IT1001685B - Procedimento per la polimerizzazio ne o la copolimerizzazione di olefi ne e relativa composizione cataliti ca - Google Patents
Procedimento per la polimerizzazio ne o la copolimerizzazione di olefi ne e relativa composizione cataliti caInfo
- Publication number
- IT1001685B IT1001685B IT3114873A IT3114873A IT1001685B IT 1001685 B IT1001685 B IT 1001685B IT 3114873 A IT3114873 A IT 3114873A IT 3114873 A IT3114873 A IT 3114873A IT 1001685 B IT1001685 B IT 1001685B
- Authority
- IT
- Italy
- Prior art keywords
- catalytes
- olephins
- copolymerization
- polymerization
- procedure
- 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11215172A JPS531796B2 (US06168776-20010102-C00028.png) | 1972-11-10 | 1972-11-10 | |
| JP13005272A JPS5425517B2 (US06168776-20010102-C00028.png) | 1972-12-27 | 1972-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1001685B true IT1001685B (it) | 1976-04-30 |
Family
ID=26451378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT3114873A IT1001685B (it) | 1972-11-10 | 1973-11-09 | Procedimento per la polimerizzazio ne o la copolimerizzazione di olefi ne e relativa composizione cataliti ca |
Country Status (13)
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5120297A (en) * | 1974-08-10 | 1976-02-18 | Mitsui Petrochemical Ind | Arufua orefuinno koritsutaikisokuseijugohoho |
| GB1492618A (en) * | 1974-02-01 | 1977-11-23 | Mitsui Petrochemical Ind | Process for preparing highly stereoregular polyolefins and catalyst used therefor |
| JPS565404B2 (US06168776-20010102-C00028.png) * | 1975-02-14 | 1981-02-04 | ||
| DE2553104A1 (de) * | 1975-11-26 | 1977-06-08 | Mitsui Petrochemical Ind | Verfahren zur herstellung einer auf einen traeger mit hoher leistungsfaehigkeit aufgebrachten katalysatorkomponente |
| SE7613662L (sv) * | 1975-12-10 | 1977-06-11 | Mitsui Petrochemical Ind | Polymerisation av alfa-olefiner |
| US4175171A (en) * | 1976-08-02 | 1979-11-20 | Mitsui Toatsu Chemicals, Inc. | Catalyst for polymerizing α-olefins |
| IT1068112B (it) * | 1976-08-09 | 1985-03-21 | Montedison Spa | Componenti di catalizzatori per la polimerizzazione delle alfa olefine e catalizzatori da essi ottenuti |
| JPS5952643B2 (ja) * | 1977-01-27 | 1984-12-20 | 三井化学株式会社 | エチレン共重合体 |
| IT1078995B (it) * | 1977-05-24 | 1985-05-08 | Montedison Spa | Catalizzatori per la polimeriazzazione di olefine |
| US4220745A (en) * | 1978-03-01 | 1980-09-02 | Mitsui Toatsu Chemicals, Inc. | Process for polymerization of α-olefins |
| DE2839136A1 (de) * | 1978-09-08 | 1980-03-20 | Bayer Ag | Katalysator auf einem festen traeger zur polymerisation von alpha -olefinen |
| JPS6037804B2 (ja) | 1979-04-11 | 1985-08-28 | 三井化学株式会社 | オレフイン重合触媒用担体の製法 |
| DE3068239D1 (en) * | 1979-11-20 | 1984-07-19 | Shell Int Research | Preparation of catalyst components and polymerization of olefins employing such catalyst components |
| US6777508B1 (en) | 1980-08-13 | 2004-08-17 | Basell Poliolefine Italia S.P.A. | Catalysts for the polymerization of olefins |
| IT1209255B (it) * | 1980-08-13 | 1989-07-16 | Montedison Spa | Catalizzatori per la polimerizzazione di olefine. |
| FR2495162B1 (fr) * | 1980-12-02 | 1985-09-27 | Charbonnages Ste Chimique | Catalyseur de polymerisation de l'ethylene comprenant un compose aromatique du silicium |
| JPS5834810A (ja) * | 1981-08-25 | 1983-03-01 | Nippon Oil Co Ltd | ポリオレフインの製造方法 |
| DE69600154T2 (de) * | 1995-05-22 | 1998-06-10 | Mitsui Petrochemical Ind | Festes Titan enthaltender Katalysatorbestandteil, diesen enthaltender Katalysator für die Ethylenpolymerisation und Ethylenpolymerisationverfahren |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3676418A (en) * | 1968-07-20 | 1972-07-11 | Mitsubishi Petrochemical Co | Catalytic production of olefin polymers |
| CA920299A (en) * | 1968-08-01 | 1973-01-30 | Mitsui Petrochemical Industries | Process for the polymerization and/or copolymerization of olefins with use of ziegler-type catalytsts supported on carrier |
| NL163523C (nl) * | 1970-07-31 | 1983-11-16 | Montedison Spa | Werkwijze om een polymerisatiekatalysator te bereiden. |
| DE2043508A1 (de) * | 1970-09-02 | 1972-03-16 | Farbwerke Hoechst AG, vorm. Meister Lucius & Brüning, 6000 Frankfurt | Verfahren zur Herstellung von Polyolefinen |
| NL7114641A (US06168776-20010102-C00028.png) * | 1970-10-29 | 1972-05-03 | ||
| DE2111455A1 (de) * | 1971-03-10 | 1972-09-28 | Hoechst Ag | Verfahren zur Herstellung von Polyolefinen |
| NL170962C (nl) * | 1971-04-06 | 1983-01-17 | Montedison Spa | Werkwijze om katalysatoren te bereiden om alkenen te polymeriseren. |
-
1973
- 1973-11-06 GB GB5152373A patent/GB1452314A/en not_active Expired
- 1973-11-08 SE SE7315161A patent/SE412242B/sv unknown
- 1973-11-08 DE DE19732355886 patent/DE2355886A1/de active Granted
- 1973-11-08 FI FI345373A patent/FI57601C/fi active
- 1973-11-09 RO RO7376588A patent/RO67844A/ro unknown
- 1973-11-09 IT IT3114873A patent/IT1001685B/it active
- 1973-11-09 NL NL7315375A patent/NL153557B/xx not_active IP Right Cessation
- 1973-11-09 CA CA185,440A patent/CA1007393A/en not_active Expired
- 1973-11-09 BR BR881673A patent/BR7308816D0/pt unknown
- 1973-11-09 NO NO432273A patent/NO145660C/no unknown
- 1973-11-09 PH PH15207A patent/PH12460A/en unknown
- 1973-11-10 BG BG7324963A patent/BG27241A3/xx unknown
- 1973-11-12 FR FR7340137A patent/FR2206339B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BR7308816D0 (pt) | 1974-09-05 |
| NO145660C (no) | 1982-05-05 |
| CA1007393A (en) | 1977-03-22 |
| NL7315375A (US06168776-20010102-C00028.png) | 1974-05-14 |
| PH12460A (en) | 1979-03-08 |
| AU6228473A (en) | 1975-05-08 |
| NO145660B (no) | 1982-01-25 |
| RO67844A (ro) | 1983-08-03 |
| DE2355886C2 (US06168776-20010102-C00028.png) | 1987-06-19 |
| FI57601B (fi) | 1980-05-30 |
| FI57601C (fi) | 1980-09-10 |
| NL153557B (nl) | 1977-06-15 |
| DE2355886A1 (de) | 1974-05-16 |
| FR2206339A1 (US06168776-20010102-C00028.png) | 1974-06-07 |
| RO67844B (ro) | 1983-07-30 |
| FR2206339B1 (US06168776-20010102-C00028.png) | 1977-03-11 |
| SE412242B (sv) | 1980-02-25 |
| GB1452314A (en) | 1976-10-13 |
| BG27241A3 (en) | 1979-09-14 |
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