DE69517937T2 - Verfahren zur Herstellung von Fasern für hochfeste Vliesstoffen und daraus hergestellte Fasern und Vliesstoffe - Google Patents

Verfahren zur Herstellung von Fasern für hochfeste Vliesstoffen und daraus hergestellte Fasern und Vliesstoffe

Info

Publication number
DE69517937T2
DE69517937T2 DE69517937T DE69517937T DE69517937T2 DE 69517937 T2 DE69517937 T2 DE 69517937T2 DE 69517937 T DE69517937 T DE 69517937T DE 69517937 T DE69517937 T DE 69517937T DE 69517937 T2 DE69517937 T2 DE 69517937T2
Authority
DE
Germany
Prior art keywords
fibers
nonwovens
production
strength
made therefrom
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
DE69517937T
Other languages
English (en)
Other versions
DE69517937D1 (de
Inventor
Randall E Kozulla
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.)
FIBERVISIONS, L.P., WILMINGTON, DEL., US
Original Assignee
Hercules LLC
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 Hercules LLC filed Critical Hercules LLC
Publication of DE69517937D1 publication Critical patent/DE69517937D1/de
Application granted granted Critical
Publication of DE69517937T2 publication Critical patent/DE69517937T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/12—Applications used for fibers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Nonwoven Fabrics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
DE69517937T 1994-12-19 1995-12-18 Verfahren zur Herstellung von Fasern für hochfeste Vliesstoffen und daraus hergestellte Fasern und Vliesstoffe Expired - Lifetime DE69517937T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35888494A 1994-12-19 1994-12-19

Publications (2)

Publication Number Publication Date
DE69517937D1 DE69517937D1 (de) 2000-08-17
DE69517937T2 true DE69517937T2 (de) 2000-11-09

Family

ID=23411446

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69517937T Expired - Lifetime DE69517937T2 (de) 1994-12-19 1995-12-18 Verfahren zur Herstellung von Fasern für hochfeste Vliesstoffen und daraus hergestellte Fasern und Vliesstoffe

Country Status (12)

Country Link
US (1) US5882562A (de)
EP (1) EP0719879B1 (de)
JP (1) JPH08246228A (de)
KR (1) KR100408353B1 (de)
CN (1) CN1068911C (de)
AR (1) AR000391A1 (de)
BR (1) BR9505957A (de)
CA (1) CA2165627C (de)
DE (1) DE69517937T2 (de)
DK (1) DK0719879T3 (de)
IL (1) IL116430A (de)
TW (1) TW324751B (de)

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US5948334A (en) * 1997-07-31 1999-09-07 Fiberco, Inc. Compact long spin system
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EP2009162A3 (de) * 2003-12-05 2009-08-19 Phoenix Intellectuals and Technologies Management, Inc. Verfahren zur Herstellung eines elastischen Vliesnetzes
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KR101112698B1 (ko) * 2009-07-21 2012-02-16 코오롱글로텍주식회사 열융착성이 향상된 폴리프로필렌 단섬유, 이의 제조방법 및 이로부터 제조되는 부직포

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Also Published As

Publication number Publication date
AR000391A1 (es) 1997-06-18
DK0719879T3 (da) 2000-09-18
DE69517937D1 (de) 2000-08-17
CN1131208A (zh) 1996-09-18
CA2165627A1 (en) 1996-06-20
US5882562A (en) 1999-03-16
KR960023329A (ko) 1996-07-18
CA2165627C (en) 2000-11-07
EP0719879B1 (de) 2000-07-12
CN1068911C (zh) 2001-07-25
EP0719879A2 (de) 1996-07-03
IL116430A (en) 2000-08-13
JPH08246228A (ja) 1996-09-24
TW324751B (en) 1998-01-11
IL116430A0 (en) 1996-03-31
BR9505957A (pt) 1997-12-23
EP0719879A3 (de) 1997-01-29
KR100408353B1 (ko) 2004-03-09

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