WO2003072644A3 - Thermoplastic foam containing particulate additive - Google Patents

Thermoplastic foam containing particulate additive Download PDF

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Publication number
WO2003072644A3
WO2003072644A3 PCT/US2003/002053 US0302053W WO03072644A3 WO 2003072644 A3 WO2003072644 A3 WO 2003072644A3 US 0302053 W US0302053 W US 0302053W WO 03072644 A3 WO03072644 A3 WO 03072644A3
Authority
WO
WIPO (PCT)
Prior art keywords
particulate additive
acid
containing particulate
thermoplastic foam
foam containing
Prior art date
Application number
PCT/US2003/002053
Other languages
French (fr)
Other versions
WO2003072644A2 (en
Inventor
Suresh Subramonian
Chung P Park
Original Assignee
Dow Global Technologies Inc
Suresh Subramonian
Chung P Park
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 Dow Global Technologies Inc, Suresh Subramonian, Chung P Park filed Critical Dow Global Technologies Inc
Priority to US10/499,802 priority Critical patent/US7226955B2/en
Priority to AU2003214883A priority patent/AU2003214883B2/en
Priority to KR10-2004-7012991A priority patent/KR20040094713A/en
Priority to EP03710726A priority patent/EP1476499B1/en
Priority to DE60324896T priority patent/DE60324896D1/en
Priority to CA2473611A priority patent/CA2473611C/en
Priority to JP2003571343A priority patent/JP4276082B2/en
Publication of WO2003072644A2 publication Critical patent/WO2003072644A2/en
Publication of WO2003072644A3 publication Critical patent/WO2003072644A3/en

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
    • C08J9/0066—Use of inorganic compounding ingredients
    • 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
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
    • 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
    • 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
    • C08J2351/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • C08J2351/06—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond

Abstract

A cellular thermoplastic polyolefin foam comprising at least one particulate additive in admixture with a polymer matrix is disclosed, along with a process and foamable gel for manufacturing the same, wherein the polyolefin matrix comprises at least one polymer resin graft-modified with at least one polar group selected from the group consisting of acid, acid ester, and acid anhydride, and salts thereof. The invention facilitates the manufacture of macrocellular foams useful for acoustic absorption having increased amounts of particulate additives that provide certain desired properties difficult to achieve without the particulate additives, such as improved flame retardancy.
PCT/US2003/002053 2002-02-22 2003-01-15 Thermoplastic foam containing particulate additive WO2003072644A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US10/499,802 US7226955B2 (en) 2002-02-22 2003-01-15 Macrocellular acoustic foam containing particulate additive
AU2003214883A AU2003214883B2 (en) 2002-02-22 2003-01-15 Thermoplastic foam containing particulate additive
KR10-2004-7012991A KR20040094713A (en) 2002-02-22 2003-01-15 Thermoplastic foam containing particulate additive
EP03710726A EP1476499B1 (en) 2002-02-22 2003-01-15 Thermoplastic foam containing particulate additive
DE60324896T DE60324896D1 (en) 2002-02-22 2003-01-15 SMALL PARTIAL SUPPLEMENTS CONTAINING THERMOPLASTIC FOAM
CA2473611A CA2473611C (en) 2002-02-22 2003-01-15 Thermoplastic foam containing particulate additive
JP2003571343A JP4276082B2 (en) 2002-02-22 2003-01-15 Macrocellular soundproof foam containing particulate additives

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35883202P 2002-02-22 2002-02-22
US60/358,832 2002-02-22

Publications (2)

Publication Number Publication Date
WO2003072644A2 WO2003072644A2 (en) 2003-09-04
WO2003072644A3 true WO2003072644A3 (en) 2003-11-20

Family

ID=27766003

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/002053 WO2003072644A2 (en) 2002-02-22 2003-01-15 Thermoplastic foam containing particulate additive

Country Status (12)

Country Link
US (1) US7226955B2 (en)
EP (1) EP1476499B1 (en)
JP (1) JP4276082B2 (en)
KR (1) KR20040094713A (en)
CN (1) CN1266202C (en)
AT (1) ATE415444T1 (en)
AU (1) AU2003214883B2 (en)
CA (1) CA2473611C (en)
DE (1) DE60324896D1 (en)
ES (1) ES2314186T3 (en)
TW (1) TW200303885A (en)
WO (1) WO2003072644A2 (en)

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US8987367B2 (en) 2005-12-29 2015-03-24 Joel L. Sereboff Energy absorbing composition and impact and sound absorbing applications thereof
WO2007079230A2 (en) * 2005-12-29 2007-07-12 Joel Sereboff Energy absorbing composition and impact and sound absorbing applications thereof
WO2007134080A2 (en) * 2006-05-08 2007-11-22 Polymer Products Company, Inc. Flame-retardant polymeric compositions
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US20100014282A1 (en) * 2008-07-15 2010-01-21 Michael Danesh Fire-resistant and noise attenuating recessed lighting assembly
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US7714611B1 (en) * 2008-12-03 2010-05-11 Advantage Logic, Inc. Permutable switching network with enhanced multicasting signals routing for interconnection fabric
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US20110065845A1 (en) * 2009-09-08 2011-03-17 Polymer Products Company, Inc. Halogen-free fire retardant compositions
US8439160B2 (en) 2010-11-09 2013-05-14 California Institute Of Technology Acoustic suppression systems and related methods
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US20170305209A1 (en) * 2014-10-03 2017-10-26 Pirelli Tyre S.P.A. Soundproof tyre for vehicle wheels
US10350861B2 (en) 2015-07-31 2019-07-16 Corning Incorporated Laminate structures with enhanced damping properties
EP3433112B1 (en) * 2016-03-25 2020-08-05 Pirelli Tyre S.p.A. Soundproof self-sealing tyre for vehicle wheels
CN110753572B (en) * 2017-06-14 2022-06-28 3M创新有限公司 Acoustically active material
CN108608686A (en) * 2018-04-28 2018-10-02 中山市益孚生物科技有限公司 A kind of composite material and its manufacturing method for absorbing ultrasonic wave
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Also Published As

Publication number Publication date
EP1476499A2 (en) 2004-11-17
CA2473611A1 (en) 2003-09-04
JP4276082B2 (en) 2009-06-10
ES2314186T3 (en) 2009-03-16
US7226955B2 (en) 2007-06-05
AU2003214883B2 (en) 2007-10-04
CN1266202C (en) 2006-07-26
AU2003214883A1 (en) 2003-09-09
US20050086823A1 (en) 2005-04-28
DE60324896D1 (en) 2009-01-08
KR20040094713A (en) 2004-11-10
JP2005518471A (en) 2005-06-23
EP1476499B1 (en) 2008-11-26
ATE415444T1 (en) 2008-12-15
CA2473611C (en) 2010-03-16
CN1639241A (en) 2005-07-13
WO2003072644A2 (en) 2003-09-04
TW200303885A (en) 2003-09-16

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