IT1163979B - Componenti di catalizzatore solido per la polimerizzazione di alfa-olefine - Google Patents
Componenti di catalizzatore solido per la polimerizzazione di alfa-olefineInfo
- Publication number
- IT1163979B IT1163979B IT48620/79A IT4862079A IT1163979B IT 1163979 B IT1163979 B IT 1163979B IT 48620/79 A IT48620/79 A IT 48620/79A IT 4862079 A IT4862079 A IT 4862079A IT 1163979 B IT1163979 B IT 1163979B
- Authority
- IT
- Italy
- Prior art keywords
- alfa
- solid catalyst
- catalyst components
- olefine polymerization
- olefine
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/02—Carriers therefor
- C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4054478A JPS54132494A (en) | 1978-04-06 | 1978-04-06 | Solid catalyst component for polymerization of olefins |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7948620A0 IT7948620A0 (it) | 1979-04-04 |
IT1163979B true IT1163979B (it) | 1987-04-08 |
Family
ID=12583384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT48620/79A IT1163979B (it) | 1978-04-06 | 1979-04-04 | Componenti di catalizzatore solido per la polimerizzazione di alfa-olefine |
Country Status (6)
Country | Link |
---|---|
US (1) | US4242229A (it) |
JP (1) | JPS54132494A (it) |
DE (1) | DE2912895A1 (it) |
FR (1) | FR2421915A1 (it) |
IT (1) | IT1163979B (it) |
NL (1) | NL7902688A (it) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0019312B1 (en) | 1979-04-30 | 1983-08-17 | Shell Internationale Researchmaatschappij B.V. | Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions |
CA1141093A (en) * | 1979-05-17 | 1983-02-08 | Brian L. Goodall | Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions |
DE3068239D1 (en) * | 1979-11-20 | 1984-07-19 | Shell Int Research | Preparation of catalyst components and polymerization of olefins employing such catalyst components |
JPS5856523B2 (ja) * | 1979-12-18 | 1983-12-15 | 有限会社 東洋ストウフア−・ケミカル | α−オレフイン重合用触媒成分の製造方法 |
JPS57205407A (en) * | 1981-06-11 | 1982-12-16 | Toyo Sutoufuaa Chem:Kk | Catalytic component for alpha-olefin polymerization and homopolymerization or copolymerization of alpha-olefin |
JPS57205409A (en) * | 1981-06-11 | 1982-12-16 | Toyo Sutoufuaa Chem:Kk | Catalytic component for alpha-olefin polymerization and homopolymerization or copolymerization of alpha-olefin |
JPS57205406A (en) * | 1981-06-11 | 1982-12-16 | Toyo Sutoufuaa Chem:Kk | Catalytic component for alpha-olefin polymerization and homopolymerization or copolymerization of alpha-olefin |
JPS57205408A (en) * | 1981-06-11 | 1982-12-16 | Toyo Sutoufuaa Chem:Kk | Catalytic component for alpha-olefin polymerization and homopolymerization or copolymerization of alpha-olefin |
GB8316325D0 (en) * | 1983-06-15 | 1983-07-20 | Ici Plc | Catalyst component production |
DE3876411T2 (de) * | 1987-07-10 | 1993-06-24 | Quantum Chem Corp | Katalysator fuer propylenpolymerisierung sowie verfahren. |
EP2601224B1 (en) * | 2010-08-05 | 2018-09-19 | Basell Poliolefine Italia S.r.l. | Catalyst components for the polymerization of olefins |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4156063A (en) * | 1971-06-25 | 1979-05-22 | Montecanti Edison, S.p.A. | Process for the stereoregular polymerization of alpha olefins |
NL160286C (it) * | 1971-06-25 | |||
US4069169A (en) * | 1975-11-24 | 1978-01-17 | Mitsui Petrochemical Industries Ltd. | Process for preparation of catalyst component supported on high performance carrier |
IT1068112B (it) * | 1976-08-09 | 1985-03-21 | Montedison Spa | Componenti di catalizzatori per la polimerizzazione delle alfa olefine e catalizzatori da essi ottenuti |
-
1978
- 1978-04-06 JP JP4054478A patent/JPS54132494A/ja active Pending
-
1979
- 1979-03-28 US US06/024,675 patent/US4242229A/en not_active Expired - Lifetime
- 1979-03-31 DE DE19792912895 patent/DE2912895A1/de not_active Withdrawn
- 1979-04-04 IT IT48620/79A patent/IT1163979B/it active
- 1979-04-05 NL NL7902688A patent/NL7902688A/xx not_active Application Discontinuation
- 1979-04-06 FR FR7908807A patent/FR2421915A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS54132494A (en) | 1979-10-15 |
IT7948620A0 (it) | 1979-04-04 |
FR2421915A1 (fr) | 1979-11-02 |
DE2912895A1 (de) | 1979-10-11 |
NL7902688A (nl) | 1979-10-09 |
US4242229A (en) | 1980-12-30 |
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