CA1190998A - Process for the preparation of polyolefins - Google Patents

Process for the preparation of polyolefins

Info

Publication number
CA1190998A
CA1190998A CA000406852A CA406852A CA1190998A CA 1190998 A CA1190998 A CA 1190998A CA 000406852 A CA000406852 A CA 000406852A CA 406852 A CA406852 A CA 406852A CA 1190998 A CA1190998 A CA 1190998A
Authority
CA
Canada
Prior art keywords
ethylene
carried out
polymerization
transition metal
halogen
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.)
Expired
Application number
CA000406852A
Other languages
English (en)
French (fr)
Inventor
Walter Kaminsky
Heinrich Hahnsen
Klaus Kulper
Rudiger Woldt
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of CA1190998A publication Critical patent/CA1190998A/en
Expired 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
    • C08F4/42—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
    • C08F4/65922—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 containing at least two cyclopentadienyl rings, fused or not
    • C08F4/65925—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 containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually non-bridged
    • 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)
  • 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)
CA000406852A 1981-07-09 1982-07-08 Process for the preparation of polyolefins Expired CA1190998A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3127133.2 1981-07-09
DE19813127133 DE3127133A1 (de) 1981-07-09 1981-07-09 Verfahren zur herstellung von polyolefinen und deren copolymerisaten

Publications (1)

Publication Number Publication Date
CA1190998A true CA1190998A (en) 1985-07-23

Family

ID=6136516

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000406852A Expired CA1190998A (en) 1981-07-09 1982-07-08 Process for the preparation of polyolefins

Country Status (6)

Country Link
US (1) US4542199A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0069951B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5819309A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1190998A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE3127133A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA824858B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (455)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546522B1 (fr) * 1983-05-25 1985-07-26 Ato Chimie Procede de preparation d'une composante de metal de transition pour un systeme catalytique de polymerisation d'olefines
US5324800A (en) * 1983-06-06 1994-06-28 Exxon Chemical Patents Inc. Process and catalyst for polyolefin density and molecular weight control
ZA844157B (en) * 1983-06-06 1986-01-29 Exxon Research Engineering Co Process and catalyst for polyolefin density and molecular weight control
US4522982A (en) * 1983-06-06 1985-06-11 Exxon Research & Engineering Co. Isotactic-stereoblock polymers of alpha-olefins and process for producing the same
US4530914A (en) * 1983-06-06 1985-07-23 Exxon Research & Engineering Co. Process and catalyst for producing polyethylene having a broad molecular weight distribution
MX167872B (es) * 1983-06-06 1993-04-20 Exxon Research Engineering Co Proceso y catalizador para producir poliolefinas dmezclas del reactor
US4937299A (en) * 1983-06-06 1990-06-26 Exxon Research & Engineering Company Process and catalyst for producing reactor blend polyolefins
US4935474A (en) * 1983-06-06 1990-06-19 Exxon Research & Engineering Company Process and catalyst for producing polyethylene having a broad molecular weight distribution
US5580939A (en) * 1983-06-06 1996-12-03 Exxon Chemical Patents Inc. Process and catalyst for polyolefin density and molecular weight control
US4564647A (en) * 1983-11-14 1986-01-14 Idemitsu Kosan Company Limited Process for the production of polyethylene compositions
EP0374619A1 (en) * 1983-11-14 1990-06-27 Idemitsu Kosan Company Limited Process for the production of polyethylene compositions
US4690992A (en) * 1984-03-28 1987-09-01 California Institute Of Technology Polymerization of difunctional ring compounds
JPS60260602A (ja) * 1984-06-07 1985-12-23 Idemitsu Kosan Co Ltd ポリオレフィンの製造方法
DE3424697C2 (de) * 1984-07-05 1999-07-08 Targor Gmbh Verfahren zur Polymerisation von Ethylen oder von Mischungen von Ethylen mit anderen 1-Olefinen
DE3443087A1 (de) * 1984-11-27 1986-05-28 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von polyolefinen
DE3508887A1 (de) * 1985-03-13 1986-09-25 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von optisch aktiven polyolefinen
CA1263498A (en) * 1985-03-26 1989-11-28 Mitsui Chemicals, Incorporated Liquid ethylene-type random copolymer, process for production thereof, and use thereof
US4808561A (en) * 1985-06-21 1989-02-28 Exxon Chemical Patents Inc. Supported polymerization catalyst
US5191052A (en) * 1985-06-21 1993-03-02 Exxon Chemical Patents Inc. Copolymers of ethylene and 1,3-butadiene
IN172494B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-12-19 1993-09-04 Exxon Chemical Patents Inc
US4897455A (en) * 1985-06-21 1990-01-30 Exxon Chemical Patents Inc. Polymerization process
US5252693A (en) * 1986-07-18 1993-10-12 Idemitsu Kosan Company Limited Syndiotactic styrene polymers
US5280000A (en) * 1985-10-11 1994-01-18 Sumitomo Chemical Company, Limited Catalyst for olefin polymerization and process for producing olefin polymer using the catalyst
US4668834B1 (en) * 1985-10-16 1996-05-07 Uniroyal Chem Co Inc Low molecular weight ethylene-alphaolefin copolymer intermediates
CA1257863A (en) * 1985-10-17 1989-07-25 Vaclav G. Zboril SOLUTION PROCESS FOR THE PREPARATION OF POLYMERS OF .alpha.-OLEFINS
US4665046A (en) * 1985-10-21 1987-05-12 The Dow Chemical Company Organoactinide polymer catalysts
USRE35289E (en) * 1985-11-11 1996-07-02 Idemitsu Kosan Company Limited Process for production of styrene polymers
US5124418A (en) * 1985-11-15 1992-06-23 Exxon Chemical Patents Inc. Supported polymerization catalyst
JPH06820B2 (ja) * 1985-11-21 1994-01-05 三井石油化学工業株式会社 低結晶性エチレン系ランダム共重合体およびその用途
US4791180A (en) * 1985-12-12 1988-12-13 Exxon Chemical Patents Inc. New polymerization catalyst
IL80888A (en) * 1985-12-12 1991-12-12 Exxon Chemical Patents Inc Olefin polymerization catalysts,their preparation and use thereof
US4752597A (en) * 1985-12-12 1988-06-21 Exxon Chemical Patents Inc. New polymerization catalyst
US6013743A (en) * 1985-12-24 2000-01-11 Mitsui Chemicals Inc. Process for polymerization of alpha-olefins
US5641843A (en) * 1985-12-24 1997-06-24 Mitsui Petrochemical Industries, Ltd. Process for polymerization of alpha-olefins
US5700750A (en) * 1985-12-26 1997-12-23 Mitsui Petrochemical Industries, Ltd. Process for polymerization of alpha-olefins
US5055533A (en) * 1986-01-24 1991-10-08 Mobil Oil Corporation Process for polymerizing alpha-olefins with trimethylaluminum-activated catalyst
USRE33683E (en) * 1986-01-24 1991-09-03 Mobil Oil Corporation Catalyst composition for polymerizing alpha-olefins
US4658078A (en) * 1986-08-15 1987-04-14 Shell Oil Company Vinylidene olefin process
US4665047A (en) * 1986-08-15 1987-05-12 Shell Oil Company Stabilization of metallocene/aluminoxane catalysts
US5654248A (en) * 1986-08-26 1997-08-05 Mitsui Petrochemical Industries, Ltd. Catalyst for polymerizing alpha-olefins and process for polymerization
KR920001353B1 (ko) * 1986-08-26 1992-02-11 미쓰이 세끼유 가가꾸 고오교오 가부시끼가이샤 α-올레핀의 중합용 촉매 및 중합법
US5084534A (en) * 1987-06-04 1992-01-28 Exxon Chemical Patents, Inc. High pressure, high temperature polymerization of ethylene
US5700749A (en) * 1986-09-24 1997-12-23 Mitsui Petrochemical Industries, Ltd. Process for polymerizing olefins
ATE177759T1 (de) * 1986-09-24 1999-04-15 Mitsui Chemicals Inc Verfahren zur olefinpolymerisation
EP0268214B1 (en) * 1986-11-13 1991-08-21 Idemitsu Kosan Company Limited Process for producing propylene oligomers
WO1988004031A1 (en) * 1986-11-20 1988-06-02 Nde Technology, Inc. Volumetric leak detection system for underground storage tanks and the like
JPH0780933B2 (ja) * 1986-11-20 1995-08-30 三井石油化学工業株式会社 オレフインの重合方法
DE3640924A1 (de) * 1986-11-29 1988-06-01 Hoechst Ag 1-olefin-stereoblockpolymer und verfahren zu seiner herstellung
DE3640948A1 (de) * 1986-11-29 1988-06-01 Hoechst Ag Verfahren zur herstellung eines 1-olefin-stereoblockpolymers
IL84800A (en) * 1986-12-15 1991-09-16 Montedison Spa Production of crystalline vinyl aromatic polymers having mainly a syndiotactic structure
IL84642A0 (en) * 1986-12-19 1988-04-29 Exxon Chemical Patents Inc Ethylene copolymers and their preparation
IN172045B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-12-19 1993-03-20 Exxon Chemical Patents Inc
JPH085929B2 (ja) * 1987-01-22 1996-01-24 出光興産株式会社 スチレン系重合体の製造法
US5003019A (en) * 1987-03-02 1991-03-26 Mitsui Petrochemical Industries, Ltd. Cyclo-olefinic random copolymer, olefinic random copolymer, and process for producing cyclo-olefinic random copolymers
US4874880A (en) * 1987-03-10 1989-10-17 Chisso Corporation Bis(di-, tri- or tetra-substituted-cyclopentadienyl)-zirconium dihalides
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
US4794096A (en) * 1987-04-03 1988-12-27 Fina Technology, Inc. Hafnium metallocene catalyst for the polymerization of olefins
DE3751694T2 (de) 1987-04-03 1996-08-01 Fina Technology Metallocen-katalysatorsysteme für die Polymersation von Olefinen, mit einer Silizium-Hydrocarbyl-Brücke.
US4939217A (en) * 1987-04-03 1990-07-03 Phillips Petroleum Company Process for producing polyolefins and polyolefin catalysts
US5064797A (en) * 1987-04-03 1991-11-12 Phillips Petroleum Company Process for producing polyolefins and polyolefin catalysts
ATE91691T1 (de) * 1987-06-17 1993-08-15 Dow Chemical Co Katalysator und verfahren zur herstellung syndiotaktischer polystyrene.
US5045517A (en) * 1987-06-17 1991-09-03 The Dow Chemical Company Catalyst and process for preparation of syndiotactic polystyrene
DE3726067A1 (de) 1987-08-06 1989-02-16 Hoechst Ag Verfahren zur herstellung von 1-olefinpolymeren
DE3726325A1 (de) * 1987-08-07 1989-02-16 Hoechst Ag Verfahren zur herstellung eines olefinpolymers
JP2573613B2 (ja) * 1987-08-14 1997-01-22 三菱化学株式会社 エチレンの重合法
US4975403A (en) * 1987-09-11 1990-12-04 Fina Technology, Inc. Catalyst systems for producing polyolefins having a broad molecular weight distribution
JP2546859B2 (ja) * 1987-10-08 1996-10-23 東燃株式会社 エチレン重合用触媒
DE3743322A1 (de) * 1987-12-21 1989-06-29 Hoechst Ag Polyethylenwachs und verfahren zu seiner herstellung
DE3743321A1 (de) * 1987-12-21 1989-06-29 Hoechst Ag 1-olefinpolymerwachs und verfahren zu seiner herstellung
US5340786A (en) * 1988-02-12 1994-08-23 Mitsui Petrochemical Industries, Ltd. Olefin polymerization catalyst and process for the polymerization of olefins
DE3808268A1 (de) * 1988-03-12 1989-09-21 Hoechst Ag Verfahren zur herstellung eines 1-olefinpolymers
DE3808267A1 (de) * 1988-03-12 1989-09-21 Hoechst Ag Verfahren zur herstellung von 1-olefinpolymeren
US5229478A (en) * 1988-06-16 1993-07-20 Exxon Chemical Patents Inc. Process for production of high molecular weight EPDM elastomers using a metallocene-alumoxane catalyst system
US4892851A (en) * 1988-07-15 1990-01-09 Fina Technology, Inc. Process and catalyst for producing syndiotactic polyolefins
KR100197327B1 (ko) * 1988-07-15 1999-06-15 치어즈 엠. 노우드 신디오택틱 폴리프로필렌
DE3826075A1 (de) 1988-07-30 1990-02-01 Hoechst Ag 1-olefin-isoblockpolymer und verfahren zu seiner herstellung
US5700896A (en) * 1988-07-30 1997-12-23 Hoechst Aktiengesellschaft Polymer having long isotactic sequences and randomly-distributed ethylene content obtained by polymerizing propylene in presence of specific catalysts
CA2034759C (en) * 1988-08-01 2003-06-03 Won R. Song Novel ethylene alpha-olefin polymer substituted mono- and dicarboxylic acid dispersant additives
US5759967A (en) * 1988-08-01 1998-06-02 Exxon Chemical Patents Inc Ethylene α-olefin/diene interpolymer-substituted carboxylic acid dispersant additives
US5229022A (en) * 1988-08-01 1993-07-20 Exxon Chemical Patents Inc. Ethylene alpha-olefin polymer substituted mono- and dicarboxylic acid dispersant additives (PT-920)
US5350532A (en) * 1988-08-01 1994-09-27 Exxon Chemical Patents Inc. Borated ethylene alpha-olefin polymer substituted mono- and dicarboxylic acid dispersant additives
US5266223A (en) * 1988-08-01 1993-11-30 Exxon Chemical Patents Inc. Ethylene alpha-olefin polymer substituted mono-and dicarboxylic acid dispersant additives
US5277833A (en) * 1988-08-01 1994-01-11 Exxon Chemical Patents Inc. Ethylene alpha-olefin polymer substituted mono-and dicarboxylic acid lubricant dispersant additives
US5091352A (en) * 1988-09-14 1992-02-25 Mitsui Petrochemical Industries, Ltd. Olefin polymerization catalyst component, olefin polymerization catalyst and process for the polymerization of olefins
KR920006464B1 (ko) * 1988-09-14 1992-08-07 미쓰이 세끼유 가가꾸 고오교오 가부시끼가이샤 올레핀중합용 촉매성분, 올레핀중합용 촉매 및 이 올레핀중합용 촉매를 사용한 올레핀의 중합방법
DE3836059A1 (de) * 1988-10-22 1990-05-03 Hoechst Ag Verfahren zur herstellung eines ethylen-propylen-copolymers
JP2835729B2 (ja) * 1988-10-24 1998-12-14 チッソ株式会社 オレフィン重合体の製造方法
CA2000182C (en) * 1988-10-27 1999-04-06 Lynn H. Slaugh Ethylene oligomerization process and catalyst
US5043515A (en) * 1989-08-08 1991-08-27 Shell Oil Company Ethylene oligomerization catalyst and process
DE3840772A1 (de) * 1988-12-03 1990-06-07 Hoechst Ag Verfahren zur herstellung einer heterogenen metallocenkatalysatorkomponente
KR900009719A (ko) * 1988-12-16 1990-07-05 엠. 데이비드 레오나이드 신규 에틸렌-프로필렌 공중합체
KR930009208B1 (ko) 1988-12-26 1993-09-24 마쓰이 세끼유 가가꾸 고오교오 가부시끼가이샤 올레핀 공중합체 및 그의 제조방법
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
US5321107A (en) * 1989-01-31 1994-06-14 Mitsui Petrochemical Industries, Ltd. Olefin polymerization catalyst and process for the polymerization of olefins
IT8919252A0 (it) * 1989-01-31 1989-01-31 Ilano Catalizzatori per la polimerizzazione di olefine.
US5382705A (en) * 1989-03-20 1995-01-17 Mobil Oil Corporation Production of tertiary alkyl ethers and tertiary alkyl alcohols
DE3916553A1 (de) 1989-05-20 1990-11-22 Hoechst Ag Syndio- isoblockpolymer und verfahren zu seiner herstellung
DE3916555A1 (de) 1989-05-20 1990-11-22 Hoechst Ag Verfahren zur herstellung von ethylenpolymeren
US4945076A (en) * 1989-07-28 1990-07-31 Akzo America Inc. Polymerization catalyst system
US6686488B2 (en) 1989-08-31 2004-02-03 The Dow Chemical Company Constrained geometry addition polymerization catalysts
US6025448A (en) * 1989-08-31 2000-02-15 The Dow Chemical Company Gas phase polymerization of olefins
US5763547A (en) * 1992-10-02 1998-06-09 The Dow Chemical Company Supported catalyst complexes for olefin in polymerization
US6075077A (en) * 1989-08-31 2000-06-13 The Dow Chemical Company Asphalt, bitumen, and adhesive compositions
NZ235032A (en) 1989-08-31 1993-04-28 Dow Chemical Co Constrained geometry complexes of titanium, zirconium or hafnium comprising a substituted cyclopentadiene ligand; use as olefin polymerisation catalyst component
US5036034A (en) * 1989-10-10 1991-07-30 Fina Technology, Inc. Catalyst for producing hemiisotactic polypropylene
ATE127129T1 (de) 1989-10-30 1995-09-15 Fina Research Verfahren zur herstellung von polyolefinpulver mit kontrollierter morphologie unter anwendung eines metallocenhaltigen katalytorsystems.
US5086135A (en) * 1989-12-26 1992-02-04 Mobil Oil Corporation Zirconium-based catalyst composition for polymerizing olefins and polymerization therewith
US5032562A (en) * 1989-12-27 1991-07-16 Mobil Oil Corporation Catalyst composition and process for polymerizing polymers having multimodal molecular weight distribution
DE4004477A1 (de) * 1990-02-14 1991-08-22 Schering Ag Verfahren zur herstellung von loesungen oligomerer methylaluminoxane
US6538080B1 (en) 1990-07-03 2003-03-25 Bp Chemicals Limited Gas phase polymerization of olefins
CA2066247C (en) * 1990-07-24 1998-09-15 Ryuichi Sugimoto Polymerization catalyst for .alpha.-olefin and method for preparing poly-.alpha.-olefin by using it
US5169818A (en) * 1991-01-12 1992-12-08 Hoechst Aktiengesellschaft Metallocene (co)polymers, process for their preparation and their use as catalysts
US5262498A (en) * 1991-01-12 1993-11-16 Hoechst Aktiengesellschaft Metallocene (co)polymers, process for their preparation and their use as catalysts
GB9103527D0 (en) * 1991-02-20 1991-04-10 Exxon Chemical Patents Inc Hp catalyst killer
JP3117231B2 (ja) * 1991-03-11 2000-12-11 三井化学株式会社 幅広い分子量分布を有するシンジオタクチックポリ−α−オレフィンの製造方法
JP3463811B2 (ja) * 1991-04-24 2003-11-05 Ｊｓｒ株式会社 ブタジエン系重合体の製造方法
TW218884B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1991-05-01 1994-01-11 Mitsubishi Kakoki Kk
US5451555A (en) * 1991-06-27 1995-09-19 Nippon Oil Co., Ltd. Catalyst components for polymerization of olefins
DE69210480T2 (de) * 1991-06-27 1996-11-28 Nippon Oil Co Ltd Katalysatorbestandteil für die Olefinpolymerisation
US5258475A (en) * 1991-07-12 1993-11-02 Mobil Oil Corporation Catalyst systems for polymerization and copolymerization of olefins
US5847053A (en) * 1991-10-15 1998-12-08 The Dow Chemical Company Ethylene polymer film made from ethylene polymer blends
CA2082678C (en) * 1991-11-12 1996-07-30 Naoki Kataoka Catalyst components for polymerization of olefins
JPH07501845A (ja) * 1991-12-13 1995-02-23 エクソン・ケミカル・パテンツ・インク エチレンとより長いアルファーオレフィンのコポリマー
US5391660A (en) * 1992-01-14 1995-02-21 Nippon Oil Company, Limited Process for preparing polyolefines
DE4205932A1 (de) * 1992-02-27 1993-09-02 Basf Ag Verfahren zur herstellung von propenoligomeren
US5616636A (en) * 1992-03-11 1997-04-01 Sandoz Ltd. Phosphonite-hals and phosphite-hals compounds as stabilizers
US6184326B1 (en) 1992-03-20 2001-02-06 Fina Technology, Inc. Syndiotactic polypropylene
US5688887A (en) * 1992-05-26 1997-11-18 Amoco Corporation Reactive, low molecular weight, viscous poly(1-olefins) and copoly(1-olefins) and their method of manufacture
US6043401A (en) * 1992-05-26 2000-03-28 Bp Amoco Corporation Reactive, low molecular weight, viscous poly(1-olefins) and copoly(1-olefins) and their method of manufacture
WO1993024539A1 (en) * 1992-05-26 1993-12-09 Amoco Corporation Reactive, low molecular weight, viscous poly(1-olefins) and copoly(1-olefins) and their method of manufacture
DE4218201A1 (de) * 1992-06-03 1993-12-09 Basf Ag Katalysatorsysteme zur Polymerisation von C¶2¶-bis C¶1¶¶0¶-Alk-1-enen
DE69313354T3 (de) * 1992-06-04 2001-01-18 Mitsui Chemicals, Inc. Verfahren zur Herstellung von einem Ethylencopolymeren
US5434116A (en) 1992-06-05 1995-07-18 Tosoh Corporation Organic transition metal compound having π-bonding heterocyclic ligand and method of polymerizing olefin by using the same
US5710222A (en) 1992-06-22 1998-01-20 Fina Technology, Inc. Method for controlling the melting points and molecular weights of syndiotactic polyolefins using metallocene catalyst systems
FI93967C (fi) * 1992-10-07 1995-06-26 Borealis Holding As Menetelmä eteenin ja 1-alkeenin kopolymeroimiseksi
US5326837A (en) * 1992-11-20 1994-07-05 Mobil Oil Corporation Catalyst systems for syndiospecific polymerization of styrenes
CA2110654C (en) * 1992-12-17 2006-03-21 Albert Rossi Dilute process for the polymerization of ethylene/alpha-olefin copolymer using metallocene catalyst systems
IL107927A0 (en) * 1992-12-17 1994-04-12 Exxon Chemical Patents Inc Oil soluble ethylene/1-butene copolymers and lubricating oils containing the same
US5554310A (en) * 1992-12-17 1996-09-10 Exxon Chemical Patents Inc. Trisubstituted unsaturated polymers
US5602067A (en) * 1992-12-28 1997-02-11 Mobil Oil Corporation Process and a catalyst for preventing reactor fouling
US5420220A (en) * 1993-03-25 1995-05-30 Mobil Oil Corporation LLDPE films
US5332706A (en) * 1992-12-28 1994-07-26 Mobil Oil Corporation Process and a catalyst for preventing reactor fouling
IT1256259B (it) * 1992-12-30 1995-11-29 Montecatini Tecnologie Srl Composti mettallocenici aventi leganti di tipo fluorenilico
US5914376A (en) * 1993-01-21 1999-06-22 Targor Gmbh Catalyst for the polymerization of olefins, process for the preparation thereof, and use thereof
FI95582C (fi) * 1993-03-18 1996-02-26 Optatech Oy Eteenipropeenikopolymeeri ja sen valmistusmenetelmä
GB2276387B (en) * 1993-03-25 1996-10-02 Sandoz Ltd Stabilizing polyolefins with phosphorus compounds
US6369140B1 (en) 1993-03-25 2002-04-09 Clariant Finance (Bvi) Limited Phosphorus compounds
DE4314986A1 (de) * 1993-05-06 1994-11-10 Witco Gmbh Verfahren zur Herstellung von Aluminoxanen
EP0629631B1 (en) 1993-06-07 2002-08-28 Mitsui Chemicals, Inc. Novel transition metal compound, and polymerization catalyst containing it
IT1264680B1 (it) 1993-07-07 1996-10-04 Spherilene Srl Catalizzatori supportati per la polimerizzazione delle olefine
JPH0733821A (ja) * 1993-07-22 1995-02-03 Nippon Oil Co Ltd オレフィン類重合用触媒成分
CA2129794A1 (en) * 1993-08-10 1995-02-11 Toshiyuki Tsutsui Olefin polymerization catalysts and methods of olefin polymerization
US5397757A (en) * 1993-10-27 1995-03-14 Mobil Oil Corporation Cocatalysts for metallocene-based olefin polymerization catalyst systems
FI96866C (fi) 1993-11-05 1996-09-10 Borealis As Tuettu olefiinipolymerointikatalyytti, sen valmistus ja käyttö
US5614456A (en) * 1993-11-15 1997-03-25 Mobil Oil Corporation Catalyst for bimodal molecular weight distribution ethylene polymers and copolymers
US6245705B1 (en) 1993-11-18 2001-06-12 Univation Technologies Cocatalysts for metallocene-based olefin polymerization catalyst systems
EP0664304B1 (en) * 1993-12-27 1999-08-04 Mitsui Chemicals, Inc. Olefin polymerization catalyst and process for olefin polymerization
US5594080A (en) * 1994-03-24 1997-01-14 Leland Stanford, Jr. University Thermoplastic elastomeric olefin polymers, method of production and catalysts therefor
IT1269931B (it) * 1994-03-29 1997-04-16 Spherilene Srl Componenti e catalizzatori per la polimerizzazione di olefine
IT1269837B (it) * 1994-05-26 1997-04-15 Spherilene Srl Componenti e catalizzatori per la polimerizzazione delle olefine
US5733988A (en) * 1994-06-29 1998-03-31 Union Carbide Chemicals & Plastics Technology Corporation Process for reducing polymer build-up in recycle lines and heat exchangers during polymerizations employing butadiene, isoprene, and/or styrene
IT1273662B (it) 1994-07-20 1997-07-09 Spherilene Srl Procedimento per la preparazione di polimeri amorfi del propiline'
IT1273661B (it) * 1994-07-20 1997-07-09 Spherilene Srl Catalizzatori per la polimerizzazione delle olefine
EP0693502B1 (en) 1994-07-22 1997-11-05 Mitsubishi Chemical Corporation Catalyst component for the polymerization of alpha-olefins and a process for preparing alpha-olefin polymers with use of same
JP3349277B2 (ja) 1994-07-26 2002-11-20 新日本石油株式会社 ポリオレフィンの製造方法
TW454020B (en) 1994-08-09 2001-09-11 Mitsui Chemicals Inc Olefin polymerization catalyst
US5525678A (en) * 1994-09-22 1996-06-11 Mobil Oil Corporation Process for controlling the MWD of a broad/bimodal resin produced in a single reactor
DE69511352T2 (de) 1994-10-03 2000-03-30 Sumitomo Chemical Co., Ltd. Verfahren zur Herstellung eines Copolymerkautschuks
DE4436113A1 (de) 1994-10-10 1996-04-11 Hoechst Ag Metallocenverbindung
US6506866B2 (en) 1994-11-17 2003-01-14 Dow Global Technologies Inc. Ethylene copolymer compositions
US7153909B2 (en) 1994-11-17 2006-12-26 Dow Global Technologies Inc. High density ethylene homopolymers and blend compositions
US5543484A (en) * 1994-11-18 1996-08-06 The Penn State Research Foundation α-olefin/para-alkylstyrene copolymers
JP3352555B2 (ja) 1994-12-01 2002-12-03 日本ポリオレフィン株式会社 オレフィン類重合用触媒
JP3850048B2 (ja) * 1994-12-08 2006-11-29 東ソー株式会社 有機遷移金属化合物およびそれを用いたポリオレフィンの製造方法
US6214954B1 (en) 1994-12-13 2001-04-10 Asahi Kasei Kogyo Kabushiki Kaisha Olefin polymerization catalyst
CN1095854C (zh) * 1995-03-29 2002-12-11 尤利维森技术公司 具有极高透明度、增强的韧性、低排出性和易于加工的乙烯聚合物
US6399533B2 (en) * 1995-05-25 2002-06-04 Basell Technology Company Bv Compounds and catalysts for the polymerization of olefins
US5750454A (en) * 1995-05-31 1998-05-12 Nippon Oil Co., Ltd. Catalyst composition and process for the production of olefinic polymers
CA2224781A1 (en) * 1995-06-28 1997-01-16 Shell Canada Limited Catalyst compositions comprising organometallic compounds
US5882750A (en) * 1995-07-03 1999-03-16 Mobil Oil Corporation Single reactor bimodal HMW-HDPE film resin with improved bubble stability
JPH0977819A (ja) * 1995-09-11 1997-03-25 Daicel Chem Ind Ltd ポリオレフィン製造用触媒、およびポリオレフィンの製造方法
US5962714A (en) * 1995-10-02 1999-10-05 Mccullough; Laughlin Gerard Monocyclopentadienyl transition metal catalyst and olefin polymerization process
US5616153A (en) * 1995-10-03 1997-04-01 Ethyl Corporation Copolymer dispersants via vinyl terminated propene polymers
US6486089B1 (en) 1995-11-09 2002-11-26 Exxonmobil Oil Corporation Bimetallic catalyst for ethylene polymerization reactions with uniform component distribution
US5709921A (en) * 1995-11-13 1998-01-20 Kimberly-Clark Worldwide, Inc. Controlled hysteresis nonwoven laminates
CA2163681C (en) * 1995-11-24 2007-02-13 Daryll G. Harrison Supported monocyclopentadienyl zirconium catalyst
WO1997021745A1 (fr) * 1995-12-08 1997-06-19 Kaneka Corporation Resine de polyolefine greffee et composition de resine thermoplastique la contenant
US6114477A (en) * 1996-02-09 2000-09-05 Exxon Chemical Patents Inc. Polymerization process
US5695849A (en) * 1996-02-20 1997-12-09 Kimberly-Clark Worldwide Inc. Elastic, breathable, barrier fabric
US5952252A (en) * 1996-02-20 1999-09-14 Kimberly-Clark Worldwide, Inc. Fully elastic nonwoven fabric laminate
IT1282666B1 (it) 1996-02-22 1998-03-31 Enichem Spa Catalizzatore metallocenico sostituito per la (co) polimerizzazione delle olefine
US6103647A (en) * 1996-03-14 2000-08-15 Kimberly-Clark Worldwide, Inc. Nonwoven fabric laminate with good conformability
JP3766467B2 (ja) * 1996-03-19 2006-04-12 ユニベーション・テクノロジーズ・エルエルシー 優れた透明度、高い靭性、低い抽出分及び加工容易性を有するエチレンポリマー
US5869154A (en) * 1996-03-21 1999-02-09 Fort James Corporation Resin composition having special colors and decoration added thereto
US6417130B1 (en) 1996-03-25 2002-07-09 Exxonmobil Oil Corporation One pot preparation of bimetallic catalysts for ethylene 1-olefin copolymerization
JPH09309926A (ja) 1996-05-17 1997-12-02 Dow Chem Co:The エチレン共重合体の製造方法
US5959044A (en) * 1996-07-08 1999-09-28 Villar; Juan Carlos Method of controlling continuous ethylene-limited metallocene-catalyzed copolymerization systems
US6248837B1 (en) 1996-07-15 2001-06-19 The Penn State Research Foundation Process for preparing polyolefin diblock copolymers involving borane chain transfer reaction in transition metal-mediated olefin polymerization
JP2000514493A (ja) * 1996-07-15 2000-10-31 モービル・オイル・コーポレーション 吹込成形およびフィルム用途用コモノマー前処理２金属系触媒
US5762734A (en) * 1996-08-30 1998-06-09 Kimberly-Clark Worldwide, Inc. Process of making fibers
US6271322B1 (en) 1996-10-02 2001-08-07 Mccullough Laughlin Gerard Monocyclopentadienyl transition metal catalyst and olefin polymerization process
US5853881A (en) * 1996-10-11 1998-12-29 Kimberly-Clark Worldwide, Inc. Elastic laminates with improved hysteresis
DE69705186T2 (de) 1996-10-30 2002-03-14 Repsol Quimica S.A., Madrid Katalysatorsysteme für die (Co)Polymerisation von Alpha-Olefinen
DE69701306T2 (de) * 1996-10-30 2000-09-14 Repsol Quimica S.A., Madrid Organometallische Katalysatoren für die Polymerisation und die Copolymerisation von Alpha-Olefinen
DE69703728T2 (de) * 1996-10-31 2001-06-28 Repsol Quimica S.A., Madrid Katalysatorsysteme für die Polymerisation und Copolymerisation von Alpha-Olefinen
US6110858A (en) * 1996-12-18 2000-08-29 Tosoh Corporation Olefin polymerization catalysts and process for producing olefin polymers
US6660816B2 (en) 1996-12-20 2003-12-09 Sumitomo Chemical Company, Limited Process for preparing olefin polymers
EP0856546A1 (en) 1997-01-31 1998-08-05 Dsm N.V. Branched polyolefins
WO1998034965A1 (en) 1997-02-07 1998-08-13 Exxon Chemical Patents Inc. Preparation of vinyl-containing macromers
US6147180A (en) 1997-02-07 2000-11-14 Exxon Chemical Patents Inc. Thermoplastic elastomer compositions from branched olefin copolymers
US5964743A (en) * 1997-02-27 1999-10-12 Kimberly-Clark Worldwide, Inc. Elastic absorbent material for personal care products
CA2200373C (en) * 1997-03-19 2005-11-15 Rupert Edward Von Haken Spence Heteroligand
TW420693B (en) 1997-04-25 2001-02-01 Mitsui Chemicals Inc Olefin polymerization catalysts, transition metal compounds, and <alpha>-olefin/conjugated diene copolymers
US6586646B1 (en) 1997-06-20 2003-07-01 Pennzoil-Quaker State Company Vinylidene-containing polymers and uses thereof
US6124513A (en) 1997-06-20 2000-09-26 Pennzoil-Quaker State Company Ethylene-alpha-olefin polymers, processes and uses
DE19728126A1 (de) * 1997-07-02 1999-01-07 Bayer Ag Katalysatorsystem auf Basis von Monoazadien-Metallkomplexen
DE69737776T2 (de) 1997-07-09 2008-01-31 Maruzen Petrochemical Co., Ltd. Katalysatorbestandteil zur Olefinpolymerisation
US6051525A (en) * 1997-07-14 2000-04-18 Mobil Corporation Catalyst for the manufacture of polyethylene with a broad or bimodal molecular weight distribution
US6153551A (en) * 1997-07-14 2000-11-28 Mobil Oil Corporation Preparation of supported catalyst using trialkylaluminum-metallocene contact products
DE19732804A1 (de) 1997-07-30 1999-02-04 Bayer Ag Katalysatoren auf Basis von Fulven-Metallkomplexen
US7026404B2 (en) * 1997-08-12 2006-04-11 Exxonmobil Chemical Patents Inc. Articles made from blends made from propylene ethylene polymers
US6635715B1 (en) 1997-08-12 2003-10-21 Sudhin Datta Thermoplastic polymer blends of isotactic polypropylene and alpha-olefin/propylene copolymers
US6921794B2 (en) 1997-08-12 2005-07-26 Exxonmobil Chemical Patents Inc. Blends made from propylene ethylene polymers
US7232871B2 (en) 1997-08-12 2007-06-19 Exxonmobil Chemical Patents Inc. Propylene ethylene polymers and production process
AU2047999A (en) 1997-11-07 1999-05-31 Bayer Aktiengesellschaft Method for producing fulvene metal complexes
JP2001525458A (ja) * 1997-12-08 2001-12-11 アルベマール・コーポレーシヨン 生産性を向上させた触媒組成物
US6197910B1 (en) 1997-12-10 2001-03-06 Exxon Chemical Patents, Inc. Propylene polymers incorporating macromers
US6184327B1 (en) 1997-12-10 2001-02-06 Exxon Chemical Patents, Inc. Elastomeric propylene polymers
US6117962A (en) * 1997-12-10 2000-09-12 Exxon Chemical Patents Inc. Vinyl-containing stereospecific polypropylene macromers
DE19809159A1 (de) 1998-03-04 1999-09-09 Bayer Ag Metallorganische Verbindungen
US6100414A (en) * 1998-04-02 2000-08-08 Eastman Chemical Company Cyclopentadienyl transition metal compounds useful as polymerization catalysts
TW562810B (en) 1998-04-16 2003-11-21 Mitsui Chemicals Inc Catalyst for olefinic polymerization and method for polymerizing olefine
US7148173B2 (en) 1998-04-27 2006-12-12 Repsol Quimica, S.A. Catalytic systems for the polymerization and copolymerization of alpha-olefins
PT953580E (pt) * 1998-04-29 2004-09-30 Repsol Quimica Sa Preparacao e uso de componentes catalisadores heterogeneos para polimerizacao de olefinas
CA2237231C (en) 1998-05-08 2006-08-08 Nova Chemicals Ltd. Heterogeneous metallocene catalyst
DE69918100T2 (de) 1998-05-13 2005-07-07 Exxonmobil Chemical Patents Inc., Baytown Propylenhomopolymere und herstellungsverfahren
US6306960B1 (en) 1998-05-13 2001-10-23 Exxonmobil Chemical Patents Inc. Articles formed from foamable polypropylene polymer
US6784269B2 (en) 1998-05-13 2004-08-31 Exxonmobil Chemical Patents Inc. Polypropylene compositions methods of making the same
DE69941915D1 (de) 1998-06-25 2010-02-25 Idemitsu Kosan Co Propylenpolymer und Zusammensetzung damit, Formobjekt und Laminat damit sowie Verfahren zur Herstellung von Propylenpolymer und einer Zusammensetzung damit
US6150544A (en) 1998-06-30 2000-11-21 Japan Polyolefins Co., Ltd. Transition metal compound and catalyst containing the same for polymerization of olefins
EP1098934A1 (en) 1998-07-01 2001-05-16 Exxon Chemical Patents Inc. Elastic blends comprising crystalline polymer and crystallizable polymers of propylene
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
CA2243783C (en) * 1998-07-21 2007-06-05 Nova Chemicals Ltd. Bis-phosphinimine catalyst
CA2243775C (en) * 1998-07-21 2007-06-12 Nova Chemicals Ltd. Phosphinimine/heteroatom catalyst component
CA2243726C (en) 1998-07-21 2006-12-12 Nova Chemicals Ltd. Cyclopentadienyl/phosphinimine catalyst with one and only one activatable ligand
DE19837734C1 (de) 1998-08-20 1999-12-23 Bayer Ag Verfahren zur Herstellung von Katalysatoren auf Basis von Fulven-Metallkomplexen
DE19837739A1 (de) 1998-08-20 2000-02-24 Bayer Ag Katalysatorsystem auf Basis von Fulven-Cyclopentadienyl-Metallkomplexen
US6217890B1 (en) 1998-08-25 2001-04-17 Susan Carol Paul Absorbent article which maintains or improves skin health
US6287286B1 (en) 1998-08-25 2001-09-11 Kimberly-Clark Worldwide, Inc. Absorbent article having a reduced viability of candida albicans
US6448464B1 (en) 1999-07-30 2002-09-10 Kimberly-Clark Worldwide, Inc. Absorbent article which maintains skin temperature when wet
US6238379B1 (en) 1998-08-25 2001-05-29 Kimberly-Clark Worldwide, Inc. Absorbent article with increased wet breathability
US6152906A (en) * 1998-08-25 2000-11-28 Kimberly-Clark Worldwide, Inc. Absorbent article having improved breathability
EP1115761B1 (en) 1998-08-26 2013-09-18 ExxonMobil Chemical Patents Inc. Branched polypropylene compositions
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
US6649548B1 (en) 1998-10-02 2003-11-18 Kimberly-Clark Worldwide, Inc. Nonwoven web and film laminate with improved strength and method of making the same
US6362389B1 (en) 1998-11-20 2002-03-26 Kimberly-Clark Worldwide, Inc. Elastic absorbent structures
TW576843B (en) 1998-12-25 2004-02-21 Mitsui Chemicals Inc Olefin polymerization catalyst and process for olefin polymerization using the olefin polymerization catalyst
US6583076B1 (en) 1999-01-08 2003-06-24 Kimberly-Clark Worldwide, Inc. Nonwoven fabrics prepared using visbroken single-site catalyzed polypropylene
US6469188B1 (en) 1999-01-20 2002-10-22 California Institute Of Technology Catalyst system for the polymerization of alkenes to polyolefins
US6465385B1 (en) 1999-02-12 2002-10-15 Sunoco, Inc. (R&M) Zwitterionic polymerization catalyst
US6174930B1 (en) 1999-04-16 2001-01-16 Exxon Chemical Patents, Inc. Foamable polypropylene polymer
US6265037B1 (en) 1999-04-16 2001-07-24 Andersen Corporation Polyolefin wood fiber composite
TW444043B (en) 1999-05-11 2001-07-01 Ind Tech Res Inst Resin compositions for electric circuit boards
EP1063871A1 (en) * 1999-06-24 2000-12-27 European Community Divertorfiltering element for a tokamak nuclear fusion reactor, divertor employing the filtering element and tokamak nuclear fusion reactor employing the divertor
US6303718B1 (en) 1999-09-17 2001-10-16 Bayer Aktiengesellschaft Composition based on fluorine-containing metal complexes
US6265493B1 (en) 1999-07-21 2001-07-24 The Penn State Research Foundation Polyolefin graft copolymers derived from linear copolymers of alpha-olefins and divinylbenzene having narrow molecular weight and composition distributions and process for preparing same
US6096849A (en) * 1999-07-21 2000-08-01 The Penn State Research Foundation Linear copolymers of alpha-olefins and divinylbenzene having narrow molecular weight and composition distributions and process for preparing same
AR025300A1 (es) * 1999-08-23 2002-11-20 Kimberly Clark Co Un articulo absorbente descartable con capacidad para respirar en humedo incrementada.
AR027842A1 (es) 1999-08-23 2003-04-16 Kimberly Clark Co Un articulo absorbente el cual mantiene o mejora la salud de la piel
CN1209404C (zh) 1999-09-01 2005-07-06 埃克森化学专利公司 透气膜及其制备方法
JP4122655B2 (ja) 1999-10-05 2008-07-23 住友化学株式会社 遷移金属化合物、付加重合用触媒成分、付加重合用触媒およびオレフィン重合体の製造方法
CA2393414A1 (en) * 1999-12-10 2001-06-14 Main Chang Propylene diene copolymerized polymers
US6977287B2 (en) * 1999-12-10 2005-12-20 Exxonmobil Chemical Patents Inc. Propylene diene copolymers
US6809168B2 (en) * 1999-12-10 2004-10-26 Exxonmobil Chemical Patents Inc. Articles formed from propylene diene copolymers
EP1263815B1 (en) * 1999-12-22 2007-03-28 ExxonMobil Chemical Patents Inc. Adhesive alpha-olefin inter-polymers
SG90762A1 (en) 1999-12-27 2002-08-20 Sumitomo Chemical Co Catalyst component for addition polymerization, catalyst for addition polymerization, and process for producing addition polymer
US6852809B2 (en) 1999-12-27 2005-02-08 Sumitomo Chemical Company, Limited Catalyst component for addition polymerization, catalyst for addition polymerization, and process for producing addition polymer
SG99905A1 (en) * 2000-06-21 2003-11-27 Sumitomo Chemical Co Transition metal compound, catalyst for addition polymerization, and process for producing addition polymer
JP2002020417A (ja) 2000-07-04 2002-01-23 Mitsui Chemicals Inc オレフィンの重合方法
US6433088B1 (en) 2000-08-04 2002-08-13 Equistar Chemicals, Lp Clear and printable polypropylene films
EP1260525B1 (en) 2000-08-22 2012-12-12 Idemitsu Kosan Co., Ltd. 1-butene polymer and molded product consisting of the polymer
US6486270B1 (en) 2000-08-25 2002-11-26 Equistar Chemicals, Lp High molecular weight, medium density polyethylene
US6355733B1 (en) 2000-10-13 2002-03-12 Equistar Chemicals, Lp Polyethylene blends and films
US6914018B1 (en) 2000-10-27 2005-07-05 Kimberly-Clark Worldwide, Inc. Biaxial stretch, breathable laminate with cloth-like aesthetics and method for making same
US6479600B2 (en) 2001-01-08 2002-11-12 The Penn State Research Foundation Polyolefin containing a terminal phenyl or substituted phenyl group and process for preparing same
JP5156167B2 (ja) 2001-04-12 2013-03-06 エクソンモービル・ケミカル・パテンツ・インク プロピレン−エチレンポリマー及び製造法
WO2003000790A1 (en) * 2001-06-22 2003-01-03 Exxonmobil Chemical Patents, Inc. Metallocene-produced very low density polyethylenes or linear lowdensity polyethylenes as impact modifiers
CN1301292C (zh) 2001-08-17 2007-02-21 陶氏环球技术公司 双峰聚乙烯组合物及其制品和该组合物的应用
US6943215B2 (en) 2001-11-06 2005-09-13 Dow Global Technologies Inc. Impact resistant polymer blends of crystalline polypropylene and partially crystalline, low molecular weight impact modifiers
SG147306A1 (en) 2001-11-06 2008-11-28 Dow Global Technologies Inc Isotactic propylene copolymers, their preparation and use
US6906160B2 (en) 2001-11-06 2005-06-14 Dow Global Technologies Inc. Isotactic propylene copolymer fibers, their preparation and use
US6927256B2 (en) 2001-11-06 2005-08-09 Dow Global Technologies Inc. Crystallization of polypropylene using a semi-crystalline, branched or coupled nucleating agent
US6960635B2 (en) * 2001-11-06 2005-11-01 Dow Global Technologies Inc. Isotactic propylene copolymers, their preparation and use
US7101939B2 (en) 2001-11-30 2006-09-05 Exxonmobil Chemical Patents Inc. Ethylene/α-olefin copolymer made with a non-single-site/single-site catalyst combination, its preparation and use
US6916892B2 (en) * 2001-12-03 2005-07-12 Fina Technology, Inc. Method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene
US20030129392A1 (en) * 2001-12-20 2003-07-10 Abuto Francis Paul Targeted bonding fibers for stabilized absorbent structures
US20030119400A1 (en) * 2001-12-20 2003-06-26 Kimberly-Clark Worldwide, Inc. Absorbent article with stabilized absorbent structure
US20030119402A1 (en) * 2001-12-20 2003-06-26 Kimberly-Clark Worldwide, Inc. Absorbent article with stabilized absorbent structure
US6846448B2 (en) 2001-12-20 2005-01-25 Kimberly-Clark Worldwide, Inc. Method and apparatus for making on-line stabilized absorbent materials
US20030118814A1 (en) * 2001-12-20 2003-06-26 Workman Jerome James Absorbent structures having low melting fibers
US20030119406A1 (en) 2001-12-20 2003-06-26 Abuto Francis Paul Targeted on-line stabilized absorbent structures
US6613841B2 (en) 2002-01-28 2003-09-02 Equistar Chemicals, Lp Preparation of machine direction oriented polyethylene films
US6787593B2 (en) 2002-03-27 2004-09-07 Lear Corporation Sound-deadening composites of metallocene copolymers for use in vehicle applications
US6649698B1 (en) 2002-05-17 2003-11-18 Equistar Chemicals, Lp Polyethylene blends
US20030236365A1 (en) * 2002-06-24 2003-12-25 Fina Technology, Inc. Polyolefin production with a high performance support for a metallocene catalyst system
JP3961910B2 (ja) 2002-07-12 2007-08-22 丸善石油化学株式会社 オレフィン重合用触媒及びそれを用いたオレフィンの重合方法
KR100456396B1 (ko) * 2002-09-17 2004-11-10 삼성전자주식회사 반도체 소자 테스트 장치의 프로브 팁 샌딩 제어방법 및샌딩 제어장치
AU2003302033A1 (en) 2002-10-15 2004-06-15 Exxonmobil Chemical Patents Inc. Multiple catalyst system for olefin polymerization and polymers produced therefrom
US7223822B2 (en) 2002-10-15 2007-05-29 Exxonmobil Chemical Patents Inc. Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom
AU2003301539A1 (en) 2002-10-23 2004-05-13 Mitsui Chemicals, Inc. Magnesium-containing carrier components and application thereof to olefin polymerization
US7579407B2 (en) * 2002-11-05 2009-08-25 Dow Global Technologies Inc. Thermoplastic elastomer compositions
US7459500B2 (en) * 2002-11-05 2008-12-02 Dow Global Technologies Inc. Thermoplastic elastomer compositions
CA2411183C (en) * 2002-11-05 2011-06-14 Nova Chemicals Corporation Heterogeneous/homogeneous copolymer
US7195806B2 (en) * 2003-01-17 2007-03-27 Fina Technology, Inc. High gloss polyethylene articles
SG108945A1 (en) * 2003-01-20 2005-02-28 Sumitomo Chemical Co Metal compound, and catalyst component and catalyst for addition polymerization, and process for producing addition polymer
SG118223A1 (en) * 2003-01-20 2006-01-27 Sumitomo Chemical Co Metal compound and catalyst component and catalystfor addition polymerization and process for produ cing addition polymer
US7947776B2 (en) 2003-08-25 2011-05-24 Dow Global Technologies Llc Aqueous dispersion, its production method, and its use
US8349929B2 (en) * 2003-08-25 2013-01-08 Dow Global Technologies Llc Coating composition and articles made therefrom
US7763676B2 (en) 2003-08-25 2010-07-27 Dow Global Technologies Inc. Aqueous polymer dispersions and products from those dispersions
US8779053B2 (en) 2003-08-25 2014-07-15 Dow Global Technologies Llc Coating compositions
US8722787B2 (en) 2003-08-25 2014-05-13 Dow Global Technologies Llc Coating composition and articles made therefrom
US8946329B2 (en) 2003-08-25 2015-02-03 Dow Global Technologies Llc Coating compositions
US7803865B2 (en) 2003-08-25 2010-09-28 Dow Global Technologies Inc. Aqueous dispersion, its production method, and its use
TW200517426A (en) 2003-08-25 2005-06-01 Dow Global Technologies Inc Aqueous dispersion, its production method, and its use
US9169406B2 (en) 2003-08-25 2015-10-27 Dow Global Technologies Llc Coating compositions
US8357749B2 (en) 2003-08-25 2013-01-22 Dow Global Technologies Llc Coating composition and articles made therefrom
US8158711B2 (en) 2003-08-25 2012-04-17 Dow Global Technologies Llc Aqueous dispersion, its production method, and its use
