BE807659A - Procede de fabrication d'elastomere cis-1,4-polyisoprene synthetique et d'anhydride maleique dans une solution - Google Patents
Procede de fabrication d'elastomere cis-1,4-polyisoprene synthetique et d'anhydride maleique dans une solutionInfo
- Publication number
- BE807659A BE807659A BE138039A BE138039A BE807659A BE 807659 A BE807659 A BE 807659A BE 138039 A BE138039 A BE 138039A BE 138039 A BE138039 A BE 138039A BE 807659 A BE807659 A BE 807659A
- Authority
- BE
- Belgium
- Prior art keywords
- solution
- maleic anhydride
- synthetic elastomer
- polyisoprene synthetic
- manufacturing cis
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/28—Reaction with compounds containing carbon-to-carbon unsaturated bonds
Landscapes
- Chemical & Material Sciences (AREA)
- General 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)
- Graft Or Block Polymers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47120960A JPS4978790A (fr) | 1972-12-02 | 1972-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE807659A true BE807659A (fr) | 1974-03-15 |
Family
ID=14799240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE138039A BE807659A (fr) | 1972-12-02 | 1973-11-22 | Procede de fabrication d'elastomere cis-1,4-polyisoprene synthetique et d'anhydride maleique dans une solution |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3897403A (fr) |
| JP (1) | JPS4978790A (fr) |
| BE (1) | BE807659A (fr) |
| BR (1) | BR7309437D0 (fr) |
| DE (1) | DE2357369A1 (fr) |
| FR (1) | FR2208916A1 (fr) |
| GB (1) | GB1422036A (fr) |
| IT (1) | IT1002126B (fr) |
| NL (1) | NL7316223A (fr) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6607078A (fr) * | 1966-05-24 | 1967-11-27 | ||
| US3651025A (en) * | 1970-02-02 | 1972-03-21 | Shell Oil Co | Diene polymerization process |
| US3778418A (en) * | 1970-09-24 | 1973-12-11 | Y Nakayama | Maleinization process |
-
1972
- 1972-12-02 JP JP47120960A patent/JPS4978790A/ja active Pending
-
1973
- 1973-11-16 DE DE2357369A patent/DE2357369A1/de active Pending
- 1973-11-19 GB GB5361473A patent/GB1422036A/en not_active Expired
- 1973-11-22 BE BE138039A patent/BE807659A/fr unknown
- 1973-11-27 NL NL7316223A patent/NL7316223A/xx unknown
- 1973-11-29 IT IT31938/73A patent/IT1002126B/it active
- 1973-11-30 FR FR7342739A patent/FR2208916A1/fr not_active Withdrawn
- 1973-11-30 BR BR9437/73A patent/BR7309437D0/pt unknown
- 1973-11-30 US US420632A patent/US3897403A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2208916A1 (fr) | 1974-06-28 |
| BR7309437D0 (pt) | 1974-08-29 |
| GB1422036A (en) | 1976-01-21 |
| DE2357369A1 (de) | 1974-07-04 |
| US3897403A (en) | 1975-07-29 |
| NL7316223A (fr) | 1974-06-05 |
| JPS4978790A (fr) | 1974-07-30 |
| IT1002126B (it) | 1976-05-20 |
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