BE785196A - Procede de preparation d'un copolymere butadiene-styrene statistique a forte configuration cis - Google Patents
Procede de preparation d'un copolymere butadiene-styrene statistique a forte configuration cisInfo
- Publication number
- BE785196A BE785196A BE785196A BE785196A BE785196A BE 785196 A BE785196 A BE 785196A BE 785196 A BE785196 A BE 785196A BE 785196 A BE785196 A BE 785196A BE 785196 A BE785196 A BE 785196A
- Authority
- BE
- Belgium
- Prior art keywords
- preparing
- styrene copolymer
- high cis
- cis configuration
- statistical butadiene
- Prior art date
Links
- 229920001577 copolymer Polymers 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/907—Specified means of reacting components of transition metal catalyst
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15561971A | 1971-06-22 | 1971-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE785196A true BE785196A (fr) | 1972-12-21 |
Family
ID=22556145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE785196A BE785196A (fr) | 1971-06-22 | 1972-06-21 | Procede de preparation d'un copolymere butadiene-styrene statistique a forte configuration cis |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3759882A (Direct) |
| BE (1) | BE785196A (Direct) |
| BR (1) | BR7204024D0 (Direct) |
| CA (1) | CA993146A (Direct) |
| DE (1) | DE2230646A1 (Direct) |
| FR (1) | FR2143208B1 (Direct) |
| GB (1) | GB1398313A (Direct) |
| IT (1) | IT959195B (Direct) |
| NL (1) | NL7208538A (Direct) |
| ZA (1) | ZA723973B (Direct) |
-
1971
- 1971-06-22 US US00155619A patent/US3759882A/en not_active Expired - Lifetime
-
1972
- 1972-02-23 CA CA135,354A patent/CA993146A/en not_active Expired
- 1972-06-09 ZA ZA723973A patent/ZA723973B/xx unknown
- 1972-06-12 GB GB2727172A patent/GB1398313A/en not_active Expired
- 1972-06-21 IT IT69012/72A patent/IT959195B/it active
- 1972-06-21 BR BR4024/72A patent/BR7204024D0/pt unknown
- 1972-06-21 BE BE785196A patent/BE785196A/xx unknown
- 1972-06-21 FR FR727222390A patent/FR2143208B1/fr not_active Expired
- 1972-06-22 NL NL7208538A patent/NL7208538A/xx not_active Application Discontinuation
- 1972-06-22 DE DE2230646A patent/DE2230646A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CA993146A (en) | 1976-07-13 |
| ZA723973B (en) | 1973-03-28 |
| NL7208538A (Direct) | 1972-12-28 |
| GB1398313A (en) | 1975-06-18 |
| IT959195B (it) | 1973-11-10 |
| DE2230646A1 (de) | 1973-01-11 |
| FR2143208A1 (Direct) | 1973-02-02 |
| BR7204024D0 (pt) | 1973-05-31 |
| US3759882A (en) | 1973-09-18 |
| FR2143208B1 (Direct) | 1973-07-13 |
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