EP0148033A3 - Nonwoven fabrics - Google Patents

Nonwoven fabrics Download PDF

Info

Publication number: EP0148033A3
Authority: EP; European Patent Office
Prior art keywords: nonwoven fabrics; nonwoven; fabrics
Prior art date: 1984-01-05
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.): Granted

Application number

EP84309135A

Other versions

EP0148033B1 (en

EP0148033A2 (en

Inventor

Birol Kirayoglu

Sang-Hak Hwang

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.)

EIDP Inc

Original Assignee

EI Du Pont de Nemours and 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.)

1984-01-05

Filing date

1984-12-28

Publication date

1987-03-04

1984-01-05 Priority claimed from US06/568,174 external-priority patent/US4556601A/en

1984-12-28 Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co

1985-07-10 Publication of EP0148033A2 publication Critical patent/EP0148033A2/en

1987-03-04 Publication of EP0148033A3 publication Critical patent/EP0148033A3/en

1990-09-05 Application granted granted Critical

1990-09-05 Publication of EP0148033B1 publication Critical patent/EP0148033B1/en

2004-12-28 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/492—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4326—Condensation or reaction polymers
- D04H1/4334—Polyamides
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4326—Condensation or reaction polymers
- D04H1/435—Polyesters

EP84309135A 1984-01-05 1984-12-28 Nonwoven fabrics Expired - Lifetime EP0148033B1 (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US56817184A	1984-01-05	1984-01-05
US06/568,174 US4556601A (en)	1984-01-05	1984-01-05	Heavy-weight nonwoven fabric of hydraulically-entangled fibers
US568171		1984-01-05
US568174		1984-01-05

Publications (3)

Publication Number	Publication Date
EP0148033A2 EP0148033A2 (en)	1985-07-10
EP0148033A3 true EP0148033A3 (en)	1987-03-04
EP0148033B1 EP0148033B1 (en)	1990-09-05

Family

ID=27074697

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP84309135A Expired - Lifetime EP0148033B1 (en)	1984-01-05	1984-12-28	Nonwoven fabrics

Country Status (6)

Country	Link
EP (1)	EP0148033B1 (en)
JP (1)	JP2595202B2 (en)
KR (1)	KR910006427B1 (en)
DE (1)	DE3483149D1 (en)
DK (1)	DK6685A (en)
IE (1)	IE56334B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4536439A (en) *	1985-01-07	1985-08-20	E. I. Du Pont De Nemours And Company	Light weight filter felt
FR2705698B1 (en) *	1993-04-22	1995-06-30	Freudenberg Spunweb Sa	Method of manufacturing a nonwoven web consisting of continuous filaments bonded together and the web thus obtained.
WO2002050355A1 (en) *	2000-12-19	2002-06-27	M & J Fibretech A/S	Web consisting of a base web and air-laid fibres hydroentangled on the base web
FR2856414B1 (en)	2003-06-18	2005-09-23	Georgia Pacific France	METHOD AND DEVICE FOR HYDROLING A FIBROUS CELLULOSIC PRODUCT TABLE
CN101861421B (en)	2007-11-14	2012-02-22	可隆株式会社	Aramid nonwoven fabric and preparation method therefor
WO2023278929A1 (en) *	2021-06-30	2023-01-05	Dupont Safety & Construction, Inc.	Nonwoven liner for cured-in-place pipes

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3403862A (en) *	1967-01-06	1968-10-01	Du Pont	Apparatus for preparing tanglelaced non-woven fabrics by liquid stream jets
US3508308A (en) *	1962-07-06	1970-04-28	Du Pont	Jet-treatment process for producing nonpatterned and line-entangled nonwoven fabrics
US4117578A (en) *	1976-04-29	1978-10-03	E. I. Du Pont De Nemours And Company	Process for heat treating a needled batt

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5426304A (en) *	1977-07-27	1979-02-27	Asahi Chemical Ind	Artificial leather with excellent wrinkle resistance
JPS5626050A (en) *	1979-08-07	1981-03-13	Kuraray Chikopii Kk	Facing of absorbable article comprising nonwoven fabric
JPS6054425B2 (en) *	1979-12-03	1985-11-29	旭化成株式会社	non-woven fabric structures
JPS5725457A (en) *	1980-07-17	1982-02-10	Mitsubishi Rayon Co	Honeycomb like three dimensional nonwoven structure and method
JPS5782583A (en) *	1980-11-12	1982-05-24	Asahi Chemical Ind	Suede like artificial leather having excellent garment property
JPS57101052A (en) *	1980-12-10	1982-06-23	Mitsubishi Rayon Co	Honeycomb like three-dimensional non- woven structure and production thereof

1984
- 1984-12-28 JP JP59274976A patent/JP2595202B2/en not_active Expired - Lifetime
- 1984-12-28 DE DE8484309135T patent/DE3483149D1/en not_active Expired - Lifetime
- 1984-12-28 EP EP84309135A patent/EP0148033B1/en not_active Expired - Lifetime
1985
- 1985-01-02 IE IE4/85A patent/IE56334B1/en not_active IP Right Cessation
- 1985-01-04 KR KR1019850000009A patent/KR910006427B1/en not_active IP Right Cessation
- 1985-01-04 DK DK6685A patent/DK6685A/en not_active Application Discontinuation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3508308A (en) *	1962-07-06	1970-04-28	Du Pont	Jet-treatment process for producing nonpatterned and line-entangled nonwoven fabrics
US3403862A (en) *	1967-01-06	1968-10-01	Du Pont	Apparatus for preparing tanglelaced non-woven fabrics by liquid stream jets
US4117578A (en) *	1976-04-29	1978-10-03	E. I. Du Pont De Nemours And Company	Process for heat treating a needled batt

Also Published As

Publication number	Publication date
DE3483149D1 (en)	1990-10-11
JPS60155761A (en)	1985-08-15
DK6685A (en)	1985-07-06
EP0148033B1 (en)	1990-09-05
KR850005519A (en)	1985-08-26
IE850004L (en)	1985-07-05
IE56334B1 (en)	1991-06-19
JP2595202B2 (en)	1997-04-02
KR910006427B1 (en)	1991-08-24
DK6685D0 (en)	1985-01-04
EP0148033A2 (en)	1985-07-10

Legal Events

Date	Code	Title	Description
1985-05-11	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1985-07-10	AK	Designated contracting states	Designated state(s): BE DE FR GB IT LU NL
1987-01-16	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1987-03-04	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): BE DE FR GB IT LU NL
1987-10-14	17P	Request for examination filed	Effective date: 19870820
1988-11-23	17Q	First examination report despatched	Effective date: 19881011
1990-07-21	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1990-09-05	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): BE DE FR GB IT LU NL
1990-09-28	ITF	It: translation for a ep patent filed	Owner name: ING. C. GREGORJ S.P.A.
1990-10-11	REF	Corresponds to:	Ref document number: 3483149 Country of ref document: DE Date of ref document: 19901011
1990-12-07	ET	Fr: translation filed
1991-07-06	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1991-07-06	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1991-08-28	26N	No opposition filed
1991-12-31	ITTA	It: last paid annual fee
1993-10-01	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: LU Payment date: 19931001 Year of fee payment: 10
1993-10-25	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: BE Payment date: 19931025 Year of fee payment: 10
1993-12-16	EPTA	Lu: last paid annual fee
1993-12-31	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: NL Payment date: 19931231 Year of fee payment: 10
1994-12-28	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19941228
1994-12-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: BE Effective date: 19941231
1995-06-30	BERE	Be: lapsed	Owner name: E.I. DU PONT DE NEMOURS AND CY Effective date: 19941231
1995-07-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: NL Effective date: 19950701
1995-09-01	NLV4	Nl: lapsed or anulled due to non-payment of the annual fee	Effective date: 19950701
2002-01-01	REG	Reference to a national code	Ref country code: GB Ref legal event code: IF02
2003-12-10	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 20031210 Year of fee payment: 20
2003-12-24	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 20031224 Year of fee payment: 20
2004-01-08	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 20040108 Year of fee payment: 20
2004-12-27	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20041227
2005-01-19	REG	Reference to a national code	Ref country code: GB Ref legal event code: PE20

Publication	Publication Date	Title
GB8529128D0 (en)	1986-01-02	Nonwoven fabric
EP0164740A3 (en)	1986-10-22	Apertured non-woven fabrics
GB2165865B (en)	1987-06-17	Nonwoven fabric
GB2175025B (en)	1988-11-30	Nonwoven fabric
GB2125458B (en)	1985-09-18	Non-woven fabrics
US4586606B1 (en)	1998-01-06	Nonwoven fabric
GB2161746B (en)	1988-12-07	Nonwoven fabric
AU94744S (en)	1987-01-15	Textile fabric
GB2169930B (en)	1989-06-07	Elasticized non-woven fabrics
GB8426032D0 (en)	1984-11-21	Nonwoven fabric
GB8511353D0 (en)	1985-06-12	Fabric
EP0148033A3 (en)	1987-03-04	Nonwoven fabrics
GB2191779B (en)	1988-09-21	Non-woven webs
GB2153399B (en)	1987-01-28	Discoloration-resistant fabrics
GB2199347B (en)	1989-01-25	Nonwoven fabric
GB8432005D0 (en)	1985-01-30	Knitted fabric
GB8425876D0 (en)	1984-11-21	Nonwoven fabric
GB8426992D0 (en)	1984-11-28	Non-woven fabric
GB8426993D0 (en)	1984-11-28	Non-woven fabric
GB8404978D0 (en)	1984-03-28	Non-woven textiles
GB8407694D0 (en)	1984-05-02	Non-woven textiles
GB8613564D0 (en)	1986-07-09	Non-woven fabrics
CS611984A1 (en)	1988-10-14	Knitted-weaved fabrics
KR850000605Y1 (en)	1985-04-11	Nonwoven fabrics for bag
AU96939S (en)	1987-07-02	Fabric