BE723775A - - Google Patents
Info
- Publication number
- BE723775A BE723775A BE723775DA BE723775A BE 723775 A BE723775 A BE 723775A BE 723775D A BE723775D A BE 723775DA BE 723775 A BE723775 A BE 723775A
- Authority
- BE
- Belgium
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
- C08F10/02—Ethene
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerization Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68204567A | 1967-11-13 | 1967-11-13 | |
US70863868A | 1968-02-27 | 1968-02-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE723775A true BE723775A (ja) | 1969-05-13 |
Family
ID=27102804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE723775D BE723775A (ja) | 1967-11-13 | 1968-11-13 |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT299536B (ja) |
BE (1) | BE723775A (ja) |
ES (1) | ES360147A1 (ja) |
FR (1) | FR1591425A (ja) |
GB (1) | GB1253063A (ja) |
NL (1) | NL152871B (ja) |
SE (2) | SE370404B (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2161490A1 (de) * | 1970-12-15 | 1972-08-31 | Mitsubishi Chem Ind | Verfahren zur Herstellung eines Äthylen alpha Olefin Copolymeren |
US10329363B2 (en) | 2015-03-23 | 2019-06-25 | Exxonmobil Chemical Patents Inc. | Group 6 transition metal catalyst compound and use thereof |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2126456A2 (en) * | 1969-08-13 | 1972-10-06 | Ici Ltd | Amorphous vulcanisable elastomer |
US3687920A (en) * | 1971-01-25 | 1972-08-29 | Union Carbide Corp | Polymerization of olefins with silane modified catalyst system |
DE3030055A1 (de) | 1980-08-08 | 1982-03-25 | Basf Ag, 6700 Ludwigshafen | Verfahren zum herstellen von ethylen-homopolymerisaten sowie ethylen-copolymerisaten mit (alpha) -monoolefinen |
GB8919925D0 (en) * | 1989-09-04 | 1989-10-18 | Bp Chem Int Ltd | Chromium-containing complex polymerisation catalyst |
GB8919926D0 (en) * | 1989-09-04 | 1989-10-18 | Bp Chem Int Ltd | Chromium-containing complex polymerisation catalyst |
GB8919924D0 (en) * | 1989-09-04 | 1989-10-18 | Bp Chem Int Ltd | Chromium-containing complex polymerisation catalyst |
ES2101765T3 (es) * | 1991-03-29 | 1997-07-16 | Chevron Usa Inc | Catalizadores para la polimerizacion de alfa-olefinas de ciclopentadienil-metal del grupo 6b y proceso para polimerizar alfa-olefinas. |
US5418200A (en) * | 1991-03-29 | 1995-05-23 | Chevron Chemical Company | Cyclopentadienyl group 6B metal α-olefin polymerization catalysts and process for polymerizing α-olefins |
US5593931A (en) * | 1995-03-03 | 1997-01-14 | Chevron Chemical Company | Cyclopentadienyl group 6b metal alpha-olefin polymerization catalysts and process for polymerizing alpha-olefins |
DE19645939A1 (de) * | 1996-11-07 | 1998-05-14 | Buna Sow Leuna Olefinverb Gmbh | Verfahren zur Herstellung von ultrahochmolekularem Polyethylen und Methode zur Aktivierung des Katalysatorträgers |
US8653208B2 (en) * | 2012-05-18 | 2014-02-18 | Union Carbide Chemicals & Plastics Technology Llc | Process for preparing catalysts and catalysts made thereby |
-
1968
- 1968-11-12 AT AT1101968A patent/AT299536B/de not_active IP Right Cessation
- 1968-11-12 SE SE59772A patent/SE370404B/xx unknown
- 1968-11-12 FR FR1591425D patent/FR1591425A/fr not_active Expired
- 1968-11-12 GB GB1253063D patent/GB1253063A/en not_active Expired
- 1968-11-12 ES ES360147A patent/ES360147A1/es not_active Expired
- 1968-11-13 BE BE723775D patent/BE723775A/xx not_active IP Right Cessation
- 1968-11-13 NL NL6816149A patent/NL152871B/xx not_active IP Right Cessation
-
1972
- 1972-04-21 SE SE531772A patent/SE414929B/xx unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2161490A1 (de) * | 1970-12-15 | 1972-08-31 | Mitsubishi Chem Ind | Verfahren zur Herstellung eines Äthylen alpha Olefin Copolymeren |
US10329363B2 (en) | 2015-03-23 | 2019-06-25 | Exxonmobil Chemical Patents Inc. | Group 6 transition metal catalyst compound and use thereof |
US10519261B2 (en) | 2015-03-23 | 2019-12-31 | Exxonmobil Chemical Patents Inc. | Group 6 transition metal catalyst compound and use thereof |
Also Published As
Publication number | Publication date |
---|---|
AT299536B (de) | 1972-06-26 |
DE1808388A1 (de) | 1970-01-29 |
DE1808388B2 (de) | 1976-02-26 |
NL6816149A (ja) | 1969-05-16 |
ES360147A1 (es) | 1970-10-16 |
SE414929B (sv) | 1980-08-25 |
FR1591425A (ja) | 1970-04-27 |
GB1253063A (ja) | 1971-11-10 |
NL152871B (nl) | 1977-04-15 |
SE370404B (ja) | 1974-10-14 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: UNION CARBIDE CORP. Effective date: 19871130 |