[go: up one dir, main page]

KR970065563A - 알루미늄 화합물 함유 고체 촉매 성분, 올레핀 중합용 촉매 및 올레핀 중합체의 제조방법 - Google Patents

알루미늄 화합물 함유 고체 촉매 성분, 올레핀 중합용 촉매 및 올레핀 중합체의 제조방법 Download PDF

Info

Publication number
KR970065563A
KR970065563A KR1019970008898A KR19970008898A KR970065563A KR 970065563 A KR970065563 A KR 970065563A KR 1019970008898 A KR1019970008898 A KR 1019970008898A KR 19970008898 A KR19970008898 A KR 19970008898A KR 970065563 A KR970065563 A KR 970065563A
Authority
KR
South Korea
Prior art keywords
compound
containing solid
catalyst component
solid catalyst
transition metal
Prior art date
Application number
KR1019970008898A
Other languages
English (en)
Other versions
KR100473441B1 (ko
Inventor
신이치 구마모토
히로아키 가타야마
아키오 이마이
Original Assignee
고사이 아키오
스미토모가가쿠고교 가부시키가이샤
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 고사이 아키오, 스미토모가가쿠고교 가부시키가이샤 filed Critical 고사이 아키오
Publication of KR970065563A publication Critical patent/KR970065563A/ko
Application granted granted Critical
Publication of KR100473441B1 publication Critical patent/KR100473441B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F4/06—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
    • C08F4/12—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of boron, aluminium, gallium, indium, thallium or rare earths
    • 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
    • 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
    • C08F4/06—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
    • 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
    • C08F110/02—Ethene
    • 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
    • C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
    • C08F4/61912—Component covered by group C08F4/60 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
    • C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
    • C08F4/6192—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/61922—Component covered by group C08F4/60 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
    • 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
    • Y10S526/943—Polymerization with metallocene catalysts

Landscapes

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

Abstract

담체를 오가노알루미늄옥시 화합물과 접촉시킨 다음 친전자성 그룹을 보유하는 화합물과 접촉시켜 수득한 알루미늄 화합물 함유 고체 촉매 성분, 알루미늄 화합물 함유 고체 촉매 성분을 전이 금속 화합물과 접촉시켜 수득한 전이 금속 함유 고체 촉매 성분, 알루미늄 화합물 함유 고체 촉매 성분과 오가노알루미늄 화합물을 포함하는 올레핀 중합용 촉매 및 올레핀 중합용 촉매를 사용하여 올레핀을 중합시키거나 공중합시킴을 포함하는 올레핀 중합체의 제조방법.

Description

알루미늄 화합물 함유 고체 촉매 성분, 올레핀 중합용 촉매 및 올레핀 중합체의 제조 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (19)

  1. 담체를 오가노알루미늄옥시 화합물과 접촉시킨 다음 친전자성 그룹을 보유하는화합물과 접촉시켜 수득한 알루미늄 화합물 함유 고체 촉매 성분.
  2. 제1항에 있어서, 친전자성 그룹을 보유하는 화합물이 또한 극성 작용성 그룹을 보유하는 알루미늄 화합물함유 고체 촉배 성분.
  3. 제1항에 있어서, 친전자자성 그룹을 보유하는 화합물이 할로겐화 페놀인 알루미늄 화합물 함유 고체 촉매 성분.
  4. 제1항에 따르는 알루미늄 화합물 함유 고체 촉매 성분을 전이 금속 화합물과 접촉시켜 수득한 전이 금속 함유 고체 촉매 성분.
  5. 제2항에 따르는 알루미늄 화합물 함유 고체 촉매 성분을 전이 금속 화합물과 접촉시켜 수득한 전이 금속 함유 고체 촉매 성분.
  6. 제3항에 따르는 알루미늄 화합물 함유 고체 촉매 성분을 전이 금속 화합물과 접촉시켜 수득한 전이 금속 함유 고체 촉매 성분.
  7. 제4항에 있어서, 전이 금속 화합물이 메탈로센 전이 금속 화합물인 전이 금속 함유 고체 촉매 성분.
  8. 제1항에 따르는 알루미늄 화합물 함유 고체 촉매 성분, 전이 금속 화합물 및 오가노알루미늄 화합물을 포함하는 올레핀 중합용 촉매.
  9. 제2항에 따르는 알루미늄 화합물 함유 고체 촉매 성분, 전이 금속 화합물 및 오가노알루미늄 화합물을 포함하는 올레핀 중합용 촉매.
  10. 제3항에 따르는 알루미늄 화합물 함유 고체 촉매 성분, 전이 금속 화합물 및 오가노알루미늄 화합물을 포함하는 올레핀 중합용 촉매.
  11. 제4항에 따르는 전이 금속 함유 고체 촉매 성분 및 오가노알루미늄 화합물을 포함하는 올레핀 중합용 촉매.
  12. 제5항에 따르는 전이 금속 함유 고체 촉매 성분 및 오가노알루미늄 화합물을 포함하는 올레핀 중합용 촉매.
  13. 제6항에 따르는 전이 금속 함유 고체 촉매 성분 및 오가노알루미늄 화합물을 포함하는 올레핀 중합용 촉매.
  14. 제7항에 따르는 올레핀 중합용 촉매를 사용하여 올레핀을 중합시킴을 포함하여, 올레핀 중합체를 제조하는 방법.
  15. 제8항에 따르는 올레핀 중합용 촉매를 사용하여 올레핀을 중합시킴을 포함하여, 올레핀 중합체를 제조하는 방법.
  16. 제9항에 따르는 올레핀 중합용 촉매를 사용하여 올레핀을 중합시킴을 포함하여, 올레핀 중합체를 제조하는 방법.
  17. 제14항에 있어서, 올페핀 중합체가 에틸렌/α-올레핀 공중합체인 방법.
  18. 제15항에 있어서, 올페핀 중합체가 에틸렌/α-올레핀 공중합체인 방법.
  19. 제16항에 있어서, 올페핀 중합체가 에틸렌/α-올레핀 공중합체인 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019970008898A 1996-03-19 1997-03-17 알루미늄화합물함유고체촉매성분,올레핀중합용촉매및올레핀중합체의제조방법 Expired - Fee Related KR100473441B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP96-062610 1996-03-19
JP06261096A JP3959132B2 (ja) 1996-03-19 1996-03-19 アルミニウム化合物含有固体触媒成分、オレフィン重合用触媒及びオレフィン重合体の製造方法

Publications (2)

Publication Number Publication Date
KR970065563A true KR970065563A (ko) 1997-10-13
KR100473441B1 KR100473441B1 (ko) 2005-07-18

Family

ID=13205265

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970008898A Expired - Fee Related KR100473441B1 (ko) 1996-03-19 1997-03-17 알루미늄화합물함유고체촉매성분,올레핀중합용촉매및올레핀중합체의제조방법

Country Status (6)

Country Link
US (2) US6100213A (ko)
JP (1) JP3959132B2 (ko)
KR (1) KR100473441B1 (ko)
CN (1) CN1097063C (ko)
DE (1) DE19711304B4 (ko)
SG (1) SG83662A1 (ko)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000068804A (ko) * 1997-08-21 2000-11-25 고오사이 아끼오 개질된 입자, 이로부터 제조된 담체, 이로부터 제조된 올레핀 중합용 촉매 성분, 이로부터 제조된 올레핀 중합용 촉매 및 올레핀중합체의 제조방법
JP4440355B2 (ja) 1998-03-25 2010-03-24 住友化学株式会社 改質された粒子、それよりなる担体、それよりなるオレフィン重合用触媒成分、それを用いてなるオレフィン重合用触媒、およびオレフィン重合体の製造方法
SG74749A1 (en) * 1998-09-09 2000-08-22 Sumitomo Chemical Co Modified aluminium oxy compound polymerization catalyst and process for producing olefin polymer and alkenyl aromatic hydrocaron polymer
US6664208B1 (en) 1999-09-07 2003-12-16 Sumitomo Chemical Company, Limited Modified aluminum oxy compound, polymerization catalyst and process for producing olefin polymer and alkenyl aromatic hydrocarbon polymer
JP4501872B2 (ja) * 1998-09-09 2010-07-14 住友化学株式会社 変性アルミニウムオキシ化合物、付加重合用触媒成分、付加重合用触媒、オレフィン重合体の製造方法、アルケニル芳香族炭化水素重合体の製造方法、および共重合体
SG93255A1 (en) 1999-08-31 2002-12-17 Sumitomo Chemical Co Olefin polymerization catalyst and process for producing olefin polymer
EP1153938A4 (en) * 1999-09-29 2004-03-17 Sumitomo Chemical Co CATALYST USEFUL FOR STEREOREGULAR POLYMERIZATION OF ALPHA-OLEFIN AND PROCESS FOR PRODUCING A STEREOREGULAR ALPHA-OLEFIN POLYMER
SG83223A1 (en) * 1999-12-27 2001-09-18 Sumitomo Chemical Co Modified particles, catalyst for olefin polymerization using the same, and process of producing olefin polymer
JP2001253908A (ja) * 2000-03-10 2001-09-18 Sumitomo Chem Co Ltd オレフィン重合用触媒およびオレフィン重合体の製造方法
US7208559B2 (en) * 2002-12-27 2007-04-24 Mitsui Chemicals, Inc. Ethylened polymer and molded object obtained therefrom
JP4558312B2 (ja) * 2002-12-27 2010-10-06 三井化学株式会社 エチレン重合体およびこれから得られる成形体
SG131121A1 (en) 2003-10-22 2007-04-26 Sumitomo Chemical Co Process for producing modified particle, carrier or catalyst component for addition polymerization, pre-polymerized catalyst component therefor, catalyst therefor, and addition polymer
US7122691B2 (en) * 2004-03-30 2006-10-17 Sumitomo Chemical Company, Limited Process for producing compound, catalyst component for addition polymerization, process for producing catalyst for addition polymerization, and process for producing addition polymer
US7592402B2 (en) * 2004-04-30 2009-09-22 Sumitomo Chemical Company, Limited Process for producing modified particle; carrier; catalyst component for addition polymerization; process for producing catalyst for addition polymerization; and process for producing addition polymer
JP2006008836A (ja) * 2004-06-25 2006-01-12 Mitsui Chemicals Inc エチレン系重合体樹脂組成物およびこれから得られる成形体
CA2503461A1 (en) * 2005-04-01 2006-10-01 Nova Chemicals Corporation Modified (mao + aluminum alkyl) activator
EP1731537A1 (en) * 2005-06-09 2006-12-13 Innovene Manufacturing France SAS Supported polymerisation catalysts
EP1963379A2 (en) * 2005-12-21 2008-09-03 Albermarle Corporation Catalyst activators, processes for making same, and use thereof in catalysts and polymerization of olefins
TWI555574B (zh) 2011-03-09 2016-11-01 亞比馬利股份有限公司 含有碳陽離子劑之鋁氧烷催化活性劑及其於聚烯烴催化劑中之用途
JP5925100B2 (ja) * 2012-10-03 2016-05-25 本田技研工業株式会社 ポリプロピレン組成物の製造方法
JPWO2016052308A1 (ja) * 2014-09-30 2017-07-13 住友化学株式会社 変性固体状ポリアルキルアルミノキサンおよびオレフィン多量化反応用触媒
EP3318544B1 (en) 2016-11-07 2020-03-18 Scg Chemicals Co. Ltd. Process for the preparation of polymerized polyethylene wax

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4232140A (en) * 1978-10-23 1980-11-04 Cities Service Company Process for polymerizing olefins
US4303771A (en) * 1978-12-14 1981-12-01 Union Carbide Corporation Process for the preparation of high density ethylene polymers in fluid bed reactor
DE3030055A1 (de) * 1980-08-08 1982-03-25 Basf Ag, 6700 Ludwigshafen Verfahren zum herstellen von ethylen-homopolymerisaten sowie ethylen-copolymerisaten mit (alpha) -monoolefinen
US4367161A (en) * 1981-01-23 1983-01-04 Gulf Research & Development Company Novel polymerization catalyst and process for using same to polymerize olefins
US4897455A (en) * 1985-06-21 1990-01-30 Exxon Chemical Patents Inc. Polymerization process
JP2538588B2 (ja) * 1987-04-03 1996-09-25 三井石油化学工業株式会社 オレフイン重合用固体触媒の製法
US5026797A (en) * 1987-10-22 1991-06-25 Mitsubishi Petrochemical Co., Ltd. Process for producing ethylene copolymers
US5030605A (en) * 1989-12-29 1991-07-09 Union Carbide Chemicals And Plastics Technology Corporation Catalyst for regulating the molecular weight distribution of ethylene polymers
EP0516458B2 (en) * 1991-05-31 2007-12-19 Mitsui Chemicals, Inc. Olefin polymerization solid catalyst, olefin polymerization catalyst and olefin polymerization
DE4139262A1 (de) * 1991-11-29 1993-06-03 Basf Ag Getraegerte katalysatorsysteme zur polymerisation von c(pfeil abwaerts)2(pfeil abwaerts)- bis c(pfeil abwaerts)1(pfeil abwaerts)(pfeil abwaerts)0(pfeil abwaerts)-alkenen
US5391793A (en) * 1992-11-02 1995-02-21 Akzo Nobel N.V. Aryloxyaluminoxanes
US5939346A (en) * 1992-11-02 1999-08-17 Akzo Nobel N.V. Catalyst system comprising an aryloxyaluminoxane containing an electron withdrawing group
DE69403928T2 (de) * 1993-04-09 1997-12-18 Tosoh Corp Katalysator und Verfahren zur Olefin-Polymerisation
JP3196419B2 (ja) * 1993-05-20 2001-08-06 出光興産株式会社 アルミニウムオキシ化合物及びそれを含有する重合用触媒
DE59503827D1 (de) * 1994-06-03 1998-11-12 Pcd Polymere Ag Katalysatorträger, geträgerte Metallocenkatalysatoren und deren Verwendung für die Herstellung von Polyolefinen

Also Published As

Publication number Publication date
JPH09249707A (ja) 1997-09-22
US6100213A (en) 2000-08-08
CN1168387A (zh) 1997-12-24
DE19711304B4 (de) 2009-01-08
DE19711304A1 (de) 1997-10-30
US6333388B1 (en) 2001-12-25
SG83662A1 (en) 2001-10-16
JP3959132B2 (ja) 2007-08-15
CN1097063C (zh) 2002-12-25
KR100473441B1 (ko) 2005-07-18

Similar Documents

Publication Publication Date Title
KR970065563A (ko) 알루미늄 화합물 함유 고체 촉매 성분, 올레핀 중합용 촉매 및 올레핀 중합체의 제조방법
KR940009217A (ko) 에틸렌 중합용 티타늄 촉매성분, 에틸렌 중합촉매 및 그를 사용한 에틸렌중합방법
MY109753A (en) Process for polymerizing olefins and catalyst for polymerizing olefins.
EP0513380A4 (en) Process for producing olefinic polymer
WO1992000333A3 (en) Aluminum-free monocyclopentadienyl metallocene catalysts for olefin polymerization
CA2024899A1 (en) Olefin polymerization catalysts
KR910015595A (ko) 올레핀 중합용 고체촉매 및 이 촉매를 사용한 올레핀 중합방법
BR9812307A (pt) Complexos de metal de ciclopentafenantrenoìla e processo de polimerização
KR920006429A (ko) 저밀봉 온도를 갖는 결정성 프로필렌 중합체 조성물
MXPA00006074A (es) Catalizadores de niquel diimina con metilalumoxano como cocatalizador, metodo de polimerizacion de olefinas con los mismos y polimeros producidos.
NO903866D0 (no) Ny baererkatalysator for polymerisasjonen av etylen.
ATE108460T1 (de) Fester katalysator für olefinpolymerisation.
EP1138687A4 (en) METALLOCENE COMPOUND, MANUFACTURING METHOD THEREOF, OLEFIN POLYMERIZATION CATALYST, PROCESS FOR PRODUCING POLYOLEFIN AND POLYOLEFIN
EP0324856A4 (en) POLYMERIZATION PROCESS FOR OLEFINS.
AU5637899A (en) Polymerisation catalyst
BR9813438B1 (pt) processo para polimerizaÇço de olefinas, pelÍcula e polÍmero de etileno-alfa-olefina.
PT1135419E (pt) Complexos anionicos do grupo 13 contendo nitrogenio para polimerizacao de olefinas
CA2217165A1 (en) Thermoplastic olefin articles having high surface gloss and mar resistance
ATE253598T1 (de) Copolymerisation von olefine
EP0241560A4 (en) OLEFIN POLYMERIZATION CATALYST AND PROCESS FOR THE PREPARATION OF AN OLEFIN POLYMER USING THE SAME.
MY121130A (en) Vinylidene-containing polymers and uses thereof
FR2746672B1 (fr) Composante catalytique et son utilisation en polymerisation des olefines
BR0009363A (pt) Processo para a polimerização de olefinas, sistemacatalisador, e, polìmero de olefina
EP0328348A3 (en) Olefin polymerization catalyst and process for the polymerization of olefins
DE60224671D1 (de) Verzweigte polymere auf alpha-olefin basis

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19970317

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20020318

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19970317

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20040429

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20041222

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20050217

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20050218

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

Termination category: Default of registration fee

Termination date: 20090110