DE2715356A1 - Verbessertes verfahren zur polymerisation von butadien-1,3 - Google Patents
Verbessertes verfahren zur polymerisation von butadien-1,3Info
- Publication number
- DE2715356A1 DE2715356A1 DE19772715356 DE2715356A DE2715356A1 DE 2715356 A1 DE2715356 A1 DE 2715356A1 DE 19772715356 DE19772715356 DE 19772715356 DE 2715356 A DE2715356 A DE 2715356A DE 2715356 A1 DE2715356 A1 DE 2715356A1
- Authority
- DE
- Germany
- Prior art keywords
- cobalt
- aluminum
- polymerization
- butene
- methylene chloride
- 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.)
- Withdrawn
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
- C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F136/02—Homopolymers 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
- C08F136/04—Homopolymers 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
- C08F136/06—Butadiene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67615976A | 1976-04-12 | 1976-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2715356A1 true DE2715356A1 (de) | 1977-10-27 |
Family
ID=24713472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772715356 Withdrawn DE2715356A1 (de) | 1976-04-12 | 1977-04-06 | Verbessertes verfahren zur polymerisation von butadien-1,3 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS52124085A (enExample) |
| AU (1) | AU508146B2 (enExample) |
| CA (1) | CA1094248A (enExample) |
| DE (1) | DE2715356A1 (enExample) |
| FR (1) | FR2348230A1 (enExample) |
| IT (1) | IT1078041B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5397851A (en) * | 1993-11-09 | 1995-03-14 | Polysar Rubber Corporation | Process for cis-1,4-polybutadiene production with reduced gel formation |
-
1977
- 1977-03-17 CA CA274,210A patent/CA1094248A/en not_active Expired
- 1977-03-24 AU AU23586/77A patent/AU508146B2/en not_active Expired
- 1977-04-06 DE DE19772715356 patent/DE2715356A1/de not_active Withdrawn
- 1977-04-07 IT IT2225177A patent/IT1078041B/it active
- 1977-04-08 FR FR7710749A patent/FR2348230A1/fr active Granted
- 1977-04-12 JP JP4101577A patent/JPS52124085A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2348230B1 (enExample) | 1982-04-09 |
| AU508146B2 (en) | 1980-03-13 |
| FR2348230A1 (fr) | 1977-11-10 |
| IT1078041B (it) | 1985-05-08 |
| JPS52124085A (en) | 1977-10-18 |
| AU2358677A (en) | 1978-09-28 |
| CA1094248A (en) | 1981-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8130 | Withdrawal |