[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

BR9906428B1 - componentes catalìticos, catalisador e processo para a (co)polimerização de olefinas ch2=chr. - Google Patents

componentes catalìticos, catalisador e processo para a (co)polimerização de olefinas ch2=chr.

Info

Publication number
BR9906428B1
BR9906428B1 BRPI9906428-6A BR9906428A BR9906428B1 BR 9906428 B1 BR9906428 B1 BR 9906428B1 BR 9906428 A BR9906428 A BR 9906428A BR 9906428 B1 BR9906428 B1 BR 9906428B1
Authority
BR
Brazil
Prior art keywords
chr
olefins
polymerization
catalyst
catalytic components
Prior art date
Application number
BRPI9906428-6A
Other languages
English (en)
Other versions
BR9906428A (pt
Inventor
Giampiero Morini
Giulio Balbontin
Gianni Vitale
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BR9906428A publication Critical patent/BR9906428A/pt
Publication of BR9906428B1 publication Critical patent/BR9906428B1/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00Polymerisation catalysts
    • C08F4/42Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44Metals; 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
    • C08F4/60Metals; 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
    • C08F4/62Refractory metals or compounds thereof
    • C08F4/64Titanium, zirconium, hafnium or compounds thereof
    • C08F4/65Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/651Pretreating with non-metals or metal-free compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BRPI9906428-6A 1998-05-06 1999-04-29 componentes catalìticos, catalisador e processo para a (co)polimerização de olefinas ch2=chr. BR9906428B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98201467 1998-05-06
PCT/EP1999/002914 WO1999057160A1 (en) 1998-05-06 1999-04-29 Catalyst components for the polymerization of olefins

Publications (2)

Publication Number Publication Date
BR9906428A BR9906428A (pt) 2000-07-11
BR9906428B1 true BR9906428B1 (pt) 2009-01-13

Family

ID=8233685

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9906428-6A BR9906428B1 (pt) 1998-05-06 1999-04-29 componentes catalìticos, catalisador e processo para a (co)polimerização de olefinas ch2=chr.

Country Status (19)

Country Link
US (1) US6395670B1 (pt)
EP (1) EP0994905B1 (pt)
JP (2) JP4860802B2 (pt)
KR (1) KR100530978B1 (pt)
CN (1) CN1162451C (pt)
AR (1) AR019268A1 (pt)
AT (1) ATE258192T1 (pt)
AU (1) AU759295B2 (pt)
BR (1) BR9906428B1 (pt)
CA (1) CA2294241C (pt)
DE (1) DE69914278T2 (pt)
ES (1) ES2212560T3 (pt)
HU (1) HU226973B1 (pt)
IL (1) IL133378A0 (pt)
MY (1) MY118927A (pt)
RU (1) RU2226535C2 (pt)
TW (1) TWI224600B (pt)
WO (1) WO1999057160A1 (pt)
ZA (1) ZA997680B (pt)

Families Citing this family (81)

* Cited by examiner, † Cited by third party
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
JP2002173504A (ja) 2000-11-29 2002-06-21 Basell Technology Co Bv オレフィン重合用触媒およびオレフィン重合方法
US6657025B2 (en) * 2001-01-12 2003-12-02 Fina Technology, Inc. Production of ultra high melt flow polypropylene resins
EP1396503A4 (en) * 2001-04-23 2007-03-14 Idemitsu Kosan Co SOLID CATALYST COMPONENT FOR POLYMERIZATION OF OLEFIN
JP2004521181A (ja) 2001-06-26 2004-07-15 バセル ポリオレフィン イタリア エス.ピー.エー. オレフィン重合用の成分と触媒
KR100451085B1 (ko) * 2001-10-31 2004-10-02 주식회사 효성 올레핀 중합용 촉매의 제조방법
CN100441561C (zh) * 2002-02-07 2008-12-10 中国石油化工股份有限公司 用于制备烯烃聚合催化剂的多酯化合物
ATE423146T1 (de) * 2002-03-08 2009-03-15 Basell Poliolefine Srl Verfahren zur herstellung einer katalysatorkomponente basierend auf einem diether
ATE365752T1 (de) 2002-06-13 2007-07-15 Basell Poliolefine Srl Ziegler natta katalysator für die polymerisation von olefinen
US7371802B2 (en) * 2003-10-28 2008-05-13 Basell Poliolefine Italia S.R.L. Components and catalysts for the polymerization of olefins
JP2007532717A (ja) * 2004-04-07 2007-11-15 ユニオン・カーバイド・ケミカルズ・アンド・プラスティックス・テクノロジー・コーポレイション オレフィン重合プロ触媒(procatalyst)組成物及び調製方法
US7256151B2 (en) * 2004-05-31 2007-08-14 Sumitomo Chemical Company Limited Solid catalyst component for α-olefin polymerization, process for producing catalyst therefor, and process for producing α-olefin polymer
JP2006016607A (ja) * 2004-05-31 2006-01-19 Sumitomo Chemical Co Ltd α−オレフィン重合用固体触媒成分、α−オレフィン重合用触媒、α−オレフィン重合体の製造方法
CN1328293C (zh) * 2004-09-02 2007-07-25 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和催化剂
CN100338103C (zh) * 2004-09-02 2007-09-19 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和催化剂
CN1318457C (zh) * 2004-09-02 2007-05-30 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和催化剂
US8975353B2 (en) 2004-11-17 2015-03-10 Mitsui Chemicals, Inc. Solid titanium catalyst component, olefin polymerization catalyst, and process for producing olefin polymer
US20090312507A1 (en) * 2006-04-24 2009-12-17 Total Petrochemicals Research Feluy Process for the production of propylene polymers having a low ash content
EP1849807A1 (en) * 2006-04-24 2007-10-31 Total Petrochemicals Research Feluy Catalyst composition for the copolymerization of propylene
BRPI0821817A2 (pt) * 2007-12-28 2015-06-16 Basell Poliolefine Srl Componentes catalisadores para a polimerização de olefinas
KR101213827B1 (ko) 2008-04-08 2012-12-18 미쓰이 가가쿠 가부시키가이샤 에틸렌 중합용 고체상 타이타늄 촉매 성분, 에틸렌 중합용 촉매 및 에틸렌의 중합 방법
CN101735346B (zh) 2008-11-07 2012-05-30 中国石油天然气股份有限公司 一种丙烯均聚和共聚的催化剂及其制备方法和应用
RU2502746C2 (ru) 2008-12-31 2013-12-27 ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи Прокаталитическая композиция с замещенным 1,2-фениленовым ароматическим сложнодиэфирным внутренним донором и способ
CN101560273B (zh) * 2009-04-24 2011-03-23 营口市向阳催化剂有限责任公司 烯烃聚合催化剂、制备方法及聚合方法
US8211819B2 (en) * 2009-12-21 2012-07-03 Basf Corporation Internal and external donor compounds for olefin polymerization catalysts
US8569195B2 (en) * 2010-02-24 2013-10-29 Basf Corporation Internal and external donor compounds for olefin polymerization catalysts II
US8318626B2 (en) * 2010-03-01 2012-11-27 Basf Corporation Internal and external donor compounds for olefin polymerization catalysts III
US8835578B2 (en) 2010-03-04 2014-09-16 Basell Poliolefine Italia S.R.L. Catalyst components for the polymerization of olefins
EP2542592B1 (en) 2010-03-04 2014-03-19 Basell Poliolefine Italia S.r.l. Catalyst components for the polymerization of olefins
CN102958953B (zh) * 2010-06-24 2015-08-05 巴塞尔聚烯烃意大利有限责任公司 用于烯烃聚合的催化剂体系
CN102453149B (zh) * 2010-10-21 2013-06-05 中国石油化工股份有限公司 烯烃聚合催化剂组分和烯烃聚合催化剂以及烯烃聚合方法
JP5675409B2 (ja) * 2011-02-09 2015-02-25 大陽日酸株式会社 ガス測定装置、及び水素化物ガスの測定方法
EP2697271B1 (en) * 2011-04-12 2017-03-22 Basell Poliolefine Italia S.r.l. Catalyst components for the polymerization of olefins
WO2012160574A2 (en) * 2011-05-17 2012-11-29 Reliance Indusries Ltd. Controlled morphology high activity polyolefin catalyst system
US8765626B2 (en) 2011-11-30 2014-07-01 Basf Corporation Internal donor structure for olefin polymerization catalysts and methods of making and using same
MY178670A (en) 2012-11-08 2020-10-20 Reliance Industries Ltd A process of polymerization of propylene
EP2951214B1 (en) * 2013-01-31 2019-01-23 Saudi Basic Industries Corporation Catalyst composition for polymerization of olefins
US8933180B2 (en) 2013-03-14 2015-01-13 Basf Corporation Internal and external donor compounds for olefin polymerization catalysts IV
US9284392B2 (en) 2013-03-15 2016-03-15 Basf Corporation Mixed internal donor structures for 1-olefin polymerization catalysts
EP2837634A1 (en) 2013-08-12 2015-02-18 Saudi Basic Industries Corporation Catalyst system for polymerisation of an olefin
EA032503B1 (ru) 2013-08-12 2019-06-28 Сауди Бейсик Индастриз Корпорейшн Каталитическая система для полимеризации олефинов
WO2015091981A2 (en) 2013-12-20 2015-06-25 Saudi Basic Industries Corporation Catalyst system for polymerisation of an olefin
EA033164B1 (ru) 2013-12-20 2019-09-30 Сауди Бейсик Индастриз Корпорейшн Каталитическая система для полимеризации олефина
EP3083724B1 (en) 2013-12-20 2018-07-25 Saudi Basic Industries Corporation Catalyst system for polymerization of an olefin
CN105940018B (zh) 2013-12-20 2018-05-18 沙特基础工业公司 用于烯烃聚合的原催化剂
EA034562B1 (ru) 2013-12-20 2020-02-20 Сауди Бейсик Индастриз Корпорейшн Композиция катализатора для полимеризации олефинов
WO2015091810A1 (en) 2013-12-20 2015-06-25 Saudi Basic Industries Corporation Heterophasic propylene copolymer
WO2015091940A1 (en) 2013-12-20 2015-06-25 Saudi Basic Industries Corporation Catalyst system for polymerisation of an olefin
US10640586B2 (en) 2013-12-20 2020-05-05 Saudi Basic Industries Corporation Catalyst system for polymerization of an olefin
MX2016008034A (es) 2013-12-20 2017-03-03 Saudi Basic Ind Corp Composicion de poliolefina.
CN104804112B (zh) * 2014-01-24 2017-11-17 大唐国际化工技术研究院有限公司 一种主催化剂、其制备方法、应用和含其的催化剂组合物
US10364305B2 (en) 2014-05-20 2019-07-30 Reliance Industries Limited Polyolefin and a process for preparing the same
BR112016026938A8 (pt) 2014-06-02 2021-05-04 Sabic Global Technologies Bv pró-catalisador para a polimerização de olefinas, processo para preparar o referido pró-catalisador, sistema catalisador de polimerização, poliolefina e artigo formatado compreendendo a mesma
WO2015185495A1 (en) 2014-06-02 2015-12-10 Sabic Global Technologies B.V. Procatalyst for polymerization of olefins
US9593184B2 (en) 2014-10-28 2017-03-14 Formosa Plastics Corporation, Usa Oxalic acid diamides as modifiers for polyolefin catalysts
EP3307820B1 (en) 2015-06-12 2019-10-02 SABIC Global Technologies B.V. Process for manufacture of low emission polypropylene
US10870718B2 (en) 2015-07-16 2020-12-22 Borealis Ag Catalyst component
US9777084B2 (en) 2016-02-19 2017-10-03 Formosa Plastics Corporation, Usa Catalyst system for olefin polymerization and method for producing olefin polymer
PL3260489T3 (pl) 2016-06-24 2020-06-15 Borealis Ag Nowe kompozycje polipropylenowe o niskim zamgleniu
EP3523343A4 (en) 2016-10-06 2020-05-13 W.R. Grace & Co.-Conn. PROCATALYST COMPOSITION WITH A COMBINATION OF INTERNAL ELECTRON DONORS
US9815920B1 (en) 2016-10-14 2017-11-14 Formosa Plastics Corporation, Usa Olefin polymerization catalyst components and process for the production of olefin polymers therewith
US10995158B2 (en) 2016-12-12 2021-05-04 Sabic Global Technologies B.V. Process for manufacture of low emission heterophasic polypropylene
EP3333222A1 (en) 2016-12-12 2018-06-13 SABIC Global Technologies B.V. Composition comprising heterophasic propylene copolymer
WO2018108936A1 (en) 2016-12-12 2018-06-21 Sabic Global Technologies B.V. Process for manufacture of low emission homopolymer or random polypropylene
WO2018108929A1 (en) 2016-12-12 2018-06-21 Sabic Global Technologies B.V. Pellet comprising thermoplastic polymer sheath surrounding glass filaments having reduced emissions
EP3551694B1 (en) 2016-12-12 2021-02-24 SABIC Global Technologies B.V. Heterophasic propylene copolymer
US10822438B2 (en) 2017-05-09 2020-11-03 Formosa Plastics Corporation Catalyst system for enhanced stereo-specificity of olefin polymerization and method for producing olefin polymer
US10124324B1 (en) 2017-05-09 2018-11-13 Formosa Plastics Corporation, Usa Olefin polymerization catalyst components and process for the production of olefin polymers therewith
CN107602736B (zh) * 2017-09-29 2020-02-07 营口市向阳催化剂有限责任公司 一种通用的α-烯烃聚合工业催化剂及其应用
CN107698698B (zh) * 2017-09-30 2020-02-07 营口市向阳催化剂有限责任公司 一种用于α-烯烃聚合含自调节活性的外给电子体的催化剂及其应用
CN111072807A (zh) * 2018-10-19 2020-04-28 中国石油化工股份有限公司 用于烯烃聚合的催化剂组分和催化剂及其应用与烯烃聚合方法
SG11202103779QA (en) 2018-10-19 2021-05-28 China Petroleum & Chem Corp Catalyst component and catalyst for olefin polymerization, and application thereof
CN111072814A (zh) * 2018-10-19 2020-04-28 中国石油化工股份有限公司 用于烯烃聚合的催化剂组分和催化剂及其应用与烯烃聚合方法
KR102156075B1 (ko) * 2019-03-11 2020-09-16 효성화학 주식회사 지글러-나타 전촉매 조성물 및 올레핀 중합방법
US20220298272A1 (en) * 2019-09-17 2022-09-22 Basell Poliolefine Italia S.R.L. Catalyst components for the polymerization of olefins
US11225536B1 (en) 2020-07-17 2022-01-18 Toho Titanium Co., Ltd. Method for producing solid catalyst component for polymerization of olefin, solid catalyst component for polymerization of olefin, catalyst for polymerization of olefin, method for producing catalyst for polymerization of olefin and method for producing polymer of olefin
US12060378B2 (en) 2021-04-28 2024-08-13 Toho Titanium Co., Ltd. Solid catalyst component for olefin polymerization, method for producing solid catalyst component for olefin polymerization, method for producing catalyst for olefin polymerization and method for producing polymer of olefin
JP2022181400A (ja) * 2021-05-26 2022-12-08 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、オレフィン類重合用触媒、オレフィン類重合体の製造方法、オレフィン類重合体、プロピレン系ブロック共重合体の製造方法及びプロピレン系ブロック共重合体
CN118369358A (zh) 2021-12-09 2024-07-19 Sabic环球技术有限责任公司 用于烯烃聚合的催化剂体系
WO2024008770A1 (en) 2022-07-05 2024-01-11 Sabic Global Technologies B.V. Catalyst system for polymerization of an olefin
WO2024008862A1 (en) 2022-07-07 2024-01-11 Basell Poliolefine Italia S.R.L. Catalyst components for the polymerization of olefins

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE363977B (pt) 1968-11-21 1974-02-11 Montedison Spa
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
IT1096661B (it) * 1978-06-13 1985-08-26 Montedison Spa Procedimento per la preparazione di prodotti in forma sferoidale solidi a temperatura ambiente
IT1098272B (it) 1978-08-22 1985-09-07 Montedison Spa Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine
FR2529209A1 (fr) * 1982-06-24 1983-12-30 Bp Chimie Sa Catalyseurs pour la polymerisation et la copolymerisation du propylene et procedes de polymerisation utilisant ces catalyseurs
JPS6067508A (ja) * 1983-09-22 1985-04-17 Toa Nenryo Kogyo Kk オレフインの重合方法
CA1263370A (en) * 1985-03-25 1989-11-28 Masaaki Katao CATALYST AND PROCESS FOR PRODUCING .alpha.-OLEFIN POLYMERS USING THE SAME
GB2183244B (en) * 1985-11-26 1989-11-15 Toho Titanium Co Ltd Olefin-polymerization catalysts and component therefor
IT1227258B (it) * 1988-09-30 1991-03-28 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine
IT1227259B (it) * 1988-09-30 1991-03-28 Himont Inc Catalizzatori per la polimerizzazione di olefine.
IT1230134B (it) 1989-04-28 1991-10-14 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine.
US5726262A (en) * 1990-04-13 1998-03-10 Mitsui Petrochemical Industries, Ltd. Solid titanium catalyst component for olefin polymerization, olefin polymerization catalyst, prepolymerized polyolefin-containing catalyst and method of olefin polymerization
DE69127220T2 (de) * 1990-04-13 1998-01-02 Mitsui Petrochemical Ind Festes Titan enthaltendes Katalysatorbestandteil und Katalysator für Olefinpolymerisation, vorpolymerisierte Olefinpolymerisationskatalysator und Verfahren für Olefinpolymerisation
JP2940993B2 (ja) * 1990-04-13 1999-08-25 三井化学株式会社 オレフィン重合用固体状チタン触媒成分、オレフィン重合用触媒および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
IT1262935B (it) 1992-01-31 1996-07-22 Montecatini Tecnologie Srl Componenti e catalizzatori per la polimerizzazione di olefine
JP3280477B2 (ja) * 1992-08-31 2002-05-13 三井化学株式会社 オレフィン重合用固体状チタン触媒成分の調製方法
IT1256648B (it) 1992-12-11 1995-12-12 Montecatini Tecnologie Srl Componenti e catalizzatori per la polimerizzazione delle olefine
IT1274253B (it) * 1995-02-21 1997-07-15 Himont Inc Processo per la preparazione di componenti catalitici solidi per la polimerizzazione di olefine
IL117114A (en) * 1995-02-21 2000-02-17 Montell North America Inc Components and catalysts for the polymerization ofolefins
IT1292107B1 (it) * 1997-06-09 1999-01-25 Montell North America Inc Componenti e catalizzatori per la polimerizzazione di olefine
TW539690B (en) * 1997-08-11 2003-07-01 Mitsui Chemicals Inc Process for preparing solid titanium catalyst component, olefin polymerization catalyst, and olefin polymerization process
JP3885336B2 (ja) * 1998-02-19 2007-02-21 住友化学株式会社 α−オレフィン重合用触媒ならびにα−オレフィン重合体の製造方法

Also Published As

Publication number Publication date
BR9906428A (pt) 2000-07-11
KR20010014071A (ko) 2001-02-26
CN1162451C (zh) 2004-08-18
HUP0100871A3 (en) 2009-06-29
ZA997680B (en) 2000-08-01
AR019268A1 (es) 2002-02-13
KR100530978B1 (ko) 2005-11-24
ATE258192T1 (de) 2004-02-15
WO1999057160A1 (en) 1999-11-11
IL133378A0 (en) 2001-04-30
TWI224600B (en) 2004-12-01
CN1268957A (zh) 2000-10-04
US6395670B1 (en) 2002-05-28
JP2002509578A (ja) 2002-03-26
CA2294241C (en) 2009-02-03
HU226973B1 (en) 2010-03-29
EP0994905B1 (en) 2004-01-21
EP0994905A1 (en) 2000-04-26
DE69914278T2 (de) 2004-11-18
RU2226535C2 (ru) 2004-04-10
DE69914278D1 (de) 2004-02-26
AU759295B2 (en) 2003-04-10
JP2009263678A (ja) 2009-11-12
JP4860802B2 (ja) 2012-01-25
AU4136599A (en) 1999-11-23
HUP0100871A2 (hu) 2001-12-28
ES2212560T3 (es) 2004-07-16
MY118927A (en) 2005-02-28
CA2294241A1 (en) 1999-11-11

Similar Documents

Publication Publication Date Title
BR9906428B1 (pt) componentes catalìticos, catalisador e processo para a (co)polimerização de olefinas ch2=chr.
BR9908406B1 (pt) processo para a polimerizaÇço de olefinas, componente de catalisador de polimerizaÇço e poliolefina.
BR0006095B1 (pt) componente catalÍtico sàlido e catalisador para a polimerizaÇço de olefinas, bem como processo para a (co)polimerizaÇço de olefinas.
BR9906934B1 (pt) composto, catalisador, processo para preparar uma poliolefina, e, uso de um catalisador.
BR9804251B1 (pt) processo para hidrogenaÇço catalitica de nitrilas, e catalisador de cobalto esponjoso.
BR0006832B1 (pt) componentes catalìticos para a polimerização de olefinas, processo para a preparação de componentes catalìticos e catalisadores resultantes.
BR9404315A (pt) Catalisador, processo para sua preparação e processo para hidroconversão de hidrocarboneto.
DZ2737A1 (fr) Catalyseurs de polymérisation.
DZ2738A1 (fr) Catalyseurs de polymérisation.
BR0207072B1 (pt) processo para a polimerização de olefinas e componente catalìtico.
BR0307701B1 (pt) componente de catalisador sàlido para polimerizaÇço de olefinas, catalisador para polimerizaÇço de olefina ch2=chr, catalisador prÉ-polimerizado para polimerizaÇço de olefina ch2=chr e processo para a polimerizaÇço de olefina ch2=chr.
BR9913611B1 (pt) processo para regenerar um catalisador de oxidação "on-line e processo para preparar uma olefina".
ID23021A (id) Komponen-komponen katalis prapolimerisasi untuk polimerisasi olefin
ZA200204396B (en) Catalyst components for the polymerization of olefins.
BR9911494B1 (pt) composição catalisadora de três vias, veìculo incluindo a composição catalisadora, processo para catalisar uma reação quìmica, e, uso da composição catalisadora.
ATE280185T1 (de) Polymerisationskatalysatoren
DE69829365D1 (de) Substituierte metallocenverbindungen für olefinpolymerisationkatalysatorsystemen, deren zwischenverbindungen und verfahren zu ihrer herstellung
BR0215086B1 (pt) sistema catalisador de conversço de hidrocarboneto, e, processo para a oligomerizaÇço de olefinas.
PT819704E (pt) Processo para a obtencao de polimeros hidro-soluveis, polimeros obtidos e suas utilizacoes
DE60129075D1 (de) Olefinpolymerisationskatalysator, Verfahren zur Olefinpolymerisation damit
DE69737368D1 (de) Katalysatorkomponenten für die olefinpolymerisation, polymerisationskatalysatoren und verfharen zur olefinpolymerisierung unter verwendung derselben
ID27764A (id) Katalis-katalis polimerisasi
BR9804960A (pt) Componente catalisador sÄlido e catalisador para a polimeriza-Æo de olefinas ch2=chr
IT1301990B1 (it) Catalizzatori per la polimerizzazione delle olefine.
BR9202660A (pt) Processo para a preparacao de um companente solido de catalisador para (co) polimerizacao de etileno,componente catalitico solido,catalisador e processo para a (co) polimerizacao de etileno

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.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
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 29/04/1999, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO NAO RECOLHIMENTO DA 14A ANUIDADE.

B24D Patent annual fee: restoration after fee payment