GB1505480A - Process for producing block-copolymer - Google Patents
Process for producing block-copolymerInfo
- Publication number
- GB1505480A GB1505480A GB3855876A GB3855876A GB1505480A GB 1505480 A GB1505480 A GB 1505480A GB 3855876 A GB3855876 A GB 3855876A GB 3855876 A GB3855876 A GB 3855876A GB 1505480 A GB1505480 A GB 1505480A
- Authority
- GB
- United Kingdom
- Prior art keywords
- copolymer
- producing block
- producing
- block
- 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
- 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)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3046977A JPS5337791A (en) | 1976-09-17 | 1977-03-22 | Preparation of block copolymer |
JP3046777A JPS5336591A (en) | 1976-09-17 | 1977-03-22 | Preparation of block copolymers |
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 (1)
Publication Number | Publication Date |
---|---|
GB1505480A true GB1505480A (en) | 1978-03-30 |
Family
ID=27548092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3855876A Expired GB1505480A (en) | 1975-09-23 | 1976-09-17 | Process for producing block-copolymer |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2642137C3 (en) |
FR (1) | FR2325667A1 (en) |
GB (1) | GB1505480A (en) |
IT (1) | IT1066180B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2969152B2 (en) * | 1990-06-21 | 1999-11-02 | 三菱化学株式会社 | Olefin block copolymer |
-
1976
- 1976-09-17 GB GB3855876A patent/GB1505480A/en not_active Expired
- 1976-09-18 DE DE19762642137 patent/DE2642137C3/en not_active Expired
- 1976-09-22 IT IT5138676A patent/IT1066180B/en active
- 1976-09-23 FR FR7628656A patent/FR2325667A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2642137A1 (en) | 1977-03-31 |
FR2325667B1 (en) | 1979-08-17 |
FR2325667A1 (en) | 1977-04-22 |
IT1066180B (en) | 1985-03-04 |
DE2642137B2 (en) | 1979-11-15 |
DE2642137C3 (en) | 1980-07-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |