CN1216553A - 烯烃聚合物及其薄膜或片材,以及烯烃聚合物的制造方法 - Google Patents

烯烃聚合物及其薄膜或片材,以及烯烃聚合物的制造方法 Download PDF

Info

Publication number
CN1216553A
CN1216553A CN97193855A CN97193855A CN1216553A CN 1216553 A CN1216553 A CN 1216553A CN 97193855 A CN97193855 A CN 97193855A CN 97193855 A CN97193855 A CN 97193855A CN 1216553 A CN1216553 A CN 1216553A
Authority
CN
China
Prior art keywords
titanium
phenoxy group
atom
dichloride
methyl
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN97193855A
Other languages
English (en)
Chinese (zh)
Inventor
佐藤秀树
片山博晶
若松和気
白石宽之
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of CN1216553A publication Critical patent/CN1216553A/zh
Pending legal-status Critical Current

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
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic System
    • C07F5/02—Boron compounds
    • C07F5/027—Organoboranes and organoborohydrides
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides 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
    • 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
    • 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
    • C08F2420/00—Metallocene catalysts
    • C08F2420/02—Cp or analog bridged to a non-Cp X anionic donor
    • 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
    • C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
CN97193855A 1996-12-20 1997-12-19 烯烃聚合物及其薄膜或片材,以及烯烃聚合物的制造方法 Pending CN1216553A (zh)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP341988/96 1996-12-20
JP34198896 1996-12-20
JP503397 1997-01-14
JP503497 1997-01-14
JP5033/97 1997-01-14
JP5034/97 1997-01-14
JP179693/97 1997-07-04
JP17969397 1997-07-04

Publications (1)

Publication Number Publication Date
CN1216553A true CN1216553A (zh) 1999-05-12

Family

ID=27454215

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97193855A Pending CN1216553A (zh) 1996-12-20 1997-12-19 烯烃聚合物及其薄膜或片材,以及烯烃聚合物的制造方法

Country Status (6)

Country Link
US (2) US6184319B1 (US06184319-20010206-C00001.png)
EP (4) EP0889062B1 (US06184319-20010206-C00001.png)
KR (1) KR19990087052A (US06184319-20010206-C00001.png)
CN (1) CN1216553A (US06184319-20010206-C00001.png)
DE (3) DE69733883T2 (US06184319-20010206-C00001.png)
WO (3) WO1998028341A1 (US06184319-20010206-C00001.png)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6489261B1 (en) * 1997-12-01 2002-12-03 Dsm N.V. Catalyst composition comprising a reduced transition metal complex and a cocatalyst
SG73641A1 (en) * 1998-05-20 2000-06-20 Sumitomo Chemical Co Ethylene-alpha-olefin-nonconjugated polyrene random
SG72966A1 (en) * 1998-07-08 2000-05-23 Sumitomo Chemical Co Transition metal compound olefin polymerization catalyst component olefin polymerization catalyst and process for producing olefin polymer
DE19951277A1 (de) * 1998-10-27 2000-05-04 Sumitomo Chemical Co Polymer auf Ethylenbasis
US6388031B1 (en) * 1998-12-25 2002-05-14 Sumitomo Chemical Company, Limited Ethylene-alkenyl aromatic compound copolymer, process for the production thereof, and molded article thereof
CN100358988C (zh) * 1999-03-30 2008-01-02 三井化学株式会社 用于润滑油和润滑油组合物的粘度改性剂
SG93255A1 (en) * 1999-08-31 2002-12-17 Sumitomo Chemical Co Olefin polymerization catalyst and process for producing olefin polymer
WO2001053356A1 (de) * 2000-01-17 2001-07-26 Basell Polyolefine Gmbh Katalysatorsystem mit ausgewähltem übergangsmetall: cokatalysator-verhältnis
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
SG99905A1 (en) 2000-06-21 2003-11-27 Sumitomo Chemical Co Transition metal compound, catalyst for addition polymerization, and process for producing addition polymer
JP2008244362A (ja) * 2007-03-28 2008-10-09 Seiko Epson Corp 半導体装置の製造方法、半導体装置、半導体回路、電気光学装置および電子機器
WO2009121374A1 (en) * 2008-03-31 2009-10-08 Dsm Ip Assets B.V. Suspension of catalyst components
AU2010318178B2 (en) 2009-11-11 2013-10-24 Borealis Ag A cable and production process thereof
US11078312B2 (en) 2009-11-11 2021-08-03 Borealis Ag Crosslinkable polymer composition and cable with advantageous electrical properties
US10246527B2 (en) 2009-11-11 2019-04-02 Borealis Ag Polymer composition comprising a polyolefin produced in a high pressure process, a high pressure process and an article
WO2011057927A1 (en) 2009-11-11 2011-05-19 Borealis Ag A polymer composition and a power cable comprising the polymer composition
KR101401370B1 (ko) * 2010-09-23 2014-05-29 토탈 리서치 앤드 테크놀로지 펠루이 인조 잔디
ES2750266T3 (es) 2010-11-03 2020-03-25 Borealis Ag Una composición de polímero y un cable de alimentación que comprende la composición de polímero
WO2013161833A1 (ja) 2012-04-26 2013-10-31 三井化学株式会社 オレフィン重合体の製造方法
US11168158B2 (en) 2017-03-06 2021-11-09 Braskem America, Inc. Electron donors for ziegler-natta precatalyst preparation and catalyst system for olefin polymerization
KR20200105409A (ko) 2019-02-28 2020-09-07 사빅 에스케이 넥슬렌 컴퍼니 피티이 엘티디 신규한 테트라아릴보레이트 화합물, 이를 포함하는 촉매 조성물, 및 이를 이용한 에틸렌 단독중합체 또는 에틸렌과 α-올레핀의 공중합체의 제조방법
WO2020174346A1 (ko) 2019-02-28 2020-09-03 사빅 에스케이 넥슬렌 컴퍼니 피티이 엘티디 신규한 테트라아릴보레이트 화합물, 이를 포함하는 촉매 조성물, 및 이를 이용한 에틸렌 단독중합체 또는 에틸렌과 α-올레핀의 공중합체의 제조방법

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3726968A (en) * 1971-03-05 1973-04-10 Procter & Gamble The inhibition of perspiration with sodium tetraphenylboron
JPS5715842A (en) 1980-06-30 1982-01-27 Nitto Chem Ind Co Ltd Manufacture of highly active fluid catalyst from coarse grained catalyst
CA1338046C (en) * 1986-09-19 1996-02-06 Howard Curtis Welborn Jr. High pressure high temperature polymerization of ethylene
US5084534A (en) * 1987-06-04 1992-01-28 Exxon Chemical Patents, Inc. High pressure, high temperature polymerization of ethylene
US5408017A (en) 1987-01-30 1995-04-18 Exxon Chemical Patents Inc. High temperature polymerization process using ionic catalysts to produce polyolefins
IL85097A (en) 1987-01-30 1992-02-16 Exxon Chemical Patents Inc Catalysts based on derivatives of a bis(cyclopentadienyl)group ivb metal compound,their preparation and their use in polymerization processes
JP2571280B2 (ja) * 1989-01-24 1997-01-16 三井石油化学工業株式会社 エチレン系共重合体およびその製造方法
US5218071A (en) * 1988-12-26 1993-06-08 Mitsui Petrochemical Industries, Ltd. Ethylene random copolymers
US5064802A (en) 1989-09-14 1991-11-12 The Dow Chemical Company Metal complex compounds
JP2545006B2 (ja) 1990-07-03 1996-10-16 ザ ダウ ケミカル カンパニー 付加重合触媒
US5272236A (en) * 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
US5525695A (en) * 1991-10-15 1996-06-11 The Dow Chemical Company Elastic linear interpolymers
US5278272A (en) * 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
WO1993011172A1 (en) 1991-11-25 1993-06-10 Exxon Chemical Patents Inc. Polyonic transition metal catalyst composition
DE69333327T2 (de) * 1992-06-23 2004-09-09 The Dow Chemical Company, Midland Verfahren zur Herstellung Tetrakisfluorphenylborat
ES2167336T3 (es) * 1992-08-05 2002-05-16 Exxonmobil Chem Patents Inc Catalizadores ionicos soportados de metal de transicion para la polimerizacion de olefinas.
CA2146012A1 (en) * 1992-10-02 1994-04-14 Brian W. S. Kolthammer Supported homogenous catalyst complexes for olefin polymerization
DE4235092A1 (de) * 1992-10-17 1994-04-21 Solvay Deutschland Verfahren zur Herstellung von Ph¶3¶C[B(C¶6¶F¶5¶)¶4¶]
US5420355A (en) * 1992-11-02 1995-05-30 Tosoh Akzo Corporation Method of producing a highly pure borate complex of triarylborane with alkylated or arylated alkali metal
JPH06157782A (ja) * 1992-11-17 1994-06-07 Teijin Ltd ポリエステルフイルム
EP0604962A1 (en) 1992-12-28 1994-07-06 Tosoh Akzo Corporation Method of producing tris(pentafluorophenyl)borane using pentafluorophenyl alkyli metal salt prepared from pentafluorobenzene
US5493056A (en) 1992-12-28 1996-02-20 Tosoh Akzo Corporation Method of producing tetrakis (pentafluorophenyl) borate derivatives using pentafluorophenyl alkali metal salt prepared from pentafluorobenzene
JP2868202B2 (ja) * 1992-12-28 1999-03-10 東ソー・アクゾ株式会社 ペンタフルオロベンゼンより調製したペンタフルオロフェニルアルカリ金属塩を用いたトリス（ペンタフルオロフェニル）ボランの製造方法
US5510536A (en) * 1992-12-28 1996-04-23 Tosoh Akzo Corporation Production method of tris(pentafluorophenyl)borane using pentafluorophenylmagnesium derivatives prepared from pentafluorobenzene
JP2790606B2 (ja) * 1992-12-28 1998-08-27 東ソー・アクゾ株式会社 ペンタフルオロベンゼンより調製したペンタフルオロフェニルアルカリ金属塩を用いたテトラキス（ペンタフルオロフェニル）ボレート誘導体の製造方法
KR100311244B1 (ko) * 1993-02-22 2001-12-15 가지와라 야스시 에틸렌/α-올레핀공중합체의제조방법
JP2882270B2 (ja) 1993-02-22 1999-04-12 東ソー株式会社 エチレン／α−オレフィン共重合体の製造方法
JPH06306121A (ja) * 1993-04-21 1994-11-01 Dow Chem Co:The 弾性で実質的に線状であるオレフィンポリマー
US5414180A (en) * 1993-07-14 1995-05-09 Phillips Petroleum Company Organo-aluminoxy product and use
JP3483213B2 (ja) * 1993-11-16 2004-01-06 出光石油化学株式会社 ポリオレフィンの製造方法
JP3795072B2 (ja) * 1993-11-18 2006-07-12 出光興産株式会社 遷移金属化合物，オレフィン重合用触媒，該触媒を用いたオレフィン系重合体の製造方法
US5414181A (en) 1993-11-19 1995-05-09 Exxon Research And Engineering Company Integrated catalytic cracking and olefin producing process
DE4400543C2 (de) * 1994-01-11 1996-09-05 Hoechst Ag Verfahren zur Isolierung von Tetraphenylboraten
ES2116188B1 (es) * 1994-12-30 1999-04-01 Repsol Quimica Sa Proceso de obtencion de poliolefinas con distribuciones de pesos moleculares anchas, bimodales o multimodales.
US5939347A (en) * 1995-01-25 1999-08-17 W.R. Grace & Co. -Conn. Supported catalytic activator
US6329478B1 (en) * 1995-07-14 2001-12-11 Sumitmo Chemical Company, Limited Transition metal complex, process for producing the same, olefin polymerization catalyst containing the transition metal complex and process for producing olefin polymers

Also Published As

Publication number Publication date
EP0889062A4 (en) 2002-05-15
DE69733883T2 (de) 2006-06-01
EP1582525A3 (en) 2006-06-07
WO1998028341A1 (fr) 1998-07-02
EP1582525B1 (en) 2014-12-17
EP1582525A2 (en) 2005-10-05
EP0889062B1 (en) 2005-08-03
EP2324918A3 (en) 2013-12-04
WO1998028342A1 (fr) 1998-07-02
EP2324918A2 (en) 2011-05-25
DE69736631T2 (de) 2007-09-13
DE19781602T1 (de) 1999-03-11
DE69733883D1 (de) 2005-09-08
EP0889062A1 (en) 1999-01-07
KR19990087052A (ko) 1999-12-15
EP0887355A4 (en) 2001-10-24
WO1998028343A1 (fr) 1998-07-02
DE69736631D1 (de) 2006-10-19
EP0887355A1 (en) 1998-12-30
US6184319B1 (en) 2001-02-06
US6613850B1 (en) 2003-09-02
EP0887355B1 (en) 2006-09-06

Similar Documents

Publication Publication Date Title
CN1216553A (zh) 烯烃聚合物及其薄膜或片材,以及烯烃聚合物的制造方法
CN1184242C (zh) 催化剂体系及其在聚合反应方法中的应用
CN1078214C (zh) 弹性的基本上线型的烯烃聚合物
CN1084342C (zh) 单烯烃/多烯烃共聚合物、其制备方法、含该聚合物的组合物和由其生产的制品
CN1045609C (zh) 乙烯/α-烯烃共聚体组合物的制备方法
CN1111563C (zh) 聚合物混合物、由其制造模制品的方法和所制造的模制品
CN1261463C (zh) 低分子量链烯烃（共）聚合物的制造方法及其所用聚合催化剂
CN100335511C (zh) 乙烯系均聚物或乙烯与C3－C20的α－烯烃的无规聚合物的制造方法
CN1547596A (zh) 含有弱共聚单体引入剂和良共聚单体引入剂的混合金属茂催化剂体系
CN1225369A (zh) 烯烃聚合方法
CN1215408A (zh) 生产聚烯烃弹性体的聚合方法、用于活化金属茂前催化剂的生产阳离子的助催化剂、有独特性能组合的聚烯烃弹性体及由其制造的产品
CN1247874A (zh) 制备乙烯聚合物组合物的方法
CN1805977A (zh) 采用金属茂催化剂体系的聚合方法
CN1678678A (zh) 收缩薄膜
CN1423664A (zh) 用于制备双轴拉伸聚丙烯膜的半结晶丙烯聚合物组合物
CN1085569A (zh) 用于乙烯聚合反应的钛催化剂组分,乙烯聚合反应催化剂，及将其用在乙烯聚合反应中的方法
CN1100804C (zh) 丙烯共聚物
CN1087648A (zh) 乙烯-α烯烃共聚物及使用该共聚物而成型的成型品
JP5348421B2 (ja) 遷移金属触媒系及びこれを用いたエチレン単独重合体又はエチレンとオレフィンとの共重合体の製造方法
CN1630667A (zh) 催化剂体系及其在聚合过程中的应用
CN1130397C (zh) 共聚物、其制造方法以及由该共聚物制成的成型品
CN1141323C (zh) 宽分子量分布和短全同立构序列的高分子量聚丙烯
CN1075511C (zh) 立体刚性金属茂化合物
CN1028025C (zh) 乙烯/1-戊烯共聚物的制备方法
CN1156526C (zh) 粉末成型用烯烃类热塑性弹性体组合物、粉末成型用粉末及成型制品

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication