AR012645A1 - Polimeros de alfa-olefinas preparados por polimerizacion en presencia de complejos de metales que contienen grupos indenilo - Google Patents

Polimeros de alfa-olefinas preparados por polimerizacion en presencia de complejos de metales que contienen grupos indenilo

Info

Publication number
AR012645A1
AR012645A1 ARP980102043A ARP980102043A AR012645A1 AR 012645 A1 AR012645 A1 AR 012645A1 AR P980102043 A ARP980102043 A AR P980102043A AR P980102043 A ARP980102043 A AR P980102043A AR 012645 A1 AR012645 A1 AR 012645A1
Authority
AR
Argentina
Prior art keywords
group
alpha
polymerization
hydrocarbyl
olefin
Prior art date
Application number
ARP980102043A
Other languages
English (en)
Original Assignee
Dow Global Technologies Inc
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 Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of AR012645A1 publication Critical patent/AR012645A1/es

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
    • 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
    • C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT 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
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—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

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)
  • Paints Or Removers (AREA)

Abstract

La presente invencion se refiere a un polímero de olefina producido por medio de la polimerizacion de al menos una alfa-olefina en la presencia deun complejo de metal del grupo 4 comprendiendo un grupo indenilo substituido en la posicion 2 o 3, al menos un grupo seleccionado de hidrocarbilo,hidrocarbilo perfluoro substituido, sililo, germilo y mezclas de los mismos, dicho grupo indenilo está además covalentemente ligado al metal por medio de ungrupo ligando divalente, en donde el grupoligando divalente comprende hidrogeno o fosforo presentando un grupo hidrocarbilo alifático o alicíclicocovalentemente ligado al mismo a través de un carbono secundario o primario. Los polímeros de olefina preferidos de la invencion estarán caracterizados porpresentar un peso molecular alto, una distribucion de peso molecular estrecha, un contenido de vinilo alto y una curva de fusion DSC bimodal o una curva GPCo ATREF desarrollada la cual muestra al menos dos picos estrechos distintivos. El polímero de olefina presentará utilidad en una variedad de aplicaciones,incluyendo pero no limitándolo a películas, fibras, espumas, partes moldeadas, y como componentes de formulacion tales como adhesivos, sellantes,recubrimientos, substancias de calafateo y asfalto.
ARP980102043A 1997-05-01 1998-04-30 Polimeros de alfa-olefinas preparados por polimerizacion en presencia de complejos de metales que contienen grupos indenilo AR012645A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4534897P 1997-05-01 1997-05-01
US4541097P 1997-05-01 1997-05-01

Publications (1)

Publication Number Publication Date
AR012645A1 true AR012645A1 (es) 2000-11-08

Family

ID=26722669

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980102043A AR012645A1 (es) 1997-05-01 1998-04-30 Polimeros de alfa-olefinas preparados por polimerizacion en presencia de complejos de metales que contienen grupos indenilo

Country Status (14)

Country Link
EP (1) EP0977787A1 (es)
JP (1) JP2001522399A (es)
KR (1) KR20010020425A (es)
CN (1) CN1112383C (es)
AR (1) AR012645A1 (es)
AU (1) AU742617B2 (es)
BR (1) BR9808704A (es)
CA (1) CA2288893A1 (es)
NO (1) NO995294L (es)
PL (1) PL336594A1 (es)
RU (1) RU2200169C2 (es)
TR (1) TR199902884T2 (es)
TW (1) TW375624B (es)
WO (1) WO1998049211A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1241600A (en) * 1998-11-02 2000-05-22 Dupont Dow Elastomers L.L.C. Shear thinning ethylene/alpha-olefin interpolymers and their preparation
US7858706B2 (en) 2004-03-17 2010-12-28 Dow Global Technologies Inc. Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation
US7524911B2 (en) 2004-03-17 2009-04-28 Dow Global Technologies Inc. Adhesive and marking compositions made from interpolymers of ethylene/α-olefins
KR101315552B1 (ko) 2005-03-17 2013-10-08 다우 글로벌 테크놀로지스 엘엘씨 프로필렌/알파-올레핀 공중합체로부터 제조된 섬유
MX2007011324A (es) 2005-03-17 2007-11-07 Dow Global Technologies Inc Composiciones adhesivas y de marcado hechas a partir de interpolimeros de etileno/alfa-olefinas.
JP5226973B2 (ja) 2007-06-15 2013-07-03 三井化学株式会社 エチレン系共重合体、該共重合体を含む組成物ならびにその用途
CN103038281B (zh) * 2010-03-02 2015-11-25 陶氏环球技术有限责任公司 基于乙烯的聚合物组合物
JP5574916B2 (ja) * 2010-10-26 2014-08-20 三井化学株式会社 オレフィン重合体の製造方法
US9376519B2 (en) 2013-09-26 2016-06-28 Lg Chem, Ltd. Transition metal compound, catalytic composition including the same, and method for preparing polymer using the same
WO2015046930A1 (ko) 2013-09-26 2015-04-02 주식회사 엘지화학 촉매 조성물 및 이를 포함하는 중합체의 제조방법
KR101528102B1 (ko) * 2013-09-26 2015-06-10 주식회사 엘지화학 전이금속 화합물, 이를 포함하는 촉매 조성물 및 이를 이용한 중합체의 제조방법
US9605099B2 (en) * 2013-10-30 2017-03-28 Lg Chem, Ltd. Olefin resin
BR112016018907B1 (pt) * 2014-02-28 2021-07-06 Mitsui Chemicals, Inc método para a produção de um produto reticulado, artigo moldado laminado, copolímero de etileno (a) e composição de copolímero de etileno
EP3245258B1 (en) 2015-01-06 2019-09-11 Scg Chemicals Co. Ltd. Sio2-layered double hydroxide microspheres and methods of making them
KR102054466B1 (ko) * 2015-12-22 2019-12-11 주식회사 엘지화학 전이금속 화합물을 포함하는 촉매 조성물 및 이를 이용한 중합체의 제조방법
GB201608384D0 (en) 2016-05-12 2016-06-29 Scg Chemicals Co Ltd Unsymmetrical metallocene catalysts and uses thereof
CN111902467B (zh) 2018-02-05 2022-11-11 埃克森美孚化学专利公司 通过添加超高分子量高密度聚乙烯增强的lldpe的加工性
EP3970989A4 (en) * 2019-05-17 2023-05-24 Bridgestone Corporation MULTI-COMPONENT COPOLYMER, RUBBER COMPOSITION, RESIN COMPOSITION, TIRE AND RESIN PRODUCT

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8702902A (nl) * 1987-04-06 1988-11-01 Stamicarbon Etheencopolymeer.
JPH0777754B2 (ja) * 1987-07-07 1995-08-23 三井石油化学工業株式会社 ストレッチ包装用フィルム
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
US5272236A (en) * 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
US5278272A (en) * 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
IT1254474B (it) * 1992-02-28 1995-09-25 Montecatini Tecnologie Srl Processo per la preparazione di copolimeri elastomerici dell'etilene
DE69401509T2 (de) * 1993-06-24 1997-07-17 Dow Chemical Co Titan-und zirkoniumkomplexe und diese enthaltende polymerisationskatalysatoren
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
US5447895A (en) * 1994-03-10 1995-09-05 Northwestern University Sterically shielded diboron-containing metallocene olefin polymerization catalysts
DE19522013A1 (de) * 1995-06-21 1997-01-02 Hoechst Ag Übergangsmetallverbindung
CN1098857C (zh) * 1995-10-27 2003-01-15 陶氏化学公司 含有取代茚基的金属配合物和烯烃聚合方法

Also Published As

Publication number Publication date
AU742617B2 (en) 2002-01-10
NO995294D0 (no) 1999-10-29
TW375624B (en) 1999-12-01
CN1112383C (zh) 2003-06-25
BR9808704A (pt) 2000-07-11
NO995294L (no) 1999-12-29
JP2001522399A (ja) 2001-11-13
RU2200169C2 (ru) 2003-03-10
AU7173998A (en) 1998-11-24
PL336594A1 (en) 2000-07-03
EP0977787A1 (en) 2000-02-09
TR199902884T2 (xx) 2000-09-21
WO1998049211A1 (en) 1998-11-05
KR20010020425A (ko) 2001-03-15
CA2288893A1 (en) 1998-11-05
CN1258303A (zh) 2000-06-28

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