AU4662289A - Nonlinear aromatic polyamide fiber or fiber assembly and method of preparation - Google Patents
Nonlinear aromatic polyamide fiber or fiber assembly and method of preparationInfo
- Publication number
- AU4662289A AU4662289A AU46622/89A AU4662289A AU4662289A AU 4662289 A AU4662289 A AU 4662289A AU 46622/89 A AU46622/89 A AU 46622/89A AU 4662289 A AU4662289 A AU 4662289A AU 4662289 A AU4662289 A AU 4662289A
- Authority
- AU
- Australia
- Prior art keywords
- fiber
- aromatic polyamide
- preparation
- nonlinear
- nonlinear aromatic
- 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
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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Artificial Filaments (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Nonwoven Fabrics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
The invention resides in a nonlinear aromatic polyamide fiber having a reversible deflection greater than 1.2:1 when measured at ambient temperatures, a variation of fiber diameter not more than 15 percent at the bends or crimps of the fiber, and a bending strain value of less than 50 percent, and the method of preparing said fiber.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US27808488A | 1988-11-30 | 1988-11-30 | |
US27808188A | 1988-11-30 | 1988-11-30 | |
US278084 | 1988-11-30 | ||
US278081 | 1988-11-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU4662289A true AU4662289A (en) | 1990-06-26 |
AU624664B2 AU624664B2 (en) | 1992-06-18 |
Family
ID=26958888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU46622/89A Ceased AU624664B2 (en) | 1988-11-30 | 1989-11-30 | Nonlinear aromatic polyamide fiber or fiber assembly and method of preparation |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0428632B1 (en) |
JP (1) | JPH0670284B2 (en) |
KR (1) | KR900701527A (en) |
AT (1) | ATE124731T1 (en) |
AU (1) | AU624664B2 (en) |
BR (1) | BR8907206A (en) |
DE (1) | DE68923373T2 (en) |
DK (1) | DK181690A (en) |
FI (1) | FI903766A0 (en) |
HU (1) | HUT54563A (en) |
RU (1) | RU1838472C (en) |
WO (1) | WO1990006229A1 (en) |
Families Citing this family (6)
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)
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 |
-
1989
- 1989-11-30 HU HU90534A patent/HUT54563A/en unknown
- 1989-11-30 JP JP2501351A patent/JPH0670284B2/en not_active Expired - Lifetime
- 1989-11-30 AU AU46622/89A patent/AU624664B2/en not_active Ceased
- 1989-11-30 EP EP90901290A patent/EP0428632B1/en not_active Expired - Lifetime
- 1989-11-30 DE DE68923373T patent/DE68923373T2/en not_active Expired - Fee Related
- 1989-11-30 BR BR898907206A patent/BR8907206A/en unknown
- 1989-11-30 WO PCT/US1989/005414 patent/WO1990006229A1/en active IP Right Grant
- 1989-11-30 KR KR1019900701630A patent/KR900701527A/en not_active Application Discontinuation
- 1989-11-30 AT AT90901290T patent/ATE124731T1/en not_active IP Right Cessation
-
1990
- 1990-07-27 FI FI903766A patent/FI903766A0/en not_active IP Right Cessation
- 1990-07-27 RU SU904830872A patent/RU1838472C/en active
- 1990-07-30 DK DK181690A patent/DK181690A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE68923373T2 (en) | 1995-11-09 |
KR900701527A (en) | 1990-12-03 |
DK181690D0 (en) | 1990-07-30 |
RU1838472C (en) | 1993-08-30 |
BR8907206A (en) | 1991-03-05 |
JPH03503427A (en) | 1991-08-01 |
EP0428632A4 (en) | 1992-06-17 |
AU624664B2 (en) | 1992-06-18 |
DE68923373D1 (en) | 1995-08-10 |
HU900534D0 (en) | 1991-02-28 |
EP0428632A1 (en) | 1991-05-29 |
ATE124731T1 (en) | 1995-07-15 |
WO1990006229A1 (en) | 1990-06-14 |
DK181690A (en) | 1990-07-30 |
JPH0670284B2 (en) | 1994-09-07 |
FI903766A0 (en) | 1990-07-27 |
EP0428632B1 (en) | 1995-07-05 |
HUT54563A (en) | 1991-03-28 |
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