WO2007001652A8 - Heterogeneous polymer blend with continuous elastomeric phase and process of making the same - Google Patents

Heterogeneous polymer blend with continuous elastomeric phase and process of making the same

Info

Publication number
WO2007001652A8
WO2007001652A8 PCT/US2006/018255 US2006018255W WO2007001652A8 WO 2007001652 A8 WO2007001652 A8 WO 2007001652A8 US 2006018255 W US2006018255 W US 2006018255W WO 2007001652 A8 WO2007001652 A8 WO 2007001652A8
Authority
WO
WIPO (PCT)
Prior art keywords
making
same
polymer blend
elastomeric phase
heterogeneous polymer
Prior art date
Application number
PCT/US2006/018255
Other languages
French (fr)
Other versions
WO2007001652A1 (en
Inventor
Weiqing Weng
Sunny Jacob
Peijun Jiang
Aspy K Mehta
Pradeep Shirodkar
Armenag Hagop Dekmezian
Original Assignee
Exxonmobil Chem Patents Inc
Weiqing Weng
Sunny Jacob
Peijun Jiang
Aspy K Mehta
Pradeep Shirodkar
Armenag Hagop Dekmezian
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 Exxonmobil Chem Patents Inc, Weiqing Weng, Sunny Jacob, Peijun Jiang, Aspy K Mehta, Pradeep Shirodkar, Armenag Hagop Dekmezian filed Critical Exxonmobil Chem Patents Inc
Priority to CN200680022160.XA priority Critical patent/CN101203562B/en
Priority to EP06759573A priority patent/EP1896536A1/en
Publication of WO2007001652A1 publication Critical patent/WO2007001652A1/en
Publication of WO2007001652A8 publication Critical patent/WO2007001652A8/en

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
    • 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
    • C08L2312/00—Crosslinking

Abstract

A heterogeneous polymer blend comprises a dispersed phase comprising a thermoplastic first polymer having a crystallinity of at least 30% and a continuous phase comprising a second polymer different from the first polymer. The second polymer has a crystallinity of less than 20% and is at least partially cross-linked.
PCT/US2006/018255 2005-06-22 2006-05-10 Heterogeneous polymer blend with continuous elastomeric phase and process of making the same WO2007001652A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN200680022160.XA CN101203562B (en) 2005-06-22 2006-05-10 Multiphase polymer blend with continuous elastomeric phase and process of making same
EP06759573A EP1896536A1 (en) 2005-06-22 2006-05-10 Heterogeneous polymer blend with continuous elastomeric phase and process of making the same

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US69303005P 2005-06-22 2005-06-22
US60/693,030 2005-06-22
US11/295,927 US7951872B2 (en) 2005-06-22 2005-12-07 Heterogeneous polymer blend with continuous elastomeric phase and process of making the same
US11/295,927 2005-12-07

Publications (2)

Publication Number Publication Date
WO2007001652A1 WO2007001652A1 (en) 2007-01-04
WO2007001652A8 true WO2007001652A8 (en) 2008-03-27

Family

ID=37038502

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/018255 WO2007001652A1 (en) 2005-06-22 2006-05-10 Heterogeneous polymer blend with continuous elastomeric phase and process of making the same

Country Status (3)

Country Link
US (2) US7951872B2 (en)
EP (1) EP1896536A1 (en)
WO (1) WO2007001652A1 (en)

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Also Published As

Publication number Publication date
US7951872B2 (en) 2011-05-31
US8093336B2 (en) 2012-01-10
US20110196102A1 (en) 2011-08-11
EP1896536A1 (en) 2008-03-12
WO2007001652A1 (en) 2007-01-04
US20060293460A1 (en) 2006-12-28

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