GB1348044A – Filaments and films of acrylonitrile polymers which are free from vacuoles
– Google Patents
GB1348044A – Filaments and films of acrylonitrile polymers which are free from vacuoles
– Google Patents
Filaments and films of acrylonitrile polymers which are free from vacuoles
Info
Publication number
GB1348044A
GB1348044A
GB2509271*A
GB2509271A
GB1348044A
GB 1348044 A
GB1348044 A
GB 1348044A
GB 2509271 A
GB2509271 A
GB 2509271A
GB 1348044 A
GB1348044 A
GB 1348044A
Authority
GB
United Kingdom
Prior art keywords
weight
films
filaments
acrylonitrile
component
Prior art date
1970-03-26
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
GB2509271*A
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.)
Bayer AG
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.)
1970-03-26
Filing date
1971-04-19
Publication date
1974-03-13
1971-04-19
Application filed by Bayer AG
filed
Critical
Bayer AG
1974-03-13
Publication of GB1348044A
publication
Critical
patent/GB1348044A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
C08L33/00—Compositions of homopolymers or 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 of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
C08L33/18—Homopolymers or copolymers of nitriles
C08L33/20—Homopolymers or copolymers of acrylonitrile
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
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S525/00—Synthetic resins or natural rubbers — part of the class 520 series
Y10S525/916—Polymer from ethylenic monomers only, having cationic group
Abstract
1348044 Filaments and films of acrylonitrile polymers BAYER AG 19 April 1971 [26 March 1970] 25092/71 Heading C3P Vacuole-free filaments and films are composed of a mixture of (a) 99À5-96% by weight of acrylonitrile homopolymer or a copolymer containing at least 80% by weight of bound acrylonitrile and (b) 0À5-4% by weight of a copolymer of 80-20 mol. per cent acrylonitrile and 20-80 mol. per cent N,N-dimethylacrylamide. Component (a) may include up to 20% by weight of a comonomer component such as methyl acrylate, methyl methacrylate, vinyl acetate, styrene, vinyl chloride or vinylidene chloride, and up to about 1% by weight of a dye-receptive monomer component such as styrene sulphonic acid, an ethylenically unsaturated disulphonimide, vinyl pyridine, dimethylaminoethyl methacrylate or an ethylenically unsaturated sulphobetaine. The filaments and films can be processed from solutions of the polymer mixtures in solvents such as dimethyl formamide, dimethyl acetamide, ethylene carbonate, γ-butyrolactone, dimethyl sulphoxide and hexamethyl phosphoric acid triamide.
GB2509271*A
1970-03-26
1971-04-19
Filaments and films of acrylonitrile polymers which are free from vacuoles
Expired
GB1348044A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE2014764A
DE2014764C3
(en)
1970-03-26
1970-03-26
Threads and films made from acrylonitrile polymers free of vacuoles
Publications (1)
Publication Number
Publication Date
GB1348044A
true
GB1348044A
(en)
1974-03-13
Family
ID=5766482
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB2509271*A
Expired
GB1348044A
(en)
1970-03-26
1971-04-19
Filaments and films of acrylonitrile polymers which are free from vacuoles
Country Status (5)
Country
Link
US
(1)
US3732339A
(en)
BE
(1)
BE764897A
(en)
DE
(1)
DE2014764C3
(en)
FR
(1)
FR2087872A5
(en)
GB
(1)
GB1348044A
(en)
Families Citing this family (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4056517A
(en)
*
1971-12-28
1977-11-01
Hoechst Aktiengesellschaft
Modacryl filaments and fibers and process for their manufacture
US4056516A
(en)
*
1971-12-28
1977-11-01
Hoechst Aktiengesellschaft
Modacryl filaments and fibers and process for their manufacture
EP0107281A3
(en)
*
1982-09-30
1988-03-16
Mobil Oil Corporation
A method of shaping polyacrylonitrile film
US4708870A
(en)
*
1985-06-03
1987-11-24
E. I. Du Pont De Nemours And Company
Method for imparting antimicrobial activity from acrylics
US5055520A
(en)
*
1988-08-22
1991-10-08
The Standard Oil Company
Blends of high nitrile coploymers and thermoplastic polymers
US5004783A
(en)
*
1988-08-22
1991-04-02
The Standard Oil Company
Blends of high nitrile copolymers and thermoplastic polymers
US5114795A
(en)
*
1988-10-17
1992-05-19
The Standard Oil Company
Multilayered high barrier packaging materials method for the preparation thereof
1970
1970-03-26
DE
DE2014764A
patent/DE2014764C3/en
not_active
Expired
1971
1971-03-25
FR
FR7110733A
patent/FR2087872A5/fr
not_active
Expired
1971-03-25
US
US00128180A
patent/US3732339A/en
not_active
Expired – Lifetime
1971-03-26
BE
BE764897A
patent/BE764897A/en
unknown
1971-04-19
GB
GB2509271*A
patent/GB1348044A/en
not_active
Expired
Also Published As
Publication number
Publication date
DE2014764C3
(en)
1978-04-06
BE764897A
(en)
1971-08-16
DE2014764B2
(en)
1977-08-11
US3732339A
(en)
1973-05-08
DE2014764A1
(en)
1971-10-21
FR2087872A5
(en)
1971-12-31
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Legal Events
Date
Code
Title
Description
1974-07-24
PS
Patent sealed [section 19, patents act 1949]
1979-12-12
PCNP
Patent ceased through non-payment of renewal fee
