DE68914382T2 - Peptisierte und phosphatierte anorganische Oxide, Katalysatoren und Polymerisationsverfahren. - Google Patents
Peptisierte und phosphatierte anorganische Oxide, Katalysatoren und Polymerisationsverfahren.Info
- Publication number
- DE68914382T2 DE68914382T2 DE68914382T DE68914382T DE68914382T2 DE 68914382 T2 DE68914382 T2 DE 68914382T2 DE 68914382 T DE68914382 T DE 68914382T DE 68914382 T DE68914382 T DE 68914382T DE 68914382 T2 DE68914382 T2 DE 68914382T2
- Authority
- DE
- Germany
- Prior art keywords
- peptized
- catalysts
- polymerization processes
- inorganic oxides
- phosphated inorganic
- Prior art date
- 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 - Lifetime
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)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Catalysts (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/250,589 US4900704A (en) | 1988-09-29 | 1988-09-29 | Peptized and phosphated inorganic oxides and catalysts supported on said oxides |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68914382D1 DE68914382D1 (de) | 1994-05-11 |
DE68914382T2 true DE68914382T2 (de) | 1994-07-28 |
Family
ID=22948367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68914382T Expired - Lifetime DE68914382T2 (de) | 1988-09-29 | 1989-09-28 | Peptisierte und phosphatierte anorganische Oxide, Katalysatoren und Polymerisationsverfahren. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4900704A (de) |
EP (1) | EP0363750B1 (de) |
JP (1) | JPH0819185B2 (de) |
CA (1) | CA1334665C (de) |
DE (1) | DE68914382T2 (de) |
ES (1) | ES2051949T3 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5124302A (en) * | 1989-01-10 | 1992-06-23 | Corning Incorporated | Phosphate-containing structures with catalytic material distributed throughout |
EP0548805B1 (de) * | 1991-12-18 | 1997-03-05 | Phillips Petroleum Company | Verfahren zur Herstellung von Polymerisationskatalysator |
US5576263A (en) * | 1993-12-28 | 1996-11-19 | Phillips Petroleum Company | Chromium catalyst compositions and ethylene polymerization processes therewith |
US5543376A (en) * | 1994-02-25 | 1996-08-06 | Phillips Petroleum Company | Process for producing polyolefins |
DE69634164T2 (de) * | 1995-08-24 | 2005-12-22 | Kinsei Matec Co., Ltd., Osaka | Aluminiumoxydteilchen mit erhöhter Dispergierbarkeit und Plastizität und Verfahren zu ihrer Herstellung |
EP0963365B1 (de) | 1997-01-08 | 2003-06-04 | Eastman Chemical Resins, Inc. | Feste säuren als katalysatoren zur herstellung von kohlenwasserstoffharzen |
DE19914752A1 (de) * | 1999-03-31 | 2000-10-05 | Elenac Gmbh | Verfahren zur diskontinuierlichen, thermischen Behandlung von Katalysatormaterial |
TWI254699B (en) * | 2002-01-16 | 2006-05-11 | Sumitomo Chemical Co | Calcined alumina, its production method and fine alpha\-alumina powder obtained by using the calcined alumina |
US6977235B2 (en) * | 2004-04-22 | 2005-12-20 | Chevron Phillips Chemical Company, Lp | Catalyst systems comprising a calcined chromium catalyst and a non-transition metal cyclopentadienyl cocatalyst |
US7307133B2 (en) * | 2004-04-22 | 2007-12-11 | Chevron Phillips Chemical Company Lp | Polymers having broad molecular weight distributions and methods of making the same |
ES2571685T3 (es) | 2004-04-22 | 2016-05-26 | Chevron Phillips Chemical Co Lp | Polímeros que tienen distribuciones anchas de peso molecular y métodos para preparar los mismos |
US7163906B2 (en) * | 2004-11-04 | 2007-01-16 | Chevron Phillips Chemical Company, Llp | Organochromium/metallocene combination catalysts for producing bimodal resins |
US8399580B2 (en) | 2010-08-11 | 2013-03-19 | Chevron Philips Chemical Company Lp | Additives to chromium catalyst mix tank |
DE102011013909A1 (de) * | 2011-03-15 | 2012-09-20 | Süd-Chemie AG | Verfahren zur Herstellung eines Katalysators auf Zeolithbasis zur Umwandlung von Methanol in Olefine |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4113661A (en) * | 1973-08-09 | 1978-09-12 | Chevron Research Company | Method for preparing a hydrodesulfurization catalyst |
US4009125A (en) * | 1974-08-19 | 1977-02-22 | Basf Aktiengesellschaft | Spherical refining catalyst and process for its manufacture |
US4289863A (en) * | 1975-09-10 | 1981-09-15 | Gulf Oil Corporation | Ethylene polymerization process |
US4120826A (en) * | 1976-06-14 | 1978-10-17 | American Cyanamid Company | Hydrodesulfurization catalysts based on supports prepared from rehydratable alumina |
US4444965A (en) * | 1980-12-31 | 1984-04-24 | Phillips Petroleum Company | Olefin polymerization using chromium on an aluminum phosphate produced from a concentrated mass |
CA1168833A (en) * | 1980-12-31 | 1984-06-12 | Max P. Mcdaniel | Production of aluminum phosphate from concentrated mass |
CA1172236A (en) * | 1980-12-31 | 1984-08-07 | Max P. Mcdaniel | Phosphated alumina or aluminum phosphate chromium catalyst |
US4397765A (en) * | 1980-12-31 | 1983-08-09 | Phillips Petroleum Company | Phosphated alumina or aluminum phosphate chromium catalyst |
US4659690A (en) * | 1983-12-23 | 1987-04-21 | Phillips Petroleum Company | Acid agglomeration of refractory gel in polar organic diluent |
US4788171A (en) * | 1987-02-02 | 1988-11-29 | Philips Petroleum Company | Phosphated calcined alumina |
-
1988
- 1988-09-29 US US07/250,589 patent/US4900704A/en not_active Expired - Fee Related
-
1989
- 1989-08-17 CA CA000608632A patent/CA1334665C/en not_active Expired - Fee Related
- 1989-09-21 JP JP1246225A patent/JPH0819185B2/ja not_active Expired - Lifetime
- 1989-09-28 DE DE68914382T patent/DE68914382T2/de not_active Expired - Lifetime
- 1989-09-28 EP EP89118017A patent/EP0363750B1/de not_active Expired - Lifetime
- 1989-09-28 ES ES89118017T patent/ES2051949T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4900704A (en) | 1990-02-13 |
JPH0819185B2 (ja) | 1996-02-28 |
EP0363750A2 (de) | 1990-04-18 |
ES2051949T3 (es) | 1994-07-01 |
JPH02242805A (ja) | 1990-09-27 |
CA1334665C (en) | 1995-03-07 |
EP0363750A3 (de) | 1991-08-07 |
DE68914382D1 (de) | 1994-05-11 |
EP0363750B1 (de) | 1994-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |