BE689092A - - Google Patents
Info
- Publication number
- BE689092A BE689092A BE689092DA BE689092A BE 689092 A BE689092 A BE 689092A BE 689092D A BE689092D A BE 689092DA BE 689092 A BE689092 A BE 689092A
- 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
- 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
-
- 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
- D01F6/40—Modacrylic fibres, i.e. containing 35 to 85% acrylonitrile
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV0032091 | 1966-10-08 | ||
| GB46342/66A GB1095749A (en) | 1966-10-08 | 1966-10-17 | Process for the continuous production of spinnable solutions of acrylonitrile polymers |
| FR81130A FR1510889A (fr) | 1966-10-08 | 1966-10-21 | Procédé de fabrication continue de solutions pouvant être filées de polyacrylonitrile et de ses copolymères |
| BE689092 | 1966-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE689092A true BE689092A (xx) | 1967-05-02 |
Family
ID=27424864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE689092D BE689092A (xx) | 1966-10-08 | 1966-10-31 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE689092A (xx) |
| DE (1) | DE1669560A1 (xx) |
| FR (1) | FR1510889A (xx) |
| GB (1) | GB1095749A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0180975B2 (en) | 1984-11-06 | 1992-08-19 | Mitsubishi Rayon Co., Ltd. | Process for producing acrylonitrile polymer |
| CN114457448B (zh) * | 2020-10-22 | 2023-08-11 | 中国石油化工股份有限公司 | 提高干法生产高分子量聚丙烯腈溶解性能的方法 |
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1966
- 1966-10-08 DE DE19661669560 patent/DE1669560A1/de active Pending
- 1966-10-17 GB GB46342/66A patent/GB1095749A/en not_active Expired
- 1966-10-21 FR FR81130A patent/FR1510889A/fr not_active Expired
- 1966-10-31 BE BE689092D patent/BE689092A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1669560A1 (de) | 1970-12-17 |
| GB1095749A (en) | 1967-12-20 |
| FR1510889A (fr) | 1968-01-26 |