CS221951B2 - Catalyser for polymeration of the ethylene containing the catalytically effective quantity of chrome and titanium on the carrier - Google Patents
Catalyser for polymeration of the ethylene containing the catalytically effective quantity of chrome and titanium on the carrierInfo
- Publication number
- CS221951B2 CS221951B2 CS776117A CS611777A CS221951B2 CS 221951 B2 CS221951 B2 CS 221951B2 CS 776117 A CS776117 A CS 776117A CS 611777 A CS611777 A CS 611777A CS 221951 B2 CS221951 B2 CS 221951B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- polymeration
- catalyser
- chrome
- titanium
- carrier
- Prior art date
Links
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title 1
- 239000005977 Ethylene Substances 0.000 title 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title 1
- 229910052719 titanium Inorganic materials 0.000 title 1
- 239000010936 titanium Substances 0.000 title 1
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)
- Polymerization Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/725,542 US4101445A (en) | 1976-09-22 | 1976-09-22 | Preparation of modified and activated chromocene catalysts for ethylene polymerization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS221951B2 true CS221951B2 (en) | 1983-04-29 |
Family
ID=24914969
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS776117A CS221951B2 (en) | 1976-09-22 | 1977-09-21 | Catalyser for polymeration of the ethylene containing the catalytically effective quantity of chrome and titanium on the carrier |
| CS805762A CS221952B2 (en) | 1976-09-22 | 1977-09-21 | Method of catalytic polymeration of ethylene alone or common at least with one alpha-olefine |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS805762A CS221952B2 (en) | 1976-09-22 | 1977-09-21 | Method of catalytic polymeration of ethylene alone or common at least with one alpha-olefine |
Country Status (27)
| Country | Link |
|---|---|
| US (1) | US4101445A (cs) |
| JP (1) | JPS5339992A (cs) |
| AR (1) | AR222295A1 (cs) |
| AU (1) | AU519542B2 (cs) |
| BE (1) | BE858910A (cs) |
| BR (1) | BR7706288A (cs) |
| CA (1) | CA1098106A (cs) |
| CS (2) | CS221951B2 (cs) |
| DE (1) | DE2742543C2 (cs) |
| DK (1) | DK149205C (cs) |
| EG (1) | EG13094A (cs) |
| ES (2) | ES462508A1 (cs) |
| FI (1) | FI63246C (cs) |
| FR (1) | FR2365590A1 (cs) |
| GB (1) | GB1574877A (cs) |
| HK (1) | HK38981A (cs) |
| IN (1) | IN147225B (cs) |
| IT (1) | IT1085044B (cs) |
| MX (1) | MX4472E (cs) |
| MY (1) | MY8200080A (cs) |
| NL (1) | NL174723C (cs) |
| NO (2) | NO145680C (cs) |
| NZ (1) | NZ185222A (cs) |
| PH (1) | PH13455A (cs) |
| RO (1) | RO73241A (cs) |
| SE (2) | SE438314B (cs) |
| ZA (1) | ZA775232B (cs) |
Families Citing this family (58)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4690990A (en) * | 1982-03-30 | 1987-09-01 | Phillips Petroleum Company | Polymerization process using a catalyst comprising a phosphate and with a bis-(cyclopentadienyl)chromium(II) compound |
| US4424139A (en) | 1982-03-30 | 1984-01-03 | Phillips Petroleum Company | Catalyst comprising a phosphate and with a bis-(cyclopentadienyl)chromium(II) compound |
| US4803253A (en) * | 1982-03-30 | 1989-02-07 | Phillips Petroleum Company | Ethylene polymer produced using a catalyst comprising a phosphate and with a bis-(cyclopentadienyl)chromium(II) compound |
| US4522987A (en) * | 1982-07-09 | 1985-06-11 | Phillips Petroleum Company | Low density polyethylene |
| US4806513A (en) * | 1984-05-29 | 1989-02-21 | Phillips Petroleum Company | Silicon and fluorine-treated alumina containing a chromium catalyst and method of producing same |
| DE3609828A1 (de) * | 1986-03-22 | 1987-09-24 | Basf Ag | Verfahren zum herstellen von homo-sowie copolymerisaten des ethens durch phillips-katalyse |
| DE3618259A1 (de) * | 1986-05-30 | 1987-12-03 | Basf Ag | Verfahren zum herstellen von homo- sowie copolymerisaten des ethens durch phillips-katalyse |
| US5064796A (en) * | 1991-01-07 | 1991-11-12 | Exxon Chemical Patents Inc. | Support adjuvant for improved vanadium polymerization catalyst |
| US5211746A (en) * | 1992-06-22 | 1993-05-18 | Union Carbide Chemicals & Plastics Technology Corporation | Flame retardant compositions |
| US5401816A (en) * | 1993-09-27 | 1995-03-28 | Phillips Petroleum Company | Transition metal catalyst, method of preparing catalyst, polymerization process employing catalyst, and polymer produced |
| AU6058196A (en) | 1995-07-21 | 1997-01-30 | Union Carbide Chemicals & Plastics Technology Corporation | Process for the extrusion of polyethylene |
| US5925448A (en) | 1995-11-07 | 1999-07-20 | Union Carbide Chemicals & Plastics Technology Corporation | Film extruded from a blend of ethylene copolymers |
| US6300271B1 (en) | 1998-05-18 | 2001-10-09 | Phillips Petroleum Company | Compositions that can produce polymers |
| US6165929A (en) * | 1998-05-18 | 2000-12-26 | Phillips Petroleum Company | Compositions that can produce polymers |
| US6107230A (en) * | 1998-05-18 | 2000-08-22 | Phillips Petroleum Company | Compositions that can produce polymers |
| CN1247619C (zh) * | 1998-05-18 | 2006-03-29 | 菲利浦石油公司 | 聚合单体用的催化剂组合物 |
| EP1109839B1 (en) | 1998-08-26 | 2003-05-21 | ExxonMobil Chemical Patents Inc. | Highly active supported catalyst compositions |
| US6750302B1 (en) | 1999-12-16 | 2004-06-15 | Phillips Petroleum Company | Organometal catalyst compositions |
| US6388051B1 (en) | 2000-12-20 | 2002-05-14 | Union Carbide Chemicals & Plastics Technology Corporation | Process for selecting a polyethylene having improved processability |
| US6916892B2 (en) * | 2001-12-03 | 2005-07-12 | Fina Technology, Inc. | Method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene |
| MXPA05013441A (es) | 2003-06-09 | 2006-03-17 | Union Carbide Chem Plastic | Blindaje de aislamiento semiconductor desprendible. |
| US20050148742A1 (en) * | 2004-01-02 | 2005-07-07 | Hagerty Robert O. | Method for controlling sheeting in gas phase reactors |
| US20070073012A1 (en) * | 2005-09-28 | 2007-03-29 | Pannell Richard B | Method for seed bed treatment before a polymerization reaction |
| US7985811B2 (en) * | 2004-01-02 | 2011-07-26 | Univation Technologies, Llc | Method for controlling sheeting in gas phase reactors |
| US7629422B2 (en) | 2004-12-21 | 2009-12-08 | Univation Technologies, Llc | Process for transitioning between Ziegler-Natta-based and chromium-based catalysts |
| US7053163B1 (en) | 2005-02-22 | 2006-05-30 | Fina Technology, Inc. | Controlled comonomer distribution along a reactor for copolymer production |
| KR20090024671A (ko) * | 2006-04-07 | 2009-03-09 | 다우 글로벌 테크놀로지스 인크. | 폴리올레핀 조성물, 그로부터 제조된 물품 및 그의 제조 방법 |
| US7446167B2 (en) * | 2006-04-13 | 2008-11-04 | Fina Technology, Inc. | Catalyst deactivation agents and methods for use of same |
| KR100718022B1 (ko) * | 2006-04-25 | 2007-05-14 | 한화석유화학 주식회사 | 트리 내성 가교 폴리올레핀 조성물 |
| US7863522B2 (en) * | 2006-12-20 | 2011-01-04 | Dow Global Technologies Inc. | Semi-conducting polymer compositions for the preparation of wire and cable |
| KR101987080B1 (ko) | 2010-06-10 | 2019-06-10 | 유니온 카바이드 케미칼즈 앤드 플라스틱스 테크날러지 엘엘씨 | 티오비스페놀계 항산화제/폴리에틸렌 글리콜 블렌드 |
| KR102019810B1 (ko) | 2011-05-20 | 2019-09-10 | 유니온 카바이드 케미칼즈 앤드 플라스틱스 테크날러지 엘엘씨 | 티오비스 페놀계 항산화제/폴리에틸렌 글리콜 블렌드 |
| US8937139B2 (en) | 2012-10-25 | 2015-01-20 | Chevron Phillips Chemical Company Lp | Catalyst compositions and methods of making and using same |
| US8895679B2 (en) | 2012-10-25 | 2014-11-25 | Chevron Phillips Chemical Company Lp | Catalyst compositions and methods of making and using same |
| US8877672B2 (en) | 2013-01-29 | 2014-11-04 | Chevron Phillips Chemical Company Lp | Catalyst compositions and methods of making and using same |
| US9034991B2 (en) | 2013-01-29 | 2015-05-19 | Chevron Phillips Chemical Company Lp | Polymer compositions and methods of making and using same |
| CA2922839C (en) | 2013-09-13 | 2021-10-26 | Dow Global Technologies Llc | Peroxide-crosslinkable compositions and processes for their manufacture |
| CN106459283B (zh) | 2014-05-27 | 2019-05-31 | Sabic环球技术有限责任公司 | 在不相容的催化剂之间转变的方法 |
| JP6479185B2 (ja) | 2014-11-28 | 2019-03-06 | ダウ グローバル テクノロジーズ エルエルシー | フッ素樹脂を核形成剤として使用してポリオレフィン組成物を発泡させるためのプロセス |
| MX2017006618A (es) | 2014-11-28 | 2017-09-29 | Dow Global Technologies Llc | Proceso para espumado de composiciones de poliolefina utilizando una mezcla de fluororesina/azodicarbonamida como agente de nucleacion. |
| US9944727B2 (en) | 2014-12-22 | 2018-04-17 | Sabic Global Technologies B.V. | Process for transitioning between incompatible catalysts |
| CN107108785B (zh) | 2014-12-22 | 2019-09-03 | Sabic环球技术有限责任公司 | 由烃的再循环回收烃 |
| WO2016102546A1 (en) | 2014-12-22 | 2016-06-30 | Sabic Global Technologies B.V. | Process for transitioning between incompatible catalysts |
| EP3274374B1 (en) | 2015-03-24 | 2018-10-24 | SABIC Global Technologies B.V. | Process for transitioning between incompatible catalysts |
| JP6619027B2 (ja) | 2015-05-08 | 2019-12-11 | ダウ グローバル テクノロジーズ エルエルシー | アゾジカルボンアミド／クエン酸塩混合物を核剤として使用してポリオレフィン組成物を発泡させる方法 |
| WO2017108347A1 (en) | 2015-12-22 | 2017-06-29 | Sabic Global Technologies B.V. | Process for transitioning between incompatible catalysts |
| BR112019009438B1 (pt) | 2016-11-16 | 2024-02-06 | Dow Global Technologies Llc | Composição e cabo |
| TWI805586B (zh) | 2017-06-29 | 2023-06-21 | 美商陶氏全球科技有限責任公司 | 可交聯組合物、製品以及導電方法 |
| CN113631655A (zh) | 2018-06-29 | 2021-11-09 | 陶氏环球技术有限责任公司 | 泡沫珠和烧结泡沫结构 |
| CN110878130B (zh) * | 2018-09-06 | 2023-04-07 | 中国石油化工股份有限公司 | 负载型铬和茂双金属催化剂、其制备方法及其应用 |
| US11993699B2 (en) | 2018-09-14 | 2024-05-28 | Fina Technology, Inc. | Polyethylene and controlled rheology polypropylene polymer blends and methods of use |
| CN112888560B (zh) | 2018-09-20 | 2023-06-20 | 陶氏环球技术有限责任公司 | 将乙烯类聚合物泡沫与硫化橡胶附接的粘合方法 |
| EP3927765A1 (en) | 2019-02-20 | 2021-12-29 | Fina Technology, Inc. | Polymer compositions with low warpage |
| CN116410361B (zh) * | 2021-12-31 | 2025-09-26 | 中国石油天然气股份有限公司 | 铬钛双中心催化剂及其制备方法与应用 |
| CN116410372A (zh) * | 2021-12-31 | 2023-07-11 | 中国石油天然气股份有限公司 | 双峰聚乙烯的制备方法 |
| CN116410362A (zh) * | 2021-12-31 | 2023-07-11 | 中国石油天然气股份有限公司 | 双峰聚乙烯及其应用 |
| WO2025078081A1 (en) | 2023-10-09 | 2025-04-17 | Sabic Global Technologies B.V. | Process for transitioning between incompatible catalysts |
| WO2025250307A1 (en) | 2024-05-30 | 2025-12-04 | ExxonMobil Technology and Engineering Company | Methods for improving gas phase polymerization |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2882096A (en) * | 1956-09-25 | 1959-04-14 | Lyon George Albert | Wheel cover |
| US2879362A (en) * | 1956-11-14 | 1959-03-24 | Rauland Corp | Photosensitive device |
| US3622521A (en) * | 1967-08-21 | 1971-11-23 | Phillips Petroleum Co | Olefin polymerization with chromium and titanium-containing compounds |
| US3887494A (en) * | 1970-11-12 | 1975-06-03 | Phillips Petroleum Co | Olefin polymerization catalyst |
| CA995396A (en) * | 1971-03-18 | 1976-08-17 | Robert N. Johnson | Catalyst modified with strong reducing agent and silane compounds and use in polymerization of olefins |
| US3709853A (en) * | 1971-04-29 | 1973-01-09 | Union Carbide Corp | Polymerization of ethylene using supported bis-(cyclopentadienyl)chromium(ii)catalysts |
| GB1429174A (en) * | 1972-06-12 | 1976-03-24 | Bp Chem Int Ltd | Polymerisation process and catalyst |
| US3806500A (en) * | 1972-07-21 | 1974-04-23 | Union Carbide Corp | Polymerization with thermally aged catalyst |
| US3950316A (en) * | 1974-05-03 | 1976-04-13 | Phillips Petroleum Company | Catalyst support formed by adding acidic material to silica containing titanium |
-
1976
- 1976-09-22 US US05/725,542 patent/US4101445A/en not_active Expired - Lifetime
-
1977
- 1977-08-29 ZA ZA00775232A patent/ZA775232B/xx unknown
- 1977-09-02 CA CA286,021A patent/CA1098106A/en not_active Expired
- 1977-09-19 AU AU28909/77A patent/AU519542B2/en not_active Expired
- 1977-09-20 PH PH20255A patent/PH13455A/en unknown
- 1977-09-21 DE DE2742543A patent/DE2742543C2/de not_active Expired
- 1977-09-21 FR FR7728407A patent/FR2365590A1/fr active Granted
- 1977-09-21 MX MX776202U patent/MX4472E/es unknown
- 1977-09-21 DK DK417277A patent/DK149205C/da not_active IP Right Cessation
- 1977-09-21 FI FI772791A patent/FI63246C/fi not_active IP Right Cessation
- 1977-09-21 CS CS776117A patent/CS221951B2/cs unknown
- 1977-09-21 GB GB39409/77A patent/GB1574877A/en not_active Expired
- 1977-09-21 AR AR269282A patent/AR222295A1/es active
- 1977-09-21 BE BE181083A patent/BE858910A/xx not_active IP Right Cessation
- 1977-09-21 IT IT27819/77A patent/IT1085044B/it active
- 1977-09-21 NO NO773239A patent/NO145680C/no unknown
- 1977-09-21 NZ NZ185222A patent/NZ185222A/xx unknown
- 1977-09-21 BR BR7706288A patent/BR7706288A/pt unknown
- 1977-09-21 EG EG540/77A patent/EG13094A/xx active
- 1977-09-21 SE SE7710593A patent/SE438314B/xx not_active IP Right Cessation
- 1977-09-21 NL NLAANVRAGE7710349,A patent/NL174723C/xx not_active IP Right Cessation
- 1977-09-21 CS CS805762A patent/CS221952B2/cs unknown
- 1977-09-21 JP JP11274877A patent/JPS5339992A/ja active Granted
- 1977-09-21 ES ES462508A patent/ES462508A1/es not_active Expired
- 1977-09-22 IN IN1430/CAL/77A patent/IN147225B/en unknown
- 1977-09-22 RO RO7791632A patent/RO73241A/ro unknown
- 1977-11-24 ES ES464417A patent/ES464417A1/es not_active Expired
-
1980
- 1980-03-24 NO NO800836A patent/NO153611C/no unknown
-
1981
- 1981-08-06 HK HK389/81A patent/HK38981A/xx unknown
-
1982
- 1982-12-30 MY MY80/82A patent/MY8200080A/xx unknown
-
1983
- 1983-01-26 SE SE8300395A patent/SE445460B/sv not_active IP Right Cessation
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