MXPA02011070A - Mezclas fisicas de elastomero a base de isobutileno. - Google Patents

Mezclas fisicas de elastomero a base de isobutileno.

Info

Publication number
MXPA02011070A
MXPA02011070A MXPA02011070A MXPA02011070A MXPA02011070A MX PA02011070 A MXPA02011070 A MX PA02011070A MX PA02011070 A MXPA02011070 A MX PA02011070A MX PA02011070 A MXPA02011070 A MX PA02011070A MX PA02011070 A MXPA02011070 A MX PA02011070A
Authority
MX
Mexico
Prior art keywords
improved
green
isobutylene
properties
semi
Prior art date
Application number
MXPA02011070A
Other languages
English (en)
Inventor
Ilan Duvdevani
Original Assignee
Exxonmobil Chem Patents 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
Priority claimed from US09/569,363 external-priority patent/US6326433B1/en
Application filed by Exxonmobil Chem Patents Inc filed Critical Exxonmobil Chem Patents Inc
Publication of MXPA02011070A publication Critical patent/MXPA02011070A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0008—Compositions of the inner liner
    • 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
    • C08L23/02—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
    • 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
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/06—Metallocene or single site catalysts

Abstract

Las propiedades mejoradas de resistencia verde, elongacion verde, y relajacion verde de elastomeros a base de isobutileno a temperaturas elevadas, junto con mejoradas propiedades de envejecimiento y barrera, son logradas mezclando físicamente copolímeros semi-cristalinos, semi-compatibles con los elastomeros de isobutileno. Los copolímeros semi-cristalinos son típicamente copolímeros de etileno y una alfa-olefina teniendo de 4 a 16 átomos de carbono. Se mantienen propiedades mejoradas en compuestos de hule subsecuentes conteniendo dichas mezclas físicas y son particularmente °tiles en aplicaciones de llantas y recipientes farmacéuticos.
MXPA02011070A 2000-05-11 2001-04-26 Mezclas fisicas de elastomero a base de isobutileno. MXPA02011070A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20332900P 2000-05-11 2000-05-11
US09/569,363 US6326433B1 (en) 1999-05-19 2000-05-11 Isobutylene based elastomer blends having improved strength elasticity, and reduced permeability
PCT/US2001/013588 WO2001085837A2 (en) 2000-05-11 2001-04-26 Isobutylene-based elastomer blends

Publications (1)

Publication Number Publication Date
MXPA02011070A true MXPA02011070A (es) 2003-06-24

Family

ID=26898525

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02011070A MXPA02011070A (es) 2000-05-11 2001-04-26 Mezclas fisicas de elastomero a base de isobutileno.

Country Status (13)

Country Link
EP (1) EP1360231A2 (es)
JP (1) JP2004501231A (es)
CN (1) CN1620477A (es)
AU (1) AU2001257340A1 (es)
BR (1) BR0110707A (es)
CA (1) CA2406575A1 (es)
CZ (1) CZ20023635A3 (es)
HU (1) HUP0301774A3 (es)
MX (1) MXPA02011070A (es)
PL (1) PL365468A1 (es)
RU (1) RU2266932C2 (es)
TW (1) TW575623B (es)
WO (1) WO2001085837A2 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2492375A1 (en) * 2002-07-17 2004-01-29 Exxonmobil Chemical Patents Inc. Elastomeric blend for air barriers
US7906600B2 (en) * 2004-12-29 2011-03-15 Exxonmobil Chemical Patents Inc. Processable filled, curable halogenated isoolefin elastomers
US8946334B2 (en) 2007-06-06 2015-02-03 Sumitomo Rubber Industries, Ltd. Rubber composition for tires and pneumatic tire using the same
JP4901591B2 (ja) * 2007-06-08 2012-03-21 住友ゴム工業株式会社 サイドウォール用ゴム組成物およびそれを用いた空気入りタイヤ
FR2938263B1 (fr) * 2008-07-24 2013-01-04 Michelin Soc Tech Procede de fabrication d'une composition auto-obturante
FR2938264B1 (fr) * 2008-08-01 2013-08-16 Michelin Soc Tech Procede de fabrication d'une composition auto-obturante.
FR2955583B1 (fr) 2010-01-28 2012-01-27 Michelin Soc Tech Procede de fabrication d'une composition auto-obturante
US8470922B2 (en) * 2011-03-03 2013-06-25 Exxonmobil Chemical Patents Inc. Ethylene-vinyl alcohol based thermoplastic elastomers and vulcanizates
CN110240761B (zh) * 2018-03-08 2022-07-12 中国石油化工股份有限公司 一种橡胶组合物及其应用和一种硫化胶囊及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1030699A (en) * 1973-11-08 1978-05-02 Polysar Limited Halobutyl of improved green strength
US5157081A (en) * 1989-05-26 1992-10-20 Advanced Elastomer Systems, L.P. Dynamically vulcanized alloys having two copolymers in the crosslinked phase and a crystalline matrix
AU4847500A (en) * 1999-05-14 2000-12-05 Dupont Dow Elastomers L.L.C. Highly crystalline eaodm interpolymers
HU223380B1 (hu) * 1999-05-19 2004-06-28 Exxon Chemical Patents Inc. Javított szilárdságú, rugalmasságú és csökkentett permeabilitású izobutilénalapú elasztomer blendek, eljárás előállításukra, és alkalmazásuk
WO2001018141A1 (en) * 1999-09-03 2001-03-15 E.I. Du Pont De Nemours And Company Low activation temperature adhesive composition with high peel strength and cohesive failure

Also Published As

Publication number Publication date
CA2406575A1 (en) 2001-11-15
CN1620477A (zh) 2005-05-25
HUP0301774A3 (en) 2006-11-28
EP1360231A2 (en) 2003-11-12
AU2001257340A1 (en) 2001-11-20
CZ20023635A3 (cs) 2003-10-15
WO2001085837A3 (en) 2003-09-04
PL365468A1 (en) 2005-01-10
JP2004501231A (ja) 2004-01-15
RU2266932C2 (ru) 2005-12-27
TW575623B (en) 2004-02-11
HUP0301774A2 (hu) 2003-08-28
WO2001085837A2 (en) 2001-11-15
BR0110707A (pt) 2003-01-28

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