CN1041511C - 含有在生理介质中分解的玻璃纤维的隔热和/或隔声制品 - Google Patents

含有在生理介质中分解的玻璃纤维的隔热和/或隔声制品 Download PDF

Info

Publication number
CN1041511C
CN1041511C CN94103735A CN94103735A CN1041511C CN 1041511 C CN1041511 C CN 1041511C CN 94103735 A CN94103735 A CN 94103735A CN 94103735 A CN94103735 A CN 94103735A CN 1041511 C CN1041511 C CN 1041511C
Authority
CN
China
Prior art keywords
glass
goods
fiber
physiological medium
weight percent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN94103735A
Other languages
English (en)
Other versions
CN1093066A (zh
Inventor
伊莎贝尔·科恩
西尔维·特罗汉
汉斯·福塔克
哈特穆特·蒂斯勒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Isover SA France
Original Assignee
Saint Gobain Isover SA France
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26227513&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1041511(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from FR8910834A external-priority patent/FR2650821B1/fr
Priority claimed from FR9001497A external-priority patent/FR2658182B1/fr
Application filed by Saint Gobain Isover SA France filed Critical Saint Gobain Isover SA France
Publication of CN1093066A publication Critical patent/CN1093066A/zh
Application granted granted Critical
Publication of CN1041511C publication Critical patent/CN1041511C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C13/00—Fibre or filament compositions
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/097—Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A61F13/15252—Properties of the article, e.g. stiffness or absorbency compostable or biodegradable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530131—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp
    • A61F2013/530328—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp being mineral fibres, e.g. glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2213/00—Glass fibres or filaments
    • C03C2213/02—Biodegradable glass fibres

Abstract

本发明涉及一种玻璃成分，该玻璃成分可用于制备能在生理介质中分解的纤维，以及含该纤维的隔热和/或隔声制品。
优选的玻璃成分具有按下列重量百分比计的组分：
SiO2 57-70%
Al2O3 0-5%
CaO 5-10%
MgO 0-5%
Na2O+K2O 13-18%
B2O3 2-12%
F 0-1.5%
P2O5 0-4%
杂质 <2%

