NL7607858A - Werkwijze ter bereiding van natgesponnen acryl- vezels of -draden, die tot een sterke krimp in staat zijn. - Google Patents

Werkwijze ter bereiding van natgesponnen acryl- vezels of -draden, die tot een sterke krimp in staat zijn.

Info

Publication number: NL7607858A
Authority: NL; Netherlands
Prior art keywords: wet; wire; preparation; acrylic fibers; spun acrylic
Prior art date: 1975-07-18

Application number

NL7607858A

Other languages

English (en)

Dutch (nl)

Original Assignee

Bayer Ag

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.)

1975-07-18

Filing date

1976-07-15

Publication date

1977-01-20

1976-07-15 Application filed by Bayer Ag filed Critical Bayer Ag

1977-01-20 Publication of NL7607858A publication Critical patent/NL7607858A/xx

Links

Classifications

- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
- 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
- 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
- D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/38—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent

Landscapes

Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Toxicology (AREA)
Artificial Filaments (AREA)
Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

NL7607858A 1975-07-18 1976-07-15 Werkwijze ter bereiding van natgesponnen acryl- vezels of -draden, die tot een sterke krimp in staat zijn. NL7607858A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2532120A DE2532120C2 (de)	1975-07-18	1975-07-18	Verfahren zur Herstellung von hochschrumpffähiger, naßgesponnener Acrylnitrilfasern oder -fäden

Publications (1)

Publication Number	Publication Date
NL7607858A true NL7607858A (nl)	1977-01-20

Family

ID=5951811

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7607858A NL7607858A (nl)	1975-07-18	1976-07-15	Werkwijze ter bereiding van natgesponnen acryl- vezels of -draden, die tot een sterke krimp in staat zijn.

Country Status (11)

Country	Link
US (1)	US4067948A (fr)
JP (1)	JPS5212331A (fr)
BE (1)	BE844147A (fr)
CA (1)	CA1077663A (fr)
DE (1)	DE2532120C2 (fr)
FR (1)	FR2318251A1 (fr)
GB (1)	GB1501037A (fr)
IE (1)	IE42903B1 (fr)
IT (1)	IT1062538B (fr)
LU (1)	LU75390A1 (fr)
NL (1)	NL7607858A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL7904176A (nl) *	1978-06-05	1979-12-07	Rhone Poulenc Textile	Acrylvezels en acryldraden met groot krimpvermogen en werkwijze voor het vervaardigen ervan.
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
US4873142A (en) *	1986-04-03	1989-10-10	Monsanto Company	Acrylic fibers having superior abrasion/fatigue resistance
US4897990A (en) *	1987-08-25	1990-02-06	Mitsubishi Rayon Co	Highly shrinkable substantially acrylic filament yarn
US5972499A (en) *	1997-06-04	1999-10-26	Sterling Chemicals International, Inc.	Antistatic fibers and methods for making the same
US6268450B1 (en)	1998-05-11	2001-07-31	Solutia Inc.	Acrylic fiber polymer precursor and fiber
US6048955A (en) *	1999-02-02	2000-04-11	Solutia Inc.	Modacrylic copolymer composition
WO2015068774A1 (fr) *	2013-11-08	2015-05-14	三菱レイヨン株式会社	Fibre acrylique à retrait élevé, filé contenant cette dernière, et étoffe à poils en surépaisseur utilisant ledit fil

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL248550A (fr) *	1959-02-20
BE629770A (fr) *	1962-03-19
JPS4213747Y1 (fr) *	1964-01-18	1967-08-04
ES310215A1 (es) *	1964-03-07	1965-12-16	American Cyanamid Co	Procedimiento para la preparacion de fibras de polimero de acrilonitrilo
JPS4120414Y1 (fr) *	1964-10-24	1966-10-03
DE1660328B2 (de) *	1967-09-07	1976-08-12	Bayer Ag, 5090 Leverkusen	Verfahren zur herstellung von hochschrumpfenden faeden aus acrylnitrilpolymerisaten
ES362855A1 (es) *	1968-01-24	1971-02-16	American Cyanamid Co	Procedimiento de produccion de una fibra acrilica provista de espacios vacios discontinuos.
DD112472A1 (fr) *	1974-08-01	1975-04-12

1975
- 1975-07-18 DE DE2532120A patent/DE2532120C2/de not_active Expired
1976
- 1976-07-12 GB GB28825/76A patent/GB1501037A/en not_active Expired
- 1976-07-15 BE BE168927A patent/BE844147A/fr unknown
- 1976-07-15 LU LU75390A patent/LU75390A1/xx unknown
- 1976-07-15 NL NL7607858A patent/NL7607858A/xx not_active Application Discontinuation
- 1976-07-16 CA CA257,181A patent/CA1077663A/fr not_active Expired
- 1976-07-16 JP JP51084071A patent/JPS5212331A/ja active Granted
- 1976-07-16 IT IT25413/76A patent/IT1062538B/it active
- 1976-07-16 FR FR7621872A patent/FR2318251A1/fr active Granted
- 1976-07-16 US US05/705,886 patent/US4067948A/en not_active Expired - Lifetime
- 1976-07-16 IE IE1578/76A patent/IE42903B1/en unknown

Also Published As

Publication number	Publication date
JPS5727207B2 (fr)	1982-06-09
IT1062538B (it)	1984-10-20
JPS5212331A (en)	1977-01-29
GB1501037A (en)	1978-02-15
CA1077663A (fr)	1980-05-20
DE2532120C2 (de)	1983-02-03
DE2532120A1 (de)	1977-02-03
LU75390A1 (fr)	1977-04-04
FR2318251B1 (fr)	1980-05-23
IE42903B1 (en)	1980-11-05
US4067948A (en)	1978-01-10
BE844147A (fr)	1977-01-17
IE42903L (en)	1977-01-18
FR2318251A1 (fr)	1977-02-11

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Legal Events

Date	Code	Title	Description
1983-03-01	BV	The patent application has lapsed