DE3783675D1 - Verfahren zur herstellung von acrylfasern mit hohen fasereigenschaften. - Google Patents

Verfahren zur herstellung von acrylfasern mit hohen fasereigenschaften.

Info

Publication number: DE3783675D1
Authority: DE; Germany
Prior art keywords: acrylic fibers; high fiber; fiber properties; producing acrylic; producing
Prior art date: 1986-07-28
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 - Fee Related

Application number

DE8787110921T

Other languages

English (en)

Other versions

DE3783675T2 (de

Inventor

Yoshihiro Nishihara

Yoshifumi Furutani

Masaaki Toramaru

Toshiyuki Yasunaga

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.)

Mitsubishi Rayon Co Ltd

Original Assignee

Mitsubishi Rayon Co Ltd

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.)

1986-07-28

Filing date

1987-07-28

Publication date

1993-03-04

1987-05-06 Priority claimed from JP11015587A external-priority patent/JPS63275717A/ja

1987-07-28 Application filed by Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd

1993-03-04 Application granted granted Critical

1993-03-04 Publication of DE3783675D1 publication Critical patent/DE3783675D1/de

1993-07-01 Publication of DE3783675T2 publication Critical patent/DE3783675T2/de

2007-07-29 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- 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
- D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/06—Wet spinning methods

Landscapes

Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Health & Medical Sciences (AREA)
Toxicology (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
Artificial Filaments (AREA)

DE8787110921T 1986-07-28 1987-07-28 Verfahren zur herstellung von acrylfasern mit hohen fasereigenschaften. Expired - Fee Related DE3783675T2 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP17549286		1986-07-28
JP22381186		1986-09-24
JP11015587A JPS63275717A (ja)	1987-05-06	1987-05-06	高強力炭素繊維の製法

Publications (2)

Publication Number	Publication Date
DE3783675D1 true DE3783675D1 (de)	1993-03-04
DE3783675T2 DE3783675T2 (de)	1993-07-01

Family

ID=27311651

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8787110921T Expired - Fee Related DE3783675T2 (de)	1986-07-28	1987-07-28	Verfahren zur herstellung von acrylfasern mit hohen fasereigenschaften.

Country Status (3)

Country	Link
US (1)	US4902452A (de)
EP (1)	EP0255109B1 (de)
DE (1)	DE3783675T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1227677B (it) *	1988-12-02	1991-04-23	Enichem Fibre S P A P	Precursore acrilico per fibre di carbonio e procedimento per ottenerlo
KR0156870B1 (ko) *	1989-09-05	1998-12-01	마에다 가쓰노스케	비원형단면 탄소섬유의 제조방법 및 이를 이용한 복합재료
US5434002A (en) *	1990-06-04	1995-07-18	Korea Institute Of Science And Technology	Non-spun, short, acrylic polymer, fibers
EP0645479A1 (de) *	1993-09-24	1995-03-29	Hoechst Aktiengesellschaft	Hochfeste Polyacrylnitrilfasern hohen Moduls, Verfahren zu deren Herstellung und deren Verwendung
DE19651440A1 (de) *	1996-12-11	1998-06-18	Hoechst Ag	Hochfeste Polyacrylnitrilfasern hohen Moduls, Verfahren zu deren Herstellung und deren Verwendung
GB2323392B (en) *	1997-03-21	2001-08-22	Courtaulds Fibres Ltd	Fibrillated acrylic fibre
US6863977B2 (en) *	2001-12-28	2005-03-08	Mitsubishi Rayon Co., Ltd.	Highly shrinkable acrylic fiber, pile compositions containing the same and napped fabrics made by using the compositions
CN102605440B (zh) *	2012-03-29	2014-11-26	江苏九九久科技股份有限公司	高浓度超高分子量聚乙烯纺丝溶液的制备方法
WO2016057696A1 (en) *	2014-10-08	2016-04-14	Georgia Tech Research Corporation	High strength and high modulus carbon fibers
CN104894674B (zh) *	2015-06-18	2018-05-29	国网智能电网研究院	一种提高聚丙烯腈初生纤维结晶度的方法
US10664248B2 (en)	2018-07-16	2020-05-26	Servicenow, Inc.	Systems and methods for comparing computer scripts
CN112410898A (zh) *	2020-11-26	2021-02-26	常熟市正太纺织有限公司	具有柔和高光泽度的仿毛皮纤维面料及其制备方法
TWI792328B (zh) *	2021-05-27	2023-02-11	臺灣塑膠工業股份有限公司	碳纖維及其製造方法
CN116084034B (zh) *	2023-01-17	2024-12-31	山东大学	一种提高聚丙烯腈初生纤维均质化及结晶度的凝固成型方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2660571A (en) *	1951-05-24	1953-11-24	Chemstrand Corp	Fiber-spinning compositions
BE582871A (de) *	1958-12-29
US3080210A (en) *	1961-12-01	1963-03-05	Monsanto Chemicals	Spinning of acrylonitrile polymers
US3558761A (en) *	1968-03-27	1971-01-26	Mitsubishi Rayon Co	Method for manufacturing acrylonitrile filaments
JPS5473922A (en) *	1977-11-16	1979-06-13	Japan Exlan Co Ltd	Production of pilling-resistant acrylic synthetic fiber
JPS59199809A (ja) *	1983-04-20	1984-11-13	Japan Exlan Co Ltd	高強力ポリアクリロニトリル系繊維及びその製造法
JPS616160A (ja) *	1984-06-19	1986-01-11	東レ株式会社	繊維補強水硬性物質
JPS6197415A (ja) *	1984-10-12	1986-05-15	Japan Exlan Co Ltd	高強度高弾性率ポリアクリロニトリル系繊維
JPS61152811A (ja) *	1984-12-26	1986-07-11	Toray Ind Inc	高強度アクリル系繊維糸条およびその製造法
DE3682939D1 (de) *	1985-05-14	1992-01-30	Mitsubishi Rayon Co	Acrylnitrilspinnloesung und verfahren zur herstellung von fasern daraus.
JPH04326354A (ja) *	1991-04-26	1992-11-16	Nec Kyushu Ltd	レチクル洗浄機
JPH06197415A (ja) *	1992-12-25	1994-07-15	Ntn Corp	磁気浮上スライダ

1987
- 1987-07-28 DE DE8787110921T patent/DE3783675T2/de not_active Expired - Fee Related
- 1987-07-28 US US07/078,510 patent/US4902452A/en not_active Expired - Fee Related
- 1987-07-28 EP EP87110921A patent/EP0255109B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0255109A2 (de)	1988-02-03
DE3783675T2 (de)	1993-07-01
US4902452A (en)	1990-02-20
EP0255109B1 (de)	1993-01-20
EP0255109A3 (en)	1989-08-23

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Legal Events

Date	Code	Title	Description
1994-02-24	8364	No opposition during term of opposition
1996-07-11	8339	Ceased/non-payment of the annual fee