EP0311860A3 - Heat-bondable filament and nonwoven fabric made of said filament - Google Patents

Heat-bondable filament and nonwoven fabric made of said filament Download PDF

Info

Publication number
EP0311860A3
EP0311860A3 EP88116222A EP88116222A EP0311860A3 EP 0311860 A3 EP0311860 A3 EP 0311860A3 EP 88116222 A EP88116222 A EP 88116222A EP 88116222 A EP88116222 A EP 88116222A EP 0311860 A3 EP0311860 A3 EP 0311860A3
Authority
EP
European Patent Office
Prior art keywords
filament
bondable
heat
nonwoven fabric
fabric made
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.)
Granted
Application number
EP88116222A
Other versions
EP0311860B1 (en
EP0311860A2 (en
Inventor
Eiichi Kubo
Shingo Sasaki
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.)
Unitika Ltd
Original Assignee
Unitika Ltd
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=17207464&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0311860(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Unitika Ltd filed Critical Unitika Ltd
Publication of EP0311860A2 publication Critical patent/EP0311860A2/en
Publication of EP0311860A3 publication Critical patent/EP0311860A3/en
Application granted granted Critical
Publication of EP0311860B1 publication Critical patent/EP0311860B1/en
Anticipated expiration legal-status Critical
Revoked 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
    • D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
EP88116222A 1987-10-02 1988-09-30 Nonwoven fabric made of heat bondable fibers Revoked EP0311860B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62250409A JPH0192415A (en) 1987-10-02 1987-10-02 Heat-bondable fiber and nonwoven fabric thereof
JP250409/87 1987-10-02

Publications (3)

Publication Number Publication Date
EP0311860A2 EP0311860A2 (en) 1989-04-19
EP0311860A3 true EP0311860A3 (en) 1990-07-04
EP0311860B1 EP0311860B1 (en) 1996-07-03

Family

ID=17207464

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88116222A Revoked EP0311860B1 (en) 1987-10-02 1988-09-30 Nonwoven fabric made of heat bondable fibers

Country Status (3)

Country Link
EP (1) EP0311860B1 (en)
JP (1) JPH0192415A (en)
DE (1) DE3855393T2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2030311A1 (en) * 1989-12-21 1991-06-22 Barrie L. Davies Method and apparatus for spinning bicomponent filaments and products produced therefrom
JP2662466B2 (en) * 1990-03-26 1997-10-15 大和紡績株式会社 Polyolefin hydrophilic nonwoven fabric
JPH042817A (en) * 1990-04-13 1992-01-07 Daiwabo Create Kk Hot-melt conjugate fiber
US5167765A (en) * 1990-07-02 1992-12-01 Hoechst Celanese Corporation Wet laid bonded fibrous web containing bicomponent fibers including lldpe
US5167764A (en) * 1990-07-02 1992-12-01 Hoechst Celanese Corporation Wet laid bonded fibrous web
CA2092604A1 (en) 1992-11-12 1994-05-13 Richard Swee-Chye Yeo Hydrophilic, multicomponent polymeric strands and nonwoven fabrics made therewith
US5948529A (en) * 1997-02-26 1999-09-07 Hna Holdings, Inc. Bicomponent fiber
US6251224B1 (en) 1999-08-05 2001-06-26 Owens Corning Fiberglass Technology, Inc. Bicomponent mats of glass fibers and pulp fibers and their method of manufacture
US6488811B1 (en) 2001-04-30 2002-12-03 Owens Corning Fiberglas Technology, Inc. Multicomponent mats of glass fibers and natural fibers and their method of manufacture
US7008888B2 (en) 2003-07-24 2006-03-07 E. I. Du Pont De Nemours And Company Multiple component spunbond web
WO2010151627A2 (en) * 2009-06-24 2010-12-29 Federal-Mogul Powertrain, Inc. Nonwoven sheet material, panel constructed therefrom and methods of construction thereof
JP6286231B2 (en) * 2014-02-28 2018-02-28 ダイワボウホールディングス株式会社 Fibril-forming composite fibers and fiber assemblies
JP6851613B2 (en) * 2016-08-30 2021-03-31 ユニチカ株式会社 Method of manufacturing fabric reinforcement
JP6960657B2 (en) * 2017-05-12 2021-11-05 ユニチカ株式会社 Manufacturing method of composite monofilament yarn
JP7112769B2 (en) * 2020-12-25 2022-08-04 ユニチカ株式会社 METHOD FOR REINFORCING WALL OF RESIN CONTAINER

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0132110A2 (en) * 1983-07-14 1985-01-23 Chisso Corporation Process for producing composite monofilaments
GB2180543A (en) * 1985-09-19 1987-04-01 Chisso Corp Hot melt adhesive composite fibres
EP0239080A2 (en) * 1986-03-24 1987-09-30 Kimberly-Clark Corporation Elastomeric fibers, fibrous webs, composite elastomeric webs and an extrudable composition on the basis of ethylene-vinyl copolymers
JPH06110583A (en) * 1992-09-25 1994-04-22 Anritsu Corp Reset circuit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS599255A (en) * 1982-06-29 1984-01-18 チッソ株式会社 Heat adhesive nonwoven fabric

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0132110A2 (en) * 1983-07-14 1985-01-23 Chisso Corporation Process for producing composite monofilaments
GB2180543A (en) * 1985-09-19 1987-04-01 Chisso Corp Hot melt adhesive composite fibres
EP0239080A2 (en) * 1986-03-24 1987-09-30 Kimberly-Clark Corporation Elastomeric fibers, fibrous webs, composite elastomeric webs and an extrudable composition on the basis of ethylene-vinyl copolymers
JPH06110583A (en) * 1992-09-25 1994-04-22 Anritsu Corp Reset circuit

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 97, no. 24, 13th December 1982, abstract no. 202486b, Columbus, Ohio, US; & JP-A-82 106 563 (KURARAY) 02-07-1982 *

Also Published As

Publication number Publication date
DE3855393D1 (en) 1996-08-08
EP0311860B1 (en) 1996-07-03
EP0311860A2 (en) 1989-04-19
DE3855393T2 (en) 1996-12-05
JPH0192415A (en) 1989-04-11

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