WO2011119520A3 - Nonwoven webs - Google Patents

Nonwoven webs Download PDF

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Publication number
WO2011119520A3
WO2011119520A3 PCT/US2011/029296 US2011029296W WO2011119520A3 WO 2011119520 A3 WO2011119520 A3 WO 2011119520A3 US 2011029296 W US2011029296 W US 2011029296W WO 2011119520 A3 WO2011119520 A3 WO 2011119520A3
Authority
WO
WIPO (PCT)
Prior art keywords
polyarylene sulfide
component
nonwoven webs
fiber
fibers
Prior art date
Application number
PCT/US2011/029296
Other languages
French (fr)
Other versions
WO2011119520A2 (en
Inventor
Lakshmi Krishnamurthy
Joachim C. Ritter
Joel M. Pollino
Michael T. Pottiger
John C. Howe
David Matthews Laura Jr
Zheng-Zheng Jenny Huang
Harry Vaughn Samuelson
Robert John Duff
Original Assignee
E. I. Du Pont De Nemours And Company
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 E. I. Du Pont De Nemours And Company filed Critical E. I. Du Pont De Nemours And Company
Priority to CA2793073A priority Critical patent/CA2793073A1/en
Priority to JP2013501362A priority patent/JP2013522497A/en
Priority to CN2011800151010A priority patent/CN102812172A/en
Priority to EP11760014.8A priority patent/EP2550385A4/en
Priority to US13/636,351 priority patent/US20130012092A1/en
Priority to KR20127027340A priority patent/KR20130019394A/en
Publication of WO2011119520A2 publication Critical patent/WO2011119520A2/en
Publication of WO2011119520A3 publication Critical patent/WO2011119520A3/en

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
    • D04H1/42—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
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • 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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • 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
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • 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
    • D01F8/16—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds as constituent
    • 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
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
    • D04H1/5412—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres sheath-core
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/637—Including strand or fiber material which is a monofilament composed of two or more polymeric materials in physically distinct relationship [e.g., sheath-core, side-by-side, islands-in-sea, fibrils-in-matrix, etc.] or composed of physical blend of chemically different polymeric materials or a physical blend of a polymeric material and a filler material

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Nonwoven Fabrics (AREA)
  • Multicomponent Fibers (AREA)

Abstract

A nonwoven web comprising bicomponent fibers. The fibers have continuous phases each of a first polyarylene sulfide (PAS) component and a polymer component. The polymer component may also be a second polyarylene sulfide. The first polyarylene sulfide component contains a tin or a zinc additive or both, and the first polyarylene sulfide component of any given fiber is at least partially exposed to the external surface of that fiber.
PCT/US2011/029296 2010-03-22 2011-03-22 Nonwoven webs WO2011119520A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA2793073A CA2793073A1 (en) 2010-03-22 2011-03-22 Nonwoven webs
JP2013501362A JP2013522497A (en) 2010-03-22 2011-03-22 Non woven web
CN2011800151010A CN102812172A (en) 2010-03-22 2011-03-22 Nonwoven webs
EP11760014.8A EP2550385A4 (en) 2010-03-22 2011-03-22 Nonwoven webs
US13/636,351 US20130012092A1 (en) 2010-03-22 2011-03-22 Stabilization of polymeric structures
KR20127027340A KR20130019394A (en) 2010-03-22 2011-03-22 Nonwoven webs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31606110P 2010-03-22 2010-03-22
US61/316,061 2010-03-22

Publications (2)

Publication Number Publication Date
WO2011119520A2 WO2011119520A2 (en) 2011-09-29
WO2011119520A3 true WO2011119520A3 (en) 2012-02-02

Family

ID=44673822

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/029296 WO2011119520A2 (en) 2010-03-22 2011-03-22 Nonwoven webs

Country Status (7)

Country Link
US (1) US20130012092A1 (en)
EP (1) EP2550385A4 (en)
JP (1) JP2013522497A (en)
KR (1) KR20130019394A (en)
CN (1) CN102812172A (en)
CA (1) CA2793073A1 (en)
WO (1) WO2011119520A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013522451A (en) 2010-03-22 2013-06-13 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー Accelerated curing of polymer structures
US20130273799A1 (en) * 2012-04-13 2013-10-17 Ticona Llc Polyarylene Sulfide Fibers and Composites Including the Fibers
JP6102932B2 (en) * 2012-09-21 2017-03-29 東レ株式会社 Polyphenylene sulfide composite fiber and non-woven fabric
JP6102141B2 (en) * 2012-09-21 2017-03-29 東レ株式会社 Polyphenylene sulfide fiber nonwoven fabric
CN103469340B (en) * 2013-09-26 2015-07-01 江苏立新化纤科技有限公司 Fluorine-containing PBT random co-polyester DTY fiber and method for preparing same
CN111850823B (en) * 2020-07-01 2024-02-06 深圳市云记科技有限公司 Metal one-dimensional nano material and fiber composite net structure
KR102622697B1 (en) * 2021-05-28 2024-01-10 주식회사 휴비스 Surface-heated Polyphenylene Sulfide Composite Fiber Capable Of Removing Nitrogen Oxides

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5200271A (en) * 1989-02-22 1993-04-06 Idemitsu Petrochemical Co., Ltd. Polyarylene sulfide resin compositions and molded articles
US5235034A (en) * 1989-11-06 1993-08-10 Phillips Petroleum Company Treatment of polyarylene sulfide/sulfone polymers with zinc compound and acidic solution
US5266680A (en) * 1989-07-31 1993-11-30 Phillips Petroleum Company Process for the preparation of poly(arylene sulfide) compositions
WO2005056895A1 (en) * 2003-12-04 2005-06-23 Ticona Llc Multicomponent fiber with polyarylene sulfide component
WO2007102827A1 (en) * 2006-03-09 2007-09-13 Ticona Llc Flexible, hydrocarbon-resistant polyarylenesulfide compounds and articles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57205445A (en) * 1981-06-12 1982-12-16 Toray Ind Inc Poly-p-phenylene sulfide resin composition
JPH0299614A (en) * 1988-10-04 1990-04-11 Teijin Ltd Heat-resistant, chemical resistant conjugated fiber of improved releasability
US5350834A (en) * 1989-11-06 1994-09-27 Phillips Petroleum Company Treatment of polyarylene sulfide/sulfone polymers
US5824767A (en) * 1996-07-08 1998-10-20 Hoechst Celanese Corporation Poly(arylene sulfide) compositions having improved processability
US6600009B2 (en) * 1996-10-31 2003-07-29 Dainippon Ink And Chemicals, Incorporated Process for the preparation of polyarylene sulfide
JP2000260229A (en) * 1999-03-12 2000-09-22 Idemitsu Petrochem Co Ltd Nonwoven fabric for electronic component and laminate for the same
US8846857B2 (en) * 2011-09-21 2014-09-30 E I Du Pont De Nemours And Company Solution phase processing of polyarylene sulfide

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5200271A (en) * 1989-02-22 1993-04-06 Idemitsu Petrochemical Co., Ltd. Polyarylene sulfide resin compositions and molded articles
US5266680A (en) * 1989-07-31 1993-11-30 Phillips Petroleum Company Process for the preparation of poly(arylene sulfide) compositions
US5235034A (en) * 1989-11-06 1993-08-10 Phillips Petroleum Company Treatment of polyarylene sulfide/sulfone polymers with zinc compound and acidic solution
WO2005056895A1 (en) * 2003-12-04 2005-06-23 Ticona Llc Multicomponent fiber with polyarylene sulfide component
WO2007102827A1 (en) * 2006-03-09 2007-09-13 Ticona Llc Flexible, hydrocarbon-resistant polyarylenesulfide compounds and articles

Also Published As

Publication number Publication date
EP2550385A4 (en) 2013-10-09
EP2550385A2 (en) 2013-01-30
KR20130019394A (en) 2013-02-26
CN102812172A (en) 2012-12-05
JP2013522497A (en) 2013-06-13
US20130012092A1 (en) 2013-01-10
WO2011119520A2 (en) 2011-09-29
CA2793073A1 (en) 2011-09-29

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