IT999542B - PROCESS FOR THE PREPARATION OF COPOLYMERS OF CONJUGATED DIENES BY MEANS OF A PROCESS IN SOLUTION AND OBTAINED PRODUCT - Google Patents
PROCESS FOR THE PREPARATION OF COPOLYMERS OF CONJUGATED DIENES BY MEANS OF A PROCESS IN SOLUTION AND OBTAINED PRODUCTInfo
- Publication number
- IT999542B IT999542B IT69640/73A IT6964073A IT999542B IT 999542 B IT999542 B IT 999542B IT 69640/73 A IT69640/73 A IT 69640/73A IT 6964073 A IT6964073 A IT 6964073A IT 999542 B IT999542 B IT 999542B
- Authority
- IT
- Italy
- Prior art keywords
- copolymers
- preparation
- solution
- obtained product
- conjugated dienes
- Prior art date
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
- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F236/10—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated with vinyl-aromatic monomers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerization Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28904272A | 1972-09-14 | 1972-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT999542B true IT999542B (en) | 1976-03-10 |
Family
ID=23109780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT69640/73A IT999542B (en) | 1972-09-14 | 1973-09-04 | PROCESS FOR THE PREPARATION OF COPOLYMERS OF CONJUGATED DIENES BY MEANS OF A PROCESS IN SOLUTION AND OBTAINED PRODUCT |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS4948344B2 (en) |
| AR (1) | AR197159A1 (en) |
| AU (1) | AU476689B2 (en) |
| BE (1) | BE804716A (en) |
| BR (1) | BR7307036D0 (en) |
| CS (1) | CS171291B2 (en) |
| DE (1) | DE2345755A1 (en) |
| FR (1) | FR2200284B1 (en) |
| GB (1) | GB1446183A (en) |
| IE (1) | IE38237B1 (en) |
| IT (1) | IT999542B (en) |
| LU (1) | LU68409A1 (en) |
| NL (1) | NL173853C (en) |
| PL (1) | PL89413B1 (en) |
| RO (1) | RO63547A (en) |
| SU (1) | SU624577A3 (en) |
| ZA (1) | ZA735903B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6055527B2 (en) * | 1976-12-03 | 1985-12-05 | ジェイエスアール株式会社 | Method for producing conjugated diene copolymer |
| JPS5515587U (en) * | 1978-07-17 | 1980-01-31 | ||
| US4277591A (en) * | 1979-11-20 | 1981-07-07 | Phillips Petroleum Company | Process for producing random copolymers of conjugated dienes and alpha-methylstyrene type monomers |
| JPS57100112A (en) * | 1980-12-16 | 1982-06-22 | Asahi Chem Ind Co Ltd | Perfectly random styrene-butadiene copolymer rubber |
| JPS5836705A (en) * | 1981-08-27 | 1983-03-03 | Bridgestone Corp | Pneumatic tire with improved tread |
| JP6907597B2 (en) * | 2017-03-02 | 2021-07-21 | 横浜ゴム株式会社 | Rubber composition for studless tires and studless tires |
| JP6911385B2 (en) * | 2017-03-02 | 2021-07-28 | 横浜ゴム株式会社 | Rubber composition for tires and pneumatic tires |
| JP6919233B2 (en) * | 2017-03-02 | 2021-08-18 | 横浜ゴム株式会社 | Rubber composition for tires and pneumatic tires |
| JP6907599B2 (en) * | 2017-03-02 | 2021-07-21 | 横浜ゴム株式会社 | Rubber composition for tires and pneumatic tires |
| JP6907598B2 (en) * | 2017-03-02 | 2021-07-21 | 横浜ゴム株式会社 | Rubber composition for tires and pneumatic tires |
| CN109485791B (en) * | 2017-09-13 | 2021-10-19 | 中国石油化工股份有限公司 | Linear styrene-butadiene copolymer, process for producing the same, composition thereof, aromatic vinyl resin and process for producing the same |
| EP4428160A1 (en) * | 2023-03-07 | 2024-09-11 | Evonik Operations GmbH | Process for preparing 1,3-butadiene copolymers |
-
1973
- 1973-08-28 ZA ZA735903A patent/ZA735903B/en unknown
- 1973-08-30 AU AU59829/73A patent/AU476689B2/en not_active Expired
- 1973-09-04 GB GB4143373A patent/GB1446183A/en not_active Expired
- 1973-09-04 IT IT69640/73A patent/IT999542B/en active
- 1973-09-05 AR AR249943A patent/AR197159A1/en active
- 1973-09-10 FR FR7332486A patent/FR2200284B1/fr not_active Expired
- 1973-09-11 BR BR7036/73A patent/BR7307036D0/en unknown
- 1973-09-11 DE DE19732345755 patent/DE2345755A1/en active Pending
- 1973-09-11 IE IE1614/73A patent/IE38237B1/en unknown
- 1973-09-11 BE BE135539A patent/BE804716A/en unknown
- 1973-09-12 LU LU68409A patent/LU68409A1/xx unknown
- 1973-09-13 JP JP48103727A patent/JPS4948344B2/ja not_active Expired
- 1973-09-13 PL PL1973165190A patent/PL89413B1/pl unknown
- 1973-09-13 SU SU731961038A patent/SU624577A3/en active
- 1973-09-13 NL NLAANVRAGE7312657,A patent/NL173853C/en not_active IP Right Cessation
- 1973-09-14 CS CS6375A patent/CS171291B2/cs unknown
- 1973-09-14 RO RO7300076074A patent/RO63547A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2345755A1 (en) | 1974-04-04 |
| LU68409A1 (en) | 1975-05-21 |
| CS171291B2 (en) | 1976-10-29 |
| AU476689B2 (en) | 1976-09-30 |
| FR2200284A1 (en) | 1974-04-19 |
| AU5982973A (en) | 1975-03-06 |
| AR197159A1 (en) | 1974-03-15 |
| IE38237B1 (en) | 1978-02-01 |
| JPS4948344B2 (en) | 1974-12-20 |
| ZA735903B (en) | 1974-07-31 |
| FR2200284B1 (en) | 1976-04-30 |
| SU624577A3 (en) | 1978-09-15 |
| GB1446183A (en) | 1976-08-18 |
| BR7307036D0 (en) | 1974-07-18 |
| IE38237L (en) | 1974-03-14 |
| BE804716A (en) | 1974-03-11 |
| RO63547A (en) | 1978-08-15 |
| NL173853C (en) | 1984-03-16 |
| NL173853B (en) | 1983-10-17 |
| JPS4967986A (en) | 1974-07-02 |
| NL7312657A (en) | 1974-03-18 |
| PL89413B1 (en) | 1976-11-30 |
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