BR7900376A - Processo para a producao de um catalisador,catalisador assim obtido,sua aplicacao,e processo para a producao de uma poliolefina - Google Patents
Processo para a producao de um catalisador,catalisador assim obtido,sua aplicacao,e processo para a producao de uma poliolefinaInfo
- Publication number
- BR7900376A BR7900376A BR7900376A BR7900376A BR7900376A BR 7900376 A BR7900376 A BR 7900376A BR 7900376 A BR7900376 A BR 7900376A BR 7900376 A BR7900376 A BR 7900376A BR 7900376 A BR7900376 A BR 7900376A
- Authority
- BR
- Brazil
- Prior art keywords
- catalyst
- production
- polyolefine
- application
- soon obtained
- 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)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782802763 DE2802763A1 (de) | 1978-01-23 | 1978-01-23 | Verfahren zur herstellung eines katalysators |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7900376A true BR7900376A (pt) | 1979-08-14 |
Family
ID=6030149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7900376A BR7900376A (pt) | 1978-01-23 | 1979-01-22 | Processo para a producao de um catalisador,catalisador assim obtido,sua aplicacao,e processo para a producao de uma poliolefina |
Country Status (10)
Country | Link |
---|---|
US (1) | US4212765A (pt) |
EP (1) | EP0004533A3 (pt) |
JP (1) | JPS54120290A (pt) |
AR (1) | AR226031A1 (pt) |
AU (1) | AU523131B2 (pt) |
BR (1) | BR7900376A (pt) |
CA (1) | CA1134342A (pt) |
DE (1) | DE2802763A1 (pt) |
ES (1) | ES476946A1 (pt) |
ZA (1) | ZA79233B (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4397766A (en) * | 1979-12-14 | 1983-08-09 | Phillips Petroleum Company | Solubilized chromium salt in particulate support |
US4333860A (en) * | 1979-12-14 | 1982-06-08 | Phillips Petroleum Company | Solubilized chromium salt in polymerization catalyst |
US4368301A (en) * | 1979-12-14 | 1983-01-11 | Phillips Petroleum Company | Solubilized chromium salt in polymerization catalyst |
US4650842A (en) * | 1983-09-12 | 1987-03-17 | National Distillers And Chemical Corporation | Olefin polymerization process employing catalyst prepared from high pore volume, high purity alumina gel |
JPH02105806A (ja) * | 1988-10-13 | 1990-04-18 | Nippon Oil Co Ltd | エチレン重合体の製造方法 |
US6011127A (en) * | 1996-05-20 | 2000-01-04 | Showa Denko K.K. | Process for the production of ethylenic polymers |
US6140443A (en) * | 1997-04-09 | 2000-10-31 | Showa Denko K.K. | Ethylenic polymers and process for the production thereof |
EP0931797A4 (en) * | 1997-04-11 | 2000-08-02 | Showa Denko Kk | PROCESS FOR THE PREPARATION OF ETHYLENE POLYMER AND CATALYST USED THEREFOR |
EP1155054A1 (en) * | 1998-12-29 | 2001-11-21 | Chevron Phillips Chemical Company Lp | Improved chromate ester catalyst and method of using same to produce high performance polyethylene products |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3071601A (en) * | 1957-04-05 | 1963-01-01 | Robert S Aries | Oxidation of propylene |
BE626992A (pt) * | 1960-11-30 | |||
US3409681A (en) * | 1964-06-25 | 1968-11-05 | Exxon Research Engineering Co | Method of making novel bimetallic heterogeneous catalysts and their use in hydrocarbon conversions |
NL135065C (pt) * | 1965-05-14 | |||
US3493554A (en) * | 1966-06-27 | 1970-02-03 | Nat Distillers Chem Corp | Olefin polymerization process employing a chromate catalyst |
DE2000031A1 (de) * | 1969-01-06 | 1970-08-27 | Phillips Petroleum Co | Verfahren zum Polymerisieren von 1-Olefinen und Katalysatorsystem |
US3984351A (en) * | 1975-03-14 | 1976-10-05 | National Petro Chemicals Corporation | Olefin polymerization catalyst |
-
1978
- 1978-01-23 DE DE19782802763 patent/DE2802763A1/de not_active Withdrawn
-
1979
- 1979-01-17 ES ES476946A patent/ES476946A1/es not_active Expired
- 1979-01-18 EP EP79100142A patent/EP0004533A3/de not_active Withdrawn
- 1979-01-22 US US06/005,509 patent/US4212765A/en not_active Expired - Lifetime
- 1979-01-22 AU AU43543/79A patent/AU523131B2/en not_active Ceased
- 1979-01-22 JP JP492079A patent/JPS54120290A/ja active Pending
- 1979-01-22 ZA ZA79233A patent/ZA79233B/xx unknown
- 1979-01-22 BR BR7900376A patent/BR7900376A/pt unknown
- 1979-01-22 AR AR275255A patent/AR226031A1/es active
- 1979-01-22 CA CA000320034A patent/CA1134342A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2802763A1 (de) | 1979-07-26 |
US4212765A (en) | 1980-07-15 |
AR226031A1 (es) | 1982-05-31 |
AU523131B2 (en) | 1982-07-15 |
AU4354379A (en) | 1979-08-02 |
EP0004533A3 (de) | 1979-12-12 |
CA1134342A (en) | 1982-10-26 |
JPS54120290A (en) | 1979-09-18 |
ES476946A1 (es) | 1979-06-16 |
ZA79233B (en) | 1980-02-27 |
EP0004533A2 (de) | 1979-10-17 |
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