DE69914739D1 - Eingekapselte aktive materialien und herstellungsverfahren - Google Patents

Eingekapselte aktive materialien und herstellungsverfahren

Info

Publication number
DE69914739D1
DE69914739D1 DE69914739T DE69914739T DE69914739D1 DE 69914739 D1 DE69914739 D1 DE 69914739D1 DE 69914739 T DE69914739 T DE 69914739T DE 69914739 T DE69914739 T DE 69914739T DE 69914739 D1 DE69914739 D1 DE 69914739D1
Authority
DE
Germany
Prior art keywords
active agent
encapsulated
agent
conditions
agents
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 - Lifetime
Application number
DE69914739T
Other languages
English (en)
Other versions
DE69914739T2 (de
Inventor
K Hoffman
P Bitler
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of DE69914739D1 publication Critical patent/DE69914739D1/de
Publication of DE69914739T2 publication Critical patent/DE69914739T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/20—After-treatment of capsule walls, e.g. hardening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/20—After-treatment of capsule walls, e.g. hardening
    • B01J13/206—Hardening; drying
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2984—Microcapsule with fluid core [includes liposome]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2984—Microcapsule with fluid core [includes liposome]
    • Y10T428/2985—Solid-walled microcapsule from synthetic polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2984—Microcapsule with fluid core [includes liposome]
    • Y10T428/2985—Solid-walled microcapsule from synthetic polymer
    • Y10T428/2987—Addition polymer from unsaturated monomers only
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2989—Microcapsule with solid core [includes liposome]
DE69914739T 1998-04-27 1999-04-27 Eingekapselte aktive materialien und herstellungsverfahren Expired - Lifetime DE69914739T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8312798P 1998-04-27 1998-04-27
US83127P 1998-04-27
PCT/US1999/009105 WO1999055454A1 (en) 1998-04-27 1999-04-27 Encapsulated active materials

Publications (2)

Publication Number Publication Date
DE69914739D1 true DE69914739D1 (de) 2004-03-18
DE69914739T2 DE69914739T2 (de) 2004-09-30

Family

ID=22176365

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69914739T Expired - Lifetime DE69914739T2 (de) 1998-04-27 1999-04-27 Eingekapselte aktive materialien und herstellungsverfahren

Country Status (12)

Country Link
US (1) US6224793B1 (de)
EP (1) EP1077763B1 (de)
JP (2) JP2002513045A (de)
KR (1) KR100577629B1 (de)
CN (1) CN1207090C (de)
AT (1) ATE259257T1 (de)
AU (1) AU3666799A (de)
BR (1) BR9910337B1 (de)
CA (1) CA2330472C (de)
DE (1) DE69914739T2 (de)
ES (1) ES2212552T3 (de)
WO (1) WO1999055454A1 (de)

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JP2001200021A (ja) * 2000-01-19 2001-07-24 Hitachi Chem Co Ltd 樹脂組成物
US6518330B2 (en) * 2001-02-13 2003-02-11 Board Of Trustees Of University Of Illinois Multifunctional autonomically healing composite material
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US7179766B2 (en) * 2002-12-19 2007-02-20 Sud-Chemie Inc. Method and apparatus for production of enrobed catalyst pastilles or flakes
US7192991B2 (en) * 2003-11-26 2007-03-20 3M Innovative Properties Company Cationically curable composition
DE102004020429A1 (de) * 2004-04-27 2005-11-24 Degussa Ag Uretdiongruppenhaltige Polyurethanzusammensetzungen, welche bei niedriger Temperatur härtbar sind und (teil-)kristalline Harze enthalten
US7566747B2 (en) * 2004-05-07 2009-07-28 The Board Of Trustees Of The University Of Illinois Wax particles for protection of activators, and multifunctional autonomically healing composite materials
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US7723405B2 (en) * 2006-01-05 2010-05-25 The Board Of Trustees Of The University Of Illinois Self-healing coating system
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US7569625B2 (en) * 2006-06-02 2009-08-04 The Board Of Trustees Of The University Of Illinois Self-healing elastomer system
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JP6057589B2 (ja) 2012-07-27 2017-01-11 東レ・ダウコーニング株式会社 微粒子及びそれを含む硬化性オルガノポリシロキサン組成物
TW201414796A (zh) * 2012-07-27 2014-04-16 Dow Corning 自黏結可固化聚矽氧黏著劑之組成物及製造彼之方法
JP6075074B2 (ja) * 2013-01-22 2017-02-08 住友ベークライト株式会社 注入剤および充填方法
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US9683129B2 (en) 2014-12-04 2017-06-20 Prc-Desoto International, Inc. Polythioether sealants with extended working time
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CN106833098A (zh) * 2017-02-16 2017-06-13 佛山市涂亿装饰材料科技有限公司 一种专用于低温固化的热固性粉末涂料超细微胶囊固化促进剂产品的生产工艺
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Also Published As

Publication number Publication date
US6224793B1 (en) 2001-05-01
ES2212552T3 (es) 2004-07-16
CA2330472C (en) 2007-09-04
BR9910337A (pt) 2001-01-09
JP2002513045A (ja) 2002-05-08
BR9910337B1 (pt) 2010-08-24
KR100577629B1 (ko) 2006-05-10
CA2330472A1 (en) 1999-11-04
KR20010043104A (ko) 2001-05-25
CN1207090C (zh) 2005-06-22
AU3666799A (en) 1999-11-16
EP1077763B1 (de) 2004-02-11
EP1077763A1 (de) 2001-02-28
DE69914739T2 (de) 2004-09-30
CN1298321A (zh) 2001-06-06
WO1999055454A1 (en) 1999-11-04
JP2011072999A (ja) 2011-04-14
ATE259257T1 (de) 2004-02-15
JP5351131B2 (ja) 2013-11-27

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