MX9300390A - Aleaciones dinamicamente vulcanizadas que tienen dos copolimeros en la fase reticulada y una matriz cristalina y procedimiento de obtencion. - Google Patents

Aleaciones dinamicamente vulcanizadas que tienen dos copolimeros en la fase reticulada y una matriz cristalina y procedimiento de obtencion.

Info

Publication number
MX9300390A
MX9300390A MX9300390A MX9300390A MX9300390A MX 9300390 A MX9300390 A MX 9300390A MX 9300390 A MX9300390 A MX 9300390A MX 9300390 A MX9300390 A MX 9300390A MX 9300390 A MX9300390 A MX 9300390A
Authority
MX
Mexico
Prior art keywords
crosslined
copolymers
procedure
obtaining
phase
Prior art date
Application number
MX9300390A
Other languages
English (en)
Inventor
Donald Ross Hazelton
Robert Chester Puyday
Trazollah Ouhadi
Original Assignee
Advanced Elastomer Systems
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 Advanced Elastomer Systems filed Critical Advanced Elastomer Systems
Publication of MX9300390A publication Critical patent/MX9300390A/es

Links

Classifications

    • 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
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • 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
    • 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
    • C08L23/10—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
    • 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
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C08L23/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefins
    • 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
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or compounds containing halogen
    • 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
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or compounds containing halogen
    • C08L23/283—Halogenated homo- or copolymers of iso-olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/04—Thermoplastic elastomer
    • 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 more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

Una composición de aleación dinámicamente vulcanizada que tiene una mejor resistencia a la tracción, la cual incluye un primer elastómero basado en caucho de butilo o de butilo halogenado, y un segundo elastómero de MEP y/o en una matriz de una resina poliolefinica cristalina, y procedimientos para producir la composición mejorada.
MX9300390A 1989-05-26 1993-01-26 Aleaciones dinamicamente vulcanizadas que tienen dos copolimeros en la fase reticulada y una matriz cristalina y procedimiento de obtencion. MX9300390A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/359,060 US5073597A (en) 1989-05-26 1989-05-26 Dynamically vulcanized alloys having two copolymers in the crosslinked phase and a crystalline matrix

Publications (1)

Publication Number Publication Date
MX9300390A true MX9300390A (es) 1994-07-29

Family

ID=23412144

Family Applications (2)

Application Number Title Priority Date Filing Date
MX020890A MX170148B (es) 1989-05-26 1990-05-25 Composicion polimerica dinamicamente vulcanizada que tiene dos copolimeros en la fase reticulada y una matriz cristalina y procedimiento de obtencion
MX9300390A MX9300390A (es) 1989-05-26 1993-01-26 Aleaciones dinamicamente vulcanizadas que tienen dos copolimeros en la fase reticulada y una matriz cristalina y procedimiento de obtencion.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX020890A MX170148B (es) 1989-05-26 1990-05-25 Composicion polimerica dinamicamente vulcanizada que tiene dos copolimeros en la fase reticulada y una matriz cristalina y procedimiento de obtencion

Country Status (13)

