FR2448547B1 - - Google Patents
Info
- Publication number
- FR2448547B1 FR2448547B1 FR8002764A FR8002764A FR2448547B1 FR 2448547 B1 FR2448547 B1 FR 2448547B1 FR 8002764 A FR8002764 A FR 8002764A FR 8002764 A FR8002764 A FR 8002764A FR 2448547 B1 FR2448547 B1 FR 2448547B1
- Authority
- FR
- France
- 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
-
- 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
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 |
|---|---|---|---|
| JP1276979A JPS55106202A (en) | 1979-02-08 | 1979-02-08 | Preparation of poly-alpha-olefin |
| JP6886079A JPS55161807A (en) | 1979-06-04 | 1979-06-04 | Polymerization of alpha-olefin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2448547A1 FR2448547A1 (fr) | 1980-09-05 |
| FR2448547B1 true FR2448547B1 (US07579456-20090825-P00002.png) | 1983-08-05 |
Family
ID=26348427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8002764A Granted FR2448547A1 (fr) | 1979-02-08 | 1980-02-08 | Catalyseur stereoregulier de polymerisation des a-olefines |
Country Status (7)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4618661A (en) * | 1980-05-02 | 1986-10-21 | Phillips Petroleum Company | Supported high efficiency polyolefin catalyst component and methods of making and using the same |
| JPS5941651B2 (ja) * | 1980-09-05 | 1984-10-08 | 日産化学工業株式会社 | ポリブテン−１の製造方法 |
| US4555496A (en) * | 1982-08-20 | 1985-11-26 | Phillips Petroleum Company | Supported polyolefin catalyst components and methods of making and using the same |
| IT1195953B (it) * | 1982-09-10 | 1988-11-03 | Montedison Spa | Componenti e catalizzatori per la polimerizzazione di olefine |
| DE8510185U1 (de) * | 1985-04-04 | 1986-07-31 | Josef Brunnhuber Ohg, 8900 Augsburg | Heukran |
| GB2183244B (en) * | 1985-11-26 | 1989-11-15 | Toho Titanium Co Ltd | Olefin-polymerization catalysts and component therefor |
| FR2689510B1 (fr) * | 1992-04-03 | 1995-07-21 | Bp Chemicals Snc | Procede de preparation d'un catalyseur de type ziegler natta pour la polymerisation des olefines. |
| FR2697526B1 (fr) * | 1992-10-30 | 1994-12-16 | Bp Chemicals Snc | Procédé de préparation d'un catalyseur de type Ziegler-Natta pour la polymérisation des oléfines. |
| EP0564211A3 (en) * | 1992-04-03 | 1993-10-20 | BP Chemicals Limited | Process for the preparation of a ziegler-natta catalyst |
| US6015779A (en) | 1996-03-19 | 2000-01-18 | Energy & Environmental International, L.C. | Methods for forming amorphous ultra-high molecular weight polyalphaolefin drag reducing agents |
| US6815011B2 (en) | 2000-11-27 | 2004-11-09 | Energy & Environmental International, L.C. | Alpha olefin monomer partitioning agents for drag reducing agents and methods of forming drag reducing agents using alpha olefin monomer partitioning agents |
| EP1351998B1 (en) | 2001-01-16 | 2010-02-24 | BETA Technologie AG | Methods for forming amorphous ultra-high molecular weight polyolefins for use as drag reducing agents |
| US7012046B2 (en) * | 2001-06-08 | 2006-03-14 | Eaton Gerald B | Drag reducing agent slurries having alfol alcohols and processes for forming drag reducing agent slurries having alfol alcohols |
| EP2315786A1 (en) * | 2008-08-20 | 2011-05-04 | Basell Poliolefine Italia S.r.l. | Catalyst components for the polymerization of olefins and catalysts therefrom obtained |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3365434A (en) * | 1963-09-05 | 1968-01-23 | Eastman Kodak Co | Metal-reduced transition metal halide catalyst |
| NL7114641A (US07579456-20090825-P00002.png) | 1970-10-29 | 1972-05-03 | ||
| US4187196A (en) * | 1971-06-25 | 1980-02-05 | Montedison S.P.A. | Process for the stereoregular polymerization of alpha-olefins |
| IT967867B (it) * | 1972-09-26 | 1974-03-11 | Montedison Spa | Procedimento per la polimerizzazio ne stereospecifica delle alfa ole fine |
| JPS5250037B2 (US07579456-20090825-P00002.png) * | 1974-03-06 | 1977-12-21 | ||
| JPS5242584A (en) * | 1975-10-02 | 1977-04-02 | Nippon Oil Co Ltd | Process for producing polyolefine |
| US4142991A (en) * | 1975-12-22 | 1979-03-06 | Stauffer Chemical Company | Substantially agglomeration-free catalyst component |
| US4175171A (en) * | 1976-08-02 | 1979-11-20 | Mitsui Toatsu Chemicals, Inc. | Catalyst for polymerizing α-olefins |
| JPS53143684A (en) * | 1977-05-20 | 1978-12-14 | Mitsui Petrochem Ind Ltd | Polymerization of olefin |
-
1980
- 1980-01-28 US US06/116,206 patent/US4282114A/en not_active Expired - Lifetime
- 1980-02-01 AU AU55133/80A patent/AU526781B2/en not_active Ceased
- 1980-02-01 ES ES488219A patent/ES8101627A1/es not_active Expired
- 1980-02-05 GB GB8003878A patent/GB2042566B/en not_active Expired
- 1980-02-06 PT PT70789A patent/PT70789A/pt unknown
- 1980-02-08 FR FR8002764A patent/FR2448547A1/fr active Granted
- 1980-02-08 DE DE19803004768 patent/DE3004768A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ES488219A0 (es) | 1980-12-16 |
| GB2042566B (en) | 1983-02-23 |
| AU526781B2 (en) | 1983-01-27 |
| FR2448547A1 (fr) | 1980-09-05 |
| ES8101627A1 (es) | 1980-12-16 |
| GB2042566A (en) | 1980-09-24 |
| AU5513380A (en) | 1980-08-14 |
| PT70789A (en) | 1980-03-01 |
| US4282114A (en) | 1981-08-04 |
| DE3004768A1 (de) | 1980-08-21 |
| DE3004768C2 (US07579456-20090825-P00002.png) | 1988-05-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |