GB1258984A - - Google Patents
Info
- Publication number
- GB1258984A GB1258984A GB1258984DA GB1258984A GB 1258984 A GB1258984 A GB 1258984A GB 1258984D A GB1258984D A GB 1258984DA GB 1258984 A GB1258984 A GB 1258984A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ticl
- sept
- catalyst
- homopolymerized
- organo
- 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
1,258,984. Supported olefin polymerization catalyst. FARBWERKE HOECHST A.G. 17 Sept., 1969 [27 Sept., 1968], No. 45868/69. Heading C3P. Olefins are polymerized in the presence of a catalyst comprising (A) the reaction product of a magnesium carboxylate and a tetravalent titanium compound containing halogen and (B) an organo-aluminium compound. In examples, ethylene is homopolymerized or copolymerized with butene in the presence of Mg(O.C.O.CH 3 ) 2 -TiCl 2 (O-i-C 3 H 7 ) 2 , TiCl 4 , or TiCl 4 /Ti(O-i-C 3 H 7 ) 4 mixture reaction products and Al(C 2 H 5 ) 3 , Al(i-C 4 H 5 ) 3 , or Al(C 2 H 5 ) 2 H.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681795420 DE1795420A1 (en) | 1968-09-27 | 1968-09-27 | Process for the polymerization of alpha olefins |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1258984A true GB1258984A (en) | 1972-01-05 |
Family
ID=5708174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1258984D Expired GB1258984A (en) | 1968-09-27 | 1969-09-17 |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1795420A1 (en) |
GB (1) | GB1258984A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0004651A2 (en) * | 1978-03-31 | 1979-10-17 | Union Carbide Corporation | The use of ethylene hydrocarbon copolymers for molding purposes |
US4191816A (en) * | 1976-05-14 | 1980-03-04 | Battelle Memorial Institute | Process for the preparation of olefine polymerization catalysts |
FR2508464A1 (en) * | 1981-06-29 | 1982-12-31 | Toho Titanium Co Ltd | PROCESS FOR THE PREPARATION OF A CATALYST COMPONENT FOR THE POLYMERIZATION OF OLEFINS |
EP0143978A1 (en) * | 1983-11-01 | 1985-06-12 | Hercules Incorporated | Process for making low crystallinity polyolefins |
EP0171179A1 (en) * | 1984-07-09 | 1986-02-12 | Amoco Corporation | Magnesium carboxylate supports |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1439712A (en) * | 1973-03-26 | 1976-06-16 | Nippon Oil Co Ltd | Olefin polymerisation catalysts having magnesium aluminium alkoxide supports |
-
1968
- 1968-09-27 DE DE19681795420 patent/DE1795420A1/en active Pending
-
1969
- 1969-09-17 GB GB1258984D patent/GB1258984A/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4191816A (en) * | 1976-05-14 | 1980-03-04 | Battelle Memorial Institute | Process for the preparation of olefine polymerization catalysts |
EP0004651A2 (en) * | 1978-03-31 | 1979-10-17 | Union Carbide Corporation | The use of ethylene hydrocarbon copolymers for molding purposes |
EP0004651A3 (en) * | 1978-03-31 | 1979-11-14 | Union Carbide Corporation | An article molded from ethylene hydrocarbon copolymer |
US4390677A (en) | 1978-03-31 | 1983-06-28 | Karol Frederick J | Article molded from ethylene hydrocarbon copolymer |
FR2508464A1 (en) * | 1981-06-29 | 1982-12-31 | Toho Titanium Co Ltd | PROCESS FOR THE PREPARATION OF A CATALYST COMPONENT FOR THE POLYMERIZATION OF OLEFINS |
FR2518553A1 (en) * | 1981-06-29 | 1983-06-24 | Toho Titanium Co Ltd | NOVEL PROCESS FOR THE PREPARATION OF A CATALYST COMPONENT FOR THE POLYMERIZATION OF OLEFINS |
FR2518552A1 (en) * | 1981-06-29 | 1983-06-24 | Toho Titanium Co Ltd | IMPROVED PROCESS FOR THE PREPARATION OF A CATALYST COMPONENT FOR THE POLYMERIZATION OF OLEFINS |
US4439537A (en) * | 1981-06-29 | 1984-03-27 | Toho Titanium Co., Ltd. | Process for the preparation of catalyst component for the polymerization of olefins |
EP0143978A1 (en) * | 1983-11-01 | 1985-06-12 | Hercules Incorporated | Process for making low crystallinity polyolefins |
EP0171179A1 (en) * | 1984-07-09 | 1986-02-12 | Amoco Corporation | Magnesium carboxylate supports |
Also Published As
Publication number | Publication date |
---|---|
DE1795420A1 (en) | 1972-01-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |