BR9502665A - Processo para preparação de um metaloceno não ligado processo para polimerização de uma olefina e metaloceno não-ligado - Google Patents
Processo para preparação de um metaloceno não ligado processo para polimerização de uma olefina e metaloceno não-ligadoInfo
- Publication number
- BR9502665A BR9502665A BR9502665A BR9502665A BR9502665A BR 9502665 A BR9502665 A BR 9502665A BR 9502665 A BR9502665 A BR 9502665A BR 9502665 A BR9502665 A BR 9502665A BR 9502665 A BR9502665 A BR 9502665A
- Authority
- BR
- Brazil
- Prior art keywords
- unbound
- metallocene
- olefin
- polymerization
- preparing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F17/00—Metallocenes
-
- 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
-
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
- C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
- C08F4/65925—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually non-bridged
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/253,765 US5541272A (en) | 1994-06-03 | 1994-06-03 | High activity ethylene selective metallocenes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9502665A true BR9502665A (pt) | 1996-05-28 |
Family
ID=22961605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9502665A BR9502665A (pt) | 1994-06-03 | 1995-06-05 | Processo para preparação de um metaloceno não ligado processo para polimerização de uma olefina e metaloceno não-ligado |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US5541272A (pt) |
| EP (1) | EP0685485B1 (pt) |
| JP (1) | JPH0873479A (pt) |
| KR (1) | KR100348379B1 (pt) |
| CN (1) | CN1050612C (pt) |
| AU (1) | AU665320B1 (pt) |
| BG (1) | BG99690A (pt) |
| BR (1) | BR9502665A (pt) |
| CA (1) | CA2143587C (pt) |
| DE (1) | DE69518356T2 (pt) |
| ES (1) | ES2148376T3 (pt) |
| FI (1) | FI952703A7 (pt) |
| HU (1) | HUT72107A (pt) |
| NO (1) | NO952217L (pt) |
| PL (1) | PL308885A1 (pt) |
| ZA (1) | ZA954219B (pt) |
Families Citing this family (76)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX9701870A (es) * | 1996-03-15 | 1998-04-30 | Shell Int Research | Proceso para la hidrogenacion de polimeros de dieno conjugados y composiciones catalizadoras adecuadas para usarse en el mismo. |
| DE19711339B4 (de) * | 1996-03-19 | 2008-09-11 | Denki Kagaku Kogyo K.K. | Copolymer aus Ethylen und aromatischer Vinylverbindung, Verfahren zu dessen Herstellung, Formkörper daraus sowie Zusammensetzung umfassend das Copolymer |
| US5780659A (en) * | 1996-03-29 | 1998-07-14 | Phillips Petroleum Company | Substituted indenyl unbridged metallocenes |
| US5814709A (en) * | 1996-04-12 | 1998-09-29 | Shell Oil Company | Process for hydrogenation on conjugataed diene polymers and catalyst composition suitable for use therein |
| JPH1053614A (ja) * | 1996-05-29 | 1998-02-24 | Shell Internatl Res Maatschappij Bv | 共役ジエンポリマーの水素化のためのプロセスとこのプロセスで使用するのに適した触媒組成物 |
| US6140448A (en) * | 1996-08-29 | 2000-10-31 | Director-General Of Agency Of Industrial Science And Technology | Process for preparing polysilane by catalytic dehydrogenative condensation of organosilane and metal complex catalyst therefor |
| JPH10101727A (ja) * | 1996-09-24 | 1998-04-21 | Shell Internatl Res Maatschappij Bv | オレフィン又はポリマーを水素化するための触媒及び方法 |
| US6180736B1 (en) * | 1996-12-20 | 2001-01-30 | Exxon Chemical Patents Inc | High activity metallocene polymerization process |
| US8497330B2 (en) * | 1997-12-08 | 2013-07-30 | Univation Technologies, Llc | Methods for polymerization using spray dried and slurried catalyst |
| US6242545B1 (en) | 1997-12-08 | 2001-06-05 | Univation Technologies | Polymerization catalyst systems comprising substituted hafinocenes |
| US20060293470A1 (en) * | 2005-06-28 | 2006-12-28 | Cao Phuong A | Polymerization process using spray-dried catalyst |
| ES2203074T3 (es) | 1998-02-17 | 2004-04-01 | Exxonmobil Chemical Patents Inc. | Procedimiento de copolimerizaci0n de etileno. |
| HUP0102282A3 (en) | 1998-05-18 | 2002-06-28 | Phillips Petroleum Co | Catalyst composition for polymerizing monomers |
| DE19908938A1 (de) | 1999-03-02 | 2000-09-07 | Targor Gmbh | Übergangsmetallverbindung, Katalysatorsystem, Verfahren zu seiner Herstellung und seine Verwendung zur Polymerisation von Olefinen |
| US6559090B1 (en) | 1999-11-01 | 2003-05-06 | W. R. Grace & Co.-Conn. | Metallocene and constrained geometry catalyst systems employing agglomerated metal oxide/clay support-activator and method of their preparation |
| EP2325215B1 (en) | 1999-12-16 | 2016-03-09 | Chevron Phillips Chemical Company LP | Polymer of specific melt index, polydispersity, shear ratio and molecular weight distribution and process for its preparation |
| US7041617B2 (en) | 2004-01-09 | 2006-05-09 | Chevron Phillips Chemical Company, L.P. | Catalyst compositions and polyolefins for extrusion coating applications |
| EP1401889B1 (en) | 2001-04-30 | 2010-06-09 | W.R. Grace & Co.-Conn. | Method of making supported transition metal polymerization catalysts and compositions formed therefrom |
| US6943224B2 (en) | 2001-04-30 | 2005-09-13 | W. R. Grace & Co.-Conn. | Process for preparing supported transition metal catalyst systems and catalyst systems prepared thereby |
| WO2002088200A1 (en) | 2001-04-30 | 2002-11-07 | W.R. Grace & Co.-Conn. | Supported dual transition metal catalyst systems |
| WO2002102859A2 (en) | 2001-04-30 | 2002-12-27 | W. R. Grace & Co.-Conn. | Coordination catalyst systems employing chromium support-agglomerate and method of their preparation |
| EP1401887A1 (en) | 2001-04-30 | 2004-03-31 | W.R. Grace & Co.-Conn. | Heterogeneous chromium catalysts and processes of polymerization of olefins using same |
| US6936675B2 (en) * | 2001-07-19 | 2005-08-30 | Univation Technologies, Llc | High tear films from hafnocene catalyzed polyethylenes |
| US6911508B2 (en) * | 2003-06-05 | 2005-06-28 | Univation Technologies, Llc | Class of metallocenes and method of producing polyethylene |
| US7696280B2 (en) | 2004-04-30 | 2010-04-13 | Chevron Phillips Chemical Company, Lp | HDPE resins for use in pressure pipe and related applications |
| US7683140B2 (en) * | 2004-05-20 | 2010-03-23 | Univation Technologies, Llc | Method for determining temperature value indicative of resin stickiness from data generated by polymerization reaction monitoring |
| US7754830B2 (en) | 2004-05-20 | 2010-07-13 | Univation Technologies, Llc | Polymerization reaction monitoring with determination of induced condensing agent concentration for preventing discontinuity events |
| US7294599B2 (en) | 2004-06-25 | 2007-11-13 | Chevron Phillips Chemical Co. | Acidic activator-supports and catalysts for olefin polymerization |
| US7163906B2 (en) * | 2004-11-04 | 2007-01-16 | Chevron Phillips Chemical Company, Llp | Organochromium/metallocene combination catalysts for producing bimodal resins |
