CA2007226A1 - Fibre de polyamide aromatique et non lineaire ou assemblage de fibres et methode de production - Google Patents

Fibre de polyamide aromatique et non lineaire ou assemblage de fibres et methode de production

Info

Publication number: CA2007226A1
Authority: CA; Canada
Prior art keywords: fibers; fiber; nonlinear; percent; fibrous structure
Prior art date: 1990-01-05
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

CA 2007226

Other languages

English (en)

Inventor

Francis P. Jr. Mccullough

R. Vernon Snelgrove

Bhuvenesh C. Goswami

David M. Hall

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.)

Dow Chemical Co

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.)

1990-01-05

Filing date

1990-01-05

Publication date

1991-07-05

1990-01-05 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1990-01-05 Priority to CA 2007226 priority Critical patent/CA2007226A1/fr

1991-07-05 Publication of CA2007226A1 publication Critical patent/CA2007226A1/fr

Status Abandoned legal-status Critical Current

Links

239000000835 fiber Substances 0.000 title claims abstract description 274
239000004760 aramid Substances 0.000 title claims abstract description 46
229920003235 aromatic polyamide Polymers 0.000 title claims abstract description 43
238000000034 method Methods 0.000 title claims abstract description 25
238000002360 preparation method Methods 0.000 title description 5
238000005452 bending Methods 0.000 claims abstract description 23
230000002441 reversible effect Effects 0.000 claims abstract description 23
239000004744 fabric Substances 0.000 claims description 20
238000010438 heat treatment Methods 0.000 claims description 14
230000008569 process Effects 0.000 claims description 12
239000012298 atmosphere Substances 0.000 claims description 10
239000004952 Polyamide Substances 0.000 claims description 4
229920002647 polyamide Polymers 0.000 claims description 4
239000000203 mixture Substances 0.000 claims description 3
230000007935 neutral effect Effects 0.000 claims description 2
239000012209 synthetic fiber Substances 0.000 claims 1
229920002994 synthetic fiber Polymers 0.000 claims 1
238000002788 crimping Methods 0.000 description 23
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
229920003368 Kevlar® 29 Polymers 0.000 description 6
229910052799 carbon Inorganic materials 0.000 description 6
238000004519 manufacturing process Methods 0.000 description 6
239000002243 precursor Substances 0.000 description 5
230000006835 compression Effects 0.000 description 4
238000007906 compression Methods 0.000 description 4
229910052757 nitrogen Inorganic materials 0.000 description 4
229920000728 polyester Polymers 0.000 description 4
-1 polyparaphenylene terephthalamide Polymers 0.000 description 4
239000004753 textile Substances 0.000 description 4
229920003369 Kevlar® 49 Polymers 0.000 description 3
229920000297 Rayon Polymers 0.000 description 3
238000005299 abrasion Methods 0.000 description 3
229920006231 aramid fiber Polymers 0.000 description 3
206010061592 cardiac fibrillation Diseases 0.000 description 3
230000000694 effects Effects 0.000 description 3
230000001747 exhibiting effect Effects 0.000 description 3
230000002600 fibrillogenic effect Effects 0.000 description 3
230000006872 improvement Effects 0.000 description 3
238000009940 knitting Methods 0.000 description 3
230000007246 mechanism Effects 0.000 description 3
229920002239 polyacrylonitrile Polymers 0.000 description 3
229920000642 polymer Polymers 0.000 description 3
238000012545 processing Methods 0.000 description 3
239000002964 rayon Substances 0.000 description 3
239000011230 binding agent Substances 0.000 description 2
238000009960 carding Methods 0.000 description 2
230000008859 change Effects 0.000 description 2
238000007796 conventional method Methods 0.000 description 2
239000004973 liquid crystal related substance Substances 0.000 description 2
239000012299 nitrogen atmosphere Substances 0.000 description 2
230000001590 oxidative effect Effects 0.000 description 2
230000000704 physical effect Effects 0.000 description 2
238000010926 purge Methods 0.000 description 2
230000009467 reduction Effects 0.000 description 2
238000002407 reforming Methods 0.000 description 2
238000010561 standard procedure Methods 0.000 description 2
239000000126 substance Substances 0.000 description 2
MHSKRLJMQQNJNC-UHFFFAOYSA-N terephthalamide Chemical compound NC(=O)C1=CC=C(C(N)=O)C=C1 MHSKRLJMQQNJNC-UHFFFAOYSA-N 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
WRDNCFQZLUCIRH-UHFFFAOYSA-N 4-(7-azabicyclo[2.2.1]hepta-1,3,5-triene-7-carbonyl)benzamide Chemical compound C1=CC(C(=O)N)=CC=C1C(=O)N1C2=CC=C1C=C2 WRDNCFQZLUCIRH-UHFFFAOYSA-N 0.000 description 1
229920000049 Carbon (fiber) Polymers 0.000 description 1
229920000742 Cotton Polymers 0.000 description 1
229920000271 Kevlar® Polymers 0.000 description 1
239000004677 Nylon Substances 0.000 description 1
229920000265 Polyparaphenylene Polymers 0.000 description 1
125000003118 aryl group Chemical group 0.000 description 1
238000000429 assembly Methods 0.000 description 1
230000000712 assembly Effects 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
238000003763 carbonization Methods 0.000 description 1
238000010000 carbonizing Methods 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
239000004020 conductor Substances 0.000 description 1
230000007547 defect Effects 0.000 description 1
238000013461 design Methods 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
210000003746 feather Anatomy 0.000 description 1
239000000945 filler Substances 0.000 description 1
210000004209 hair Anatomy 0.000 description 1
238000009998 heat setting Methods 0.000 description 1
230000003301 hydrolyzing effect Effects 0.000 description 1
230000002427 irreversible effect Effects 0.000 description 1
239000004761 kevlar Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
229920002521 macromolecule Polymers 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
239000000463 material Substances 0.000 description 1
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
229920001778 nylon Polymers 0.000 description 1
150000002894 organic compounds Chemical class 0.000 description 1
239000007800 oxidant agent Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
239000012704 polymeric precursor Substances 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
238000004080 punching Methods 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000002904 solvent Substances 0.000 description 1
238000009987 spinning Methods 0.000 description 1
229920001169 thermoplastic Polymers 0.000 description 1
239000004416 thermosoftening plastic Substances 0.000 description 1
238000005406 washing Methods 0.000 description 1
230000003313 weakening effect Effects 0.000 description 1
238000009941 weaving Methods 0.000 description 1
210000002268 wool Anatomy 0.000 description 1

Landscapes

Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

CA 2007226 1990-01-05 1990-01-05 Fibre de polyamide aromatique et non lineaire ou assemblage de fibres et methode de production Abandoned CA2007226A1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA 2007226 CA2007226A1 (fr)	1990-01-05	1990-01-05	Fibre de polyamide aromatique et non lineaire ou assemblage de fibres et methode de production

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA 2007226 CA2007226A1 (fr)	1990-01-05	1990-01-05	Fibre de polyamide aromatique et non lineaire ou assemblage de fibres et methode de production

Publications (1)

Publication Number	Publication Date
CA2007226A1 true CA2007226A1 (fr)	1991-07-05

Family

ID=4143940

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2007226 Abandoned CA2007226A1 (fr)	1990-01-05	1990-01-05	Fibre de polyamide aromatique et non lineaire ou assemblage de fibres et methode de production

Country Status (1)

Country	Link
CA (1)	CA2007226A1 (fr)

1990
- 1990-01-05 CA CA 2007226 patent/CA2007226A1/fr not_active Abandoned

Legal Events

Date	Code	Title	Description
1990-05-22	EEER	Examination request
1998-01-05	FZDE	Dead

Publication	Publication Date	Title
US4837076A (en)	1989-06-06	Carbonaceous fibers with spring-like reversible deflection and method of manufacture
CA1284858C (fr)	1991-06-18	Fibre de carbone non-lineaire a configuration de type ressort, et sa fabrication
US5356707A (en)	1994-10-18	Non-linear carbonaceous fiber
US5503929A (en)	1996-04-02	Linear carbonaceous fiber with improved elongability
US4869951A (en)	1989-09-26	Method and materials for manufacture of anti-static cloth
US4957807A (en)	1990-09-18	Nonlinear aromatic polyamide fiber or fiber assembly
AU624664B2 (en)	1992-06-18	Nonlinear aromatic polyamide fiber or fiber assembly and method of preparation
US3388547A (en)	1968-06-18	Method for producing wool-like synthetic yarn
JPS6132412B2 (fr)	1986-07-26
CA2007226A1 (fr)	1991-07-05	Fibre de polyamide aromatique et non lineaire ou assemblage de fibres et methode de production
AU618322B2 (en)	1991-12-19	Densified carbonaceous fiber structures
JPH04333632A (ja)	1992-11-20	モールヤーンの製法
US5771674A (en)	1998-06-30	Process and apparatus for crimping fibers
DD291587A5 (de)	1991-07-04	Faserartige struktur und verfahren zur herstellung
JP2951079B2 (ja)	1999-09-20	コイル状炭素繊維束の製造方法
KR880000292B1 (ko)	1988-03-19	유리섬유사 및 이의 제조방법 및 이 사로 부터 제조된 제품
JPH07292534A (ja)	1995-11-07	紡績糸およびそれを用いてなる織編物
JPS601411B2 (ja)	1985-01-14	炭素繊維紡績糸の製造方法
PT92803A (pt)	1991-09-13	Processo para a preparacao de uma fibra poliamida aromatica nao linear
JPS6323291B2 (fr)	1988-05-16
JPS602729A (ja)	1985-01-09	合成繊維ステ−プル