CS160776B1 - - Google Patents

Info

Publication number: CS160776B1
Authority: CS; Czechoslovakia

Application number

CS4608A

Other languages

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.)

1971-06-22

Filing date

1971-06-22

Publication date

1975-05-04

1971-06-22 Application filed filed Critical

1971-06-22 Priority to CS4608A priority Critical patent/CS160776B1/cs

1972-06-20 Priority to DE19722229970 priority patent/DE2229970A1/en

1972-06-20 Priority to GB2885872A priority patent/GB1367034A/en

1972-06-20 Priority to ZA724217A priority patent/ZA724217B/en

1972-06-20 Priority to AT529472A priority patent/AT331960B/en

1972-06-21 Priority to FR7222314A priority patent/FR2143165A1/fr

1972-06-21 Priority to AU43678/72A priority patent/AU458710B2/en

1972-06-21 Priority to IT26011/72A priority patent/IT959886B/en

1972-06-21 Priority to ES404102A priority patent/ES404102A1/en

1972-06-21 Priority to BR4034/72A priority patent/BR7204034D0/en

1972-06-22 Priority to AR242707A priority patent/AR196876A1/en

1972-06-22 Priority to NL7208586A priority patent/NL7208586A/xx

1975-05-04 Publication of CS160776B1 publication Critical patent/CS160776B1/cs

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/42—Nitriles
- C08F20/44—Acrylonitrile
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- 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)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Toxicology (AREA)
Artificial Filaments (AREA)

CS4608A 1971-06-22 1971-06-22 CS160776B1 (en)

Priority Applications (12)

Application Number	Priority Date	Filing Date	Title
CS4608A CS160776B1 (en)	1971-06-22	1971-06-22
DE19722229970 DE2229970A1 (en)	1971-06-22	1972-06-20	Process for making synthetic fibers and filaments by wet spinning acrylonitrile polymer and acrylonitrile copolymer solutions in nitric acid
GB2885872A GB1367034A (en)	1971-06-22	1972-06-20	Method of manufacturing synthetic filaments and fibres by wet spinning of solutions of acrylonitrile polymers and copolymers in nitric acid
ZA724217A ZA724217B (en)	1971-06-22	1972-06-20	Method of manufacturing synthetic filaments
AT529472A AT331960B (en)	1971-06-22	1972-06-20	PROCESS FOR THE PRODUCTION OF SPINNING SOLUTIONS FOR SYNTHETIC FIBER FROM PARTIALLY HYDROLYZED POLYACRYLNITRILE
FR7222314A FR2143165A1 (en)	1971-06-22	1972-06-21
AU43678/72A AU458710B2 (en)	1971-06-22	1972-06-21	Method of manufacturing synthetic filaments and fibers by wet spinning of solutions of acrylonitrile polymers and copolymers in nitric acid
IT26011/72A IT959886B (en)	1971-06-22	1972-06-21	MANUFACTURING METHOD OF SYNTHETIC YARN AND SYNTHETIC FIBERS BY WET SPINNING OF SOLUTIONS OF ACRYLONITRILE POLYMERS AND COPOLYMERS IN NITRIC ACID
ES404102A ES404102A1 (en)	1971-06-22	1972-06-21	Method of manufacturing synthetic filaments and fibres by wet spinning of solutions of acrylonitrile polymers and copolymers in nitric acid
BR4034/72A BR7204034D0 (en)	1971-06-22	1972-06-21	PROCESS OF MANUFACTURING OF FILAMENTS AND SYNTHETIC FIBERS BY HUMID FACATION OF ACRYLONITULE POLYMERS AND COPOLYMERS SOLUTIONS IN NITRIC ACID
AR242707A AR196876A1 (en)	1971-06-22	1972-06-22	PROCEDURE FOR THE PREPARATION OF SYNTHETIC FIBERS AND FILAMENTS
NL7208586A NL7208586A (en)	1971-06-22	1972-06-22

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CS4608A CS160776B1 (en)	1971-06-22	1971-06-22

Publications (1)

Publication Number	Publication Date
CS160776B1 true CS160776B1 (en)	1975-05-04

Family

ID=5389235

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CS4608A CS160776B1 (en)	1971-06-22	1971-06-22

Country Status (12)

Country	Link
AR (1)	AR196876A1 (en)
AT (1)	AT331960B (en)
AU (1)	AU458710B2 (en)
BR (1)	BR7204034D0 (en)
CS (1)	CS160776B1 (en)
DE (1)	DE2229970A1 (en)
ES (1)	ES404102A1 (en)
FR (1)	FR2143165A1 (en)
GB (1)	GB1367034A (en)
IT (1)	IT959886B (en)
NL (1)	NL7208586A (en)
ZA (1)	ZA724217B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN110770375B (en)	2017-03-09	2022-08-30	艾德凡斯化学公司	Composition and process for gel spinning of polyamides

1971
- 1971-06-22 CS CS4608A patent/CS160776B1/cs unknown
1972
- 1972-06-20 DE DE19722229970 patent/DE2229970A1/en active Pending
- 1972-06-20 ZA ZA724217A patent/ZA724217B/en unknown
- 1972-06-20 AT AT529472A patent/AT331960B/en not_active IP Right Cessation
- 1972-06-20 GB GB2885872A patent/GB1367034A/en not_active Expired
- 1972-06-21 AU AU43678/72A patent/AU458710B2/en not_active Expired
- 1972-06-21 ES ES404102A patent/ES404102A1/en not_active Expired
- 1972-06-21 BR BR4034/72A patent/BR7204034D0/en unknown
- 1972-06-21 IT IT26011/72A patent/IT959886B/en active
- 1972-06-21 FR FR7222314A patent/FR2143165A1/fr not_active Withdrawn
- 1972-06-22 AR AR242707A patent/AR196876A1/en active
- 1972-06-22 NL NL7208586A patent/NL7208586A/xx unknown

Also Published As

Publication number	Publication date
ZA724217B (en)	1974-02-27
ATA529472A (en)	1975-12-15
ES404102A1 (en)	1975-06-01
GB1367034A (en)	1974-09-18
NL7208586A (en)	1972-12-28
DE2229970A1 (en)	1972-12-28
FR2143165A1 (en)	1973-02-02
AT331960B (en)	1976-09-10
BR7204034D0 (en)	1973-06-12
AR196876A1 (en)	1974-02-28
AU4367872A (en)	1974-01-03
IT959886B (en)	1973-11-10
AU458710B2 (en)	1975-03-06

Publication	Publication Date	Title
BE776170A (en)	1971-12-31
AU2658571A (en)	1972-09-21
AU2691671A (en)	1972-09-28
AU2684071A (en)	1972-09-28
AU2742671A (en)	1972-10-12
AU2894671A (en)	1972-11-23
CS160776B1 (en)	1975-05-04
AU2941471A (en)	1972-11-30
AU2952271A (en)	1972-12-07
AU3005371A (en)	1972-12-21
AU2837671A (en)	1972-11-09
AU2755871A (en)	1972-10-19
AU2654071A (en)	1972-09-21
AU2885171A (en)	1972-11-16
AU2669471A (en)	1972-09-21
AU2684171A (en)	1971-07-15
AU2706571A (en)	1971-07-15
AU2724971A (en)	1972-10-05
AU2726271A (en)	1972-10-05
AU2740271A (en)	1972-10-12
AU2836771A (en)	1972-11-09
AU2875571A (en)	1972-11-16
AU3038671A (en)	1973-01-04
AU3025871A (en)	1973-01-04
AU2415871A (en)	1972-07-13