ATE124731T1 - Nichtlineare aromatische polyamidfaser oder fasereinheit und verfahren zur herstellung. - Google Patents

Nichtlineare aromatische polyamidfaser oder fasereinheit und verfahren zur herstellung.

Info

Publication number
ATE124731T1
ATE124731T1 AT90901290T AT90901290T ATE124731T1 AT E124731 T1 ATE124731 T1 AT E124731T1 AT 90901290 T AT90901290 T AT 90901290T AT 90901290 T AT90901290 T AT 90901290T AT E124731 T1 ATE124731 T1 AT E124731T1
Authority
AT
Austria
Prior art keywords
fiber
aromatic polyamide
production
linear aromatic
polyamide fiber
Prior art date
Application number
AT90901290T
Other languages
English (en)
Inventor
Francis P Mccullough Jr
R Vernon Snelgrove
Bhuvenesh C Goswami
David M Hall
Original Assignee
Dow Chemical 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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of ATE124731T1 publication Critical patent/ATE124731T1/de

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
    • D04H1/43835—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
    • 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
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/002—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by knitting, weaving or tufting, fixing and then unravelling
    • 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
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
    • D01F6/605—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides from aromatic 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
    • D04H1/4334—Polyamides
    • D04H1/4342—Aromatic 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
    • D04H1/4391—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 characterised by the shape of the fibres
    • D04H1/43918—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 characterised by the shape of the fibres nonlinear fibres, e.g. crimped or coiled fibres
AT90901290T 1988-11-30 1989-11-30 Nichtlineare aromatische polyamidfaser oder fasereinheit und verfahren zur herstellung. ATE124731T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27808188A 1988-11-30 1988-11-30
US27808488A 1988-11-30 1988-11-30

Publications (1)

Publication Number Publication Date
ATE124731T1 true ATE124731T1 (de) 1995-07-15

Family

ID=26958888

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90901290T ATE124731T1 (de) 1988-11-30 1989-11-30 Nichtlineare aromatische polyamidfaser oder fasereinheit und verfahren zur herstellung.

Country Status (12)

Country Link
EP (1) EP0428632B1 (de)
JP (1) JPH0670284B2 (de)
KR (1) KR900701527A (de)
AT (1) ATE124731T1 (de)
AU (1) AU624664B2 (de)
BR (1) BR8907206A (de)
DE (1) DE68923373T2 (de)
DK (1) DK181690A (de)
FI (1) FI903766A0 (de)
HU (1) HUT54563A (de)
RU (1) RU1838472C (de)
WO (1) WO1990006229A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4957794A (en) * 1990-01-02 1990-09-18 E. I. Dupont De Nemours And Company Aramid fluff
US5173240A (en) * 1991-04-26 1992-12-22 E. I. Du Pont De Nemours And Company Tension-free heat-treatment of aramid fiber and fibrids
US8932965B1 (en) 2008-07-30 2015-01-13 International Textile Group, Inc. Camouflage pattern with extended infrared reflectance separation
US10433593B1 (en) 2009-08-21 2019-10-08 Elevate Textiles, Inc. Flame resistant fabric and garment
US8793814B1 (en) 2010-02-09 2014-08-05 International Textile Group, Inc. Flame resistant fabric made from a fiber blend
US8209785B2 (en) 2010-02-09 2012-07-03 International Textile Group, Inc. Flame resistant fabric made from a fiber blend

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4120914A (en) * 1977-02-04 1978-10-17 E. I. Du Pont De Nemours And Company Aromatic polyamide fiber blend for protective clothing
US4752514A (en) * 1986-05-06 1988-06-21 E. I. Du Pont De Nemours And Company Cellular fiber with collapsed cells at bends
US4756941A (en) * 1987-01-16 1988-07-12 The Dow Chemical Company Method and materials for manufacture of anti-static carpet and backing
US4857404A (en) * 1988-08-24 1989-08-15 The Dow Chemical Company Fluorinated carbonaceous fibers

Also Published As

Publication number Publication date
AU624664B2 (en) 1992-06-18
EP0428632A1 (de) 1991-05-29
EP0428632A4 (en) 1992-06-17
EP0428632B1 (de) 1995-07-05
JPH03503427A (ja) 1991-08-01
HU900534D0 (en) 1991-02-28
DK181690D0 (da) 1990-07-30
JPH0670284B2 (ja) 1994-09-07
AU4662289A (en) 1990-06-26
DE68923373D1 (de) 1995-08-10
BR8907206A (pt) 1991-03-05
RU1838472C (ru) 1993-08-30
DK181690A (da) 1990-07-30
HUT54563A (en) 1991-03-28
FI903766A0 (fi) 1990-07-27
WO1990006229A1 (en) 1990-06-14
DE68923373T2 (de) 1995-11-09
KR900701527A (ko) 1990-12-03

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Legal Events

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