ZA954110B - Use of glycol ether compounds for the production of polyolefin catalysts and supports - Google Patents
Use of glycol ether compounds for the production of polyolefin catalysts and supportsInfo
- Publication number
- ZA954110B ZA954110B ZA954110A ZA954110A ZA954110B ZA 954110 B ZA954110 B ZA 954110B ZA 954110 A ZA954110 A ZA 954110A ZA 954110 A ZA954110 A ZA 954110A ZA 954110 B ZA954110 B ZA 954110B
- Authority
- ZA
- South Africa
- Prior art keywords
- supports
- production
- glycol ether
- ether compounds
- polyolefin catalysts
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/252,860 US5576262A (en) | 1994-06-02 | 1994-06-02 | Glycol ether compounds for the production of polyolefin catalysts and supports |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA954110B true ZA954110B (en) | 1996-01-19 |
Family
ID=22957856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA954110A ZA954110B (en) | 1994-06-02 | 1995-05-19 | Use of glycol ether compounds for the production of polyolefin catalysts and supports |
Country Status (6)
Country | Link |
---|---|
US (2) | US5576262A (xx) |
EP (1) | EP0763065B1 (xx) |
AU (1) | AU2436295A (xx) |
DE (1) | DE69511546T2 (xx) |
WO (1) | WO1995033777A1 (xx) |
ZA (1) | ZA954110B (xx) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0805164B1 (en) * | 1996-05-01 | 2002-09-18 | INEOS Silicas Limited | Porous inorganic catalyst support |
US6143683A (en) * | 1997-04-09 | 2000-11-07 | Fina Technology, Inc. | Metallocene catalyst and catalyst system for polymerizing an olefin having at least 3 carbon atoms |
EP0882743B1 (en) * | 1997-06-06 | 2003-11-12 | ATOFINA Research | Titanated chromium-based catalysts to produce polyethylene |
EP0882740A1 (en) * | 1997-06-06 | 1998-12-09 | Fina Research S.A. | Titanated chromium-based catalysts to produce polyethylene exhibiting better environmental stress crack resistance |
CN103154054A (zh) | 2010-10-07 | 2013-06-12 | 沙特基础工业公司 | 聚合乙烯的方法 |
US9023967B2 (en) | 2011-11-30 | 2015-05-05 | Chevron Phillips Chemical Company Lp | Long chain branched polymers and methods of making same |
US9587048B2 (en) | 2015-04-29 | 2017-03-07 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
US10213766B2 (en) | 2015-09-18 | 2019-02-26 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
US9988468B2 (en) | 2016-09-30 | 2018-06-05 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
US20200369803A1 (en) | 2016-12-29 | 2020-11-26 | Chevron Phillips Chemical Company Lp | Methods of Preparing a Catalyst |
US10654953B2 (en) | 2016-12-29 | 2020-05-19 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
US11267914B2 (en) | 2016-12-29 | 2022-03-08 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
US10287369B2 (en) | 2017-04-24 | 2019-05-14 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
US10323109B2 (en) | 2017-11-17 | 2019-06-18 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst utilizing hydrated reagents |
US10513570B2 (en) | 2017-11-17 | 2019-12-24 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
CN109835909B (zh) * | 2017-11-28 | 2022-12-02 | 中国石油天然气股份有限公司 | 一种改性硅胶载体的制备方法 |
US10543480B2 (en) | 2018-04-16 | 2020-01-28 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst utilizing hydrated reagents |
US11266976B2 (en) | 2018-04-16 | 2022-03-08 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst with low HRVOC emissions |
US10722874B2 (en) | 2018-04-16 | 2020-07-28 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst utilizing hydrated reagents |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3900457A (en) * | 1970-10-08 | 1975-08-19 | Phillips Petroleum Co | Olefin polymerization catalyst |
US3887494A (en) * | 1970-11-12 | 1975-06-03 | Phillips Petroleum Co | Olefin polymerization catalyst |
US4081407A (en) * | 1976-03-18 | 1978-03-28 | Phillips Petroleum Company | Catalyst support prepared by alcohol treatment of hydrogels |
US4169926A (en) * | 1978-01-16 | 1979-10-02 | Phillips Petroleum Company | Inorganic hydrogels and uses thereof |
US4476243A (en) * | 1980-04-18 | 1984-10-09 | Chemplex Company | Olefin polymerization catalyst and catalyst support |
US4364855A (en) * | 1980-12-31 | 1982-12-21 | Phillips Petroleum Company | Production of aluminum phosphate from concentrated mass |
US4436883A (en) * | 1982-01-20 | 1984-03-13 | Phillips Petroleum Company | Polymerization using a support formed by heating silica gel in inert atmosphere |
US4436882A (en) * | 1982-01-20 | 1984-03-13 | Phillips Petroleum Company | Polymerization process utilizing a catalyst prepared by aging of a chromium-containing gel at high pH |
US4927614A (en) * | 1988-02-19 | 1990-05-22 | The Dow Chemical Company | Process for growing berlinite crystals |
US5206189A (en) * | 1991-10-25 | 1993-04-27 | Instituto Guido Donegani S.P.A. | Sol-gel method for the preparation of monolithic multicomponent oxide glasses |
-
1994
- 1994-06-02 US US08/252,860 patent/US5576262A/en not_active Expired - Lifetime
-
1995
- 1995-05-05 WO PCT/US1995/005679 patent/WO1995033777A1/en active IP Right Grant
- 1995-05-05 DE DE69511546T patent/DE69511546T2/de not_active Expired - Lifetime
- 1995-05-05 EP EP95918409A patent/EP0763065B1/en not_active Expired - Lifetime
- 1995-05-05 AU AU24362/95A patent/AU2436295A/en not_active Abandoned
- 1995-05-19 ZA ZA954110A patent/ZA954110B/xx unknown
- 1995-06-07 US US08/476,187 patent/US5599762A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU2436295A (en) | 1996-01-04 |
US5576262A (en) | 1996-11-19 |
WO1995033777A1 (en) | 1995-12-14 |
EP0763065A1 (en) | 1997-03-19 |
EP0763065B1 (en) | 1999-08-18 |
DE69511546D1 (de) | 1999-09-23 |
DE69511546T2 (de) | 2000-04-13 |
US5599762A (en) | 1997-02-04 |
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