CN101466752B - 适用于膜的乙烯/α-烯烃多嵌段共聚体的组合物 - Google Patents

适用于膜的乙烯/α-烯烃多嵌段共聚体的组合物 Download PDF

Info

Publication number
CN101466752B
CN101466752B CN2006800083722A CN200680008372A CN101466752B CN 101466752 B CN101466752 B CN 101466752B CN 2006800083722 A CN2006800083722 A CN 2006800083722A CN 200680008372 A CN200680008372 A CN 200680008372A CN 101466752 B CN101466752 B CN 101466752B
Authority
CN
China
Prior art keywords
ethylene
film
polymer
peak
olefin
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.)
Active
Application number
CN2006800083722A
Other languages
English (en)
Chinese (zh)
Other versions
CN101466752A (zh
Inventor
常白孟
D·W·福斯
P·珍恩
M·迪米洛斯
Y·W·张
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.)
Dow Global Technologies LLC
Original Assignee
Dow Global Technologies LLC
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
Priority claimed from PCT/US2005/008917 external-priority patent/WO2005090427A2/en
Application filed by Dow Global Technologies LLC filed Critical Dow Global Technologies LLC
Publication of CN101466752A publication Critical patent/CN101466752A/zh
Application granted granted Critical
Publication of CN101466752B publication Critical patent/CN101466752B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/14—Monomers containing five or more carbon atoms
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • 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
    • C08F295/00—Macromolecular compounds obtained by polymerisation using successively different catalyst types without deactivating the intermediate polymer
    • 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene
    • 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene
    • C08F297/086—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene the block polymer contains at least three blocks
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/005—Modified block copolymers
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/01—Additive used together with the catalyst, excluding compounds containing Al or B
    • 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
    • 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
    • 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
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Laminated Bodies (AREA)
  • Graft Or Block Polymers (AREA)
  • Fodder In General (AREA)
  • Medicinal Preparation (AREA)
CN2006800083722A 2005-03-17 2006-03-15 适用于膜的乙烯/α-烯烃多嵌段共聚体的组合物 Active CN101466752B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
USPCT/US2005/008917 2005-03-17
PCT/US2005/008917 WO2005090427A2 (en) 2004-03-17 2005-03-17 Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation
US71819805P 2005-09-16 2005-09-16
US60/718,198 2005-09-16
PCT/US2006/009408 WO2006101930A2 (en) 2005-03-17 2006-03-15 Compositions of ethylene/alpha-olefin multi-block interpolymer suitable for films

Publications (2)

Publication Number Publication Date
CN101466752A CN101466752A (zh) 2009-06-24
CN101466752B true CN101466752B (zh) 2012-09-26

Family

ID=36616855

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2006800083722A Active CN101466752B (zh) 2005-03-17 2006-03-15 适用于膜的乙烯/α-烯烃多嵌段共聚体的组合物

Country Status (16)

Country Link
EP (1) EP1871815B1 (OSRAM)
JP (1) JP5221334B2 (OSRAM)
KR (1) KR101237574B1 (OSRAM)
CN (1) CN101466752B (OSRAM)
AT (1) ATE449802T1 (OSRAM)
AU (1) AU2006227669B2 (OSRAM)
BR (1) BRPI0609828A2 (OSRAM)
CA (1) CA2601266A1 (OSRAM)
DE (1) DE602006010682D1 (OSRAM)
ES (1) ES2337395T3 (OSRAM)
MX (1) MX2007011319A (OSRAM)
MY (1) MY151587A (OSRAM)
NZ (1) NZ561541A (OSRAM)
RU (1) RU2007134379A (OSRAM)
TW (1) TWI375685B (OSRAM)
WO (1) WO2006101930A2 (OSRAM)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1869095B1 (en) * 2005-03-17 2011-04-27 Dow Global Technologies LLC Compositions of ethylene/alpha-olefin multi-block interpolymer for elastic films and laminates
EP3428329B1 (en) * 2005-10-26 2020-11-25 Dow Global Technologies LLC A fiber comprising a low crystallinity polymer and a high crystallinity polymer
US8153243B2 (en) 2005-12-09 2012-04-10 Dow Global Technologies Llc Interpolymers suitable for multilayer films
CA2663929A1 (en) * 2006-11-21 2008-05-29 Fina Technology, Inc. Polyethylene useful for producing film and molded articles in a process which uses solid state stretching
JP5357169B2 (ja) 2007-10-22 2013-12-04 ダウ グローバル テクノロジーズ エルエルシー 物品を成形するためのポリマー組成物及び方法
US8173232B2 (en) * 2009-07-01 2012-05-08 Dow Global Technologies Llc Stretch hood films
EP2374917B1 (en) 2010-04-07 2013-02-13 Dow Global Technologies LLC Artificial turf yarn
CN103079817B (zh) * 2010-06-17 2015-11-25 陶氏环球技术有限责任公司 单面拉伸粘附膜
FR2961517B1 (fr) 2010-06-18 2014-04-11 Thermoplastiques Cousin Tessier Composition elastomerique reticulee, et produit comprenant une telle composition
KR101170491B1 (ko) * 2011-01-20 2012-08-01 주식회사 엘지화학 올레핀 블록 공중합체 및 시트상 성형체
US9062146B2 (en) 2011-01-20 2015-06-23 Lg Chem, Ltd. Olefin block copolymer
US8875350B2 (en) * 2012-06-29 2014-11-04 The Wooster Brush Company Extension pole with reversible tip assembly
KR101585204B1 (ko) 2013-06-28 2016-01-13 주식회사 엘지화학 디엔을 포함하는 3원계 탄성 공중합체 및 이의 제조 방법
KR101462208B1 (ko) * 2014-04-21 2014-11-20 주식회사 엘지화학 디엔을 포함하는 3원계 탄성 공중합체 및 이의 제조 방법
IN2015DN02232A (OSRAM) 2013-06-28 2015-08-21 Lg Chemical Ltd
JP2015532361A (ja) 2013-06-28 2015-11-09 エルジー・ケム・リミテッド ジエンを含む三元系弾性共重合体およびその製造方法
JP2015536368A (ja) 2013-06-28 2015-12-21 エルジー・ケム・リミテッド ジエンを含む三元系弾性共重合体およびその製造方法
JP2017525810A (ja) * 2014-08-21 2017-09-07 ダウ グローバル テクノロジーズ エルエルシー ブロック複合材料造核剤を用いた造核
JP6900368B2 (ja) 2015-09-30 2021-07-07 ダウ グローバル テクノロジーズ エルエルシー 弾性特性を有するポリオレフィン系積層構造体
US11028258B2 (en) * 2019-08-19 2021-06-08 Chevron Phillips Chemical Company Lp Metallocene catalyst system for producing LLDPE copolymers with tear resistance and low haze
CN114981325B (zh) * 2020-04-16 2022-12-13 株式会社Lg化学 具有优异电绝缘性的乙烯/α-烯烃共聚物
CN118146421B (zh) * 2024-05-09 2024-08-20 万华化学集团股份有限公司 一种乙烯-α-烯烃共聚物及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4668752A (en) * 1983-10-21 1987-05-26 Mitsui Petrochemical Industries, Ltd. Linear ethylene copolymer
US6388040B1 (en) * 1998-10-16 2002-05-14 Chisso Corporation Propylene/ethylene/α-olefin terpolymers and processes for the production thereof
EP1588843A1 (en) * 2004-04-20 2005-10-26 Japan Polypropylene Corporation Biaxially oriented multilayer film comprising a surface layer based on a propylene-ethylene random block copolymer

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1340037C (en) 1985-06-17 1998-09-08 Stanley Lustig Puncture resistant, heat-shrinkable films containing very low density polyethylene copolymer
US4976898A (en) 1985-06-17 1990-12-11 Viskase Corporation Process for making puncture resistant, heat-shrinkable films containing very low density polyethylene
US5059481A (en) 1985-06-17 1991-10-22 Viskase Corporation Biaxially stretched, heat shrinkable VLDPE film
US5847053A (en) 1991-10-15 1998-12-08 The Dow Chemical Company Ethylene polymer film made from ethylene polymer blends
ES2149262T3 (es) 1993-01-29 2000-11-01 Dow Chemical Co Interpolimerizaciones de etileno.
JPH07304882A (ja) * 1994-03-14 1995-11-21 Tokuyama Corp ポリオレフィン系延伸フィルム及びその用途
JP3618462B2 (ja) * 1996-05-24 2005-02-09 日本ポリオレフィン株式会社 プロピレン樹脂成形物
JP3722918B2 (ja) * 1996-09-09 2005-11-30 新日本石油化学株式会社 ポリプロピレン系フィルム
JP2002517584A (ja) * 1998-06-11 2002-06-18 ザ ダウ ケミカル カンパニー アルファ−オレフィン／ビニル芳香族及び／又は脂肪族又は環式脂肪族ビニル又はビニリデンインターポリマーから製造される弾性フィルム
JP2000239405A (ja) * 1999-02-18 2000-09-05 Nippon Polyolefin Kk エチレン（共）重合体の配向フィルムおよびその製造方法
MY131000A (en) * 2001-03-16 2007-07-31 Dow Global Technologies Inc High melt strength polymers and method of making same
JP2003105029A (ja) * 2001-07-25 2003-04-09 Japan Polychem Corp オレフィン重合体及びその製造方法
JP2003096214A (ja) * 2001-09-25 2003-04-03 Toyobo Co Ltd 易開封性シーラントフィルム
EP1444276A1 (en) * 2001-11-06 2004-08-11 Dow Global Technologies, Inc. Isotactic propylene copolymers, their preparation and use
US6960635B2 (en) 2001-11-06 2005-11-01 Dow Global Technologies Inc. Isotactic propylene copolymers, their preparation and use
JP4032171B2 (ja) * 2002-04-26 2008-01-16 東ソー株式会社 エチレン／α−オレフィン共重合体
JP2005539060A (ja) 2002-09-12 2005-12-22 ダウ・グローバル・テクノロジーズ・インコーポレイテッド 金属錯体の製造方法
US6953764B2 (en) 2003-05-02 2005-10-11 Dow Global Technologies Inc. High activity olefin polymerization catalyst and process
JP5133050B2 (ja) * 2004-03-17 2013-01-30 ダウ グローバル テクノロジーズ エルエルシー エチレンマルチブロックコポリマーを形成するためのシャトリング剤を含む触媒組成物
KR101277095B1 (ko) * 2004-03-17 2013-06-20 다우 글로벌 테크놀로지스 엘엘씨 셔틀링제를 포함하는, 에틸렌 공중합체 형성용 촉매 조성물
JP4879882B2 (ja) * 2004-03-17 2012-02-22 ダウ グローバル テクノロジーズ エルエルシー より高次のオレフィンマルチブロックコポリマーを形成するためのシャトリング剤を含む触媒組成物

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4668752A (en) * 1983-10-21 1987-05-26 Mitsui Petrochemical Industries, Ltd. Linear ethylene copolymer
US6388040B1 (en) * 1998-10-16 2002-05-14 Chisso Corporation Propylene/ethylene/α-olefin terpolymers and processes for the production thereof
EP1588843A1 (en) * 2004-04-20 2005-10-26 Japan Polypropylene Corporation Biaxially oriented multilayer film comprising a surface layer based on a propylene-ethylene random block copolymer

Also Published As

Publication number Publication date
TWI375685B (en) 2012-11-01
ES2337395T3 (es) 2010-04-23
TW200643049A (en) 2006-12-16
CA2601266A1 (en) 2006-09-28
NZ561541A (en) 2011-02-25
KR20070112192A (ko) 2007-11-22
MX2007011319A (es) 2007-11-08
CN101466752A (zh) 2009-06-24
MY151587A (en) 2014-06-13
DE602006010682D1 (de) 2010-01-07
ATE449802T1 (de) 2009-12-15
AU2006227669A1 (en) 2006-09-28
EP1871815B1 (en) 2009-11-25
WO2006101930A2 (en) 2006-09-28
WO2006101930A3 (en) 2007-07-19
RU2007134379A (ru) 2009-03-20
AU2006227669B2 (en) 2012-02-02
BRPI0609828A2 (pt) 2010-04-27
KR101237574B1 (ko) 2013-02-26
JP2008545015A (ja) 2008-12-11
EP1871815A2 (en) 2008-01-02
JP5221334B2 (ja) 2013-06-26

Similar Documents

Publication Publication Date Title
US8816006B2 (en) Compositions of ethylene/α-olefin multi-block interpolymer suitable for films
CN101466752B (zh) 适用于膜的乙烯/α-烯烃多嵌段共聚体的组合物
US7842770B2 (en) Compositions of ethylene/α-olefin multi-block interpolymer for blown films with high hot tack
JP5231988B2 (ja) 高いホットタック性を有するインフレーションフィルム用のエチレン／α−オレフィンマルチブロック共重合体の組成物
CN102015874B (zh) 包括乙烯/α-烯烃嵌段互聚物的取向膜
CN101287772B (zh) 用于弹性膜和层压材料的乙烯/α-烯烃多嵌段共聚体的组合物
JP2009513396A (ja) 多層弾性物品
KR20070119645A (ko) 높은 고온 점착성을 가진 블로운 필름용의에틸렌／α―올레핀 멀티블록 혼성중합체 조성물

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant