FR2142978A2 - Catalytic complexes - for stereospecific polymerization of alpha-olefines - Google Patents
Catalytic complexes - for stereospecific polymerization of alpha-olefinesInfo
- Publication number
- FR2142978A2 FR2142978A2 FR7220738A FR7220738A FR2142978A2 FR 2142978 A2 FR2142978 A2 FR 2142978A2 FR 7220738 A FR7220738 A FR 7220738A FR 7220738 A FR7220738 A FR 7220738A FR 2142978 A2 FR2142978 A2 FR 2142978A2
- Authority
- FR
- France
- Prior art keywords
- complexing agent
- olefines
- alpha
- stereospecific polymerization
- catalytic complexes
- 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.)
- Granted
Links
- 230000003197 catalytic effect Effects 0.000 title abstract 2
- 238000012721 stereospecific polymerization Methods 0.000 title abstract 2
- 239000008139 complexing agent Substances 0.000 abstract 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 229910010068 TiCl2 Inorganic materials 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 239000012442 inert solvent Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- ZWYDDDAMNQQZHD-UHFFFAOYSA-L titanium(ii) chloride Chemical compound [Cl-].[Cl-].[Ti+2] ZWYDDDAMNQQZHD-UHFFFAOYSA-L 0.000 abstract 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
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 |
|---|---|---|---|
| LU63412 | 1971-06-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2142978A2 true FR2142978A2 (en) | 1973-02-02 |
| FR2142978B2 FR2142978B2 (en:Method) | 1977-12-23 |
Family
ID=19726744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7220738A Granted FR2142978A2 (en) | 1971-06-24 | 1972-06-08 | Catalytic complexes - for stereospecific polymerization of alpha-olefines |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE784495R (en:Method) |
| FR (1) | FR2142978A2 (en:Method) |
| IT (1) | IT1006539B (en:Method) |
| LU (1) | LU63412A1 (en:Method) |
-
1971
- 1971-06-24 LU LU63412D patent/LU63412A1/xx unknown
-
1972
- 1972-05-29 IT IT2501872A patent/IT1006539B/it active
- 1972-06-07 BE BE784495A patent/BE784495R/xx active
- 1972-06-08 FR FR7220738A patent/FR2142978A2/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT1006539B (it) | 1976-10-20 |
| FR2142978B2 (en:Method) | 1977-12-23 |
| LU63412A1 (en:Method) | 1973-01-22 |
| BE784495R (en:Method) | 1972-12-07 |
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