CA968517A - Wet-spinning blends of polyacrylonitrile and polyvinyl cyanoethyl ether - Google Patents

Wet-spinning blends of polyacrylonitrile and polyvinyl cyanoethyl ether

Info

Publication number: CA968517A
Authority: CA; Canada
Prior art keywords: polyacrylonitrile; wet; cyanoethyl ether; polyvinyl; blends
Prior art date: 1971-01-29
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

Application number

CA133,442A

Other languages

English (en)

Other versions

CA133442S (en

Inventor

Isamu Obama

Keitaro Shimoda

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.)

Wyeth Holdings LLC

Original Assignee

American Cyanamid 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.)

1971-01-29

Filing date

1972-01-28

Publication date

1975-06-03

1972-01-28 Application filed by American Cyanamid Co filed Critical American Cyanamid Co

1975-06-03 Application granted granted Critical

1975-06-03 Publication of CA968517A publication Critical patent/CA968517A/en

Status Expired 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
- 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

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

CA133,442A 1971-01-29 1972-01-28 Wet-spinning blends of polyacrylonitrile and polyvinyl cyanoethyl ether Expired CA968517A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP344371A JPS5323409B1 (es)	1971-01-29	1971-01-29

Publications (1)

Publication Number	Publication Date
CA968517A true CA968517A (en)	1975-06-03

Family

ID=11557478

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA133,442A Expired CA968517A (en)	1971-01-29	1972-01-28	Wet-spinning blends of polyacrylonitrile and polyvinyl cyanoethyl ether

Country Status (4)

Country	Link
US (1)	US3737507A (es)
JP (1)	JPS5323409B1 (es)
CA (1)	CA968517A (es)
ES (1)	ES398255A2 (es)

1971
- 1971-01-29 JP JP344371A patent/JPS5323409B1/ja active Pending
- 1971-11-30 US US00203418A patent/US3737507A/en not_active Expired - Lifetime
- 1971-12-22 ES ES398255A patent/ES398255A2/es not_active Expired
1972
- 1972-01-28 CA CA133,442A patent/CA968517A/en not_active Expired

Also Published As

Publication number	Publication date
ES398255A2 (es)	1977-11-01
US3737507A (en)	1973-06-05
JPS5323409B1 (es)	1978-07-14

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