BE502198A - - Google Patents
Info
- Publication number
- BE502198A BE502198A BE502198DA BE502198A BE 502198 A BE502198 A BE 502198A BE 502198D A BE502198D A BE 502198DA BE 502198 A BE502198 A BE 502198A
- Authority
- BE
- Belgium
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
- D01F6/02—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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/36—Polymerisation in solid state
-
- 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
-
- 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
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- 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)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Textile Engineering (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Toxicology (AREA)
- Manufacturing & Machinery (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polymerisation Methods In General (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US152988A US2699433A (en) | 1950-03-30 | 1950-03-30 | Preparation of spinning mixtures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE502198A true BE502198A (US07122603-20061017-C00045.png) |
Family
ID=22545308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE502198D BE502198A (US07122603-20061017-C00045.png) | 1950-03-30 |
Country Status (7)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1256423B (de) * | 1963-09-23 | 1967-12-14 | Japan Exlan Co Ltd | Verfahren zur Herstellung von Acrylnitrilpolymerisaten |
| US3368993A (en) * | 1964-04-21 | 1968-02-13 | American Cyanamid Co | Acrylonitrile polymer solution |
| US4980435A (en) * | 1988-10-31 | 1990-12-25 | Conoco Inc. | Process for producing terpolymers of alkyl acrylates or methacrylates, an olefinically unsaturated homo or heterocyclic-nitrogen compound and an allyl acrylate or methacrylate or perfluoroalkyl ethyl acrylates or methacrylates |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2160054A (en) * | 1932-03-23 | 1939-05-30 | Rohm & Haas | Polymerization process |
| GB419357A (en) * | 1933-03-02 | 1934-11-02 | Triplex Safety Glass Co | Improvements in or relating to the polymerisation of organic compounds |
| US2259180A (en) * | 1938-10-27 | 1941-10-14 | Goodrich Co B F | Method for continuous polymerization |
| US2462354A (en) * | 1942-09-17 | 1949-02-22 | Du Pont | Organic compound polymerization process |
| US2456360A (en) * | 1944-08-09 | 1948-12-14 | Du Pont | Acrylonitrile process |
| US2545702A (en) * | 1948-05-15 | 1951-03-20 | Monsanto Chemicals | Process for preparing stable polystyrene emulsions |
| BE491521A (US07122603-20061017-C00045.png) * | 1948-10-08 |
-
0
- NL NL79606D patent/NL79606C/xx active
- DE DENDAT906515D patent/DE906515C/de not_active Expired
- BE BE502198D patent/BE502198A/xx unknown
-
1950
- 1950-03-30 US US152988A patent/US2699433A/en not_active Expired - Lifetime
-
1951
- 1951-03-23 FR FR1044628D patent/FR1044628A/fr not_active Expired
- 1951-03-27 GB GB7053/51A patent/GB708120A/en not_active Expired
- 1951-03-28 CH CH305078D patent/CH305078A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE906515C (de) | 1954-01-28 |
| CH305078A (de) | 1955-02-15 |
| GB708120A (en) | 1954-04-28 |
| US2699433A (en) | 1955-01-11 |
| NL79606C (US07122603-20061017-C00045.png) | |
| FR1044628A (fr) | 1953-11-19 |