Country Link
US (1) US5073597A (es)
EP (2) EP0473703B1 (es)
JP (1) JP3005286B2 (es)
KR (1) KR970000948B1 (es)
AT (1) ATE160160T1 (es)
AU (1) AU636617B2 (es)
BR (1) BR9007394A (es)
CA (1) CA2056404C (es)
DE (1) DE69031709T2 (es)
ES (1) ES2109232T3 (es)
MX (2) MX170148B (es)
PL (1) PL285370A1 (es)
WO (1) WO1990014389A2 (es)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5100947A (en) * 1989-05-26 1992-03-31 Advanced Elastomer Systems, L. P. Dynamically vulcanized alloys having improved stiffness/impact balance
US5051477A (en) * 1990-05-04 1991-09-24 Advanced Elastomer Systems, L. P. Dynamically cured thermoplastic olefin polymers and process for producing the same
FR2661915B1 (fr) * 1990-05-11 1993-12-24 Rhone Poulenc Chimie Composition elastometrique a matrice halogenobutyl renforcee par une charge minerale siliceuse et son utilisation dans l'industrie pneumatique.
US5286798A (en) * 1990-10-04 1994-02-15 Bridgestone/Firestone, Inc. Polymer blends for heat seamable roof sheeting
US5256228A (en) * 1991-12-06 1993-10-26 Bridgestone Corporation Heat seamable roof sheeting with highly crystalline thermoplasticity promoters and methods for covering roofs
DE4219863A1 (de) * 1992-06-17 1993-12-23 Basf Ag Maleinsäurebisimidvernetzte, weiche Polyolefinmischungen
US5468550A (en) * 1994-06-06 1995-11-21 Bridgestone/Firestone, Inc. EPDM roofing membrane with improved burn resistivity
IT1274746B (it) * 1994-08-30 1997-07-24 Enichem Elastomers Composizione plastoelastomerica poliolefinica vulcanizzata e procedimento per la sua preparazione
EP0736640A1 (en) * 1995-03-31 1996-10-09 Bridgestone/Firestone, Inc. Mineral filled EDPM membrane compositions with improved adhesion performance
IT1275530B (it) * 1995-07-14 1997-08-07 Enichem Elastomers Composizione termoplastica adesiva
US5621045A (en) * 1995-11-13 1997-04-15 Patel; Raman Thermoplastic vulcanizates from isobutylene rubber and either EPDM or a conjugated diene rubber
US5936038A (en) * 1996-08-09 1999-08-10 The University Of Akron Vulcanizable elastomeric composition and thermoplastic vulcanizate employing the same
US5910543A (en) * 1996-12-18 1999-06-08 Advanced Elastomer Systems, L.P. Thermoplastic elastomer with polar and non-polar rubber components
US5952425A (en) * 1996-12-31 1999-09-14 Advanced Elastomer Systems, L.P. Preferred structure of phenolic resin curative for thermoplastic vulcanizate
US5939464A (en) * 1997-05-02 1999-08-17 Advanced Elastomer Systems, L.P. High elasticity foams
US5750625A (en) * 1997-06-09 1998-05-12 Advanced Elastomer Systems, L.P. Phenolic resin curatives which form nonstaining thermoplastic elastomers
US5889119A (en) * 1997-07-17 1999-03-30 The University Of Akron Thermoplastic rubbery compositions
CN1208378C (zh) 1997-11-20 2005-06-29 高级弹性体系统两合公司 用乙烯的热塑性无规共聚物改性的热塑性硫化体
US6384145B1 (en) 1997-12-17 2002-05-07 Cooper Technology Services Llc Method for manufacture of elastomeric alloys using recycled rubbers
US6150466A (en) * 1998-03-04 2000-11-21 Montell North America Inc. Process for dynamically crosslinked thermoplastic elastomer containing a metal halide antibloom agent
US6114465A (en) * 1998-04-24 2000-09-05 Paguag Gmbh & Co. Tear propagation-resistant rubber compound
US6138550A (en) * 1998-09-23 2000-10-31 Saint-Gobain Performance Plastics Corporation Pump diaphragm and method for making the same
US7025851B2 (en) * 1998-12-11 2006-04-11 Lord Corporation Contact metathesis polymerization
US20020015519A1 (en) * 1998-12-11 2002-02-07 Lord Corporation Fiber substrate adhesion and coatings by contact metathesis polymerization
US6100334A (en) * 1999-01-05 2000-08-08 Advanced Elastomer Systems, L.P. Thermoplastic vulcanizates from a cyclic olefin rubber, a polyolefin, and a compatiblizer
US6300421B1 (en) 1999-03-04 2001-10-09 The Goodyear Tire & Rubber Company Preparation of peroxide vulcanized rubber composition and articles having at least one component thereof
DE60005964T2 (de) * 1999-07-16 2004-08-12 Advanced Elastomer Systems, L.P., Akron Thermoplastisches vulkanisat mit definierter morphologie für eine optimale rückgewinnung
EP1328582A1 (en) * 2000-10-11 2003-07-23 Exxonmobil Chemical Patents Inc. Halogenated elastomeric compositions having enhanced viscosity
US7019058B2 (en) * 2000-10-11 2006-03-28 Exxonmobil Chemical Patents, Inc. Halogenated elastomeric compositions having enhanced viscosity
US6552108B1 (en) 2000-10-11 2003-04-22 Exxonmobil Chemical Patents Inc. Rubber blends having improved stability and green strength
US6433090B1 (en) * 2001-01-26 2002-08-13 Advanced Elastomer Systems, L.P. Thermoplastic elastomers having improved set foams made therefrom
WO2002100940A1 (en) * 2001-06-08 2002-12-19 Thermoplastic Rubber Systems, Inc. Thermoplastic vulcanizates
US6872792B2 (en) 2001-06-25 2005-03-29 Lord Corporation Metathesis polymerization adhesives and coatings
AU2002366330A1 (en) * 2001-12-13 2003-06-30 Exxonmobil Chemical Patents Inc. Thermoplastic vulcaninates for run-flat tires
US7374711B2 (en) * 2002-10-10 2008-05-20 Apex Medical Technologies, Inc. Accelerator-free thin-walled rubber vulcanizates from latex
US20060128907A1 (en) * 2002-12-12 2006-06-15 Yu Thomas C Process for making a thermoplastic vulcanizates
US7964672B2 (en) 2004-11-05 2011-06-21 Exxonmobil Chemical Patents Inc. High strength thermoplastic elastomers with high filler loading
US20060264575A1 (en) * 2005-05-23 2006-11-23 Adam Gronowski Peroxide cured butyl compositions having improved hardness and compression set
JP5183637B2 (ja) 2006-10-26 2013-04-17 エクソンモービル ケミカル パテンツ，インコーポレイティド 低水分透過性積層構造体
CN101668810B (zh) * 2007-04-25 2014-03-05 三井化学株式会社 热塑性弹性体组合物的制造方法和成型体
DE102007032149C5 (de) * 2007-07-04 2016-03-10 Elringklinger Ag Elastomer-Dichtungselement und Verfahren zu dessen Herstellung
KR101865895B1 (ko) * 2010-12-07 2018-07-04 에누오케 가부시키가이샤 Ｅｐｄｍ 조성물
DE102016106927A1 (de) 2016-04-14 2017-10-19 Denso-Holding Gmbh & Co. Haftvermittlungszusammensetzung für ein Korrosionsschutzprodukt
EP3728458A1 (en) 2017-12-18 2020-10-28 ExxonMobil Chemical Patents Inc. Thermoplastic vulcanizate conduits for transporting hydrocarbon fluids
CN110183780A (zh) * 2019-06-14 2019-08-30 国家能源投资集团有限责任公司 聚丙烯拉丝料、其专用料及bopp薄膜产品
CN116003926A (zh) * 2022-12-27 2023-04-25 科建高分子材料（上海）股份有限公司 一种高导热高韧性氯化丁基橡胶均压板

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4130535A (en) * 1975-07-21 1978-12-19 Monsanto Company Thermoplastic vulcanizates of olefin rubber and polyolefin resin
CA1067642A (en) * 1975-09-19 1979-12-04 Polysar Limited Halogenated rubber-polyolefin compositions
US4130534A (en) * 1976-12-27 1978-12-19 Monsanto Company Elastoplastic compositions of butyl rubber and polyolefin resin
US4311628A (en) * 1977-11-09 1982-01-19 Monsanto Company Thermoplastic elastomeric blends of olefin rubber and polyolefin resin
CA1124917A (en) * 1977-11-09 1982-06-01 Michael A. Fath Elastoplastic blends of cured olefin rubber and polyolefin resin
US4480074A (en) * 1982-10-20 1984-10-30 Monsanto Company Process for preparing elastoplastic compositions
US4607074A (en) * 1984-07-11 1986-08-19 Exxon Research & Engineering Co. Dynamically cured thermoplastic olefin polymers
US4593062A (en) * 1984-12-10 1986-06-03 Exxon Research & Engineering Co. Dynamically cured thermoplastic olefin polymers
DE3673973D1 (de) * 1985-06-19 1990-10-11 Exxon Chemical Patents Inc Thermoplastische elastomerzusammensetzungen.
JPS62201951A (ja) * 1986-03-03 1987-09-05 Toa Nenryo Kogyo Kk 熱可塑性エラストマ−組成物の製造方法
US4802155A (en) * 1986-03-03 1989-01-31 Matsushita Electric Industrial Co., Ltd. Recording disc playback apparatus
JPS62201950A (ja) * 1986-03-03 1987-09-05 Toa Nenryo Kogyo Kk 熱可塑性エラストマ−組成物
JPH01502594A (ja) * 1986-06-03 1989-09-07 アドバンスド・エラストマー・システムズ・エル・ピー 動的に硬化された熱可塑性オレフィンポリマー
JP2610426B2 (ja) * 1987-04-07 1997-05-14 東燃化学 株式会社 熱可塑性エラストマー組成物
US4810752A (en) * 1987-09-24 1989-03-07 The West Company Halobutyl thermoplastic elastomer
JPH0195142A (ja) * 1987-10-07 1989-04-13 Toa Nenryo Kogyo Kk 熱可塑性樹脂組成物の製造方法
KR920003034B1 (ko) * 1988-06-21 1992-04-13 동양나이론 주식회사 열가소성 탄성중합체 수지조성물 및 그 제조방법

Also Published As

Publication number Publication date
DE69031709D1 (de) 1997-12-18
ES2109232T3 (es) 1998-01-16
EP0754726A2 (en) 1997-01-22
JP3005286B2 (ja) 2000-01-31
KR970000948B1 (ko) 1997-01-21
BR9007394A (pt) 1992-07-21
AU636617B2 (en) 1993-05-06
CA2056404A1 (en) 1990-11-27
EP0473703A1 (en) 1992-03-11
EP0754726A3 (en) 1999-01-07
EP0473703B1 (en) 1997-11-12
MX170148B (es) 1993-08-09
DE69031709T2 (de) 1998-05-20
WO1990014389A2 (en) 1990-11-29
ATE160160T1 (de) 1997-11-15
JPH05504580A (ja) 1993-07-15
AU5749590A (en) 1990-12-18
US5073597A (en) 1991-12-17
CA2056404C (en) 2002-05-07
KR920701335A (ko) 1992-08-11
PL285370A1 (en) 1991-06-03
WO1990014389A3 (en) 1991-10-31

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