JP2005099712A (ja) * 2003-08-28 2005-04-14 Sharp Corp 表示装置の駆動回路および表示装置
SG131120A1 (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
JP4133772B2 (ja) 2003-12-01 2008-08-13 丸善石油化学株式会社 オレフィン重合用触媒及びそれを用いたオレフィンの重合方法
US7662745B2 (en) 2003-12-18 2010-02-16 Kimberly-Clark Corporation Stretchable absorbent composites having high permeability
JP4641261B2 (ja) 2004-01-28 2011-03-02 出光興産株式会社 遷移金属化合物及びオレフィン重合用触媒
US7011892B2 (en) * 2004-01-29 2006-03-14 Equistar Chemicals, Lp Preparation of polyethylene films
US20050175803A1 (en) * 2004-02-06 2005-08-11 D. Ryan Breese Preparation of polyethylene films
US20050200046A1 (en) * 2004-03-10 2005-09-15 Breese D. R. Machine-direction oriented multilayer films
JP4476657B2 (ja) 2004-03-22 2010-06-09 東ソー・ファインケム株式会社 ポリメチルアルミノキサン調製物、その製造方法、重合触媒およびオレフィン類の重合方法
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
WO2005099432A2 (en) * 2004-04-05 2005-10-27 Leucadia, Inc. Degradable netting
KR100646249B1 (ko) 2004-04-08 2006-11-23 주식회사 엘지화학 혼성 담지 메탈로센 촉매를 이용한 가공성 및 내압 특성이뛰어난 급수관 파이프용 폴리에틸렌 및 그의 제조방법
US20050234198A1 (en) * 2004-04-20 2005-10-20 Fina Technology, Inc. Heterophasic copolymer and metallocene catalyst system and method of producing the heterophasic copolymer using the metallocene catalyst system
US7175918B2 (en) * 2004-04-27 2007-02-13 Equistar Chemicals, Lp Polyolefin compositions
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
JP4655509B2 (ja) * 2004-05-13 2011-03-23 住友化学株式会社 接触処理物、付加重合用触媒成分、付加重合用触媒および付加重合体の製造方法
US8440125B2 (en) * 2004-06-28 2013-05-14 Equistar Chemicals, Lp Polyethylene films having high resistance to deformation or elongation
US7772456B2 (en) 2004-06-30 2010-08-10 Kimberly-Clark Worldwide, Inc. Stretchable absorbent composite with low superaborbent shake-out
US7938813B2 (en) 2004-06-30 2011-05-10 Kimberly-Clark Worldwide, Inc. Absorbent article having shaped absorbent core formed on a substrate
US7247215B2 (en) 2004-06-30 2007-07-24 Kimberly-Clark Worldwide, Inc. Method of making absorbent articles having shaped absorbent cores on a substrate
WO2006022355A1 (ja) * 2004-08-27 2006-03-02 Mitsui Chemicals, Inc. オレフィン重合用触媒、オレフィン重合体の製造方法、オレフィン共重合体、新規な遷移金属化合物および遷移金属化合物の製造方法
US20060052540A1 (en) 2004-09-09 2006-03-09 Maria Ellul Thermoplastic vulcanizates
EP1805229A1 (en) 2004-10-28 2007-07-11 Dow Gloval Technologies Inc. Method of controlling a polymerization reactor
US7169864B2 (en) * 2004-12-01 2007-01-30 Novolen Technology Holdings, C.V. Metallocene catalysts, their synthesis and their use for the polymerization of olefins
US7615660B2 (en) 2005-01-28 2009-11-10 Sumitomo Chemical Company, Limited Production process of alkoxy-titanium complex
US8034461B2 (en) 2005-02-09 2011-10-11 Equistar Chemicals, Lp Preparation of multilayer polyethylene thin films
US20060177641A1 (en) * 2005-02-09 2006-08-10 Breese D R Multilayer polyethylene thin films
US20080103260A1 (en) * 2005-03-22 2008-05-01 Lee Chun D Polyethylene compositions having improved printability
US20060217490A1 (en) * 2005-03-22 2006-09-28 Lee Chun D Polyethylene compositions having improved printability
US7232869B2 (en) * 2005-05-17 2007-06-19 Novolen Technology Holdings, C.V. Catalyst composition for olefin polymerization
CN101248135B (zh) 2005-06-24 2013-03-27 埃克森美孚化学专利公司 增塑官能化丙烯共聚物粘合剂组合物
JP5079223B2 (ja) 2005-06-29 2012-11-21 出光興産株式会社 水分散性ポリオレフィン系樹脂組成物
US7232604B2 (en) * 2005-07-28 2007-06-19 Equistar Chemicals, Lp Flame retardant crosslinkable compositions and articles
US7709577B2 (en) 2005-12-07 2010-05-04 Exxonmobil Chemical Patents Inc. Process of making polymer blends
US20070141373A1 (en) * 2005-12-20 2007-06-21 Sommerfeld Eugene G Segmented copolyesterether adhesive compositions
CN101003595B (zh) 2006-01-18 2010-12-15 住友化学株式会社 制备乙烯-α-烯烃-多烯无规共聚物的方法
JP5023522B2 (ja) * 2006-03-15 2012-09-12 東ソー株式会社 有機遷移金属化合物、それを用いたオレフィン重合用触媒およびポリオレフィンの製造方法
EP1847555A1 (en) * 2006-04-18 2007-10-24 Borealis Technology Oy Multi-branched Polypropylene
US20070264512A1 (en) * 2006-05-11 2007-11-15 Mehta Sameer D Extrusion coating process for improved adhesion to metal(lized) substrates
JP5072040B2 (ja) 2006-06-27 2012-11-14 旭化成ケミカルズ株式会社 透明性及び機械物性に優れる超高分子量ポリオレフィン伸長成形シート及びその製造方法
JP4797939B2 (ja) * 2006-11-07 2011-10-19 富士ゼロックス株式会社 廃棄証明出力装置および廃棄証明出力プログラム
US7256240B1 (en) 2006-12-22 2007-08-14 Exxonmobil Chemical Patents Inc. Process of making polymer blends
US20080163978A1 (en) * 2007-01-09 2008-07-10 Botros Maged G Process for producing multi-layer structures having improved metal adhesion
US7794848B2 (en) * 2007-01-25 2010-09-14 Equistar Chemicals, Lp MDO multilayer polyethylene film
JP2008222898A (ja) 2007-03-14 2008-09-25 Sumitomo Chemical Co Ltd ブテンエチレン共重合体の製造方法
JP2008231017A (ja) 2007-03-20 2008-10-02 Sumitomo Chemical Co Ltd 遷移金属錯体、その製造方法及び用途
EP2195349B1 (en) 2007-09-13 2012-07-11 ExxonMobil Research and Engineering Company In-line process for producing plasticized polymers and plasticized polymer blends
US7906588B2 (en) * 2007-10-26 2011-03-15 Exxonmobil Chemical Patents Inc. Soft heterogeneous isotactic polypropylene compositions
EP2112175A1 (en) 2008-04-16 2009-10-28 ExxonMobil Chemical Patents Inc. Activator for metallocenes comprising one or more halogen substituted heterocyclic heteroatom containing ligand coordinated to an alumoxane
EP2321016A4 (en) * 2008-07-04 2012-02-22 Ingenio Filiale De Loto Quebec Inc MULTI-SLIDE ROULETTE TYPE GAME
DE112009001619T5 (de) 2008-07-09 2011-06-09 Sumitomo Chemical Co., Ltd. Übergangsmetallkomplex und Verfahren zur Herstellung desselben, Olefinpolymerisationskatalysator, Verfahren zur Herstellung von Polyolefinharz und substituierte Fluorenverbindung und Verfahren zur Herstellung derselben
DE102008045802A1 (de) * 2008-09-05 2010-03-11 Henkel Ag & Co. Kgaa Schmelzklebstoff auf Basis von Metallocene-katalysierten Olefin-α-Olefin Copolymeren
JP4783865B2 (ja) 2008-10-30 2011-09-28 三井・デュポンポリケミカル株式会社 多層シート、太陽電池素子用封止材、及び太陽電池モジュール
WO2010055652A1 (ja) 2008-11-11 2010-05-20 東ソー・ファインケム株式会社 固体状ポリメチルアルミノキサン組成物およびその製造方法
US20100120308A1 (en) * 2008-11-13 2010-05-13 Conwed Plastics Llc Oxo-biodegradable netting
EP2356155B1 (en) * 2008-12-01 2013-01-23 Basell Polyolefine GmbH Process for the polymerization of ethylene, and ethylene polymers having broad molecular weight distribution and long- chain branching
WO2010095603A1 (ja) 2009-02-17 2010-08-26 三井・デュポンポリケミカル株式会社 太陽電池封止材用シート及び太陽電池モジュール
JP5525847B2 (ja) 2009-03-17 2014-06-18 日本ポリプロ株式会社 プロピレン系多層シートおよびそれを用いた加圧処理用包装袋
EP2414086B1 (en) 2009-03-30 2018-06-13 Toray Industries, Inc. Microporous membranes and method for producing the membrane
US9127151B2 (en) 2009-04-28 2015-09-08 Exxonmobil Chemical Patents Inc. Polymer compositions having improved properties as viscosity index improvers and use thereof in lubricating oils
US8378042B2 (en) * 2009-04-28 2013-02-19 Exxonmobil Chemical Patents Inc. Finishing process for amorphous polymers
US20120028865A1 (en) 2010-07-28 2012-02-02 Sudhin Datta Viscosity Modifiers Comprising Blends of Ethylene-Based Copolymers
KR101381342B1 (ko) 2009-05-13 2014-04-07 듀폰-미츠이 폴리케미칼 가부시키가이샤 태양 전지 밀봉재용 시트 및 태양 전지 모듈
US8395007B2 (en) * 2009-07-29 2013-03-12 The United States Of America As Represented By The Secretary Of The Navy Diesel and jet fuels based on the oligomerization of butene
US8987539B1 (en) 2009-07-29 2015-03-24 The United States Of America As Represented By The Secretary Of The Navy Acyclic monoterpenes as biofuels based on linalool and method for making the same
US20110045265A1 (en) * 2009-08-20 2011-02-24 Haley Jeffrey C Polyolefin composition and film thereof
SG182320A1 (en) * 2010-01-22 2012-08-30 Exxonmobil Chem Patents Inc Ethylene copolymers, methods for their production, and use
WO2011094057A1 (en) 2010-01-27 2011-08-04 Exxonmobil Chemical Patents Inc. Copolymers, compositions thereof, and methods for making them
CN102971454B (zh) 2010-06-15 2015-05-27 埃克森美孚化学专利公司 由聚合物共混物制造的非织造织物及其制造方法
SG186166A1 (en) 2010-07-28 2013-01-30 Exxonmobil Chem Patents Inc Viscosity modifiers comprising blends of ethylene-based copolymers
KR101486833B1 (ko) 2010-07-28 2015-01-29 엑손모빌 케미칼 패턴츠 인코포레이티드 점도 개질제로서의 에틸렌계 공중합체 조성물 및 이의 제조 방법
SG186165A1 (en) 2010-07-28 2013-01-30 Exxonmobil Chem Patents Inc Viscosity modifiers comprising blends of ethylene-based copolymers
EP2606096A1 (en) 2010-08-18 2013-06-26 Sun Chemical Corporation Chlorine-free ink and coating compositions&a method for printing on untreated polyolefin films with improved adhesion
KR101178996B1 (ko) 2010-09-14 2012-08-31 호남석유화학 주식회사 1-헥센 제조용 촉매 및 이를 이용한 1-헥센의 제조방법
BR112013005340B1 (pt) 2010-09-14 2020-06-23 Japan Polypropylene Corporation Folha de múltiplas camadas de resina de propileno, e, bolsa de acondicionamento termotratável
WO2012036237A1 (ja) 2010-09-17 2012-03-22 日本ポリプロ株式会社 プロピレン系樹脂シートおよびそれを用いた加熱処理用包装体
RU2637316C2 (ru) 2011-01-14 2017-12-04 В.Р.Грейс Энд Ко.-Конн. Способ получения модифицированного металлоценового катализатора, полученный катализатор и его применение
EP2573091A1 (en) 2011-09-23 2013-03-27 Lummus Novolen Technology Gmbh Process for recycling of free ligand from their corresponding metallocene complexes
US20140349047A1 (en) 2011-12-22 2014-11-27 Plantic Technologies Limited Multilayer Films
US9139794B2 (en) 2012-02-03 2015-09-22 Exxonmobil Chemical Patents Inc. Process for the production of polymeric compositions useful as oil modifiers
US10316176B2 (en) 2012-02-03 2019-06-11 Exxonmobil Chemical Patents Inc. Polymer compositions and methods of making them
CN104080852A (zh) 2012-02-03 2014-10-01 埃克森美孚化学专利公司 可用于油料改性剂的聚合物组合物的制备方法
CN104768981B (zh) 2012-11-02 2017-10-24 出光兴产株式会社 聚烯烃、含有其的粘接剂组合物和使用其的粘接胶带
EP2915858B1 (en) 2012-11-02 2020-12-02 Idemitsu Kosan Co., Ltd Adhesive composition and adhesive tape using same
US9605185B2 (en) 2012-11-15 2017-03-28 Idemitsu Kosan Co., Ltd. Propylene-based polymer and hot melt adhesive
WO2014105466A2 (en) 2012-12-28 2014-07-03 Dow Global Technologies Llc A coating composition and articles made therefrom
CN104968736B (zh) 2012-12-28 2017-09-05 陶氏环球技术有限责任公司 涂料组合物
JP6357464B2 (ja) 2013-02-22 2018-07-11 出光興産株式会社 プロピレン系重合体及びホットメルト接着剤
US9725626B2 (en) 2013-05-27 2017-08-08 Idemitsu Kosan Co., Ltd. Base polymer for hot-melt adhesive agent, and hot-melt adhesive agent
KR102005645B1 (ko) 2014-10-07 2019-07-30 가부시키가이샤 프라임 폴리머 무기물 증착용 필름, 무기물 증착 필름 및 그의 용도
WO2016094848A1 (en) 2014-12-12 2016-06-16 Exxonmobil Chemical Patents Inc. Organosilica materials for use as adsorbents for oxygenate removal
US10294312B2 (en) 2014-12-12 2019-05-21 Exxonmobil Research And Engineering Company Olefin polymerization catalyst system comprising mesoporous organosilica support
US10618989B2 (en) 2015-04-20 2020-04-14 Exxonmobil Chemical Patents Inc. Polyethylene composition
US10640583B2 (en) 2015-04-20 2020-05-05 Exxonmobil Chemical Patents, Inc. Catalyst composition comprising fluorided support and processes for use thereof
JP6499927B2 (ja) 2015-06-10 2019-04-10 Ｊｘｔｇエネルギー株式会社 網状構造体
WO2017054398A1 (zh) 2015-09-28 2017-04-06 中国石油天然气股份有限公司 一种球形负载型过渡金属催化剂
JP6845005B2 (ja) 2016-12-27 2021-03-17 Ｅｎｅｏｓ株式会社 粘着テープ
WO2018143191A1 (ja) 2017-02-03 2018-08-09 旭化成株式会社 エチレン重合体、延伸成形体、微多孔膜、及び繊維
EP3660090B1 (en) 2017-07-28 2024-06-26 Asahi Kasei Kabushiki Kaisha Polyethylene composition
US11660844B2 (en) 2017-09-27 2023-05-30 Dupont Teijin Films U.S. Limited Partnership Composite polymer films
WO2019103800A1 (en) 2017-11-21 2019-05-31 Exxonmobil Chemical Patents Inc. Bimodal copolymer compositions useful as oil modifiers
EP3724302A1 (en) 2017-12-13 2020-10-21 Chevron Oronite Company LLC Bimodal copolymer compositions useful as oil modifiers and lubricating oils comprising the same
CN116622247B (zh) 2018-03-27 2025-01-28 旭化成株式会社 超高分子量聚乙烯粉末
EP3650475B1 (en) 2018-04-24 2023-04-12 Asahi Kasei Kabushiki Kaisha Polyethylene powder, molded body and microporous membrane
US11993699B2 (en) 2018-09-14 2024-05-28 Fina Technology, Inc. Polyethylene and controlled rheology polypropylene polymer blends and methods of use
JP7461334B2 (ja) 2019-02-20 2024-04-03 旭化成株式会社 ポリエチレンパウダー
US20200263000A1 (en) 2019-02-20 2020-08-20 Fina Technology, Inc. Polymer Compositions with Low Warpage
WO2020179650A1 (ja) 2019-03-01 2020-09-10 旭化成株式会社 ポリエチレンパウダー、並びにこれを成形してなる成形体
US12186947B2 (en) 2019-05-13 2025-01-07 Asahi Kasei Kabushiki Kaisha Low-pore pellets and method for producing molded body
CN114051503B (zh) 2019-10-23 2023-08-15 旭化成株式会社 聚乙烯粉末、成型体
CN114555710B (zh) 2019-10-24 2025-04-11 旭化成株式会社 聚酰胺-纤维素树脂组合物
JP7330304B2 (ja) 2020-01-31 2023-08-21 旭化成株式会社 ポリエチレンパウダー及びその成形体
WO2021193544A1 (ja) 2020-03-23 2021-09-30 旭化成株式会社 超高分子量ポリエチレンパウダー及びこれを成形してなる成形体
JP7566654B2 (ja) 2020-03-24 2024-10-15 旭化成株式会社 ポリエチレンパウダー、及び成形体
EP4159774A4 (en) 2020-05-29 2023-11-22 Asahi Kasei Kabushiki Kaisha POLYETHYLENE POWDER AND MOLDED BODY THEREOF
JPWO2022024687A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2020-07-31 2022-02-03
US20240026089A1 (en) 2020-11-17 2024-01-25 Asahi Kasei Kabushiki Kaisha Polyethylene Powder and Molded Article
JP7680470B2 (ja) 2020-11-26 2025-05-20 旭化成株式会社 ポリエチレンパウダー及び成形体
US20240117127A1 (en) 2021-02-03 2024-04-11 Asahi Kasei Kabushiki Kaisha Method for Producing Resin Composition
EP4296077B1 (en) 2021-02-22 2025-05-14 Asahi Kasei Kabushiki Kaisha Composition containing cellulose nanofibers
CA3214562A1 (en) 2021-04-26 2022-11-03 Michael Mcleod Thin single-site catalyzed polymer sheets
EP4353782A4 (en) 2021-06-10 2024-09-18 Asahi Kasei Kabushiki Kaisha RESIN COMPOSITION AND METHOD FOR PRODUCING THE SAME
US12221497B2 (en) 2021-06-25 2025-02-11 Asahi Kasei Kabushiki Kaisha Polyethylene powder, and molded body thereof
CA3231930A1 (en) 2021-09-29 2023-04-06 Koichi Tsujimoto Ultrahigh-molecular-weight polyethylene powder and molded article prepared by molding same
JP7496443B2 (ja) 2022-03-17 2024-06-06 旭化成株式会社 ポリエチレンパウダー、及び成形体
WO2024253830A1 (en) 2023-06-06 2024-12-12 ExxonMobil Technology and Engineering Company Non-coordinated alkylaluminum free cation modified alumoxanes and methods thereof
WO2024253829A1 (en) 2023-06-06 2024-12-12 ExxonMobil Technology and Engineering Company Solution catalyst systems and uses thereof
WO2024253831A1 (en) 2023-06-06 2024-12-12 ExxonMobil Technology and Engineering Company Non-coordinated alkylaluminum free anion modified alumoxanes and methods thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242099A (en) * 1964-03-27 1966-03-22 Union Carbide Corp Olefin polymerization catalysts
DE2608933A1 (de) * 1976-03-04 1977-09-08 Basf Ag Verfahren zum herstellen von polyaethylen
DE3007725A1 (de) * 1980-02-29 1981-09-17 Hansjörg Prof. Dr. 2000 Hamburg Sinn Verfahren zur herstellung von polyethylen, polypropylen und copolymeren

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