GB1304093A - - Google Patents
Info
- Publication number
- GB1304093A GB1304093A GB731870A GB731870A GB1304093A GB 1304093 A GB1304093 A GB 1304093A GB 731870 A GB731870 A GB 731870A GB 731870 A GB731870 A GB 731870A GB 1304093 A GB1304093 A GB 1304093A
- Authority
- GB
- United Kingdom
- Prior art keywords
- zncl
- albr
- acetylacetonate
- alone
- alkyl
- 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.)
- Expired
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
- 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)
Abstract
1304093 Three component catalyst containing two transition metal compounds VEBACHEMIE AG 16 Feb 1970 [15 April 1969] 7318/70 Heading C3P Olefins are polymerized in the presence of a catalyst comprising (a) a mixture of halogenfree organic titanium and vanadium compounds, (b) an organo-metallic chloride or bromide, which may be formed in situ, and, optionally (C) an aluminium tri-alkyl or a zinc or cadmium alkyl. In typical examples ethylene is homopolymerized or copolymerized with propylene, butene-1, or 4-methyl-pentene-1 in the presence of Ti(OC 4 H 9 ) 4 , Ti-(naptholate) 4 , Ti-(acetylacetonate) 4 , Ti-(O 2 C.C 7 H 15 ) 4 , Ti-(OC 3 H 7 ) 2 (O 2 C.CH= CH.CO 2 ) 2 or tetratris-(hydroxy-exo-dihydrodicyclo - pentadienyl) - titanate, VO(OC 4 H 9 ) 3 , VO(O 2 .C.C 3 H 5 ) 3 , V(O 2 C.CH 3 ) 4 or VO-(acetylacetonate) 3 , and Al(C 2 H 5 ) 2 Cl, Al)C 2 H 5 )Br 2 , Al(C 2 H 5 ) 3 + AlBr 3 or AlCl 3 , Al(C 2 H 5 ) 2 Cl + Al(OC 2 H 5 ) 2 Cl, Al(i-C 3 H 7 ) 2 Cl or Al(C 2 H 5 ) 2 - (OC 2 H 5 ) + AlBr 3 , in some cases with additions of Al(C 2 H 5 ) 3 + ZnCl 2 or ZnBr 2 , ZnCl 2 + Zn(C 2 H 5 ) 2 , Al(C 2 H 5 ) 2 Cl + Zn(C 2 H 5 ) 2 , Zn(C 2 H 5 ) 2 alone, ZnCl 2 +Cd(C 2 H 5 ) 2 or Cd(C 2 H 5 ) 2 alone.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691918995 DE1918995A1 (en) | 1969-04-15 | 1969-04-15 | Process for the polymerization of alpha olefins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1304093A true GB1304093A (en) | 1973-01-24 |
Family
ID=5731211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB731870A Expired GB1304093A (en) | 1969-04-15 | 1970-02-16 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT301169B (en) |
| BE (1) | BE746667A (en) |
| DE (1) | DE1918995A1 (en) |
| FR (1) | FR2039082A5 (en) |
| GB (1) | GB1304093A (en) |
| LU (2) | LU60667A1 (en) |
| NL (1) | NL7003130A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2841422A1 (en) * | 1978-09-22 | 1980-04-17 | Grigorjev | Catalyst for higher olefin polymerisation - comprises tri:alkyl vanadate, organo-aluminium cpd. and alkoxy deriv. of titanium, zirconium or hafnium |
| DE2906639C2 (en) * | 1979-02-21 | 1982-03-25 | Chemische Werke Hüls AG, 4370 Marl | Process for the production of largely amorphous homo- and / or copolymers of α-olefins having 3-3 2 carbon atoms |
| DE3027151A1 (en) * | 1980-07-17 | 1982-02-11 | Arnold Dr. Kilchberg Weintraub | Estate car with sliding load platform - comprises flat tray which can be drawn out to rear clear of vehicle body |
-
1969
- 1969-04-15 DE DE19691918995 patent/DE1918995A1/en active Pending
-
1970
- 1970-02-04 AT AT100870A patent/AT301169B/en not_active IP Right Cessation
- 1970-02-16 GB GB731870A patent/GB1304093A/en not_active Expired
- 1970-02-27 BE BE746667D patent/BE746667A/en unknown
- 1970-03-05 NL NL7003130A patent/NL7003130A/xx unknown
- 1970-03-23 FR FR7010329A patent/FR2039082A5/fr not_active Expired
- 1970-04-07 LU LU60667D patent/LU60667A1/xx unknown
- 1970-04-07 LU LU60666A patent/LU60666A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU60666A1 (en) | 1970-06-09 |
| BE746667A (en) | 1970-07-31 |
| AT301169B (en) | 1972-08-25 |
| DE1918995A1 (en) | 1970-11-12 |
| FR2039082A5 (en) | 1971-01-08 |
| LU60667A1 (en) | 1970-06-09 |
| NL7003130A (en) | 1970-10-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |