DE2329738A1 - Verfahren zur herstellung eines polymerisationskatalysators - Google Patents
Verfahren zur herstellung eines polymerisationskatalysatorsInfo
- Publication number
- DE2329738A1 DE2329738A1 DE2329738A DE2329738A DE2329738A1 DE 2329738 A1 DE2329738 A1 DE 2329738A1 DE 2329738 A DE2329738 A DE 2329738A DE 2329738 A DE2329738 A DE 2329738A DE 2329738 A1 DE2329738 A1 DE 2329738A1
- Authority
- DE
- Germany
- Prior art keywords
- catalyst
- titanium compound
- temperature
- titanium
- silica
- 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.)
- Withdrawn
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)
- Polymerization Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2724572A GB1429174A (en) | 1972-06-12 | 1972-06-12 | Polymerisation process and catalyst |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2329738A1 true DE2329738A1 (de) | 1974-01-03 |
Family
ID=10256467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2329738A Withdrawn DE2329738A1 (de) | 1972-06-12 | 1973-06-12 | Verfahren zur herstellung eines polymerisationskatalysators |
Country Status (9)
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2713897A1 (de) * | 1976-04-07 | 1977-10-13 | Chemplex Co | Katalysatoren fuer die olefinpolymerisation, deren herstellung und verwendung |
DE2802517A1 (de) * | 1977-01-21 | 1978-07-27 | Union Carbide Corp | Polymerisationskatalysator, dessen herstellung und verwendung |
DK152736B (da) * | 1975-03-10 | 1988-05-02 | Union Carbide Corp | Fremgangsmaade til fremstilling af copolymere af ethylen og c3-6 alfa-olefiner |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1495547A (en) * | 1974-03-22 | 1977-12-21 | British Petroleum Co | Polymerisation catalyst |
US4188471A (en) * | 1974-12-04 | 1980-02-12 | Phillips Petroleum Company | Organochromium on titanium-impregnated base as olefin polymerization catalyst |
US4011382A (en) * | 1975-03-10 | 1977-03-08 | Union Carbide Corporation | Preparation of low and medium density ethylene polymer in fluid bed reactor |
US4031298A (en) * | 1975-06-30 | 1977-06-21 | Chemplex Company | Polymerization catalyst and method |
US4041224A (en) * | 1975-11-19 | 1977-08-09 | Chemplex Company | Catalyst, method and polymerization processes |
US4041225A (en) * | 1975-12-29 | 1977-08-09 | Chemplex Company | Polymerization catalyst and method |
US4053437A (en) * | 1976-03-04 | 1977-10-11 | Chemplex Company | Polyolefin catalyst and method for its preparation |
US4101445A (en) * | 1976-09-22 | 1978-07-18 | Union Carbide Corporation | Preparation of modified and activated chromocene catalysts for ethylene polymerization |
US4115425A (en) * | 1977-03-21 | 1978-09-19 | Union Carbide Corporation | Cyclopentadienyl chromium oxides |
DE2722955A1 (de) * | 1977-05-20 | 1978-11-30 | Basf Ag | Verfahren zum herstellen von olefinpolymerisaten |
JPS5454985A (en) * | 1977-10-07 | 1979-05-01 | Chemplex Co | Catalyst and polymerization process |
USRE31443E (en) * | 1977-12-05 | 1983-11-15 | Phillips Petroleum Company | Treatment of silica |
DE2802819A1 (de) * | 1978-01-23 | 1979-07-26 | Hoechst Ag | Verfahren zur herstellung eines katalysators |
US4284527A (en) * | 1978-06-19 | 1981-08-18 | Chemplex Company | Polymerization catalyst |
US4184979A (en) * | 1978-07-17 | 1980-01-22 | Chemplex Company | Catalyst and process of preparing the catalyst |
US4224428A (en) * | 1979-02-02 | 1980-09-23 | Chemplex Company | Polymerization process |
US4297460A (en) * | 1979-06-01 | 1981-10-27 | Phillips Petroleum Co. | Treatment of silica |
US4303770A (en) * | 1979-10-24 | 1981-12-01 | Chemplex Company | Method of making polymers and copolymers of 1-olefins |
US4368301A (en) * | 1979-12-14 | 1983-01-11 | Phillips Petroleum Company | Solubilized chromium salt in polymerization catalyst |
US4397766A (en) * | 1979-12-14 | 1983-08-09 | Phillips Petroleum Company | Solubilized chromium salt in particulate support |
US4312967A (en) * | 1980-02-06 | 1982-01-26 | Phillips Petroleum Co. | Polymerization catalyst and process |
JPS5749605A (en) * | 1980-09-10 | 1982-03-23 | Showa Denko Kk | Solid catalyst of carrier supported type |
US4532311A (en) * | 1981-03-26 | 1985-07-30 | Union Carbide Corporation | Process for reducing sheeting during polymerization of alpha-olefins |
US4792592A (en) * | 1981-03-26 | 1988-12-20 | Union Carbide Corporation | Process for reducing sheeting during polymerization of alpha-olefins |
US4397769A (en) * | 1981-04-02 | 1983-08-09 | Phillips Petroleum Company | Olefin polymerization catalyst |
US4460756A (en) * | 1981-04-02 | 1984-07-17 | Phillips Petroleum Company | Olefin polymerization method |
US4376065A (en) * | 1981-06-01 | 1983-03-08 | The Dow Chemical Company | Organo zirconium-chromium compound, catalyst prepared therefrom and polymerization of olefins therewith |
NL8103703A (nl) * | 1981-08-06 | 1983-03-01 | Stamicarbon | Werkwijze voor de bereiding van een polymerisatiekatalysator en bereiding van etheenpolymeren daarmee. |
US4405768A (en) * | 1981-08-14 | 1983-09-20 | Phillips Petroleum Company | Polymerization process using chromium on a support treated with titanium polymer |
US4402864A (en) * | 1981-08-14 | 1983-09-06 | Phillips Petroleum Company | Catalyst support treated with titanium polymer |
US4377497A (en) * | 1981-09-24 | 1983-03-22 | Mobil Oil Corporation | Catalyst for olefin polymerization |
CA1243010A (en) * | 1983-10-07 | 1988-10-11 | William Kirch | Zirconia-titania-silica tergels and their use as catalyst supports |
US4791089A (en) * | 1983-10-07 | 1988-12-13 | Enron Chemical Corporation | Zirconia-titania-silica tergels and their use as catalyst supports |
GB0004044D0 (en) * | 2000-02-21 | 2000-04-12 | Borealis Polymers Oy | Polymer |
US8247342B2 (en) * | 2008-07-23 | 2012-08-21 | Al-Arifi Abdullah Saad N | Polymer supported chrome catalyst for olefins polymerization |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1051004B (de) * | 1953-01-27 | 1959-02-19 | Phillips Petroleum Company, Bartlesville, OkIa. (V. St. A.) | Verfahren zur Herstellung von hochmolekularen Olefinpolymeren oder Olefinmischpolymeren |
NL286866A (US07696358-20100413-C00002.png) * | 1961-12-29 | |||
US3485771A (en) * | 1966-12-29 | 1969-12-23 | Phillips Petroleum Co | Plasma activation of catalysts |
US3622521A (en) * | 1967-08-21 | 1971-11-23 | Phillips Petroleum Co | Olefin polymerization with chromium and titanium-containing compounds |
US3625864A (en) * | 1969-04-23 | 1971-12-07 | Phillips Petroleum Co | Polymerization catalyst system additives |
US3780011A (en) * | 1971-04-09 | 1973-12-18 | Chemplex Co | Catalyst and catalytic process |
-
1972
- 1972-06-12 GB GB2724572A patent/GB1429174A/en not_active Expired
-
1973
- 1973-06-08 US US368269A patent/US3879362A/en not_active Expired - Lifetime
- 1973-06-08 FR FR7320891A patent/FR2187409B1/fr not_active Expired
- 1973-06-11 IT IT50665/73A patent/IT994067B/it active
- 1973-06-11 ES ES415802A patent/ES415802A1/es not_active Expired
- 1973-06-12 BE BE132181A patent/BE800809A/xx unknown
- 1973-06-12 JP JP6627073A patent/JPS5629682B2/ja not_active Expired
- 1973-06-12 NL NL7308128A patent/NL7308128A/xx not_active Application Discontinuation
- 1973-06-12 DE DE2329738A patent/DE2329738A1/de not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK152736B (da) * | 1975-03-10 | 1988-05-02 | Union Carbide Corp | Fremgangsmaade til fremstilling af copolymere af ethylen og c3-6 alfa-olefiner |
DE2713897A1 (de) * | 1976-04-07 | 1977-10-13 | Chemplex Co | Katalysatoren fuer die olefinpolymerisation, deren herstellung und verwendung |
DE2802517A1 (de) * | 1977-01-21 | 1978-07-27 | Union Carbide Corp | Polymerisationskatalysator, dessen herstellung und verwendung |
Also Published As
Publication number | Publication date |
---|---|
NL7308128A (US07696358-20100413-C00002.png) | 1973-12-14 |
JPS4951192A (US07696358-20100413-C00002.png) | 1974-05-17 |
ES415802A1 (es) | 1976-05-16 |
FR2187409B1 (US07696358-20100413-C00002.png) | 1980-08-22 |
IT994067B (it) | 1975-10-20 |
GB1429174A (en) | 1976-03-24 |
JPS5629682B2 (US07696358-20100413-C00002.png) | 1981-07-10 |
FR2187409A1 (US07696358-20100413-C00002.png) | 1974-01-18 |
US3879362A (en) | 1975-04-22 |
BE800809A (fr) | 1973-12-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2329738A1 (de) | Verfahren zur herstellung eines polymerisationskatalysators | |
DE3228065C2 (US07696358-20100413-C00002.png) | ||
DE3216239C2 (US07696358-20100413-C00002.png) | ||
DE2526512A1 (de) | Verfahren zur herstellung eines polyolefins | |
DE3028759A1 (de) | Katalysatoren fuer die polymerisation und copolymerisation von olefinen, deren herstellung und mit ihnen durchgefuehrtes polymerisationsverfahren | |
DE2724974A1 (de) | Katalysatorkomponente, verfahren zu ihrer herstellung und die sie enthaltenden katalysatoren | |
DE1520721B2 (de) | Verfahren zur polymerisation von propylen in der wirbelschicht | |
DE69126190T2 (de) | Stereoselektiver Katalysator für Olefinpolymerisation | |
DE2525411A1 (de) | Herstellung und verwendung von einem polymerisationskatalysator | |
DE2512242A1 (de) | Katalysator, dessen herstellung und verwendung | |
DE2703911A1 (de) | Verfahren zum polymerisieren von alpha-olefinen und hierfuer verwendeter katalysator | |
DE1745375C3 (de) | Verfahren zur Herstellung von Polyäthylen mit einem Molekulargewicht von mindestens 500 000 und Katalysator zur Durchführung des Verfahrens | |
DE2653596A1 (de) | Katalysatorkomponente und verfahren zu ihrer herstellung | |
DE3640185A1 (de) | Katalysator fuer die olefinpolymerisation | |
DE2030753C3 (de) | Verfahren zur Herstellung von Polymerisationskatalysatoren | |
DE2240246C2 (de) | Verfahren zur Polymerisation von Äthylen oder einer Äthylenmischung und Katalysator zur Durchführung dieses Verfahrens | |
DE1520567A1 (de) | Verfahren zur Herstellung von kristallinen Polyolefinen | |
DE2521662A1 (de) | Verfahren zur herstellung von polyolefinen | |
DE1302896C2 (de) | Verfahren zur selektiven polymerisation von alpha-olefinen | |
DE1906589A1 (de) | Verfahren zur Polymerisation von AEthylen und Katalysator dafuer | |
DE1745442C3 (de) | Verfahren zur Polymerisation von Äthylen | |
EP0555741B1 (de) | Phillips-Katalysator und seine Verwendung zur Herstellung von Ethylen-alpha-Olefin-Copolymerisaten | |
DE2525511A1 (de) | Herstellung und verwendung eines polymerisationskatalysators | |
DE3215655C2 (US07696358-20100413-C00002.png) | ||
DE2519320B2 (de) | Verfahren zur Herstellung eines Olefinpolymerisationskatalysators und Verwendung zur Polymerisation von Äthylen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OGA | New person/name/address of the applicant | ||
OD | Request for examination | ||
8139 | Disposal/non-payment of the annual fee |