Description

含有在生理介质中分解的玻璃纤维的隔热和/或隔声制品
本发明的制品涉及玻璃纤维的成份，更明确地说，是涉及这样一种玻璃纤维，该纤维的组成一与生理介质接触就能发生分解。
建筑物的保温和隔声经常需采用主要由无机纤维(例如玻璃纤维)组成的产品，由于要隔绝处的结构各不相同，故常常要求放置这些产品的施工人员在现场将它们剪裁，这种操作使得纤维发生断裂，且可能使其中的一部分分散到空气中，有时会造成纤维被偶然地吸入人体内。
虽然吸入纤维的毒性一直没有被证实，但是，人们感到需要有一种可以使用户放心的产品，一种真正无害的产品。
本发明的目的在于提供含有一种玻璃纤维的隔热和／或隔声制品，该纤维在与生理介质接触时能迅速地分解。
本发明进一步的目的在于提供能够使用传统工艺(例如离心工艺)转变成纤维的玻璃成分。
用于通过离心法(即人们已知的内离心法、其中离心机中的熔融物料通过较小的周边小孔逸出)而转变成纤维的玻璃成份，其使用条件很苛刻，特别是，为了保证设备特别是离心机有足够长的寿命，它们必须能在相当低的温度下操作。此外，该玻璃的一些失透温度特性(例如液相)必须明显地低于玻璃纤维的拉制温度，从而将能够阻塞离心机小孔的晶体的偶然出现的危险性降至最小。
本发明的目的是通过对已知的、主要由氧化硅、氧化铝、碱金属氧化物和碱土金属氧化物以及氧化硼组成的成分进行改进来完成的。当使用这些成分作为起始物料时，本发明人发现，降低氧化铝的百分含量，或者甚至将它完全删去，同时适当地放入一些五氧化二磷，可以使所获得的玻璃(以纤维形式)在生理介质中迅速分解。
然而，按照本发明的玻璃，其主要特性与已知的那些玻璃很接近，因此，它们能够用普通的离心机转变成纤维。还有一点值得注意的是，按照本发明的玻璃，尽管可能存在磷，但它能在普通的熔炉中进行制造，而不会使耐火材料过分磨损。
本发明的玻璃纤维具有下列组分，这些组分的重量比由下列范围限定：
SiO2                               57-70％
Al2O3                             0-5％
CaO                                 5-10％
MgO                                 0-5％
Na2O+K2O                        13-18％
B2O3                             2-12％
F                                  0-1．5％
P2O5                             0-4％
杂质                                 ＜2％
当Al2O3的百分比等于或高于约1％时，P2O5的百分比高于0．1％。
所限定的成分可以用纯组分来制备，但通常是通过将含有各种杂质的、天然存在的原科混和物进行溶化来进行制备的。
按照本发明的纤维的优选成分范围由以下两组范围限定(重量比)：SiO2           59-68％              60-68％Al2O3        0-3％                 1-5％CaO             6-9％                 6-9％MgO             2-4％                 2-4％Na2O          14-17％               14-17％K2O           0-2％                 0-2％B2O3         4-11％                4-11％F              0-1．5％              0-1．5％P2O5        0-3％                 0．5-4％
为了能用于外离心工艺中，本发明的成分最好在较低温度下具有足够高的粘度，优选地，这些成分在粘度为1000泊时，其对应的温度为1200℃，最好低于1150℃。
纤维生产的另一个重要物理特性是与失透现象、即晶体在透明玻璃体中形成，相联系的温度，影响该失透过程的温度为：--晶体生长率为最大时所处的温度；--晶体生长率变为零时的温度，通常称为液相温度。
一般说来，与1000泊粘度相对应的温度与液相温度之间的差值不小于约50℃是合乎需要的。
在下面的详细描述中，将证实本发明的优点，此外，这些详细描述也说明了实施例。第一组实验
在制备纤维之前，先对用于制备过程的三种成分进行分析测试，从而与后面对本发明成份的分解性能测试结果进行比较，见表1。成分1是用于绝缘纤维制备过程，特别是用于内离心法制备过程的常用成份。成分2是用于外离心法的常用成分。成分3用于通过气流拉制的制备过程。
为了在生理介质中进行分解测试，将各种玻璃成分用拉丝工艺、在具有一个小孔的实验室拉丝模上机械地拉到10微米的直径。
将所得到的纤维浸渍在模拟缓冲生理介质的溶液中，该介质的化学成分如下所示(用克／升表示)：
NaCl                              6．78
NH4Cl                           0．535
NaHCO3                           2．268
NaH2PO4H2O                  0．166
(柠檬酸钠)2H2O                 0．059
甘氨酸                            0．450
H2SO4                         0．049
CaCl2                          0．022
该溶液的分解性能测试在以下条件下进行：将30毫克的纤维浸渍在30毫升溶液中，该溶液被放入温度为37℃的密封介质中，分别进行3、10和32天的浸渍，在每一个阶段结束时，测量分解在溶液中的氧化硅的浓度，将该浓度表示为毫克／升。
作为辅助参考量，对其抗水解性也进行测置，该测量采用通常的、称为DGG法的方法进行，这种方法包括在100毫升沸水中浸渍10克玻璃粉，玻璃粉的粒度在360-400微米之间，浸5个小时，在迅速冷却以后，过滤其溶液，且将一定量的滤液蒸发呈干燥，由所获得的干燥物质的重量就能够计算出水中分解的玻璃量，该数量用(毫克／克测试玻璃)来表示。
表2中给出了每一种成分的分解性能和用DGG测量的结果。由此可以看出，对于每一种玻璃，其纤维在反应溶液中的分解性能相差很大。就这三种成分来说，只有第一号玻璃表现出明显的分解，但与本发明的纤维分解置相比，该第一号玻璃的分解量仍是比较低的，而其它两种玻璃反应更弱。第二组实验
这一组实验涉及本发明的玻璃纤维的各种成分，这些成分被示于表3中，分别对应于玻璃第4-11号。前面的一种已知玻璃(第一号玻璃)用来作为对照。开始时，在与第一组实验相同的条件下，把这些玻璃拉成直径为10微米的纤维。
在如上所述的相同条件下测量这些纤维在生理介质中的抗化学性，并测量它们的抗水解性(DGG)。
通过测定纤维在反应溶液中，在各种滞留时间内(有些纤维是3、6、10天)分解的氧化硅的浓度来测量这些纤维的分解程度。
在此有必要强调一下，该测量过程是在一个确定的介质中进行的，分解速率随时间而变化，而不是随测试结束时所达到的量而变化。事实上，由于没有更换溶液，故溶液的反应速度将变慢，在最短的反应时间结束时测得的被分解的氧化硅的浓度最能反映纤维在生理介质中的分解能力。所获得的结果被详细对照于表4中。
第4、5、7和8号玻璃说明在含有相同B2O3百分比的成分的纤维中P2O5对反应速率的影响。在第3天结束时，第4和5号玻璃(它们含有较高含量的磷)，其分解速度是作为参考的第1号玻璃的4-5倍。在氧化铝含量不变时，玻璃的分解速度随含磷量而降低，这一点可以通过第4、7和8号玻璃来说明。
第5和10号玻璃含有相同的Al2O3量，但其P2O5量彼此不同，第10号玻璃的分解速率稍稍慢于第5号玻璃，但所观察的这一差别并未高到能够通过P2O5含量之间的不同来判断，很明显，在第10号玻璃中B2O3的含量(为最高)补偿或至少部分补偿了降低的P2O5量。
通过第9和11号玻璃可以证实B2O3的影响，这两种玻璃含有较高的B2O3量，第一种玻璃尽管含有相当高的Al2O3置，却具有较高的分解速率；第二种玻璃与第10号玻璃相比具有较高的分解速率，这是因为其Al2O3含量较低，且B2O3的含量较高。
本发明玻璃中的磷始终将增加纤维在生理介质中的分解速率，然而，我们发现仅仅降低氧化铝含量，或者甚至完全不用这种氧化物能够引起高分解速率。第6号玻璃表明了这一点，它不含有铝(如果它不是因用来提供其它组分的天然原料而产生的杂质的话)。虽然在本发明的玻璃中含有磷一般是合乎需要的，但是，当氧化铝的含量不超过重量比的1％时，磷则并非是不可缺少的，当超过该百分点时，纤维的成分中则最好含有大于0．1％重量比的五氧化二磷。Al2O3在2％以上时，则合理的P2O5的百分比至少为0．5％。
为了防止用于建造熔化本发明玻璃的熔炉的耐火材料磨损加快，合理的P2O5的含量应不大于4％。在本发明的优选成分中，该氧化物的百分比保持在等于或低于约3％，而氧化铝的百分比不大于约3％。
本发明的玻璃具有可以与那些已知玻璃(例如第1号玻璃)相比较的粘度和失透特性，见表5和表6。
因此，这些玻璃具有能够使用传统设备转变成纤维的优点，例如在被称为内离心法的工艺中实施制作，这种工艺已在许多专利中进行了描述，例如US 3020586，3304164，2949632，或3523774。这种工艺主要包括把熔化的玻璃送入其周边壁上具有大量小孔的离心机中，在离心作用下，其熔化的玻璃通过这些小孔，然后，在热汽的喷射作用下转变成纤维。
由此所获得的纤维可以进一步制成高质量的纤维产品，它们适用于多种用途，例如，本发明的纤维可以用于制备几何尺寸随心而定的垫或用聚合粘合剂增强的片状材料，或用于制备作为绝缘管道系统的管状产品，本发明的纤维还能以缝在纸板或金属网格上的衬垫形式、珠状形式或甚至以填塞的松散形式使用。表1已知成分(重量百分比)
组分     玻璃1     玻璃2     玻璃3
 SiO2Fe2O3Al2O3CaOMgONa2OK2OB2O3FBaOZnO     65．010．453．407．002．9515．850．704．50     44．503．9013．8027．807．001．300．60     59．000．175．502．000．3011．201．6011．001．005．003．50
表2在生理介质和水中的抗化学性
    SiO2(毫克／升)     玻璃1     玻璃2     玻璃3
3天10天32天DGG毫克／克     19．555．6117．618．00     1．32．62．89．0      3．231．747．17．5
表3成分(重量百分比)
组分                 玻璃1    玻璃4    玻璃5    玻璃6    玻璃7    玻璃8    玻璃9    玻璃10    玻璃11
SiO2              65．01   61．51   65．33   69．90   64．95   63．80   59．50   64．28    60．90
Al2O3           3．40    3．40    2．05    0．13    3．30    3．30    4．90    2．10     1．10
CaO               7．00    7．00    7．00    7．00    6．90    6．90    7．00    7．00     6．90
MgO               2．95    2．95    3．00    2．90    2．90    2．90    2．95    2．95     2．85
Na2O            15．85   15．85   15．50   15．60   15．50   15．60   13．85   15．85    15．90
K2O             0．70    0．70    0．08    0．07    0．60    0．60    0．70    0．60     0．60
B2O3           4．50    4．50    4．25    4．10    4．70    4．60    9．75    5．90    10．20
P2O5            -       3．40    2．45      -      1．00    2．00    1．00    1．00     1．15
其它              0．59    0．69    0．34    0．30    0．15    0．30    0．35    0．32     0．40
表4在生理介质中的抗化学性分解的SiO2的浓度(毫克／升)组分    玻璃1    玻璃4    玻璃5    玻璃6    玻璃7    玻璃8    玻璃9    玻璃10    玻璃113天     19．5    96．3    83．4    128．3   72．7    74．9    80．2    75．1     105．06天                                149．7  106．9   104．8   103．5   105．4     128．110天    55．6   132．7   132．7    162．6  124．1   128．3   119．4   127．6     147．632天    117．6  143．0   139．0       -      -        -        -        -          -表5粘度温度-特性(℃)粘度       玻璃1  玻璃4    玻璃5    玻璃6    玻璃7    玻璃8    玻璃9    玻璃10    玻璃11logη=3    1075     -     1099     1095     1092     1089     1030     1061      1003logη=2．5 1173     -     1201     1197     1195     1191     1133     1164      1090
表6失透特性T°(℃)玻璃1    玻璃4    玻璃5    玻璃6     玻璃7    玻璃8    玻璃9   玻璃10    玻璃11液相     910      -       870      930      970      825       -     870       850最大速率 830      -       780      820      810      800       -     800       795最大速率 0．65    -       0．05    0．51    0．19    0．11     -     0．10     0．11(μ／分钟)
表7抗水解性-DGG(毫克／升)玻璃1    玻璃4    玻璃5    玻璃6    玻璃7    玻璃8    玻璃9    玻璃10    玻璃1118．0    16．0    25．0    51．0    19．2    18．7    16．1    20．5     32

Claims (8)

1．用于隔热和／或隔声并且至少具一部分是玻璃纤维组成的制品，其特征在于所述纤维至少其一部分具有如下所限定的化学成分(重量百分率)：
SiO2                                             57-70％
Al2O3                                          0-5％
CaO                                              5-10％
MgO                                              0-5％
Na2O+K2O                                     13-18％
B2O3                                           2-12％
F                                                0-1．5％
P2O5                                           0-4％
杂质                                              ＜2％并且当氧化铝的重量百分比等于或大于1％时，五氧化二磷的重量比含量大于0．1％。
2．按照权利要求1的制品，其特征在于当氧化铝的重量百分比为至少2％时，其成分中含有至少0．5％重量比的五氧化二磷。
3．按照权利要求1或2的制品，其特征在于所限定的化学成分如下(重量百分率)：
SiO2                                     59-68％
Al2O3                                  0-3％
CaO                                      6-9％
MgO                                      2-4％
Na2O                                   14-17％
K2O                                    0-2％
B2O3                                  4-11％
F                                       0-1．5％
P2O5                                  0-3％
4．按照权利要求1或2的制品，其特征在于所限定的化学成分如下(重量百分率)：
SiO2                                      60-68％
Al2O3                                   1-5％
CaO                                       6-9％
MgO                                       2-4％
Na2O                                    14-17％
K2O                                     0-2％
B2O3                                   4-11％
F                                        0-1．5％
P2O5                                   0．5-4％
5．权利要求1的制品，其特征在于含有粘合剂。
6．权利要求5的制品，所说的粘合剂是聚合树脂。
7．权利要求1的制品，其特征在于它是片状的、管状的、垫状的或松散形式的。
8．权利要求7的制品，其中所述垫是缝在纸板或金属网上的网垫。
CN94103735A 1989-08-11 1994-03-25 含有在生理介质中分解的玻璃纤维的隔热和/或隔声制品 Expired - Fee Related CN1041511C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR8910834A FR2650821B1 (fr) 1989-08-11 1989-08-11 Composition de verre destinee a etre transformee en fibres degradables en milieu biologique
FR8910834 1989-08-11
FR9001497 1990-02-09
FR9001497A FR2658182B1 (fr) 1990-02-09 1990-02-09 Fibres de verre susceptibles de se decomposer en milieu biologique.

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN90107263A Division CN1026778C (zh) 1989-08-11 1990-08-11 能够在生理介质中分解的玻璃纤维

Publications (2)

Publication Number Publication Date
CN1093066A CN1093066A (zh) 1994-10-05
CN1041511C true CN1041511C (zh) 1999-01-06

Family

ID=26227513

Family Applications (2)

Application Number Title Priority Date Filing Date
CN90107263A Expired - Fee Related CN1026778C (zh) 1989-08-11 1990-08-11 能够在生理介质中分解的玻璃纤维
CN94103735A Expired - Fee Related CN1041511C (zh) 1989-08-11 1994-03-25 含有在生理介质中分解的玻璃纤维的隔热和/或隔声制品

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN90107263A Expired - Fee Related CN1026778C (zh) 1989-08-11 1990-08-11 能够在生理介质中分解的玻璃纤维

Country Status (24)

Country Link
US (1) US5108957A (zh)
EP (1) EP0412878B2 (zh)
JP (1) JP3192652B2 (zh)
KR (1) KR0167763B1 (zh)
CN (2) CN1026778C (zh)
AT (1) ATE102902T1 (zh)
AU (1) AU630484B2 (zh)
BR (1) BR9003934A (zh)
CA (1) CA2022446C (zh)
CZ (1) CZ285303B6 (zh)
DE (1) DE69007369C5 (zh)
DK (1) DK0412878T4 (zh)
ES (1) ES2053139T5 (zh)
FI (1) FI100795B (zh)
HU (1) HU210633B (zh)
IE (1) IE66323B1 (zh)
MX (1) MX172027B (zh)
NO (1) NO178023C (zh)
NZ (1) NZ234718A (zh)
PL (2) PL171355B1 (zh)
PT (1) PT94971B (zh)
SK (1) SK280262B6 (zh)
TR (1) TR24496A (zh)
YU (1) YU47433B (zh)

