GB754775A - Process for the production of filaments having improved properties as textiles - Google Patents
Process for the production of filaments having improved properties as textilesInfo
- Publication number
- GB754775A GB754775A GB16238/54A GB1623854A GB754775A GB 754775 A GB754775 A GB 754775A GB 16238/54 A GB16238/54 A GB 16238/54A GB 1623854 A GB1623854 A GB 1623854A GB 754775 A GB754775 A GB 754775A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filaments
- polyvinyl acetate
- solution
- textiles
- production
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
- C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
-
- 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
- D01F6/02—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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2333/00—Characterised by the use 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; Derivatives of such polymers
- C08J2333/18—Homopolymers or copolymers of nitriles
- C08J2333/20—Homopolymers or copolymers of acrylonitrile
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—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 alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/10—Homopolymers or copolymers of unsaturated ethers
-
- 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
Abstract
754,775. Acrylonitrile polymer compositions. VEREINIGTE GLANZSTOFF-FABRIKEN AKT.-GES. June 1, 1954 [Nov. 6, 1953], No. 16238/54. Addition to 752,507. Class 2 (5). Filaments of improved abrasion resistance are spun from solutions of polyacrylonitrile or copolymers of acrylonitrile, e.g. a solution in dimethyl formamide, containing polyvinyl acetate and polyvinyl ethyl ether which have been added in solid or dissolved form to the solution during the course of its formation, the proportion of polyvinyl acetate being from 5 to 15 per cent, and the total proportion of polyvinyl acetate and polyvinyl ethyl ether not exceeding 30 per cent, calculated on the solids content of the solution.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE326493X | 1953-06-25 | ||
DEV6481A DE1004340B (en) | 1953-06-25 | 1953-11-06 | Process for the production of threads from polyacrylonitrile or its copolymers with improved textile properties |
Publications (1)
Publication Number | Publication Date |
---|---|
GB754775A true GB754775A (en) | 1956-08-15 |
Family
ID=25807173
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB14709/54A Expired GB752703A (en) | 1953-06-25 | 1954-05-19 | Process for the preparation of spinning solutions from polyacrylonitrile and acrylonitrile copolymers |
GB16098/54A Expired GB752507A (en) | 1953-06-25 | 1954-05-31 | Process for the production of filaments having improved resistance to abrasion |
GB16238/54A Expired GB754775A (en) | 1953-06-25 | 1954-06-01 | Process for the production of filaments having improved properties as textiles |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB14709/54A Expired GB752703A (en) | 1953-06-25 | 1954-05-19 | Process for the preparation of spinning solutions from polyacrylonitrile and acrylonitrile copolymers |
GB16098/54A Expired GB752507A (en) | 1953-06-25 | 1954-05-31 | Process for the production of filaments having improved resistance to abrasion |
Country Status (7)
Country | Link |
---|---|
US (2) | US2833738A (en) |
BE (2) | BE528051A (en) |
CH (3) | CH326493A (en) |
DE (1) | DE1004340B (en) |
FR (3) | FR1230409A (en) |
GB (3) | GB752703A (en) |
NL (1) | NL83932C (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3379794A (en) * | 1966-04-27 | 1968-04-23 | Du Pont | Blends of fiber forming acrylonitrile polymers and polymeric 2, 2-disubstituted propioleactone |
DE2947824A1 (en) | 1979-11-28 | 1981-07-23 | Bayer Ag, 5090 Leverkusen | CROSS-SECTION STABLE, HYGROSCOPIC CORE / SHEATH STRUCTURE, FIBERS AND THREADS AND METHOD FOR THE PRODUCTION THEREOF |
DE3225267A1 (en) * | 1982-07-06 | 1984-01-12 | Bayer Ag, 5090 Leverkusen | MANUFACTURE OF LOW-SOLVENT POLYACRYLNITRILE SPIDER THREADS |
DE3225268A1 (en) * | 1982-07-06 | 1984-01-12 | Bayer Ag, 5090 Leverkusen | CONTINUOUS DRY SPINNING PROCESS FOR HIGH-SHRINKABLE ACRYLNITRILE THREADS AND FIBERS |
US6323273B1 (en) | 1995-05-22 | 2001-11-27 | Cabot Corporation | Elastomeric compounds incorporating silicon-treated carbon blacks |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2123599A (en) * | 1930-01-28 | 1938-07-12 | Ig Farbenindustrie Ag | Production of polymerization products |
NL73540C (en) * | 1942-06-17 | |||
US2404725A (en) * | 1944-11-18 | 1946-07-23 | Du Pont | Polymer solutions |
US2571777A (en) * | 1950-04-08 | 1951-10-16 | Eastman Kodak Co | Acrylonitrile polymer mixed with copolymer of vinyl acetate and isopropenyl acetate |
US2571683A (en) * | 1950-04-13 | 1951-10-16 | Eastman Kodak Co | Mixtures comprising polyacrylonitrile and a polyvinyl acetal |
NL75895C (en) * | 1950-04-26 | |||
US2620324A (en) * | 1950-12-01 | 1952-12-02 | Eastman Kodak Co | Polymerization of acrylonitrile in the presence of amide polymers |
-
0
- NL NL83932D patent/NL83932C/xx active
- BE BE528519D patent/BE528519A/xx unknown
- BE BE528051D patent/BE528051A/xx unknown
-
1953
- 1953-11-06 DE DEV6481A patent/DE1004340B/en active Pending
-
1954
- 1954-03-31 CH CH326493D patent/CH326493A/en unknown
- 1954-04-27 CH CH329999D patent/CH329999A/en unknown
- 1954-04-27 CH CH326494D patent/CH326494A/en unknown
- 1954-04-28 FR FR668062A patent/FR1230409A/en not_active Expired
- 1954-05-14 FR FR1100646D patent/FR1100646A/en not_active Expired
- 1954-05-18 FR FR66290D patent/FR66290E/en not_active Expired
- 1954-05-19 GB GB14709/54A patent/GB752703A/en not_active Expired
- 1954-05-31 GB GB16098/54A patent/GB752507A/en not_active Expired
- 1954-06-01 GB GB16238/54A patent/GB754775A/en not_active Expired
- 1954-06-16 US US437285A patent/US2833738A/en not_active Expired - Lifetime
- 1954-11-01 US US466197A patent/US2851435A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE1004340B (en) | 1957-03-14 |
CH326493A (en) | 1957-12-31 |
GB752507A (en) | 1956-07-11 |
CH326494A (en) | 1957-12-31 |
NL83932C (en) | |
US2851435A (en) | 1958-09-09 |
BE528051A (en) | |
FR1230409A (en) | 1960-09-15 |
CH329999A (en) | 1958-05-15 |
GB752703A (en) | 1956-07-11 |
FR66290E (en) | 1956-06-28 |
BE528519A (en) | |
FR1100646A (en) | 1955-09-22 |
US2833738A (en) | 1958-05-06 |
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