FR2252379B1 - - Google Patents
Info
- Publication number
- FR2252379B1 FR2252379B1 FR7438729A FR7438729A FR2252379B1 FR 2252379 B1 FR2252379 B1 FR 2252379B1 FR 7438729 A FR7438729 A FR 7438729A FR 7438729 A FR7438729 A FR 7438729A FR 2252379 B1 FR2252379 B1 FR 2252379B1
- Authority
- FR
- France
- 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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—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
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/42—Nitriles
- C08F220/44—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
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)
- Artificial Filaments (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT3175473A IT1001983B (it) | 1973-11-28 | 1973-11-28 | Copolimeri di acrilonitrile forman ti fibre e procedimento per la loro preparazione |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2252379A1 FR2252379A1 (es) | 1975-06-20 |
| FR2252379B1 true FR2252379B1 (es) | 1978-11-24 |
Family
ID=11234317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7438729A Expired FR2252379B1 (es) | 1973-11-28 | 1974-11-26 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5440656B2 (es) |
| DE (1) | DE2456115A1 (es) |
| ES (1) | ES432357A1 (es) |
| FR (1) | FR2252379B1 (es) |
| GB (1) | GB1468986A (es) |
| IT (1) | IT1001983B (es) |
-
1973
- 1973-11-28 IT IT3175473A patent/IT1001983B/it active
-
1974
- 1974-11-26 FR FR7438729A patent/FR2252379B1/fr not_active Expired
- 1974-11-27 JP JP13658474A patent/JPS5440656B2/ja not_active Expired
- 1974-11-27 DE DE19742456115 patent/DE2456115A1/de not_active Withdrawn
- 1974-11-27 ES ES432357A patent/ES432357A1/es not_active Expired
- 1974-11-27 GB GB5149274A patent/GB1468986A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1001983B (it) | 1976-04-30 |
| DE2456115A1 (de) | 1975-06-12 |
| ES432357A1 (es) | 1976-11-01 |
| JPS5089459A (es) | 1975-07-17 |
| JPS5440656B2 (es) | 1979-12-04 |
| FR2252379A1 (es) | 1975-06-20 |
| GB1468986A (en) | 1977-03-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |