WO2004016678A3 - Process for preparing foamed thermoplastic vulcanisates - Google Patents

Process for preparing foamed thermoplastic vulcanisates Download PDF

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Publication number
WO2004016678A3
WO2004016678A3 PCT/US2003/024326 US0324326W WO2004016678A3 WO 2004016678 A3 WO2004016678 A3 WO 2004016678A3 US 0324326 W US0324326 W US 0324326W WO 2004016678 A3 WO2004016678 A3 WO 2004016678A3
Authority
WO
WIPO (PCT)
Prior art keywords
foamed thermoplastic
preparing foamed
foams
soft
thermoplastic vulcanisates
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/US2003/024326
Other languages
French (fr)
Other versions
WO2004016678A2 (en
Inventor
Sunny Jacob
Abdelhadi Sahnoune
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.)
Advanced Elastomer Systems LP
Original Assignee
Advanced Elastomer Systems LP
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 LP filed Critical Advanced Elastomer Systems LP
Priority to JP2004529241A priority Critical patent/JP5091388B2/en
Priority to EP03788319A priority patent/EP1534772B1/en
Publication of WO2004016678A2 publication Critical patent/WO2004016678A2/en
Publication of WO2004016678A3 publication Critical patent/WO2004016678A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • 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
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • C08L53/025—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes modified
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2453/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/14—Applications used for foams
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes

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)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Soft hermoplastic vulcanizate foams are described comprising polyolefin thermoplastic resin, an at least partially crosslinked olefinic elastomer, hydrogenated styrenic block copolymer, and optional additives. The soft foams have smooth surfaces, low water absorption, improved compression set and compression load deflection.
PCT/US2003/024326 2002-08-15 2003-08-01 Process for preparing foamed thermoplastic vulcanisates Ceased WO2004016678A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004529241A JP5091388B2 (en) 2002-08-15 2003-08-01 Thermoplastic elastomer with enhanced foaming and physical properties
EP03788319A EP1534772B1 (en) 2002-08-15 2003-08-01 Thermoplastic elastomers having enhanced foaming and physical properties

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40377302P 2002-08-15 2002-08-15
US60/403,773 2002-08-15

Publications (2)

Publication Number Publication Date
WO2004016678A2 WO2004016678A2 (en) 2004-02-26
WO2004016678A3 true WO2004016678A3 (en) 2004-04-29

Family

ID=31888276

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2003/024326 Ceased WO2004016678A2 (en) 2002-08-15 2003-08-01 Process for preparing foamed thermoplastic vulcanisates
PCT/US2003/025560 Ceased WO2004016679A2 (en) 2002-08-15 2003-08-15 Thermoplastic elastomers having enhanced foaming and physical properties

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/US2003/025560 Ceased WO2004016679A2 (en) 2002-08-15 2003-08-15 Thermoplastic elastomers having enhanced foaming and physical properties

Country Status (4)

Country Link
EP (1) EP1534772B1 (en)
JP (1) JP5091388B2 (en)
AU (1) AU2003268106A1 (en)
WO (2) WO2004016678A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109796655B (en) * 2018-12-24 2021-11-30 浙江万里新材料科技有限公司 Irradiation crosslinking polyethylene foam material and preparation method thereof

