BR9808704A - Polìmeros de olefina preparados com complexos metálicos contendo indenila e método para melhorar a temperatura de serviço superior de um artigo ou de uma formulação - Google Patents

Polìmeros de olefina preparados com complexos metálicos contendo indenila e método para melhorar a temperatura de serviço superior de um artigo ou de uma formulação

Info

Publication number
BR9808704A
BR9808704A BR9808704-5A BR9808704A BR9808704A BR 9808704 A BR9808704 A BR 9808704A BR 9808704 A BR9808704 A BR 9808704A BR 9808704 A BR9808704 A BR 9808704A
Authority
BR
Brazil
Prior art keywords
group
hydrocarbyl
formulation
article
olefin
Prior art date
Application number
BR9808704-5A
Other languages
English (en)
Inventor
Lawrence T Kale
Daniel D Vanderlende
Peter N Nickias
Jasson T Patton
James C Stevens
Deepak R Parikh
Debra J Mangold
Original Assignee
Dow Chemical Co
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 Chemical Co filed Critical Dow Chemical Co
Publication of BR9808704A publication Critical patent/BR9808704A/pt

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Paints Or Removers (AREA)

Abstract

"POLìMEROS DE OLEFINA PREPARADOS COM COMPLEXOS METáLICOS CONTENDO INDENILA E MéTODO PARA MELHORAR A TEMPERATURA DE SERVIçO SUPERIOR DE UM ARTIGO OU DE UMA FORMULAçãO". A presente invenção é direcionada a um polímero de olefina produzido polimerizando pelo menos uma <244>-olefina na presença de um complexo de metal do grupo 4 compreendendo um grupo indenila substituído na posição 2 ou 3 com pelo menos um grupo selecionado dentre hidrocarbila, hidrocarbila perfluoro-substituído, silila, germila e mistura destes, dito grupo indenila sendo ainda covalentemente ligado ao metal por meio de um grupo ligante divalente, sendo que o grupo ligante divalente compreende nitrogênio ou fósforo tendo um grupo hidrocarbila alifático ou alicíclico covalentemente ligado ao mesmo por meio de carbono primário ou secundário. Polímeros de olefina preferidos da invenção serão identificados por terem um alto peso molecular, distribuição de peso molecular estreita, alto teor de vinila, e uma curva de fusão de DSC bimodal ou uma curva de ATREF ou GPC desconvoluída que mostra pelo menos dois picos estreitos distintos. O polímero de olefina terá utilidade em uma variedade de aplicações, incluindo mas não limitada a películas, fibras, espumas, partes moldadas, e como componentes de formulações tais como adesivos, vedantes, revestimentos, calafetantes, e asfalto.
BR9808704-5A 1997-05-01 1998-05-01 Polìmeros de olefina preparados com complexos metálicos contendo indenila e método para melhorar a temperatura de serviço superior de um artigo ou de uma formulação BR9808704A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US4534897P 1997-05-01 1997-05-01
US4541097P 1997-05-01 1997-05-01
PCT/US1998/008859 WO1998049211A1 (en) 1997-05-01 1998-05-01 Olefin polymers prepared with substituted indenyl containing metal complexes

Publications (1)

Publication Number Publication Date
BR9808704A true BR9808704A (pt) 2000-07-11

Family

ID=26722669

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9808704-5A BR9808704A (pt) 1997-05-01 1998-05-01 Polìmeros de olefina preparados com complexos metálicos contendo indenila e método para melhorar a temperatura de serviço superior de um artigo ou de uma formulação

Country Status (14)

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

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE495205T1 (de) * 1998-11-02 2011-01-15 Dow Global Technologies Inc Unter scherwirkung verflüssigbare ethylen/alpha- olefin/dien polymere und ihre herstellung
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
MX2007011347A (es) 2005-03-17 2007-10-03 Dow Global Technologies Inc Fibras hechas a partir de copolimeros de propileno/a-olefinas.
AU2006227348A1 (en) 2005-03-17 2006-09-28 Dow Global Technologies Inc. Adhesive and marking compositions made from interpolymers of ethylene/alpha-olefins
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
KR20130004585A (ko) * 2010-03-02 2013-01-11 다우 글로벌 테크놀로지스 엘엘씨 에틸렌-기재 중합체 조성물
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
WO2015046705A1 (ko) 2013-09-26 2015-04-02 주식회사 엘지화학 전이금속 화합물, 이를 포함하는 촉매 조성물 및 이를 이용한 중합체의 제조방법
EP2980104B1 (en) 2013-09-26 2020-11-04 LG Chem, Ltd. Catalytic composition and method for preparing polymer including same
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
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
WO2016110698A1 (en) 2015-01-06 2016-07-14 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
US11952480B2 (en) 2018-02-05 2024-04-09 Exxonmobil Chemical Patents Inc. Enhanced processability of LLDPE by addition of ultra-high molecular weight density polyethylene
JP7431817B2 (ja) * 2019-05-17 2024-02-15 株式会社ブリヂストン 多元共重合体、ゴム組成物、樹脂組成物、タイヤ及び樹脂製品

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
CA2164525C (en) * 1993-06-24 2005-03-01 David D. Devore Titanium (ii) or zirconium (ii) complexes and addition polymerization catalysts therefrom
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
WO1997015583A1 (en) * 1995-10-27 1997-05-01 The Dow Chemical Company Substituted indenyl containing metal complexes and olefin polymerization process

Also Published As

Publication number Publication date
TW375624B (en) 1999-12-01
RU2200169C2 (ru) 2003-03-10
PL336594A1 (en) 2000-07-03
AR012645A1 (es) 2000-11-08
JP2001522399A (ja) 2001-11-13
CN1258303A (zh) 2000-06-28
AU742617B2 (en) 2002-01-10
CA2288893A1 (en) 1998-11-05
NO995294D0 (no) 1999-10-29
KR20010020425A (ko) 2001-03-15
AU7173998A (en) 1998-11-24
EP0977787A1 (en) 2000-02-09
CN1112383C (zh) 2003-06-25
NO995294L (no) 1999-12-29
WO1998049211A1 (en) 1998-11-05
TR199902884T2 (xx) 2000-09-21

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Free format text: DOW GLOBAL TECHNOLOGIES INC (US)

B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements