NO306953B1 - Process for the preparation of highly active catalysts for olefin polymerization and polymerization process using these catalysts - Google Patents
Process for the preparation of highly active catalysts for olefin polymerization and polymerization process using these catalystsInfo
- Publication number
- NO306953B1 NO306953B1 NO941891A NO941891A NO306953B1 NO 306953 B1 NO306953 B1 NO 306953B1 NO 941891 A NO941891 A NO 941891A NO 941891 A NO941891 A NO 941891A NO 306953 B1 NO306953 B1 NO 306953B1
- Authority
- NO
- Norway
- Prior art keywords
- catalysts
- polymerization
- highly active
- preparation
- olefin polymerization
- Prior art date
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
- C08F10/04—Monomers containing three or four carbon atoms
- C08F10/06—Propene
-
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/06—Propene
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Highly active olefin-polymerisation catalysts comprising organometallic Ti, Zr or Hf compounds and partially hydroxylated metal oxides from group IIa, IIIa, IVa or IVb of the Periodic Table which are essentially free from byproducts.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT99393 | 1993-05-21 |
Publications (3)
Publication Number | Publication Date |
---|---|
NO941891D0 NO941891D0 (en) | 1994-05-20 |
NO941891L NO941891L (en) | 1994-11-22 |
NO306953B1 true NO306953B1 (en) | 2000-01-17 |
Family
ID=3504479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO941891A NO306953B1 (en) | 1993-05-21 | 1994-05-20 | Process for the preparation of highly active catalysts for olefin polymerization and polymerization process using these catalysts |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0625525B1 (en) |
JP (1) | JPH0790010A (en) |
CN (1) | CN1098418A (en) |
AT (1) | ATE159263T1 (en) |
CZ (1) | CZ124394A3 (en) |
DE (1) | DE59404305D1 (en) |
ES (1) | ES2110142T3 (en) |
FI (1) | FI942344A (en) |
HU (1) | HU214215B (en) |
NO (1) | NO306953B1 (en) |
RU (1) | RU2138513C1 (en) |
SK (1) | SK280003B6 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109524629B (en) * | 2017-09-18 | 2021-09-10 | 上海杉杉科技有限公司 | Preparation method of spherical silicon-carbon negative electrode material for lithium ion battery |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3712874A (en) * | 1971-02-02 | 1973-01-23 | Hercules Inc | Tetraneopentyltitanium |
GB1475184A (en) * | 1974-03-11 | 1977-06-01 | Ici Ltd | Ethylene-alpha monoolefin copolymerisation process |
US3971767A (en) * | 1974-05-20 | 1976-07-27 | E. I. Du Pont De Nemours And Company | Olefin polymerization catalyst system and process for polymerization of olefins |
US3950269A (en) * | 1974-05-20 | 1976-04-13 | E. I. Du Pont De Nemours & Co. | Olefin polymerization catalyst system and process for polymerization of olefins |
US3932307A (en) * | 1974-05-20 | 1976-01-13 | E. I. Du Pont De Nemours And Company | Tetra(neophyl) zirconium and its use in process for the polymerization of olefins |
-
1994
- 1994-05-19 AT AT94107758T patent/ATE159263T1/en not_active IP Right Cessation
- 1994-05-19 DE DE59404305T patent/DE59404305D1/en not_active Expired - Fee Related
- 1994-05-19 ES ES94107758T patent/ES2110142T3/en not_active Expired - Lifetime
- 1994-05-19 SK SK594-94A patent/SK280003B6/en unknown
- 1994-05-19 EP EP94107758A patent/EP0625525B1/en not_active Expired - Lifetime
- 1994-05-20 HU HU9401554A patent/HU214215B/en not_active IP Right Cessation
- 1994-05-20 CZ CZ941243A patent/CZ124394A3/en unknown
- 1994-05-20 FI FI942344A patent/FI942344A/en unknown
- 1994-05-20 NO NO941891A patent/NO306953B1/en not_active IP Right Cessation
- 1994-05-20 JP JP6107103A patent/JPH0790010A/en active Pending
- 1994-05-20 RU RU94017650A patent/RU2138513C1/en active
- 1994-05-21 CN CN94106179.5A patent/CN1098418A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN1098418A (en) | 1995-02-08 |
HUT69047A (en) | 1995-08-28 |
CZ124394A3 (en) | 1995-02-15 |
JPH0790010A (en) | 1995-04-04 |
NO941891L (en) | 1994-11-22 |
RU2138513C1 (en) | 1999-09-27 |
HU214215B (en) | 1998-01-28 |
HU9401554D0 (en) | 1994-08-29 |
ATE159263T1 (en) | 1997-11-15 |
NO941891D0 (en) | 1994-05-20 |
RU94017650A (en) | 1996-04-20 |
SK59494A3 (en) | 1995-02-08 |
EP0625525A1 (en) | 1994-11-23 |
FI942344A0 (en) | 1994-05-20 |
DE59404305D1 (en) | 1997-11-20 |
ES2110142T3 (en) | 1998-02-01 |
EP0625525B1 (en) | 1997-10-15 |
FI942344A (en) | 1994-11-22 |
SK280003B6 (en) | 1999-07-12 |
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Legal Events
Date | Code | Title | Description |
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MM1K | Lapsed by not paying the annual fees |
Free format text: LAPSED IN NOVEMBER 2002 |