CA2793073A1 - Nonwoven webs - Google Patents

Nonwoven webs Download PDF

Info

Publication number
CA2793073A1
CA2793073A1 CA2793073A CA2793073A CA2793073A1 CA 2793073 A1 CA2793073 A1 CA 2793073A1 CA 2793073 A CA2793073 A CA 2793073A CA 2793073 A CA2793073 A CA 2793073A CA 2793073 A1 CA2793073 A1 CA 2793073A1
Authority
CA
Canada
Prior art keywords
web
o2cr
zinc
group
polyarylene sulfide
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.)
Abandoned
Application number
CA2793073A
Other languages
English (en)
French (fr)
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
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.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CA2793073A1 publication Critical patent/CA2793073A1/en
Abandoned 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
    • D04H1/42—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)
CA2793073A 2010-03-22 2011-03-22 Nonwoven webs Abandoned CA2793073A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US31606110P 2010-03-22 2010-03-22
US61/316,061 2010-03-22
PCT/US2011/029296 WO2011119520A2 (en) 2010-03-22 2011-03-22 Nonwoven webs

Publications (1)

Publication Number Publication Date
CA2793073A1 true CA2793073A1 (en) 2011-09-29

Family

ID=44673822

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2793073A Abandoned CA2793073A1 (en) 2010-03-22 2011-03-22 Nonwoven webs

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111850823A (zh) * 2020-07-01 2020-10-30 深圳市云记科技有限公司 金属一维纳米材料与纤维复合网状结构

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2792861A1 (en) 2010-03-22 2011-09-29 E. I. Du Pont De Nemours And Company Cure acceleration of polymeric structures
US20130273799A1 (en) * 2012-04-13 2013-10-17 Ticona Llc Polyarylene Sulfide Fibers and Composites Including the Fibers
KR102030381B1 (ko) * 2012-09-21 2019-10-10 도레이 카부시키가이샤 폴리페닐렌술피드 복합 섬유 및 부직포
JP6102141B2 (ja) * 2012-09-21 2017-03-29 東レ株式会社 ポリフェニレンスルフィド繊維不織布
CN103469340B (zh) * 2013-09-26 2015-07-01 江苏立新化纤科技有限公司 一种含氟pbt无规共聚酯dty纤维及其制备方法
KR102622697B1 (ko) * 2021-05-28 2024-01-10 주식회사 휴비스 질소산화물 제거가 가능한 표면 열처리된 폴리페닐렌 설파이드 복합섬유

Family Cites Families (12)

* 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 (ja) * 1988-10-04 1990-04-11 Teijin Ltd 剥離性が改善された耐熱性耐薬品性複合繊維
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
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 (ja) * 1999-03-12 2000-09-22 Idemitsu Petrochem Co Ltd 電子部品用不織布及び電子部品用積層体
US6949288B2 (en) * 2003-12-04 2005-09-27 Fiber Innovation Technology, Inc. Multicomponent fiber with polyarylene sulfide component
US7981981B2 (en) * 2006-03-09 2011-07-19 Ticona Llc Flexible, hydrocarbon-resistant polyarylenesulfide compounds and articles
US8846857B2 (en) * 2011-09-21 2014-09-30 E I Du Pont De Nemours And Company Solution phase processing of polyarylene sulfide

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111850823A (zh) * 2020-07-01 2020-10-30 深圳市云记科技有限公司 金属一维纳米材料与纤维复合网状结构
CN111850823B (zh) * 2020-07-01 2024-02-06 深圳市云记科技有限公司 金属一维纳米材料与纤维复合网状结构

Also Published As

Publication number Publication date
EP2550385A4 (en) 2013-10-09
CN102812172A (zh) 2012-12-05
WO2011119520A2 (en) 2011-09-29
JP2013522497A (ja) 2013-06-13
WO2011119520A3 (en) 2012-02-02
US20130012092A1 (en) 2013-01-10
KR20130019394A (ko) 2013-02-26
EP2550385A2 (en) 2013-01-30

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20150324