BE562871A - - Google Patents
Info
- Publication number
- BE562871A BE562871A BE562871DA BE562871A BE 562871 A BE562871 A BE 562871A BE 562871D A BE562871D A BE 562871DA BE 562871 A BE562871 A BE 562871A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
- C07C2/42—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons homo- or co-oligomerisation with ring formation, not being a Diels-Alder conversion
- C07C2/48—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons homo- or co-oligomerisation with ring formation, not being a Diels-Alder conversion of only hydrocarbons containing a carbon-to-carbon triple bond
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- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB37031/56A GB873225A (en) | 1956-12-04 | 1956-12-04 | Improvements in or relating to olefine polymerisation processes |
| NL1199310X | 1957-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE562871A true BE562871A (it) |
Family
ID=26263315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE562871D BE562871A (it) | 1956-12-04 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3061602A (it) |
| BE (1) | BE562871A (it) |
| FR (2) | FR1188080A (it) |
| GB (2) | GB873225A (it) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1294660B (de) * | 1957-08-14 | 1969-05-08 | Studiengesellschaft Kohle Mbh | Verfahren zur Herstellung von hochmolekularem Polyaethylen |
| DE1302747B (it) * | 1961-08-30 | 1971-09-23 | Philips Petroleum Co | |
| GB1009117A (en) * | 1961-10-10 | 1965-11-03 | Tokuyama Soda Kk | Method of preparing a polyimerization catalyst for olefins, and olefin polymers produced therewith |
| US3226336A (en) * | 1963-05-08 | 1965-12-28 | Rexall Drug Chemical | Composition and process for preparing a three-component polymerization system |
| US3328381A (en) * | 1964-09-23 | 1967-06-27 | Du Pont | Polymerization of ethylene in the presence of a catalyst consisting of a tetraaryl titanate, a vanadium halide and an aluminum trihydrocarbyl |
| NL136306C (it) * | 1965-11-04 | |||
| GB1208242A (en) * | 1968-02-03 | 1970-10-07 | Chisso Corp | Improvements in and relating to the polymerisation of alpha-olefins |
| DE2008015C3 (de) * | 1969-02-26 | 1974-02-14 | Chisso Corp., Osaka (Japan) | Verfahren zur Herstellung von Äthylenpolymerisaten |
| FR2399445A1 (fr) * | 1977-08-01 | 1979-03-02 | Charbonnages Ste Chimique | Procede controle de polymerisation de l'ethylene par injection separee des constituants catalytiques |
| US5061668A (en) * | 1990-05-24 | 1991-10-29 | Shell Oil Company | Hydrogenation catalyst and hydrogenation process wherein said catalyst is used |
| US5013798A (en) * | 1990-05-24 | 1991-05-07 | Shell Oil Corporation | Hydrogenation catalyst and hydrogenation process wherein said catalyst is used |
| SG10202109529TA (en) | 2015-06-19 | 2021-10-28 | Saudi Arabian Oil Co | Antifouling oligomerization catalyst systems |
| US11104621B2 (en) | 2016-01-07 | 2021-08-31 | Saudi Arabian Oil Company | Antifouling oligomerization catalyst systems |
| US11440980B2 (en) | 2020-07-22 | 2022-09-13 | Saudi Arabian Oil Company | Methods for forming ultra high molecular weight polyethylenes and methods for reducing contaminant content in such |
| US11458462B2 (en) | 2020-11-30 | 2022-10-04 | Saudi Arabian Oil Company | Catalyst systems |
| WO2022115750A1 (en) | 2020-11-30 | 2022-06-02 | Saudi Arabian Oil Company | Catalyst systems |
| WO2022115754A1 (en) | 2020-11-30 | 2022-06-02 | Saudi Arabian Oil Company | Catalyst systems |
| US11612883B2 (en) | 2020-11-30 | 2023-03-28 | Saudi Arabian Oil Company | Catalyst systems |
| WO2022115749A1 (en) | 2020-11-30 | 2022-06-02 | Saudi Arabian Oil Company | Catalyst systems |
| CN116917040A (zh) | 2021-03-12 | 2023-10-20 | 沙特阿拉伯石油公司 | 催化剂体系 |
| WO2023027749A1 (en) | 2021-08-26 | 2023-03-02 | Saudi Arabian Oil Company | Catalyst systems |
| US11623901B1 (en) | 2022-08-31 | 2023-04-11 | Saudi Arabian Oil Company | Catalyst systems that include silyl ether moieties |
| US11639321B1 (en) | 2022-08-31 | 2023-05-02 | Saudi Arabian Oil Company | Catalyst systems that include meta-alkoxy substituted n-aryl bis-diphosphinoamine ligands |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1012460B (de) * | 1953-11-17 | 1957-07-18 | Dr Dr E H Karl Ziegler | Verfahren zur Herstellung von hochmolekularen Polyaethylenen |
| BE540459A (it) * | 1954-08-16 | 1956-02-09 | ||
| US2827445A (en) * | 1955-09-16 | 1958-03-18 | Dow Chemical Co | Purification of polymerized olefins prepared with catalytic metal compounds |
| NL213858A (it) * | 1956-01-20 | |||
| US2965626A (en) * | 1956-03-28 | 1960-12-20 | Standard Oil Co | Ethylene polymerization process |
| US2846427A (en) * | 1957-03-14 | 1958-08-05 | Phillips Petroleum Co | Treatment of polymers |
-
0
- BE BE562871D patent/BE562871A/xx unknown
-
1956
- 1956-12-04 GB GB37031/56A patent/GB873225A/en not_active Expired
-
1957
- 1957-12-02 FR FR1188080D patent/FR1188080A/fr not_active Expired
- 1957-12-02 US US699940A patent/US3061602A/en not_active Expired - Lifetime
-
1958
- 1958-01-28 GB GB2825/58A patent/GB828989A/en not_active Expired
- 1958-01-28 FR FR1199310D patent/FR1199310A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1188080A (fr) | 1959-09-18 |
| FR1199310A (fr) | 1959-12-14 |
| US3061602A (en) | 1962-10-30 |
| GB873225A (en) | 1961-07-19 |
| GB828989A (en) | 1960-02-24 |