GB993424A - Improved compositions and solutions of synthetic polymers - Google Patents
Improved compositions and solutions of synthetic polymersInfo
- Publication number
- GB993424A GB993424A GB3907261A GB3907261A GB993424A GB 993424 A GB993424 A GB 993424A GB 3907261 A GB3907261 A GB 3907261A GB 3907261 A GB3907261 A GB 3907261A GB 993424 A GB993424 A GB 993424A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acetonitrile
- vinyl acetate
- benzoyl peroxide
- solutions
- acrylate
- Prior art date
- 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
Links
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
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/52—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polymers of unsaturated carboxylic acids or unsaturated esters
-
- 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
- C08F20/52—Amides or imides
-
- 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
- C08F20/52—Amides or imides
- C08F20/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L31/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
- C08L31/02—Homopolymers or copolymers of esters of monocarboxylic acids
- C08L31/04—Homopolymers or copolymers of vinyl acetate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L35/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L35/04—Homopolymers or copolymers of nitriles
-
- 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
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/54—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polymers of unsaturated nitriles
-
- 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
- C08L33/24—Homopolymers or copolymers of amides or imides
- C08L33/26—Homopolymers or copolymers of acrylamide or methacrylamide
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Compositions readily dyed by disperse dyes comprise an equimolar vinylidene cyanide-vinyl acetate copolymer blended with a homopolymer or copolymer of N,N - dimethylacrylamide. Monomers which may be copolymerized with the acrylamide include vinyl acetate, styrene, acrylonitrile, methyl acrylate and methyl meth-acrylate. Polymerization may be effected in solution, e.g. in benzene, hexane or heptane, in the presence of benzoyl peroxide or 2,4-dichloro-benzoyl peroxide, or in aqueous emulsion in the presence of sodium bicarbonate, sodium dioctyl sulphosuccinate and ammonium persulphate. The blends may be prepared by dissolving the polymers in a mutual solvent, e.g. dimethyl formamide, acetonitrile or acetonitrile-water azeotrope, to form solutions which may be wet or dry spun to form fibres and filaments, or used to cast films or other shaped articles. Specification 681,120 is referred to.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US67157A US3139621A (en) | 1960-11-04 | 1960-11-04 | Spinning solutions of synthetic fibers |
US17640262A | 1962-02-28 | 1962-02-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB993424A true GB993424A (en) | 1965-05-26 |
Family
ID=26747541
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3907261A Expired GB993424A (en) | 1960-11-04 | 1961-11-01 | Improved compositions and solutions of synthetic polymers |
GB784763A Expired GB997842A (en) | 1960-11-04 | 1963-02-27 | Production and use of polymers |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB784763A Expired GB997842A (en) | 1960-11-04 | 1963-02-27 | Production and use of polymers |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH421502A (en) |
DE (2) | DE1469050A1 (en) |
GB (2) | GB993424A (en) |
LU (1) | LU40775A1 (en) |
NL (1) | NL271025A (en) |
-
0
- NL NL271025D patent/NL271025A/xx unknown
-
1961
- 1961-11-01 GB GB3907261A patent/GB993424A/en not_active Expired
- 1961-11-02 DE DE19611469050 patent/DE1469050A1/en active Pending
- 1961-11-03 CH CH1275861A patent/CH421502A/en unknown
- 1961-11-03 LU LU40775D patent/LU40775A1/xx unknown
-
1963
- 1963-02-27 GB GB784763A patent/GB997842A/en not_active Expired
- 1963-02-27 DE DE19631494984 patent/DE1494984A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1494984A1 (en) | 1968-12-19 |
CH421502A (en) | 1966-09-30 |
DE1469050A1 (en) | 1968-11-07 |
LU40775A1 (en) | 1969-01-03 |
GB997842A (en) | 1965-07-07 |
NL271025A (en) |
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