BR9904880A - Componente catalìco prepolimerizado para a polimerização de olefinas ch2=chr,processo para a sua preparação, catalisador e processo de polimeração de olefinas ch2=chr - Google Patents
Componente catalìco prepolimerizado para a polimerização de olefinas ch2=chr,processo para a sua preparação, catalisador e processo de polimeração de olefinas ch2=chrInfo
- Publication number
- BR9904880A BR9904880A BR9904880-9A BR9904880A BR9904880A BR 9904880 A BR9904880 A BR 9904880A BR 9904880 A BR9904880 A BR 9904880A BR 9904880 A BR9904880 A BR 9904880A
- Authority
- BR
- Brazil
- Prior art keywords
- chr
- olefin polymerization
- catalytic component
- polymerization
- prepolymerized
- Prior art date
Links
- 230000003197 catalytic effect Effects 0.000 title abstract 7
- 238000006116 polymerization reaction Methods 0.000 title abstract 6
- 150000001336 alkenes Chemical class 0.000 title abstract 5
- 239000003054 catalyst Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 2
- 239000005977 Ethylene Substances 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- 230000032683 aging Effects 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 229920001384 propylene homopolymer Polymers 0.000 abstract 1
- 239000008096 xylene Substances 0.000 abstract 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/06—Propene
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts
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)
Abstract
<B>"COMPONENTE CATALìTICO PREPOLIMERIZADO PARA A POLIMERIZAçãO DE OLEFINAS CH~ 2~=CHR, PROCESSO PARA A SUA PREPARAçãO, CATALISADOR E PROCESSO DE POLIMERIZAçãO DE OLEFINAS CH~ 2~=CHR"<D>.; presente invento provendo novos componentes catalíticos prepolimerizados para a (co)polimerização de olefinas CH~ 2~=CHR, em que R é hidrogênio ou um grupo alquila C~ 1~-C~ 12~, e é caracterizado por compreender um componente catalítico sólido compreendendo Ti, Mg, halogênio e um composto doador de elétrons, sendo capaz de produzir, sob condições padrão de polimerização, um homopolímero de propileno tendo uma insolubilidade em xileno a 25°C maior que 90%, que é prepolimerizado com etileno até que a quantidade de prepolímero de etileno seja de até 100 g por grama de dito componente catalítico sólido. Estes componentes catalíticos permitem a obtenção de uma alta atividade catalítica, um alto índice isotático e não são afetados pelo envelhecimento.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP98200907 | 1998-03-23 | ||
| PCT/EP1999/001804 WO1999048929A1 (en) | 1998-03-23 | 1999-03-18 | Prepolymerized catalyst components for the polymerization of olefins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9904880A true BR9904880A (pt) | 2000-09-19 |
Family
ID=8233500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9904880-9A BR9904880A (pt) | 1998-03-23 | 1999-03-18 | Componente catalìco prepolimerizado para a polimerização de olefinas ch2=chr,processo para a sua preparação, catalisador e processo de polimeração de olefinas ch2=chr |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US6468938B1 (pt) |
| EP (2) | EP1418186B1 (pt) |
| JP (1) | JP4782256B2 (pt) |
| KR (1) | KR100528310B1 (pt) |
| CN (1) | CN100406476C (pt) |
| AR (1) | AR018165A1 (pt) |
| AT (2) | ATE509962T1 (pt) |
| AU (1) | AU755827B2 (pt) |
| BR (1) | BR9904880A (pt) |
| CA (1) | CA2289027A1 (pt) |
| DE (1) | DE69921918T2 (pt) |
| ES (2) | ES2232127T3 (pt) |
| HU (1) | HUP0002503A3 (pt) |
| ID (1) | ID23021A (pt) |
| MY (1) | MY128259A (pt) |
| NO (1) | NO995726L (pt) |
| RU (1) | RU2234516C2 (pt) |
| TR (1) | TR199902842T1 (pt) |
| WO (1) | WO1999048929A1 (pt) |
| ZA (1) | ZA997682B (pt) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7049377B1 (en) * | 1995-02-21 | 2006-05-23 | Basell Poliolefine Italia S.R.L. | 1,3-diethers and components and catalysts for the polymerization of olefins, containing said diethers |
| ES2330192T3 (es) * | 2000-05-12 | 2009-12-07 | Basell Poliolefine Italia S.R.L. | Componentes catalizadores pre-polimerizados, para la polimerizacion de olefinas. |
| US20030022786A1 (en) * | 2001-05-03 | 2003-01-30 | Epstein Ronald A. | Catalyst for propylene polymerization |
| DE60318403T2 (de) * | 2002-03-08 | 2009-01-08 | Basell Poliolefine Italia S.R.L. | Verfahren zur polymerisation von olefinen |
| EP1483301B1 (en) * | 2002-03-08 | 2009-02-18 | Basell Poliolefine Italia S.r.l. | Process for preparing a diether-based catalyst component |
| DE60314629T2 (de) * | 2002-06-13 | 2008-06-05 | Basell Poliolefine Italia S.R.L. | Ziegler natta katalysator für die polymerisation von olefinen |
| US11523917B2 (en) | 2002-12-20 | 2022-12-13 | Ossur Hf | Suspension liner system with seal |
| US10322016B2 (en) | 2002-12-20 | 2019-06-18 | Ossur Iceland Ehf | Adjustable seal system, seal component and method for using the same |
| US9603726B2 (en) | 2002-12-20 | 2017-03-28 | Ossur Hf | Adjustable seal system, seal component and method for using the same |
| US8034120B2 (en) | 2002-12-20 | 2011-10-11 | Ossur Hf | Suspension liner system with seal |
| KR101167538B1 (ko) * | 2003-05-29 | 2012-07-20 | 바셀 폴리올레핀 이탈리아 에스.알.엘 | 촉매 성분의 제조 방법 및 그로부터 수득된 성분들 |
| CN100523011C (zh) * | 2003-05-29 | 2009-08-05 | 巴塞尔聚烯烃意大利有限责任公司 | 催化剂组分的制备方法和由此获得的组分 |
| FI20040755A0 (fi) * | 2004-06-02 | 2004-06-02 | Borealis Tech Oy | Menetelmä olefiinipolymerointikatalyytin valmistamiseksi ja tällä menetelmällä valmistettu katalyytti |
| KR100612108B1 (ko) * | 2004-10-29 | 2006-08-11 | 삼성토탈 주식회사 | 프로필렌 중합용 촉매 및 이를 이용한 프로필렌의 중합방법 |
| WO2007096255A1 (en) * | 2006-02-21 | 2007-08-30 | Basell Poliolefine Italia S.R.L. | Catalyst components for the polymerization of olefins |
| EP2283048B1 (en) * | 2008-05-21 | 2016-03-02 | Reliance Industries Limited | A catalyst system for polymerization of olefins |
| RU2493175C2 (ru) * | 2008-09-26 | 2013-09-20 | Базелль Полиолефин Италия С.Р.Л. | Каталитические компоненты для полимеризации олефинов |
| WO2010085336A1 (en) | 2009-01-21 | 2010-07-29 | Craig Mackenzie | Sealing sheath for prosthetic liner and related methods |
| JP5607155B2 (ja) * | 2009-07-14 | 2014-10-15 | バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ | １−ブテンポリマーの製造法 |
| CN102040679A (zh) * | 2009-10-16 | 2011-05-04 | 中国石油化工股份有限公司 | 用于烯烃聚合反应的催化剂组分及其催化剂 |
| CN102040689B (zh) * | 2009-10-23 | 2012-11-21 | 中国石油化工股份有限公司 | 一种用于烯烃聚合的预聚合催化剂及制备方法 |
| JP5771462B2 (ja) * | 2011-07-04 | 2015-09-02 | 東邦チタニウム株式会社 | オレフィン類重合用固体触媒成分および触媒 |
| JP5918486B2 (ja) * | 2011-07-06 | 2016-05-18 | サンアロマー株式会社 | α−オレフィン重合方法 |
| US8956422B2 (en) | 2011-08-22 | 2015-02-17 | Ossur Hf | Suspension liner with seal component |
| KR102138986B1 (ko) * | 2014-03-14 | 2020-07-29 | 바셀 폴리올레핀 이탈리아 에스.알.엘 | 올레핀 중합용 촉매 성분들 |
| US10364305B2 (en) | 2014-05-20 | 2019-07-30 | Reliance Industries Limited | Polyolefin and a process for preparing the same |
| CN104672356B (zh) * | 2015-03-09 | 2016-08-24 | 陈伟 | 烯烃聚合用催化剂组分、该组分的制备方法及催化剂 |
| EP3331926B1 (en) * | 2015-08-04 | 2023-05-31 | Basell Poliolefine Italia S.r.l. | Prepolymerized catalyst components for the polymerization of olefins |
| WO2017066038A1 (en) | 2015-10-15 | 2017-04-20 | Ossur Iceland Ehf | Adjustable seal system |
| EP3238667B1 (de) | 2016-04-25 | 2018-10-10 | Össur Iceland EHF | Liner zum überziehen über einen gliedmassenstumpf |
| WO2018147931A1 (en) * | 2017-02-07 | 2018-08-16 | Exxonmobil Chemical Patents Inc. | Processes for reducing the loss of catalyst activity of a ziegler-natta catalyst |
| CN109096418A (zh) * | 2017-06-21 | 2018-12-28 | 中国石油化工股份有限公司 | 一种用于烯烃聚合的催化剂和烯烃聚合方法 |
| US10945865B2 (en) | 2017-11-01 | 2021-03-16 | Ossur Iceland Ehf | Prosthetic socket sealing system |
| WO2019108460A1 (en) | 2017-11-28 | 2019-06-06 | Ossur Iceland Ehf | Adjustable seal system, seal component and method for using the same |
| US20240209125A1 (en) * | 2021-04-16 | 2024-06-27 | Basell Poliolefine Italia S.R.L. | Prepolymerized catalyst components for the polymerization of olefins |
| US20240309132A1 (en) | 2021-09-20 | 2024-09-19 | Dow Global Technologies Llc | Process of making catalytically-active prepolymer composition and compositions made thereby |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK133012C (da) | 1968-11-21 | 1976-08-09 | Montedison Spa | Katalysator til polymerisation af alkener |
| YU35844B (en) | 1968-11-25 | 1981-08-31 | Montedison Spa | Process for obtaining catalysts for the polymerization of olefines |
| GB1603724A (en) | 1977-05-25 | 1981-11-25 | Montedison Spa | Components and catalysts for the polymerisation of alpha-olefins |
| IT1098272B (it) | 1978-08-22 | 1985-09-07 | Montedison Spa | Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine |
| JPS56136806A (en) * | 1980-03-29 | 1981-10-26 | Mitsui Petrochem Ind Ltd | Storage of solid titanium catalyst component containing highly active magnesium |
| DZ520A1 (fr) | 1982-03-24 | 2004-09-13 | Union Carbide Corp | Procédé perfectionné pour accroitre le rendement espace temps d'une réaction de polymérisation exothermique en lit fluidisé. |
| US4675303A (en) * | 1983-06-27 | 1987-06-23 | Chevron Research Company | Mixed metal alkyl catalyst for olefin polymerization |
| US4771024A (en) * | 1986-02-28 | 1988-09-13 | Shell Oil Company | Olefin polymerization catalyst composition |
| IN168393B (pt) * | 1986-02-28 | 1991-03-23 | Shell Oil Co | |
| DE3766342D1 (de) * | 1986-06-16 | 1991-01-03 | Tonen Corp | Verfahren zur herstellung eines aethylen-propylen-copolymerkautschuks. |
| JPH0745541B2 (ja) | 1986-10-02 | 1995-05-17 | チッソ株式会社 | ポリオレフイン製造用固体触媒成分の製造法 |
| JPH0780946B2 (ja) | 1986-10-02 | 1995-08-30 | チッソ株式会社 | α−オレフイン重合体の製造方法 |
| CA1334841C (en) * | 1988-09-13 | 1995-03-21 | Mamoru Kioka | Olefin polymerization catalyst component, process for production thereof, olefin polymerization catalysts, and process for polymerizing olefins |
| JPH02229805A (ja) * | 1989-03-02 | 1990-09-12 | Mitsui Petrochem Ind Ltd | オレフィンの重合方法およびオレフィン重合用触媒 |
| IT1230134B (it) * | 1989-04-28 | 1991-10-14 | Himont Inc | Componenti e catalizzatori per la polimerizzazione di olefine. |
| JP2940684B2 (ja) * | 1989-12-29 | 1999-08-25 | 三井化学株式会社 | オレフィン重合用固体状触媒成分およびこの触媒成分を用いたオレフィンの重合方法 |
| IT1262934B (it) * | 1992-01-31 | 1996-07-22 | Montecatini Tecnologie Srl | Componenti e catalizzatori per la polimerizzazione di olefine |
| US5352749A (en) | 1992-03-19 | 1994-10-04 | Exxon Chemical Patents, Inc. | Process for polymerizing monomers in fluidized beds |
| FR2689133A1 (fr) * | 1992-03-27 | 1993-10-01 | Atochem Elf Sa | Catalyseur de polymérisation des oléfines, son procédé d'obtention. |
| JPH05339319A (ja) * | 1992-06-15 | 1993-12-21 | Mitsubishi Petrochem Co Ltd | ポリエチレンの製造法 |
| BE1006080A3 (fr) * | 1992-07-17 | 1994-05-10 | Solvay | Solide catalytique utilisable pour la polymerisation stereospecifique des alpha-olefines, procede pour le fabriquer et procede pour polymeriser des alpha-olefines en sa presence. |