Families Citing this family (119)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5250488A (en) * 1989-08-11 1993-10-05 Sylvie Thelohan Mineral fibers decomposable in a physiological medium
USRE35557E (en) * 1990-06-01 1997-07-08 Isover-Saint Gobain Mineral fibers decomposable in a physiological medium
US5055428A (en) * 1990-09-26 1991-10-08 Owens-Corning Fiberglass Corporation Glass fiber compositions
US5843854A (en) * 1990-11-23 1998-12-01 Partek Paroc Oy Ab Mineral fibre composition
FI93346C (sv) 1990-11-23 1998-03-07 Partek Ab Mineralfibersammansättning
ES2168094T3 (es) * 1992-01-17 2002-06-01 Morgan Crucible Co Uso de fibras inorganicas solubles en solucion salina como material aislante.
US5994247A (en) * 1992-01-17 1999-11-30 The Morgan Crucible Company Plc Saline soluble inorganic fibres
FR2690438A1 (fr) * 1992-04-23 1993-10-29 Saint Gobain Isover Fibres minérales susceptibles de se dissoudre en milieu physiologique.
US5401693A (en) * 1992-09-18 1995-03-28 Schuller International, Inc. Glass fiber composition with improved biosolubility
JPH06116114A (ja) * 1992-10-09 1994-04-26 Nikon Corp 骨充填材
EP0710628B1 (en) * 1993-01-15 2003-06-25 The Morgan Crucible Company Plc Saline soluble inorganic fibres
US5811360A (en) * 1993-01-15 1998-09-22 The Morgan Crucible Company Plc Saline soluble inorganic fibres
AU704367B2 (en) * 1994-02-11 1999-04-22 Rockwool International A/S Man-made vitreous fibres
GB9426429D0 (en) * 1994-12-30 1995-03-01 Rockwool Int Man-made vitreous fibres
US5691255A (en) * 1994-04-19 1997-11-25 Rockwool International Man-made vitreous fiber wool
DE4417231C3 (de) * 1994-05-17 2000-06-29 Gruenzweig & Hartmann Verwendung einer Zusammensetzung als Werkstoff für biologisch abbaubare Mineralfasern
EP0711256B1 (en) * 1994-05-28 1997-08-13 Isover Saint-Gobain Glass-fiber compositions
DE4418728A1 (de) * 1994-05-28 1996-01-11 Gruenzweig & Hartmann Glasfaserzusammensetzungen
DE4418727A1 (de) * 1994-05-28 1996-02-22 Gruenzweig & Hartmann Glasfaserzusammensetzungen
DE9422034U1 (de) * 1994-05-28 1997-10-02 Gruenzweig & Hartmann Glasfaserzusammensetzungen
ATE156786T1 (de) * 1994-05-28 1997-08-15 Saint Gobain Isover Glasfaserzusammensetzungen
DE4421120A1 (de) * 1994-06-19 1995-12-21 Gruenzweig & Hartmann Mineralfaserzusammensetzungen
HRP950325A2 (en) * 1994-06-19 1997-08-31 Saint Gobain Isover Mineral-fiber compositions
DE19503170A1 (de) * 1995-02-01 1996-08-08 Gruenzweig & Hartmann Mineralfaserzusammensetzungen
GB9508683D0 (en) * 1994-08-02 1995-06-14 Morgan Crucible Co Inorganic fibres
CA2204773C (en) * 1994-11-08 2007-09-18 Soren Lund Jensen Man-made vitreous fibres
US5523264A (en) * 1995-03-31 1996-06-04 Owens-Corning Fiberglas Technology, Inc. Glass compositions and fibers therefrom
US5576252A (en) * 1995-05-04 1996-11-19 Owens-Corning Fiberglas Technology, Inc. Irregularly-shaped glass fibers and insulation therefrom
US5523265A (en) * 1995-05-04 1996-06-04 Owens-Corning Fiberglas Technology, Inc. Glass compositions and fibers therefrom
US5622903A (en) * 1995-05-04 1997-04-22 Owens-Corning Fiberglas Technology, Inc. Irregularly shaped glass fibers and insulation therefrom
DE19530030C2 (de) * 1995-08-16 2000-02-10 Thueringer Filter Glas Gmbh & Verwendung eines Silikatglases für Glasfasern, insbesondere Mikroglasfasern
US5928975A (en) * 1995-09-21 1999-07-27 The Morgan Crucible Company,Plc Saline soluble inorganic fibers
MX9704933A (es) * 1995-10-30 1998-02-28 Unifrax Corp Fibra de vidrio que resiste alta temperatura.
US6030910A (en) * 1995-10-30 2000-02-29 Unifrax Corporation High temperature resistant glass fiber
US6346494B1 (en) 1995-11-08 2002-02-12 Rockwool International A/S Man-made vitreous fibres
PT876165E (pt) * 1995-12-18 2006-10-31 Angiotech Biomaterials Corp Composicoes de polimeros reticulados e processos para a sua utilizacao
US6833408B2 (en) * 1995-12-18 2004-12-21 Cohesion Technologies, Inc. Methods for tissue repair using adhesive materials
US7883693B2 (en) 1995-12-18 2011-02-08 Angiodevice International Gmbh Compositions and systems for forming crosslinked biomaterials and methods of preparation of use
US6458889B1 (en) 1995-12-18 2002-10-01 Cohesion Technologies, Inc. Compositions and systems for forming crosslinked biomaterials and associated methods of preparation and use
JP3474353B2 (ja) * 1996-03-29 2003-12-08 日産ディーゼル工業株式会社 変速機の操作装置
JPH09264420A (ja) * 1996-03-29 1997-10-07 Nissan Diesel Motor Co Ltd 変速機の操作装置
CA2251294A1 (en) * 1996-04-24 1997-10-30 Owens Corning Glass compositions having high ki values and fibers therefrom
US5932347A (en) * 1996-10-31 1999-08-03 Owens Corning Fiberglas Technology, Inc. Mineral fiber compositions
FR2758322B1 (fr) * 1997-01-14 1999-02-12 Saint Gobain Isover Composition de laine minerale artificielle
US6399525B2 (en) * 1997-03-28 2002-06-04 Johns Manville International, Inc. Flame attenuated fiberglass
US5945360A (en) * 1997-03-28 1999-08-31 Johns Manville International, Inc. Biosoluble pot and marble-derived fiberglass
US6294491B1 (en) * 1997-03-28 2001-09-25 Johns Manville International, Inc. Lightweight glass fiber insulation
US5932499A (en) * 1997-06-17 1999-08-03 Johns Manville International, Inc. Glass compositions for high thermal insulation efficiency glass fibers
US6034014A (en) * 1997-08-04 2000-03-07 Owens Corning Fiberglas Technology, Inc. Glass fiber composition
FR2777881A1 (fr) 1998-04-24 1999-10-29 Saint Gobain Isover Procede et dispositif de fibrage de laine minerale par centrifugation libre
FR2778401A1 (fr) 1998-05-06 1999-11-12 Saint Gobain Isover Composition de laine minerale
ZA989387B (en) * 1998-08-13 1999-04-15 Unifrax Corp High temperature resistant glass fiber
GB2341607B (en) 1998-09-15 2000-07-19 Morgan Crucible Co Bonded fibrous materials
FI110063B (fi) 1998-12-11 2002-11-29 Antti Yli-Urpo Uusi bioaktiivinen tuote ja sen käyttö
ATE257132T1 (de) * 1999-04-30 2004-01-15 Poliglas Sa Biolösliche glasfaser-zusammensetzung für die herstellung von glaswollen und dergleichen
WO2001019744A1 (en) 1999-09-10 2001-03-22 The Morgan Crucible Company Plc High temperature resistant saline soluble fibres
CZ302382B6 (cs) * 1999-09-14 2011-04-27 Saint-Gobain Isover G+H Ag Skrín tlumice pro tlumení hluku plynu ze spalování ve spalovacích motorech
IT1313655B1 (it) † 1999-09-30 2002-09-09 Techint Spa Composizione di fibra di vetro.
DE10020335A1 (de) * 2000-04-26 2001-10-31 Pfleiderer Daemmstofftechnik Glasfaser mit verbesserter biologischer Abbaubarkeit
US7005135B2 (en) * 2001-01-30 2006-02-28 Ethicon Inc. Glass scaffolds with controlled resorption rates and methods for making same
US6828264B2 (en) * 2001-03-28 2004-12-07 Johns Manville International, Inc. Glass compositions for ultrafine fiber formation
US20050085369A1 (en) 2001-12-12 2005-04-21 Jensen Soren L. Fibres and their production
GB2383793B (en) * 2002-01-04 2003-11-19 Morgan Crucible Co Saline soluble inorganic fibres
BR0302547B1 (pt) 2002-01-10 2012-11-27 fibra inorgánica vìtrea resistente a altas temperaturas e processo de fabricação de fibra inorgánica vìtrea resistente a altas temperaturas e processo de isolamento de um artigo.
JP2003212596A (ja) * 2002-01-23 2003-07-30 Paramount Glass Kogyo Kk 無機質繊維製造用硝子組成物、その製造方法及びその無機質繊維成型物
ATE457716T1 (de) * 2002-12-30 2010-03-15 Angiotech Int Ag Wirkstofffreisetzung von schnell gelierender polymerzusammensetzung
WO2004060405A2 (en) * 2002-12-30 2004-07-22 Angiotech International Ag Tissue reactive compounds and compositions and uses thereof
FR2854626B1 (fr) * 2003-05-07 2006-12-15 Saint Gobain Isover Produit a base de fibres minerales et dispositif d'obtention des fibres
US7866105B2 (en) 2003-06-03 2011-01-11 Owens Corning Intellectual Capital, Llc Flangeless insulation product for compression fitting into insulation cavities
CA2530305C (en) 2003-06-27 2011-11-29 Unifrax Corporation High temperature resistant vitreous inorganic fiber
US7468336B2 (en) 2003-06-27 2008-12-23 Unifrax Llc High temperature resistant vitreous inorganic fiber
FR2857900B1 (fr) * 2003-07-23 2006-01-13 Saint Gobain Isover Structure sandwich a base de fibres minerales et son procede de fabrication
DE102004014344B4 (de) * 2004-03-22 2008-06-19 Saint-Gobain Isover G+H Ag Biologisch abbaubare Glaszusammensetzung und Mineralwolleprodukt hieraus
WO2006034128A2 (en) 2004-09-17 2006-03-30 Angiotech Biomaterials Corporation Multifunctional compounds for forming crosslinked biomaterials and methods of preparation and use
FR2877000B1 (fr) * 2004-10-27 2007-08-10 Saint Gobain Vetrotex Fils de verre de renforcement biosolubles
US7875566B2 (en) * 2004-11-01 2011-01-25 The Morgan Crucible Company Plc Modification of alkaline earth silicate fibres
US7648929B2 (en) * 2004-12-30 2010-01-19 Owens Corning Intellectual Capital, Llc Low boron glass composition for loose-fill fiberglass insulation
GB2427191B (en) 2005-06-14 2007-06-27 Morgan Crucible Co Glass fibres
WO2007005836A2 (en) * 2005-06-30 2007-01-11 Unifrax Corporation Phosphate coated inorganic fiber and methods of preparation and use
DE102005040076A1 (de) 2005-08-24 2007-03-01 Saint-Gobain Isover G+H Ag Mineralwolle mit Steinwolleflocken und Glaswollefasern
EP1945584B1 (en) 2005-11-10 2010-08-04 The Morgan Crucible Company Plc High temperature resistant fibres
FR2903398B1 (fr) * 2006-07-07 2009-06-12 Saint Gobain Isover Sa Laine minerale, produit isolant et procede de fabrication
US8198505B2 (en) * 2006-07-12 2012-06-12 The Procter & Gamble Company Disposable absorbent articles comprising non-biopersistent inorganic vitreous microfibers
PL2086897T3 (pl) 2006-11-28 2011-04-29 The Morgan Crucible Company Plc Kompozycje włókien nieorganicznych
US7763558B2 (en) * 2006-12-27 2010-07-27 Johns Manville Glass compositions for fiber formation
US7842631B2 (en) * 2007-10-04 2010-11-30 Johns Manville Glass compositions with high softening point temperatures
CA2705010A1 (en) 2007-11-23 2009-05-28 The Morgan Crucible Company Plc Inorganic fibre compositions
GB0809462D0 (en) * 2008-05-23 2008-07-02 Morgan Crucible Co Inorganic fibre compositions
ATE539778T1 (de) 2009-04-23 2012-01-15 Vivoxid Oy Biokompatibler verbund und seine verwendung
EP2243749B1 (en) * 2009-04-23 2015-04-08 PURAC Biochem BV Resorbable and biocompatible fibre glass compositions and their uses
WO2012001449A1 (en) * 2010-06-30 2012-01-05 Ocv Intellectual Capital, Llc Controlled lifetime glasses
JP6105478B2 (ja) 2010-11-16 2017-03-29 ユニフラックス ワン リミテッド ライアビリティ カンパニー 無機繊維
US8709120B2 (en) * 2010-12-22 2014-04-29 Hollingsworth & Vose Company Filter media including glass fibers
US8536079B2 (en) 2011-04-29 2013-09-17 Owens Corning Intellectual Capital, Llc Use of boron to reduce the thermal conductivity of unbonded loosefill insulation
BR112014014087A2 (pt) * 2011-12-19 2017-06-13 Unifrax I Llc fibra inorgânica resistente a alta temperatura
CN103570247B (zh) * 2012-07-24 2016-06-08 南京航空航天大学 一种离心法超细玻璃棉及其制备方法
CN103058526A (zh) * 2013-01-11 2013-04-24 成都瀚江新型建筑材料有限公司 用于干法真空绝热板芯材的玻璃棉及其生产方法
WO2014152727A1 (en) 2013-03-15 2014-09-25 Unifrax I Llc Inorganic fiber
KR101531633B1 (ko) * 2013-04-01 2015-06-25 주식회사 케이씨씨 세라믹 섬유 제조용 조성물 및 그로부터 제조된 고온단열재용 염용해성 세라믹 섬유
WO2014171561A1 (ko) * 2013-04-15 2014-10-23 주식회사 케이씨씨 유리 섬유 제조용 조성물 및 그로부터 제조된 생체용해성 유리 섬유
KR102136916B1 (ko) 2013-07-22 2020-07-22 모르간 어드밴스드 매터리얼즈 피엘씨 무기 섬유 조성물
CH709112A8 (de) 2014-01-14 2015-09-15 Sager Ag Mineralfaserkomposition.
CN105274728B (zh) * 2014-05-28 2018-10-16 福建赛特新材股份有限公司 一种生物可溶解纤维毡及其制备方法和使用该毡的真空绝热板
US10023491B2 (en) 2014-07-16 2018-07-17 Unifrax I Llc Inorganic fiber
US9708214B2 (en) 2014-07-16 2017-07-18 Unifrax I Llc Inorganic fiber with improved shrinkage and strength
MX2017000592A (es) 2014-07-17 2017-04-27 Unifrax I Llc Fibra inorganica con contraccion y resistencia mejoradas.
CN105257951B (zh) * 2014-07-17 2019-01-25 福建赛特新材股份有限公司 一种隔热箱及其所用的真空绝热板
CN104266040A (zh) * 2014-08-20 2015-01-07 李载润 一种生物可溶性玻璃纤维的真空绝热板
US10003056B2 (en) * 2015-09-30 2018-06-19 Johns Manville Battery containing acid resistant nonwoven fiber mat with biosoluble microfibers
US9919957B2 (en) 2016-01-19 2018-03-20 Unifrax I Llc Inorganic fiber
CN106367887A (zh) * 2016-08-31 2017-02-01 安徽吉曜玻璃微纤有限公司 一种高密度干法芯材及其制造方法
WO2018052150A1 (ja) * 2016-09-16 2018-03-22 マグ・イゾベール株式会社 グラスウール及びそれを用いた真空断熱材
CN107043212A (zh) * 2017-04-20 2017-08-15 泰安翰群光电科技有限公司 一种可降解的玻璃纤维
EP3694823A4 (en) 2017-10-10 2021-06-23 Unifrax I LLC CRYSTALLINE SILICON DIOXIDE-FREE INORGANIC FIBER WITH LOW BIOPERSISTENCE
EP3470565A1 (fr) * 2017-10-13 2019-04-17 Saint-Gobain Isover Panneau acoustique en laine minerale et procede de fabrication d'un tel panneau
US10882779B2 (en) 2018-05-25 2021-01-05 Unifrax I Llc Inorganic fiber
ES2893241T3 (es) * 2018-10-24 2022-02-08 Arctic Biomaterials Oy Composición de vidrio biodegradable, bioactivo y biocompatible
ES2935496T3 (es) 2019-08-21 2023-03-07 Bioretec Oy Material compuesto, implante que lo comprende, uso del material compuesto y método para preparar un dispositivo médico
WO2023156545A1 (en) * 2022-02-16 2023-08-24 Purac Biochem B.V. Resorbable and biocompatible glass fiber bundle having a well-defined diameter and process for making such