| US7517939B2 (en) | 2006-02-02 | 2009-04-14 | Chevron Phillips Chemical Company, Lp | Polymerization catalysts for producing high molecular weight polymers with low levels of long chain branching |
| US7619047B2 (en) | 2006-02-22 | 2009-11-17 | Chevron Phillips Chemical Company, Lp | Dual metallocene catalysts for polymerization of bimodal polymers |
| ES2405556T3 (es) * | 2006-09-07 | 2013-05-31 | Univation Technologies, Llc | Métodos para determinación en línea del grado de pegajosidad de una resina utilizando un modelo para depresión de la temperatura de iniciación de la fusión |
| EP2059537B8 (en) * | 2006-09-07 | 2017-02-22 | Univation Technologies, LLC | Methods for determining temperature value indicative of resin stickiness from data generated by polymerization reaction monitoring |
| US7572948B2 (en) * | 2007-05-16 | 2009-08-11 | Chevron Phillips Chemical Company, Lp | Fulvene purification |
| US7897539B2 (en) * | 2007-05-16 | 2011-03-01 | Chevron Phillips Chemical Company Lp | Methods of preparing a polymerization catalyst |
| US8058200B2 (en) * | 2007-05-17 | 2011-11-15 | Chevron Phillips Chemical Company, L.P. | Catalysts for olefin polymerization |
| US7799721B2 (en) * | 2007-09-28 | 2010-09-21 | Chevron Phillips Chemical Company Lp | Polymerization catalysts for producing polymers with high comonomer incorporation |
| US8119553B2 (en) * | 2007-09-28 | 2012-02-21 | Chevron Phillips Chemical Company Lp | Polymerization catalysts for producing polymers with low melt elasticity |
| KR100976666B1 (ko) * | 2008-07-21 | 2010-08-18 | 대림산업 주식회사 | 올레핀 중합 촉매 및 이를 이용한 폴리올레핀 중합체의제조방법 |
| SG10201907833WA (en) | 2009-06-16 | 2019-10-30 | Chevron Phillips Chemical Co Lp | Oligomerization of alpha olefins using metallocene-ssa catalyst systems and use of the resultant polyalphaolefins to prepare lubricant blends |
| US8476394B2 (en) | 2010-09-03 | 2013-07-02 | Chevron Philips Chemical Company Lp | Polymer resins having improved barrier properties and methods of making same |
| CN103402636B (zh) | 2011-01-14 | 2016-12-14 | 格雷斯公司 | 制造改性金属茂催化剂的方法、制成的催化剂及其用途 |
| US8440772B2 (en) | 2011-04-28 | 2013-05-14 | Chevron Phillips Chemical Company Lp | Methods for terminating olefin polymerizations |
| US8487053B2 (en) | 2011-11-30 | 2013-07-16 | Chevron Phillips Chemical Company Lp | Methods for removing polymer skins from reactor walls |
| US8501882B2 (en) | 2011-12-19 | 2013-08-06 | Chevron Phillips Chemical Company Lp | Use of hydrogen and an organozinc compound for polymerization and polymer property control |
| KR101355052B1 (ko) * | 2011-12-20 | 2014-01-29 | 대림산업 주식회사 | 비대칭성 비가교형 메탈로센 화합물의 제조방법 |
| US8703883B2 (en) | 2012-02-20 | 2014-04-22 | Chevron Phillips Chemical Company Lp | Systems and methods for real-time catalyst particle size control in a polymerization reactor |
| US10273315B2 (en) | 2012-06-20 | 2019-04-30 | Chevron Phillips Chemical Company Lp | Methods for terminating olefin polymerizations |
| US8916494B2 (en) | 2012-08-27 | 2014-12-23 | Chevron Phillips Chemical Company Lp | Vapor phase preparation of fluorided solid oxides |
| US8940842B2 (en) | 2012-09-24 | 2015-01-27 | Chevron Phillips Chemical Company Lp | Methods for controlling dual catalyst olefin polymerizations |
| 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 |
| US9034991B2 (en) | 2013-01-29 | 2015-05-19 | Chevron Phillips Chemical Company Lp | Polymer 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 |
| US8815357B1 (en) | 2013-02-27 | 2014-08-26 | Chevron Phillips Chemical Company Lp | Polymer resins with improved processability and melt fracture characteristics |
| US9181369B2 (en) | 2013-03-11 | 2015-11-10 | Chevron Phillips Chemical Company Lp | Polymer films having improved heat sealing properties |
| US10577440B2 (en) | 2013-03-13 | 2020-03-03 | Chevron Phillips Chemical Company Lp | Radically coupled resins and methods of making and using same |
| US10654948B2 (en) | 2013-03-13 | 2020-05-19 | Chevron Phillips Chemical Company Lp | Radically coupled resins and methods of making and using same |
| US9828451B2 (en) | 2014-10-24 | 2017-11-28 | Chevron Phillips Chemical Company Lp | Polymers with improved processability for pipe applications |
| CN107889472B (zh) | 2015-05-11 | 2021-09-07 | 格雷斯公司 | 制备改性粘土负载的茂金属聚合催化剂的方法、所制备的催化剂及其用途 |
| CN107864635B (zh) | 2015-05-11 | 2021-06-25 | 格雷斯公司 | 制备改性粘土的方法、所制备的改性粘土及其用途 |
| US9708426B2 (en) | 2015-06-01 | 2017-07-18 | Chevron Phillips Chemical Company Lp | Liquid-solid sampling system for a loop slurry reactor |
| WO2017078974A1 (en) | 2015-11-05 | 2017-05-11 | Chevron Phillips Chemical Company Lp | Radically coupled resins and methods of making and using same |
| US9645066B1 (en) | 2015-12-04 | 2017-05-09 | Chevron Phillips Chemical Company Lp | Polymer compositions having improved processability and methods of making and using same |
| US9645131B1 (en) | 2015-12-04 | 2017-05-09 | Chevron Phillips Chemical Company Lp | Polymer compositions having improved processability and methods of making and using same |
| US10005861B2 (en) | 2016-06-09 | 2018-06-26 | Chevron Phillips Chemical Company Lp | Methods for increasing polymer production rates with halogenated hydrocarbon compounds |
| US10550252B2 (en) | 2017-04-20 | 2020-02-04 | Chevron Phillips Chemical Company Lp | Bimodal PE resins with improved melt strength |
| KR102116476B1 (ko) * | 2019-01-18 | 2020-05-28 | 대림산업 주식회사 | 폴리올레핀 중합 촉매 조성물, 폴리올레핀의 제조 방법 및 폴리올레핀 수지 |
| US10774161B2 (en) | 2019-01-31 | 2020-09-15 | Chevron Phillips Chemical Company Lp | Systems and methods for polyethylene recovery with low volatile content |
| US11339229B2 (en) | 2020-01-27 | 2022-05-24 | Formosa Plastics Corporation, U.S.A. | Process for preparing catalysts and catalyst compositions |
| JP7578702B2 (ja) | 2020-01-27 | 2024-11-06 | フォルモサ プラスティクス コーポレイション, ユーエスエー | 触媒および触媒組成物の調製プロセス |
| US12077616B2 (en) | 2021-12-15 | 2024-09-03 | Chevron Phillips Chemical Company Lp | Production of polyethylene and ethylene oligomers from ethanol and the use of biomass and waste streams as feedstocks to produce the ethanol |
| US11845814B2 (en) | 2022-02-01 | 2023-12-19 | Chevron Phillips Chemical Company Lp | Ethylene polymerization processes and reactor systems for the production of multimodal polymers using combinations of a loop reactor and a fluidized bed reactor |
| US12466900B2 (en) | 2022-04-19 | 2025-11-11 | Chevron Phillips Chemical Company Lp | Loop slurry periodogram control to prevent reactor fouling and reactor shutdowns |
| WO2023239560A1 (en) | 2022-06-09 | 2023-12-14 | Formosa Plastics Corporaton, U.S.A. | Clay composite support-activators and catalyst compositions |
| US20250066274A1 (en) | 2023-08-22 | 2025-02-27 | Chevron Phillips Chemical Company Lp | Integrated processes utilizing water electrolysis and oxidative dehydrogenation of ethane |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3242099A (en) | 1964-03-27 | 1966-03-22 | Union Carbide Corp | Olefin polymerization catalysts |
| US4530914A (en) | 1983-06-06 | 1985-07-23 | Exxon Research & Engineering Co. | Process and catalyst for producing polyethylene having a broad molecular weight distribution |
| US4808561A (en) | 1985-06-21 | 1989-02-28 | Exxon Chemical Patents Inc. | Supported polymerization catalyst |
| PL276385A1 (en) * | 1987-01-30 | 1989-07-24 | Exxon Chemical Patents Inc | Method for polymerization of olefines,diolefins and acetylene unsaturated compounds |
| JPH0742301B2 (ja) * | 1987-02-14 | 1995-05-10 | 三井石油化学工業株式会社 | 微粒子状アルミノオキサン、その製法およびその用途 |
| US4794096A (en) | 1987-04-03 | 1988-12-27 | Fina Technology, Inc. | Hafnium metallocene catalyst for the polymerization of olefins |
| US5120867A (en) * | 1988-03-21 | 1992-06-09 | Welborn Jr Howard C | Silicon-bridged transition metal compounds |
| US4892851A (en) | 1988-07-15 | 1990-01-09 | Fina Technology, Inc. | Process and catalyst for producing syndiotactic polyolefins |
| GB8827782D0 (en) | 1988-11-28 | 1988-12-29 | Ici Plc | Catalyst supports |
| IT8919252A0 (it) * | 1989-01-31 | 1989-01-31 | Ilano | Catalizzatori per la polimerizzazione di olefine. |
| IT1237398B (it) * | 1989-01-31 | 1993-06-01 | Ausimont Srl | Catalizzatori per la polimerizzazione di olefine. |
| US5225092A (en) * | 1990-02-01 | 1993-07-06 | Exxon Chemical Patents Inc. | Ethylene alpha-olefin polymer substituted amine dispersant additives |
| GB2241244B (en) * | 1990-02-22 | 1994-07-06 | James C W Chien | Thermoplastic elastomers |
| NL9201970A (nl) * | 1992-11-11 | 1994-06-01 | Dsm Nv | Indenylverbindingen en katalysatorcomponenten voor de polymerisatie van olefinen. |
| US5332706A (en) * | 1992-12-28 | 1994-07-26 | Mobil Oil Corporation | Process and a catalyst for preventing reactor fouling |
| CA2120852C (en) * | 1993-06-03 | 1998-10-13 | Konstantinos Patsidis | 9-substituted fluorenyl compounds and the preparation and use of metallocenes thereof |
-
1994
- 1994-06-03 US US08/253,765 patent/US5541272A/en not_active Expired - Fee Related
-
1995
- 1995-02-28 CA CA002143587A patent/CA2143587C/en not_active Expired - Fee Related
- 1995-04-10 CN CN95104380A patent/CN1050612C/zh not_active Expired - Fee Related
- 1995-05-24 AU AU20245/95A patent/AU665320B1/en not_active Ceased
- 1995-05-24 ZA ZA954219A patent/ZA954219B/xx unknown
- 1995-06-02 PL PL95308885A patent/PL308885A1/xx unknown
- 1995-06-02 ES ES95108532T patent/ES2148376T3/es not_active Expired - Lifetime
- 1995-06-02 HU HU9501614A patent/HUT72107A/hu unknown
- 1995-06-02 FI FI952703A patent/FI952703A7/fi unknown
- 1995-06-02 DE DE69518356T patent/DE69518356T2/de not_active Expired - Fee Related
- 1995-06-02 JP JP7136913A patent/JPH0873479A/ja active Pending
- 1995-06-02 EP EP95108532A patent/EP0685485B1/en not_active Expired - Lifetime
- 1995-06-02 NO NO952217A patent/NO952217L/no unknown
- 1995-06-02 KR KR1019950014650A patent/KR100348379B1/ko not_active Expired - Fee Related
- 1995-06-02 BG BG99690A patent/BG99690A/bg unknown
- 1995-06-05 BR BR9502665A patent/BR9502665A/pt not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| KR100348379B1 (ko) | 2002-11-29 |
| DE69518356T2 (de) | 2001-01-04 |
| CA2143587A1 (en) | 1995-12-04 |
| ES2148376T3 (es) | 2000-10-16 |
| ZA954219B (en) | 1996-01-22 |
| DE69518356D1 (de) | 2000-09-21 |
| CA2143587C (en) | 1999-07-13 |
| CN1050612C (zh) | 2000-03-22 |
| HUT72107A (en) | 1996-03-28 |
| HU9501614D0 (en) | 1995-07-28 |
| US5541272A (en) | 1996-07-30 |
| PL308885A1 (en) | 1995-12-11 |
| BG99690A (bg) | 1996-02-28 |
| NO952217L (no) | 1995-12-04 |
| NO952217D0 (no) | 1995-06-02 |
| CN1117054A (zh) | 1996-02-21 |
| FI952703L (fi) | 1995-12-04 |
| KR960000910A (ko) | 1996-01-25 |
| EP0685485B1 (en) | 2000-08-16 |
| FI952703A0 (fi) | 1995-06-02 |
| AU665320B1 (en) | 1995-12-21 |
| FI952703A7 (fi) | 1995-12-04 |
| JPH0873479A (ja) | 1996-03-19 |
| EP0685485A1 (en) | 1995-12-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR9502665A (pt) | Processo para preparação de um metaloceno não ligado processo para polimerização de uma olefina e metaloceno não-ligado | |
| BR9501100A (pt) | Metaloceno processo para sua preparaçao e processo para polimerizaçao de uma olefina | |
| BR9402019A (pt) | Processo para preparar um metaloceno ligado em forma de sanduíche e processo para a polimerização de uma olefina | |
| FI960786L (fi) | Komponentteja ja katalyytteja olefiinien polymerisoimiseksi | |
| BR9405706A (pt) | Processo e aparelho para preparo de chips de lanche isentos de gordura | |
| BR9502044A (pt) | Processo para preparar um sistema catalisador contendo metaloceno e processo para polimerizar uma olefina | |
| FI961269A7 (fi) | Katalyyttejä ja menetelmiä olefiinien polymeroinniksi | |
| FI960343L (fi) | Komponentteja ja katalyyttejä olefiinien polymerisointia varten | |
| FI955734L (fi) | Olefiinien polymerointiin tarkoitetut komponentit ja katalysaattorit | |
| FI961036L (fi) | Komponentteja ja katalyyttejä olefiinien polymerointia varten | |
| BR9611582A (pt) | Composição de poliolefina composição reticulável artigo processo para preparar uma composição de poliolefina e processo para reticular uma composição reticulável | |
| BR9708187A (pt) | Processo e aparelhagem para a polimerização de monômeros de olefina | |
| BR9510034A (pt) | Processo para preparação de polietileno | |
| BR9405911A (pt) | Processo para a preparaçao de uma composiçao de copolímero em bloco e composiçao de copolímero em bloco | |
| BR9606054A (pt) | Processo para oligomerizar olefinas | |
| BR9600723A (pt) | Processo para mudar uma mesa de peças e processo de verificação do local ou ranhura de uma pluralidade de componentes | |
| BR9505138A (pt) | Material de sutura cirúrgica sua aplicação e processo para sua preparação | |
| FI973096A7 (fi) | Alfa-olefiinejä ja olefiinipolymeereja ja menetelmiä niiden valmistamiseksi | |
| AR002651A1 (es) | Procedimiento integrado para la producción de 1-buteno | |
| FI941528A0 (fi) | Menetelmä ja laitteisto keveiden olefiinien valmistamiseksi | |
| BR9710511A (pt) | Composi-Æo de catalisador e processo para polimeriza-Æo de mon-meros polimeriz veis por adi-Æo | |
| BR9611675A (pt) | Processo para preparação de uma composição de asfalto | |
| BR9510271A (pt) | Processo e aparelho para produzir um tecido contínuo | |
| BR9701855A (pt) | Molde para soldagem para uma única utilização e processo | |
| BR9503923A (pt) | Composição catalisadora processo para sua preparação e processo para preparação de um polímero de olefina |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA10 | Dismissal: dismissal - article 33 of industrial property law |