FR2325667A1 - Procede de production de copolymeres sequences - Google Patents
Procede de production de copolymeres sequencesInfo
- Publication number
- FR2325667A1 FR2325667A1 FR7628656A FR7628656A FR2325667A1 FR 2325667 A1 FR2325667 A1 FR 2325667A1 FR 7628656 A FR7628656 A FR 7628656A FR 7628656 A FR7628656 A FR 7628656A FR 2325667 A1 FR2325667 A1 FR 2325667A1
- Authority
- FR
- France
- Prior art keywords
- production
- copolymers
- sequences
- copolymers sequences
- 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.)
- Granted
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
- C08F295/00—Macromolecular compounds obtained by polymerisation using successively different catalyst types without deactivating the intermediate polymer
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Graft Or Block Polymers (AREA)
- Polymerization Catalysts (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11434075A JPS5238594A (en) | 1975-09-23 | 1975-09-23 | Process for preparing block copolymers |
JP11552175A JPS5239786A (en) | 1975-09-26 | 1975-09-26 | Preparation of block copolymer |
JP14024575A JPS5263987A (en) | 1975-11-25 | 1975-11-25 | Preparation of block copolymers |
JP15768175A JPS5282993A (en) | 1975-12-29 | 1975-12-29 | Preparation of block copolymers |
JP15768075A JPS5282992A (en) | 1975-12-29 | 1975-12-29 | Preparation of block copolymers |
JP799776A JPS5292293A (en) | 1976-01-29 | 1976-01-29 | Production of block copolymer |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2325667A1 true FR2325667A1 (fr) | 1977-04-22 |
FR2325667B1 FR2325667B1 (de) | 1979-08-17 |
Family
ID=27548092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7628656A Granted FR2325667A1 (fr) | 1975-09-23 | 1976-09-23 | Procede de production de copolymeres sequences |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2642137C3 (de) |
FR (1) | FR2325667A1 (de) |
GB (1) | GB1505480A (de) |
IT (1) | IT1066180B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0462588A2 (de) * | 1990-06-21 | 1991-12-27 | Mitsubishi Petrochemical Co., Ltd. | Olefinblockcopolymer und Verfahren zu seiner Herstellung |
-
1976
- 1976-09-17 GB GB3855876A patent/GB1505480A/en not_active Expired
- 1976-09-18 DE DE19762642137 patent/DE2642137C3/de not_active Expired
- 1976-09-22 IT IT5138676A patent/IT1066180B/it active
- 1976-09-23 FR FR7628656A patent/FR2325667A1/fr active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0462588A2 (de) * | 1990-06-21 | 1991-12-27 | Mitsubishi Petrochemical Co., Ltd. | Olefinblockcopolymer und Verfahren zu seiner Herstellung |
EP0462588A3 (en) * | 1990-06-21 | 1992-04-29 | Mitsubishi Petrochemical Co., Ltd. | Olefin block copolymer and method of producing same |
Also Published As
Publication number | Publication date |
---|---|
DE2642137A1 (de) | 1977-03-31 |
FR2325667B1 (de) | 1979-08-17 |
DE2642137C3 (de) | 1980-07-24 |
GB1505480A (en) | 1978-03-30 |
IT1066180B (it) | 1985-03-04 |
DE2642137B2 (de) | 1979-11-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2301605A1 (fr) | Procede de production | |
FR2301555A1 (fr) | Procede de r | |
FR2300291A1 (fr) | Procede de re | |
FR2307833A1 (fr) | Procede de preparation de polyphenylene-ethers | |
IT1061273B (it) | Procedimento per la produzione di polibutilentereftalato | |
RO70525A (ro) | Procedeu de preparare a unor bifeniloxi-derivati | |
FR2319609A1 (fr) | Procede de preparation de resorcines | |
RO70581A (ro) | Procedeu de preparare a unor amidoxime | |
FR2303541A1 (fr) | Procede de preparation de nouvelles indolylalcoylpiperidines | |
BE846373A (fr) | Procede de formation de revetements | |
FR2323678A2 (fr) | Procede de preparation de polypropylenepolyamines | |
FR2314167A1 (fr) | Procede de preparation de para-alkylphenols | |
FR2297921A1 (fr) | Procede de r | |
FR2301094A1 (fr) | Procede de | |
BE841768A (fr) | Procede de preparation de 2-aryl-2h-benzotriazoles | |
BE846708A (fr) | Procede de production d'un alcane-polyol | |
BE847331A (fr) | Procede de preparation de 4-alkyl-thiosemi-carbazides, | |
FR2321534A1 (fr) | Procede de production de coke metallurgique forme | |
FR2321485A1 (fr) | Procede de production de trifluoromethyl-aminobenzonitriles | |
FR2298556A1 (fr) | Procede de | |
BE839291A (fr) | Procede de preparation de 4-acylaminocanthrones | |
FR2328757A1 (fr) | Procede de production de coke metallurgique | |
RO72510A (ro) | Procedeu de preparare a unor fenilpirazine | |
BE845980A (fr) | Procede de preparation de polypropylene-polyamines | |
BE846563A (fr) | Procede de preparation de 2-oxo-oxazolidines |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |