WO2001085837A3 - Isobutylene-based elastomer blends - Google Patents

Isobutylene-based elastomer blends Download PDF

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Publication number
WO2001085837A3
WO2001085837A3 PCT/US2001/013588 US0113588W WO0185837A3 WO 2001085837 A3 WO2001085837 A3 WO 2001085837A3 US 0113588 W US0113588 W US 0113588W WO 0185837 A3 WO0185837 A3 WO 0185837A3
Authority
WO
WIPO (PCT)
Prior art keywords
isobutylene
semi
improved
green
properties
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.)
Ceased
Application number
PCT/US2001/013588
Other languages
French (fr)
Other versions
WO2001085837A2 (en
Inventor
Andy H Tsou
Ilan Duvdevani
Hsien-Chang Wang
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.)
ExxonMobil Chemical Patents Inc
Original Assignee
ExxonMobil Chemical 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
Priority to US10/258,008 priority Critical patent/US6875813B2/en
Application filed by ExxonMobil Chemical Patents Inc filed Critical ExxonMobil Chemical Patents Inc
Priority to CA002406575A priority patent/CA2406575A1/en
Priority to MXPA02011070A priority patent/MXPA02011070A/en
Priority to HU0301774A priority patent/HUP0301774A3/en
Priority to AU2001257340A priority patent/AU2001257340A1/en
Priority to BR0110707-0A priority patent/BR0110707A/en
Priority to EP01930842A priority patent/EP1360231A2/en
Priority to JP2001582432A priority patent/JP2004501231A/en
Priority to KR1020027015014A priority patent/KR20020092471A/en
Priority to PL01365468A priority patent/PL365468A1/en
Publication of WO2001085837A2 publication Critical patent/WO2001085837A2/en
Anticipated expiration legal-status Critical
Publication of WO2001085837A3 publication Critical patent/WO2001085837A3/en
Ceased legal-status Critical Current

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—Ethylene-propylene or ethylene-propylene-diene copolymers
    • 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; Homopolymers 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 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
    • C08L23/26—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 halogen-containing compounds
    • C08L23/283—Iso-olefin halogenated homopolymers or copolymers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Tires In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

The improved green strength, green elongation, and green relaxation properties of isobutylene-based elastomers at elevated temperatures along with improved aging and barrier properties are achieved by blending semi-compatible, semi-crystalline copolymers with the isobutylene elastomers. The semi-crystalline copolymers are typically copolymers of ethylene and an alpha-olefin having from 4 to 16 carbon atoms. The improved properties are maintained in subsequent rubber compounds containing said blends and are particularly useful in tire and pharmaceutical container applications.
PCT/US2001/013588 1999-05-19 2001-04-26 Isobutylene-based elastomer blends Ceased WO2001085837A2 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
EP01930842A EP1360231A2 (en) 2000-05-11 2001-04-26 Isobutylene-based elastomer blends
BR0110707-0A BR0110707A (en) 2000-05-11 2001-04-26 Isobutylene Elastomer Blends
CA002406575A CA2406575A1 (en) 2000-05-11 2001-04-26 Isobutylene-based elastomer blends
MXPA02011070A MXPA02011070A (en) 2000-05-11 2001-04-26 Isobutylene based elastomer blends.
HU0301774A HUP0301774A3 (en) 2000-05-11 2001-04-26 Isobutylene-based elastomer blends
AU2001257340A AU2001257340A1 (en) 2000-05-11 2001-04-26 Isobutylene-based elastomer blends
JP2001582432A JP2004501231A (en) 2000-05-11 2001-04-26 Isobutylene elastomer blend
US10/258,008 US6875813B2 (en) 1999-05-19 2001-04-26 Isobutylene-based elastomer blends
PL01365468A PL365468A1 (en) 2000-05-11 2001-04-26 Isobutylene-based elastomer blends
KR1020027015014A KR20020092471A (en) 2000-05-11 2001-04-26 Isobutylene-based elastomer blends

Applications Claiming Priority (4)

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
US60/203,329 2000-05-11
US09/569,363 2000-05-11

Publications (2)

Publication Number Publication Date
WO2001085837A2 WO2001085837A2 (en) 2001-11-15
WO2001085837A3 true WO2001085837A3 (en) 2003-09-04

Family

ID=26898525

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/013588 Ceased WO2001085837A2 (en) 1999-05-19 2001-04-26 Isobutylene-based elastomer blends

Country Status (13)

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

Families Citing this family (10)

* 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
JP2008524342A (en) * 2004-12-16 2008-07-10 ランクセス・インク． Elastomer composition with silica filler
US7906600B2 (en) * 2004-12-29 2011-03-15 Exxonmobil Chemical Patents Inc. Processable filled, curable halogenated isoolefin elastomers
KR101493109B1 (en) 2007-06-06 2015-02-12 스미토모 고무 고교 가부시키가이샤 Rubber composition for tire and pneumatic tire made with the same
JP4901591B2 (en) * 2007-06-08 2012-03-21 住友ゴム工業株式会社 Rubber composition for sidewall and pneumatic tire using the same
FR2938263B1 (en) 2008-07-24 2013-01-04 Michelin Soc Tech PROCESS FOR PRODUCING A SELF-SWITCHING COMPOSITION
FR2938264B1 (en) 2008-08-01 2013-08-16 Michelin Soc Tech PROCESS FOR PRODUCING A SELF-SWITCHING COMPOSITION
FR2955583B1 (en) 2010-01-28 2012-01-27 Michelin Soc Tech PROCESS FOR PRODUCING A SELF-SWITCHING COMPOSITION
US8470922B2 (en) * 2011-03-03 2013-06-25 Exxonmobil Chemical Patents Inc. Ethylene-vinyl alcohol based thermoplastic elastomers and vulcanizates
CN110240761B (en) * 2018-03-08 2022-07-12 中国石油化工股份有限公司 Rubber composition and application thereof, and vulcanized capsule and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256857A (en) * 1973-11-08 1981-03-17 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
WO2000069930A1 (en) * 1999-05-14 2000-11-23 Dupont Dow Elastomers L.L.C. Highly crystalline eaodm interpolymers
WO2000069966A1 (en) * 1999-05-19 2000-11-23 Exxon Chemical Patents Inc. Isobutylene based elastomer blends having improved strength, elasticity, and reduced permeability
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1223262B (en) * 1987-12-11 1990-09-19 Himont Inc ELASTIC PLASTIC COMPOSITIONS AND PROCEDURE FOR THEIR PREPARATION

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256857A (en) * 1973-11-08 1981-03-17 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
WO2000069930A1 (en) * 1999-05-14 2000-11-23 Dupont Dow Elastomers L.L.C. Highly crystalline eaodm interpolymers
WO2000069966A1 (en) * 1999-05-19 2000-11-23 Exxon Chemical Patents Inc. Isobutylene based elastomer blends having improved strength, elasticity, and reduced permeability
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
TW575623B (en) 2004-02-11
EP1360231A2 (en) 2003-11-12
BR0110707A (en) 2003-01-28
RU2266932C2 (en) 2005-12-27
WO2001085837A2 (en) 2001-11-15
HUP0301774A2 (en) 2003-08-28
MXPA02011070A (en) 2003-06-24
CN1620477A (en) 2005-05-25
JP2004501231A (en) 2004-01-15
CZ20023635A3 (en) 2003-10-15
PL365468A1 (en) 2005-01-10
AU2001257340A1 (en) 2001-11-20
HUP0301774A3 (en) 2006-11-28

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