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200621862A (en) * 2004-12-24 2006-07-01 Furukawa Electric Co Ltd Thermoplastic resin foam
US7319121B2 (en) * 2005-10-07 2008-01-15 Advanced Elestomer Systems, Inc. Microcellular foams of thermoplastic vulcanizates
DE102006002759A1 (en) * 2006-01-20 2007-07-26 Rehau Ag + Co. Thermoplastic elastomers with good elastic properties
US20090152754A1 (en) * 2007-12-12 2009-06-18 Sumitomo Chemical Company, Limited Thermoplastic elastomer composition for foam injection molding, foam body, and process for producing foam body
US8497325B2 (en) 2008-12-15 2013-07-30 Exxonmobil Chemical Patents Inc. Thermoplastic polyolefin blends and films therefrom
US8410217B2 (en) 2008-12-15 2013-04-02 Exxonmobil Chemical Patents Inc. Thermoplastic polyolefin blends
US8227547B2 (en) 2008-12-15 2012-07-24 Exxonmobil Chemical Patents Inc. Foamable thermoplastic reactor blends and foam article therefrom
US9260577B2 (en) 2009-07-14 2016-02-16 Toray Plastics (America), Inc. Crosslinked polyolefin foam sheet with exceptional softness, haptics, moldability, thermal stability and shear strength
US20130101826A1 (en) 2011-10-25 2013-04-25 Matthias M. Haug Composition, Foam and Article Made Therefrom
JP6131538B2 (en) * 2012-07-10 2017-05-24 シヤチハタ株式会社 Porous stamp material, method for producing the same, and stamp
KR101286918B1 (en) * 2012-07-20 2013-07-19 이영기 Foam Tire Composition
CN106459535B (en) 2013-12-24 2020-08-28 埃克森美孚化学专利公司 Compositions comprising thermoplastic vulcanizates, foamed materials, and articles made therefrom
US10508184B2 (en) 2016-12-29 2019-12-17 Exxonmobil Chemical Patents Inc. Foaming agent masterbatches for foaming thermoplastic vulcanizates
US11192992B2 (en) 2016-12-29 2021-12-07 Exxonmobil Chemical Patents Inc. Thermoplastic vulcanizates for foaming applications
US11447624B2 (en) 2017-12-06 2022-09-20 Celanese International Corporation Low density foamed thermoplastic vulcanizate compositions
US20210221973A1 (en) 2018-06-08 2021-07-22 ExxonMobil Chemical Company - Law Technology Foamed Thermoplastic Vulcanizate and Methods Related Thereto
EP3983483B1 (en) 2019-06-13 2025-08-20 ExxonMobil Chemical Patents Inc. Automotive weather seals formed with thermoplastic vulcanizate compositions

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0762130A (en) * 1993-08-31 1995-03-07 Toyo Kuoritei One:Kk Method for producing rubber foam
EP0733676A1 (en) * 1995-03-23 1996-09-25 Sumitomo Bakelite Company Limited Thermoplastic elastomer composition

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5070111A (en) * 1991-03-13 1991-12-03 Advanced Elastomer Systems, L.P. Foaming thermoplastic elastomers
JP3163588B2 (en) * 1992-06-16 2001-05-08 三和化工株式会社 Method for producing open-cell foam
JPH08283443A (en) * 1995-04-12 1996-10-29 Mitsui Toatsu Chem Inc Foam molding of thermoplastic elastomer
JP3330840B2 (en) * 1997-04-14 2002-09-30 旭化成株式会社 Low hardness thermoplastic elastomer composition
US5939464A (en) * 1997-05-02 1999-08-17 Advanced Elastomer Systems, L.P. High elasticity foams
JPH1143551A (en) * 1997-05-27 1999-02-16 Toyo Tire & Rubber Co Ltd Thermoplastic elastomer foam
JP4025423B2 (en) * 1998-06-02 2007-12-19 旭化成ケミカルズ株式会社 Thermoplastic elastomer foam
JP2000281829A (en) * 1999-03-30 2000-10-10 Sumitomo Chem Co Ltd Foam
US6433090B1 (en) * 2001-01-26 2002-08-13 Advanced Elastomer Systems, L.P. Thermoplastic elastomers having improved set foams made therefrom

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0762130A (en) * 1993-08-31 1995-03-07 Toyo Kuoritei One:Kk Method for producing rubber foam
EP0733676A1 (en) * 1995-03-23 1996-09-25 Sumitomo Bakelite Company Limited Thermoplastic elastomer composition

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 199518, Derwent World Patents Index; Class A35, AN 1995-136958, XP002269414 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109796655B (en) * 2018-12-24 2021-11-30 浙江万里新材料科技有限公司 Irradiation crosslinking polyethylene foam material and preparation method thereof

Also Published As

Publication number Publication date
JP2005535476A (en) 2005-11-24
EP1534772B1 (en) 2011-12-21
WO2004016678A2 (en) 2004-02-26
WO2004016679A2 (en) 2004-02-26
JP5091388B2 (en) 2012-12-05
AU2003268106A8 (en) 2004-03-03
AU2003268106A1 (en) 2004-03-03
WO2004016679A3 (en) 2004-04-08
EP1534772A2 (en) 2005-06-01

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