BR0316911A - Adutos baseados em dicloreto de magnésio e componentes catalìticos obtidos a partir deles - Google Patents

Adutos baseados em dicloreto de magnésio e componentes catalìticos obtidos a partir deles

Info

Publication number
BR0316911A
BR0316911A BR0316911-1A BR0316911A BR0316911A BR 0316911 A BR0316911 A BR 0316911A BR 0316911 A BR0316911 A BR 0316911A BR 0316911 A BR0316911 A BR 0316911A
Authority
BR
Brazil
Prior art keywords
adducts
magnesium dichloride
components obtained
catalytic components
ranges
Prior art date
Application number
BR0316911-1A
Other languages
English (en)
Other versions
BR0316911B1 (pt
Inventor
Diego Brita
Andrea Casalini
Daniele Evangelisti
Ofelia Fusco
Gianni Collina
Original Assignee
Basell Poliolefine Spa
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 by Basell Poliolefine Spa filed Critical Basell Poliolefine Spa
Publication of BR0316911A publication Critical patent/BR0316911A/pt
Publication of BR0316911B1 publication Critical patent/BR0316911B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0201—Oxygen-containing compounds
    • B01J31/0209—Esters of carboxylic or carbonic acids
    • 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
    • C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/651—Pretreating with non-metals or metal-free compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0201—Oxygen-containing compounds
    • B01J31/0202—Alcohols or phenols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0201—Oxygen-containing compounds
    • B01J31/0204—Ethers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0201—Oxygen-containing compounds
    • B01J31/0205—Oxygen-containing compounds comprising carbonyl groups or oxygen-containing derivatives, e.g. acetals, ketals, cyclic peroxides
    • B01J31/0208—Ketones or ketals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0201—Oxygen-containing compounds
    • B01J31/0211—Oxygen-containing compounds with a metal-oxygen link
    • B01J31/0212—Alkoxylates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0235—Nitrogen containing compounds
    • B01J31/0237—Amines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0272—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing elements other than those covered by B01J31/0201 - B01J31/0255
    • B01J31/0274—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing elements other than those covered by B01J31/0201 - B01J31/0255 containing silicon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/128—Mixtures of organometallic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
    • B01J31/143—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron of aluminium
    • 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
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—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
    • 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
    • C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/652—Pretreating with metals or metal-containing compounds
    • C08F4/654—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/10—Polymerisation reactions involving at least dual use catalysts, e.g. for both oligomerisation and polymerisation
    • B01J2231/12—Olefin polymerisation or copolymerisation
    • B01J2231/122—Cationic (co)polymerisation, e.g. single-site or Ziegler-Natta type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/20—Complexes comprising metals of Group II (IIA or IIB) as the central metal
    • B01J2531/22—Magnesium
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Catalysts (AREA)
  • Polymerization Catalysts (AREA)

Abstract

"ADUTOS BASEADOS EM DICLORETO DE MAGNéSIO E COMPONENTES CATALìTICOS OBTIDOS A PARTIR DELES". Refere-se o presente invento a adutos sólidos de Lewis compreendendo MgCl~ 2~, uma base de Lewis (LB) pertencente a éteres, ésteres, cetonas, silanos ou aminas, e um álcool ROH, em que R é um grupo hidrocarboneto C~ 1~-C~ 15~, opcionalmente substituído com grupos contendo heteroátomos, os componentes estando em razões molares definidas pela seguinte fórmula MgCl~ 2~(ROH)~ m~(LB)~ n~, em que m varia de 0,05 a 6 e n varia de 0,08 a 6. Estes adutos permitem preparar catalisadores tendo uma boa estabilidade morfológica e alta atividade de polimerização.
BRPI0316911-1A 2002-12-18 2003-11-25 aduto sàlido de lewis, seus processos de preparaÇço, componente catalÍtico, bem como sistema catalÍtico e processo para polimerizaÇço de olefinas. BR0316911B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP02080616 2002-12-18
US43519502P 2002-12-20 2002-12-20
EP03101357 2003-05-14
US48269703P 2003-06-26 2003-06-26
PCT/EP2003/013818 WO2004054711A1 (en) 2002-12-18 2003-11-25 Magnesium dichloride-based adducts and catalyst components obtained therefrom

Publications (2)

Publication Number Publication Date
BR0316911A true BR0316911A (pt) 2005-10-18
BR0316911B1 BR0316911B1 (pt) 2013-05-07

Family

ID=44257197

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0316911-1A BR0316911B1 (pt) 2002-12-18 2003-11-25 aduto sàlido de lewis, seus processos de preparaÇço, componente catalÍtico, bem como sistema catalÍtico e processo para polimerizaÇço de olefinas.

Country Status (14)

Country Link
US (1) US7932206B2 (pt)
EP (1) EP1572355B1 (pt)
JP (1) JP5069414B2 (pt)
KR (1) KR20050085800A (pt)
CN (1) CN103073661B (pt)
AR (1) AR042497A1 (pt)
AT (1) ATE514484T1 (pt)
AU (1) AU2003293783A1 (pt)
BR (1) BR0316911B1 (pt)
CA (1) CA2510254A1 (pt)
MX (1) MXPA05006585A (pt)
RU (1) RU2342998C2 (pt)
TW (1) TW200415158A (pt)
WO (1) WO2004054711A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005063832A1 (en) * 2003-12-23 2005-07-14 Basell Poliolefine Italia S.R.L. Magnesium dichloride-ethanol adducts and atalyst components obtained therefrom
US20100099833A1 (en) * 2006-04-06 2010-04-22 Xianzhi Xia Magnesium halide complexes, catalyst components and catalysts for olefin polymerization prepared therefrom
SA3686B1 (ar) 2009-10-16 2014-10-22 China Petroleum& Chemical Corp مكون حفاز لبلمرة الأولفين وحفاز يشتمل عليه
US20120283402A1 (en) * 2009-12-23 2012-11-08 Basell Poliolefine Italia S.R.L. Magnesium dichloride-water adducts and catalyst components obtained therefrom
WO2012025379A1 (en) * 2010-08-24 2012-03-01 Basell Poliolefine Italia S.R.L. Catalyst components for the polymerization of olefins
KR101775317B1 (ko) * 2010-09-30 2017-09-19 바셀 폴리올레핀 이탈리아 에스.알.엘 마그네슘 디클로라이드-알코올 부가물 및 그로부터 얻어지는 촉매 성분
BR112014002801B1 (pt) * 2011-08-08 2021-09-21 Basell Poliolefine Italia S.R.L. Produtos de adução de dicloreto-etanol magnésio, seu processo de preparação e processo para a polimerização de olefinas utilizando os referidos produtos
EP2610273B1 (en) * 2011-12-30 2018-02-07 Borealis AG Catalyst component
EP2692743A1 (en) * 2012-08-03 2014-02-05 Basell Poliolefine Italia S.r.l. Magnesium dichloride-alcohol adducts and catalyst components obtained therefrom
WO2014118165A1 (en) 2013-01-31 2014-08-07 Saudi Basic Industries Corporation Process for preparing a catalyst component for polymerization of olefins
BR112016020160B1 (pt) 2014-03-14 2021-12-14 Basell Poliolefine Italia S.R.L. Componentes catalisadores para polimerização de olefinas, seu processo de preparação, catalisador para (co)polimerização de olefinas, processo de (co)polimerização de olefinas e aduto de base de lewis
JP7446989B2 (ja) 2017-08-29 2024-03-11 ダブリュー・アール・グレース・アンド・カンパニー－コーン オレフィン重合触媒
JP2023546624A (ja) * 2020-10-26 2023-11-06 中国石油化工股▲ふん▼有限公司 オレフィン重合触媒を製造するための固体成分、その製造方法およびその利用
CN114478857B (zh) * 2020-10-26 2023-07-21 中国石油化工股份有限公司 烯烃聚合催化剂载体及其制备方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU35844B (en) * 1968-11-25 1981-08-31 Montedison Spa Process for obtaining catalysts for the polymerization of olefines
IT1054410B (it) * 1975-11-21 1981-11-10 Mitsui Petrochemical Ind Catalizzatori per la polimerizzazione delle alfa olefine
IT1114822B (it) * 1977-07-04 1986-01-27 Montedison Spa Componenti di catalizzatori per la polimerizzazione delle alfa-olefine
IT1098272B (it) * 1978-08-22 1985-09-07 Montedison Spa Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine
IT1209255B (it) 1980-08-13 1989-07-16 Montedison Spa Catalizzatori per la polimerizzazione di olefine.
JPH07642B2 (ja) 1984-12-19 1995-01-11 三菱油化株式会社 オレフイン重合用触媒成分
FI80055C (fi) 1986-06-09 1990-04-10 Neste Oy Foerfarande foer framstaellning av katalytkomponenter foer polymerisation av olefiner.
IT1227258B (it) 1988-09-30 1991-03-28 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine
IT1230134B (it) 1989-04-28 1991-10-14 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine.
JPH03140308A (ja) * 1989-10-27 1991-06-14 Chisso Corp ポリオレフィン用重合触媒の製法
FR2669915B1 (fr) * 1990-11-29 1993-01-29 Atochem Particules de chlorure de magnesium a structure polyedre, composante catalytique supportee sur ces particules, procedes de fabrication de ces produits et des polyolefines obtenues a partir de cette composante catalytique.
JPH04331210A (ja) 1990-11-30 1992-11-19 Chisso Corp オレフィン重合用触媒
IT1245250B (it) * 1991-03-27 1994-09-13 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine
FR2728181B1 (fr) 1994-12-16 1997-01-31 Appryl Snc Composante catalytique pour la polymerisation des olefines, son procede de fabrication, et procede de polymerisation des olefines en presence de ladite composante catalytique
IL117114A (en) * 1995-02-21 2000-02-17 Montell North America Inc Components and catalysts for the polymerization ofolefins
HUP0001557A3 (en) 1997-03-29 2010-01-28 Montell Technology Company Bv Magnesium dichloride-alcohol adducts, process for their preparation and catalyst components obtained therefrom
GB2325004B (en) 1997-05-09 1999-09-01 Samsung General Chemicals Co A catalyst for polymerization and copolymerization of olefins
CN1086191C (zh) 1998-03-17 2002-06-12 中国石油化工集团公司 用于乙烯聚合或共聚合的催化剂及其制法

Also Published As

Publication number Publication date
JP2006518772A (ja) 2006-08-17
CN103073661B (zh) 2018-06-12
TW200415158A (en) 2004-08-16
WO2004054711A1 (en) 2004-07-01
JP5069414B2 (ja) 2012-11-07
US7932206B2 (en) 2011-04-26
KR20050085800A (ko) 2005-08-29
AR042497A1 (es) 2005-06-22
AU2003293783A1 (en) 2004-07-09
EP1572355A1 (en) 2005-09-14
US20060025300A1 (en) 2006-02-02
MXPA05006585A (es) 2005-08-16
RU2005122494A (ru) 2006-01-20
BR0316911B1 (pt) 2013-05-07
ATE514484T1 (de) 2011-07-15
CA2510254A1 (en) 2004-07-01
EP1572355B1 (en) 2011-06-29
CN103073661A (zh) 2013-05-01
RU2342998C2 (ru) 2009-01-10

Similar Documents

Publication Publication Date Title
BR0316911A (pt) Adutos baseados em dicloreto de magnésio e componentes catalìticos obtidos a partir deles
BR0209542B1 (pt) processo para a preparação de polìmeros de olefina, bem como catalisadores selecionados.
BRPI0606453A2 (pt) processo para a produção de um polìmero de olefina e componente catalisador de titánio sólido
EP1270603A3 (en) Olefin polymerization catalyst, process for polymerizing olefins, ethylene polymer obtained by said process and use thereof
BRPI0510239A (pt) polietileno, peça moldada por injeção, e, tampas roscadas
HUP0202644A2 (hu) Fémorganikus katalizátorkompozíciók
BR0006095A (pt) Componente catalìtico sólido e catalisador para a polimerização de olefinas
BR112012005280B8 (pt) Polímero e composição farmacêutica
BRPI0417643A (pt) processo para a preparação de glicolaldeìdo, composição catalisadora, e, processo para a preparação de etileno glicol
ATE310755T1 (de) Ein verfahren zur herstellung von ethylen homo- und copolymer
MX172040B (es) , "proceso para preparar alfa-olefinas lineales con el uso de productos de adicion de zirconio como catalizadores
RU2010154305A (ru) Система катализатора полимеризации олефинов
KR970061355A (ko) 올레핀 중합용 고체촉매성분, 그 제조방법 및 폴리올레핀의 제조방법
AR025187A1 (es) Un precursor de complejo de metales mixtos, un metodo para elaborarlo, un procatalizador de la polimerizacion preparado mediante la halogenacion delprecursor y un metodo para polimerizar una olefina
BR9917328A (pt) Catalisador para homo e co-polimerização de etileno
TW200602364A (en) Magnesium chloride-based adducts and catalyst components obtained therefrom
BR0305709A (pt) Adutos de dicloreto de magnésio-álcool e componentes catalìticos obtidos a partir deles
BRPI0416436A (pt) adutos de dicloreto de magnésio-etanol e componentes catalìticos obtidos a partir deles
EA201200289A1 (ru) Каталитическая система и способ получения полиэтилена
SG124236A1 (en) Prepolymerization catalyst for use in gas phase polymerization of olefins and process for producing the same
ATE356835T1 (de) Verfahren zur herstellung von homo- und copolymeren von ethylen
BR0215779B1 (pt) processo para obter um componente de catalisador sólido para a polimerização e a copolimerização de etileno, e, componente de catalisador sólido.
EA200201225A1 (ru) Катализаторы циглера-натта процессов полимеризации в растворе при высоких температурах
ATE557043T1 (de) Magnesiumdichlorid-alkohol-addukte und daraus erhaltene katalysatorkomponenten
BR112015011215A2 (pt) catalisador metaloceno suportado em suporte híbrido, processo de obtenção do mesmo, processo de polimerização para obtenção de um homopolímero ou copolímero de etileno com distribuição de massa molar ampla ou bimodal, uso do catalisador de metaloceno suportado e polímero de etileno com distribuição de massa molar ampla ou bimodal

Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: BASELL POLIOLEFINE ITALIA S.R.L. (IT)

Free format text: ALTERADO DE: BASELL POLIOLEFINE ITALIA S.P.A.

B07A Application suspended after technical examination (opinion) [chapter 7.1 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 25/11/2003, OBSERVADAS AS CONDICOES LEGAIS.

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

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2541 DE 17-09-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.