| JPH06220117A (ja) * | 1992-12-11 | 1994-08-09 | Spherilene Srl | 広範な分子量分布を有するエチレンの（コ）ポリマーの製造方法 |
| FI95387C (fi) * | 1992-12-29 | 1996-01-25 | Borealis As | Menetelmä -olefiinien polymeroimiseksi sekä esipolymeroitu katalyyttikompositio ja menetelmä tämän valmistamiseksi |
| ZA943399B (en) | 1993-05-20 | 1995-11-17 | Bp Chem Int Ltd | Polymerisation process |
| IT1274016B (it) | 1994-02-21 | 1997-07-14 | Spherilene Srl | Processo per la polimerizzazione in fase gas delle a-olefine |
| BR9402947A (pt) * | 1994-05-12 | 1999-06-01 | Showa Denko Kk | Processo para a producao de um componente catalisador lido para a polimerizacao de propileno, processo para a producao de um polimero em base de propileno e processo para a producao de uma composicao polimerica |
| IT1274253B (it) * | 1995-02-21 | 1997-07-15 | Himont Inc | Processo per la preparazione di componenti catalitici solidi per la polimerizzazione di olefine |
| FR2738829B1 (fr) * | 1995-09-19 | 1997-10-17 | Atochem Elf Sa | Prepolymere pour la polymerisation des olefines, associant plusieurs composantes catalytiques solides |
-
1999
- 1999-03-18 ES ES99915659T patent/ES2232127T3/es not_active Expired - Lifetime
- 1999-03-18 HU HU0002503A patent/HUP0002503A3/hu unknown
- 1999-03-18 CN CNB998003670A patent/CN100406476C/zh not_active Expired - Lifetime
- 1999-03-18 ID IDW991594A patent/ID23021A/id unknown
- 1999-03-18 WO PCT/EP1999/001804 patent/WO1999048929A1/en not_active Ceased
- 1999-03-18 ES ES03104769T patent/ES2364330T3/es not_active Expired - Lifetime
- 1999-03-18 RU RU99127462/04A patent/RU2234516C2/ru active
- 1999-03-18 CA CA002289027A patent/CA2289027A1/en not_active Abandoned
- 1999-03-18 TR TR1999/02842T patent/TR199902842T1/xx unknown
- 1999-03-18 AT AT03104769T patent/ATE509962T1/de active
- 1999-03-18 BR BR9904880-9A patent/BR9904880A/pt not_active IP Right Cessation
- 1999-03-18 AU AU34150/99A patent/AU755827B2/en not_active Ceased
- 1999-03-18 DE DE69921918T patent/DE69921918T2/de not_active Expired - Lifetime
- 1999-03-18 EP EP03104769A patent/EP1418186B1/en not_active Expired - Lifetime
- 1999-03-18 KR KR10-1999-7010618A patent/KR100528310B1/ko not_active Expired - Lifetime
- 1999-03-18 EP EP99915659A patent/EP0984988B1/en not_active Expired - Lifetime
- 1999-03-18 AT AT99915659T patent/ATE282641T1/de active
- 1999-03-18 JP JP54770999A patent/JP4782256B2/ja not_active Expired - Lifetime
- 1999-03-22 AR ARP990101245A patent/AR018165A1/es active IP Right Grant
- 1999-03-22 MY MYPI99001066A patent/MY128259A/en unknown
- 1999-03-23 US US09/273,624 patent/US6468938B1/en not_active Expired - Lifetime
- 1999-11-22 NO NO995726A patent/NO995726L/no not_active Application Discontinuation
- 1999-12-14 ZA ZA9907682A patent/ZA997682B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA997682B (en) | 2001-02-05 |
| RU2234516C2 (ru) | 2004-08-20 |
| ES2364330T3 (es) | 2011-08-31 |
| WO1999048929A1 (en) | 1999-09-30 |
| ID23021A (id) | 1999-12-30 |
| NO995726D0 (no) | 1999-11-22 |
| JP2002500697A (ja) | 2002-01-08 |
| DE69921918D1 (de) | 2004-12-23 |
| CA2289027A1 (en) | 1999-09-30 |
| CN1262693A (zh) | 2000-08-09 |
| KR100528310B1 (ko) | 2005-11-15 |
| DE69921918T2 (de) | 2005-12-01 |
| HUP0002503A2 (hu) | 2000-12-28 |
| KR20010012657A (ko) | 2001-02-26 |
| TR199902842T1 (xx) | 2000-09-21 |
| NO995726L (no) | 1999-11-22 |
| JP4782256B2 (ja) | 2011-09-28 |
| AU3415099A (en) | 1999-10-18 |
| EP0984988A1 (en) | 2000-03-15 |
| EP0984988B1 (en) | 2004-11-17 |
| EP1418186A3 (en) | 2006-11-02 |
| US6468938B1 (en) | 2002-10-22 |
| AU755827B2 (en) | 2002-12-19 |
| AR018165A1 (es) | 2001-10-31 |
| ATE282641T1 (de) | 2004-12-15 |
| EP1418186A2 (en) | 2004-05-12 |
| HUP0002503A3 (en) | 2001-04-28 |
| EP1418186B1 (en) | 2011-05-18 |
| ES2232127T3 (es) | 2005-05-16 |
| ATE509962T1 (de) | 2011-06-15 |
| CN100406476C (zh) | 2008-07-30 |
| MY128259A (en) | 2007-01-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR9904880A (pt) | Componente catalìco prepolimerizado para a polimerização de olefinas ch2=chr,processo para a sua preparação, catalisador e processo de polimeração de olefinas ch2=chr | |
| BR0006095A (pt) | Componente catalìtico sólido e catalisador para a polimerização de olefinas | |
| BR0006002A (pt) | Componentes catalìticos catalisadores e processo a polimerização de olefinas. | |
| BR9907140A (pt) | Componentes catalìticos sólidos, catalisadores e processo para a (co) polimerização de olefinas ch2=chr. | |
| BR9604923A (pt) | Método para a preparação de componentes catalisadores | |
| BR9806141A (pt) | Componente catalisador sólido e catalisador para a polimerização de olefinas ch2=chr. | |
| BR9907267A (pt) | Processo de copolimerização de etileno | |
| BR0305247A (pt) | Processo de preparação de copolìmeros de etileno | |
| BR9807851A (pt) | Copolìmeros de olefinas a partir de compostos de catalisadores do grupo 4 e bis(arilamido) ligados em ponte | |
| EP1995258A3 (en) | Catalyst composition for polymerizing monomers | |
| AR030989A1 (es) | Componentes de catalizadores para la polimerizacion de olefinas | |
| BR9606373A (pt) | Composto metaloceno, processo de preparação, e uso em catalizadores para a polimerização de olefinas | |
| AR019813A1 (es) | Compuestos utiles como activadores de catalizadores, composiciones catalizadoras para la polimerizacion de olefinas que incluyen dichos compuestos yprocedimiento de polimerizacion | |
| ES2195354T3 (es) | Componentes y catalizadores para la polimerizacion de olefinas. | |
| BR0207072A (pt) | Processo para a polimerização de olefinas | |
| WO2003014166A1 (fr) | Procede de fabrication de polymeres | |
| BR9608172A (pt) | Processo e componente catalisador para a homopolimerização ou a copolimerização de olefinas | |
| DE60224205D1 (de) | Komponenten und katalysatoren für die polymerisation von olefinen | |
| BR9917328A (pt) | Catalisador para homo e co-polimerização de etileno | |
| BR9307696A (pt) | Catalisador e processo para uma polimeração ziegler | |
| ES2095390T3 (es) | Componente solido de catalizador para la (co)polimerizacion de etileno y alfa-olefinas. | |
| BR9807123A (pt) | Composições poliméricas heteromorfas, processo para sua obtenção e seus usos | |
| BR9902450A (pt) | Catalisadores mistos de titânio-vanádio para polimerização de etileno em solução. | |
| BR9913013A (pt) | Componentes catalìticos para a polimerização de dienos, catalisadores obtidos a partir deles, e processo para a preparação de polidienos usando os mesmos. | |
| BR0013951A (pt) | Catalisadores para a polimerização de olefinas ch2 = chr |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B25D | Requested change of name of applicant approved |
Owner name: BASELL TECHNOLOGY COMPANY B.V. (NL) Free format text: NOME ALTERADO DE: MONTELL TECHNOLOGY COMPANY B.V. |
|
| B25A | Requested transfer of rights approved |
Owner name: BASELL POLIOLEFINE ITALIA S.R.L. (IT) Free format text: TRANSFERIDO DE: BASELL TECHNOLOGY COMPANY B.V. |
|
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/03/1999, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 18/03/2019. |