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR76123E (fr) * 1956-05-11 1961-09-15 Saint Gobain Nappes, plaques ou pièces de forme en fibres de verre ou matières minérales analogues, agglomérées, et procédé pour leur fabrication
US3013888A (en) * 1959-11-06 1961-12-19 Saint Gobain Glass composition
US3853569A (en) * 1963-02-07 1974-12-10 Saint Gobain Silicate glass fiber compositions
US3513002A (en) * 1966-04-29 1970-05-19 Johns Manville Chemical resistant glass composition for fiberization
US4381347A (en) * 1979-05-09 1983-04-26 Oy Partek Ab Fibre glass composition
SE418961C (sv) * 1979-05-09 1987-03-12 Partek Ab Fiberglassammansettning
JPS573739A (en) * 1980-06-11 1982-01-09 Nippon Kogaku Kk <Nikon> Bioactive glass and glass ceramic
US4756732A (en) * 1982-04-06 1988-07-12 Isover Saint-Gobain Glass fiberization method
US4759785A (en) * 1982-04-06 1988-07-26 Isover Saint-Gobain Glass fiberization method
NZ203668A (en) * 1982-04-06 1986-07-11 Saint Gobain Isover Producing attenuable fibres using centrifuge:peripheral speed of centrifuge at orifices is at least 50 metres/sec.
US4759974A (en) * 1982-04-06 1988-07-26 Isover Saint-Gobain Glass fiberization
FR2552075B1 (fr) * 1983-09-19 1986-08-14 Saint Gobain Isover Fibres de verre et composition convenant pour leur fabrication

Also Published As

Publication number Publication date
DE69007369T3 (de) 1999-07-22
SK396090A3 (en) 1999-10-08
CA2022446A1 (fr) 1991-02-12
BR9003934A (pt) 1991-09-03
DK0412878T3 (da) 1994-07-18
PT94971B (pt) 1997-04-30
EP0412878A1 (fr) 1991-02-13
CN1026778C (zh) 1994-11-30
CN1093066A (zh) 1994-10-05
MX172027B (es) 1993-11-29
NO903461L (no) 1991-02-12
DE69007369T2 (de) 1994-10-13
HUT54953A (en) 1991-04-29
NO178023B (no) 1995-10-02
PL165859B1 (pl) 1995-02-28
AU6002590A (en) 1991-02-14
ATE102902T1 (de) 1994-04-15
JPH0393650A (ja) 1991-04-18
HU904971D0 (en) 1991-01-28
YU154890A (sh) 1993-05-28
PT94971A (pt) 1991-04-18
AU630484B2 (en) 1992-10-29
IE66323B1 (en) 1995-12-27
YU47433B (sh) 1995-03-27
EP0412878B1 (fr) 1994-03-16
HU210633B (en) 1995-06-28
KR0167763B1 (ko) 1999-01-15
DE69007369D1 (de) 1994-04-21
SK280262B6 (sk) 1999-10-08
NO903461D0 (no) 1990-08-07
CZ285303B6 (cs) 1999-07-14
FI100795B (fi) 1998-02-27
US5108957A (en) 1992-04-28
CZ396090A3 (cs) 1999-04-14
KR910004492A (ko) 1991-03-28
IE902834A1 (en) 1991-02-27
TR24496A (tr) 1991-11-01
FI903978A0 (fi) 1990-08-10
JP3192652B2 (ja) 2001-07-30
DE69007369C5 (de) 2007-06-06
ES2053139T5 (es) 1998-07-01
DK0412878T4 (da) 1998-11-30
ES2053139T3 (es) 1994-07-16
NO178023C (no) 1996-01-10
PL171355B1 (pl) 1997-04-30
NZ234718A (en) 1992-05-26
EP0412878B2 (fr) 1998-03-04
CA2022446C (fr) 2000-10-24
CN1049834A (zh) 1991-03-13
PL286430A1 (en) 1991-04-22

Similar Documents

Publication Publication Date Title
CN1041511C (zh) 含有在生理介质中分解的玻璃纤维的隔热和/或隔声制品
CN1035937C (zh) 能分解在生理介质中的矿物纤维
EP0711256B1 (en) Glass-fiber compositions
EP0711257B1 (en) Glass-fiber compositions
EP0711258B1 (en) Glass-fiber compositions
US5250488A (en) Mineral fibers decomposable in a physiological medium
NO133101B (zh)
JPS5824385B2 (ja) 繊維ガラス組成物
USRE35557E (en) Mineral fibers decomposable in a physiological medium
HU227436B1 (en) Biodegrable mineral wool composition
JP4163778B2 (ja) 抗菌性ガラス繊維
EP0714382B1 (en) Mineral-fiber compositions
HU213641B (en) Glass product with ability pulling fiber from it, procedure for making insulating glass-fiber and the insulating glass-fiber
PT100977A (pt) Fibras de vidro utilizadas como constituintes de substratos para culturas sem solo e substratos para as referidas culturas
DE3245813A1 (de) Verfahren zur herstellung von endlos-glasfaeden und glasmassen zur durchfuehrung des verfahrens
US3053672A (en) Glass composition
FR2542727A1 (fr) Verre sodo-alumino-borosilicate sans baryum de la classe b, du type i, pour laboratoire

Legal Events

Date Code Title Description
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 19990106

Termination date: 20090911