FR2347385B1 - - Google Patents
Info
- Publication number
- FR2347385B1 FR2347385B1 FR7710256A FR7710256A FR2347385B1 FR 2347385 B1 FR2347385 B1 FR 2347385B1 FR 7710256 A FR7710256 A FR 7710256A FR 7710256 A FR7710256 A FR 7710256A FR 2347385 B1 FR2347385 B1 FR 2347385B1
- Authority
- FR
- France
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/674,450 US4128500A (en) | 1976-04-07 | 1976-04-07 | Polymerization catalyst and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2347385A1 FR2347385A1 (fr) | 1977-11-04 |
| FR2347385B1 true FR2347385B1 (US20100012521A1-20100121-C00001.png) | 1980-07-04 |
Family
ID=24706649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7710256A Granted FR2347385A1 (fr) | 1976-04-07 | 1977-04-05 | Catalyseur et procede de polymerisation |
Country Status (7)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4590246A (en) * | 1979-05-31 | 1986-05-20 | Norchem, Inc. | Method of polymerizing olefins |
| US4279780A (en) * | 1980-04-18 | 1981-07-21 | Chemplex Company | Method of preparing catalyst supports |
| JPS57198705A (en) * | 1981-06-01 | 1982-12-06 | Asahi Chem Ind Co Ltd | Olefin polymerization catalyst |
| US4791089A (en) * | 1983-10-07 | 1988-12-13 | Enron Chemical Corporation | Zirconia-titania-silica tergels and their use as catalyst supports |
| US5032651A (en) * | 1990-05-29 | 1991-07-16 | Phillips Petroleum Company | Method for producing olefin polymer blends utilizing a chromium-zirconium dual catalyst system |
| US5137997A (en) * | 1991-04-22 | 1992-08-11 | Phillips Petroleum Company | Olefin polymerization catalysts and processes |
| US5104841A (en) * | 1991-04-22 | 1992-04-14 | Phillips Petroleum Company | Olefin polymerization catalysts and processes |
| DE19833170A1 (de) * | 1998-07-23 | 2000-01-27 | Targor Gmbh | Verfahren zur Herstellung eines metallhaltigen Trägerkatalysators oder einer Trägerkatalysatorkomponente durch Tränkung einer Trägersubstanz |
| JP2008502759A (ja) * | 2004-06-16 | 2008-01-31 | バーゼル・ポリオレフィン・ゲーエムベーハー | オレフィンの重合及び／又は共重合用クロム系触媒の製造法 |
| DE102004028765A1 (de) * | 2004-06-16 | 2006-01-05 | Basell Polyolefine Gmbh | Chrom und Zirkon enthaltender Katalysator für die Polymerisation und/oder Copolymerisation von Olefinen |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3165504A (en) * | 1961-02-27 | 1965-01-12 | Phillips Petroleum Co | Catalyst and process for producing olefin polymers |
| US3756998A (en) * | 1968-10-14 | 1973-09-04 | Union Carbide Corp | L catalysts polymerization of olefins using supported pi arenechromium tricarbony |
| GB1313183A (en) * | 1970-09-03 | 1973-04-11 | Ici Ltd | Polymerisation process and catalysts |
| GB1429174A (en) * | 1972-06-12 | 1976-03-24 | Bp Chem Int Ltd | Polymerisation process and catalyst |
| US3844975A (en) * | 1972-11-10 | 1974-10-29 | Union Carbide Corp | Thermally aged hydride based polymerization catalyst |
| GB1505818A (en) * | 1974-06-11 | 1978-03-30 | British Petroleum Co | Polymerisation process |
| US3953413A (en) * | 1974-06-13 | 1976-04-27 | Chemplex Company | Supported chromium-containing catalyst and process of polymerizing 1-olefins |
| US4035561A (en) * | 1974-10-24 | 1977-07-12 | Chemplex Company | Method of polymerizing |
| US4016343A (en) * | 1975-08-22 | 1977-04-05 | Chemplex Company | Tetravalent chromium alkoxide polymerization catalyst and method |
| US4041224A (en) * | 1975-11-19 | 1977-08-09 | Chemplex Company | Catalyst, method and polymerization processes |
| US4053437A (en) * | 1976-03-04 | 1977-10-11 | Chemplex Company | Polyolefin catalyst and method for its preparation |
| US4071673A (en) * | 1976-11-03 | 1978-01-31 | Chemplex Company | Catalyst and method |
-
1976
- 1976-04-07 US US05/674,450 patent/US4128500A/en not_active Expired - Lifetime
-
1977
- 1977-02-09 GB GB5331/77A patent/GB1531370A/en not_active Expired
- 1977-02-21 NO NO770570A patent/NO152847C/no unknown
- 1977-03-21 FI FI770884A patent/FI770884A/fi not_active Application Discontinuation
- 1977-03-29 DE DE2713897A patent/DE2713897C2/de not_active Expired
- 1977-04-05 FR FR7710256A patent/FR2347385A1/fr active Granted
- 1977-09-06 US US05/830,410 patent/US4146694A/en not_active Expired - Lifetime
- 1977-10-06 BE BE181512A patent/BE859448A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI770884A (US20100012521A1-20100121-C00001.png) | 1977-10-08 |
| FR2347385A1 (fr) | 1977-11-04 |
| NO152847B (no) | 1985-08-19 |
| DE2713897A1 (de) | 1977-10-13 |
| NO770570L (no) | 1977-10-10 |
| DE2713897C2 (de) | 1985-01-10 |
| BE859448A (fr) | 1978-02-01 |
| NO152847C (no) | 1985-11-27 |
| GB1531370A (en) | 1978-11-08 |
| US4128500A (en) | 1978-12-05 |
| US4146694A (en) | 1979-03-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |