PT70789A - A catalyst for polymerizing alpha-olefins - Google Patents
A catalyst for polymerizing alpha-olefinsInfo
- Publication number
- PT70789A PT70789A PT70789A PT7078980A PT70789A PT 70789 A PT70789 A PT 70789A PT 70789 A PT70789 A PT 70789A PT 7078980 A PT7078980 A PT 7078980A PT 70789 A PT70789 A PT 70789A
- Authority
- PT
- Portugal
- Prior art keywords
- olefins
- catalyst
- polymerizing alpha
- polymerizing
- alpha
- 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
-
- 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 (1)
Publication Number | Publication Date |
---|---|
PT70789A true PT70789A (en) | 1980-03-01 |
Family
ID=26348427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT70789A PT70789A (en) | 1979-02-08 | 1980-02-06 | A catalyst for polymerizing alpha-olefins |
Country Status (7)
Country | Link |
---|---|
US (1) | US4282114A (pt) |
AU (1) | AU526781B2 (pt) |
DE (1) | DE3004768A1 (pt) |
ES (1) | ES8101627A1 (pt) |
FR (1) | FR2448547A1 (pt) |
GB (1) | GB2042566B (pt) |
PT (1) | PT70789A (pt) |
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. |
EP0564211A3 (en) * | 1992-04-03 | 1993-10-20 | BP Chemicals Limited | Process for the preparation of a ziegler-natta catalyst |
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. |
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 |
DE60235444D1 (de) | 2001-01-16 | 2010-04-08 | Beta Technologies Ag | Verfahren zur herstellung von amorphen polyolefinen mit ultrahohem molekulargewicht zur strömungbeschleunigung |
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 |
BRPI0917283A2 (pt) * | 2008-08-20 | 2015-11-10 | Basell Poliolefine Spa | componentes de catalisador para a polimerização de olefinas e catalisadores deles obtidos |
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 (pt) | 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 (pt) * | 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 ES ES488219A patent/ES8101627A1/es not_active Expired
- 1980-02-01 AU AU55133/80A patent/AU526781B2/en not_active Ceased
- 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 |
---|---|
AU5513380A (en) | 1980-08-14 |
GB2042566A (en) | 1980-09-24 |
FR2448547B1 (pt) | 1983-08-05 |
DE3004768A1 (de) | 1980-08-21 |
DE3004768C2 (pt) | 1988-05-11 |
US4282114A (en) | 1981-08-04 |
GB2042566B (en) | 1983-02-23 |
ES488219A0 (es) | 1980-12-16 |
AU526781B2 (en) | 1983-01-27 |
ES8101627A1 (es) | 1980-12-16 |
FR2448547A1 (fr) | 1980-09-05 |
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