ATE323125T1 - Polyolefinschaum mit hoher betriebstemperatur zur akustischen verwendung - Google Patents

Polyolefinschaum mit hoher betriebstemperatur zur akustischen verwendung

Info

Publication number
ATE323125T1
ATE323125T1 AT01910643T AT01910643T ATE323125T1 AT E323125 T1 ATE323125 T1 AT E323125T1 AT 01910643 T AT01910643 T AT 01910643T AT 01910643 T AT01910643 T AT 01910643T AT E323125 T1 ATE323125 T1 AT E323125T1
Authority
AT
Austria
Prior art keywords
foams
hms
blend
cell size
operating temperature
Prior art date
Application number
AT01910643T
Other languages
English (en)
Inventor
Chung P Park
Sandrine Burgun
Suresh Subramonian
Original Assignee
Dow Global Technologies 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
Application filed by Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Application granted granted Critical
Publication of ATE323125T1 publication Critical patent/ATE323125T1/de

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
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment
    • C08J9/38—Destruction of cell membranes
    • 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
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/04—Foams characterised by their properties characterised by the foam pores
    • C08J2205/05—Open cells, i.e. more than 50% of the pores are open
    • 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
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Cell Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AT01910643T 2000-03-17 2001-02-13 Polyolefinschaum mit hoher betriebstemperatur zur akustischen verwendung ATE323125T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19071400P 2000-03-17 2000-03-17
US20236400P 2000-05-05 2000-05-05

Publications (1)

Publication Number Publication Date
ATE323125T1 true ATE323125T1 (de) 2006-04-15

Family

ID=26886371

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01910643T ATE323125T1 (de) 2000-03-17 2001-02-13 Polyolefinschaum mit hoher betriebstemperatur zur akustischen verwendung

Country Status (15)

Country Link
US (2) US6590006B2 (de)
EP (1) EP1276796B1 (de)
JP (1) JP4987207B2 (de)
KR (1) KR20030040197A (de)
CN (1) CN1282693C (de)
AT (1) ATE323125T1 (de)
AU (2) AU2001238232B2 (de)
CA (1) CA2398479C (de)
DE (1) DE60118720T2 (de)
ES (1) ES2257397T3 (de)
HU (1) HUP0300270A3 (de)
MX (1) MXPA02008937A (de)
NO (1) NO20024416L (de)
TW (1) TW575617B (de)
WO (1) WO2001070860A2 (de)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7712580B2 (en) * 1999-04-20 2010-05-11 Virginia Tech Intellectual Properties, Inc. Active/passive distributed absorber for vibration and sound radiation control
EP1125719B1 (de) * 2000-02-14 2004-08-04 Nichias Corporation Schaumkörper mit Formgedächtnis und Verfahren zu dessen Herstellung
US6785641B1 (en) * 2000-10-11 2004-08-31 Smith International, Inc. Simulating the dynamic response of a drilling tool assembly and its application to drilling tool assembly design optimization and drilling performance optimization
AU2001238200B2 (en) * 2000-03-17 2004-10-21 Dow Global Technologies Inc. Acoustic absorption polymer foam having improved thermal insulating performance
DE10151334A1 (de) * 2001-10-22 2003-04-30 Fagerdala Benelux S A Extudierter offenzelliger Kunststoffschaum mit verzögerter Rückstellung
KR20040094713A (ko) 2002-02-22 2004-11-10 다우 글로벌 테크놀로지스 인크. 입상 첨가제를 함유한 열가소성 발포체
DE10212729B4 (de) * 2002-03-22 2010-03-04 Gefinex Gesellschaft für innovative Extrusionsprodukte mbH Polyethylenschäume mit geringer dynamischer Steifigkeit
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
EP1620479B1 (de) 2002-10-15 2013-07-24 ExxonMobil Chemical Patents Inc. Polyolefinklebstoffzusammensetzungen und daraus hergestellte gegenstände
ATE402222T1 (de) * 2002-10-17 2008-08-15 Dow Global Technologies Inc Hochgefüllte polymerzusammensetzungen
JP3875974B2 (ja) * 2003-04-11 2007-01-31 西川ゴム工業株式会社 遮音性シート
US7259189B2 (en) * 2003-06-12 2007-08-21 Jsp Corporation Expanded polypropylene resin beads and process for the production thereof
US20050042437A1 (en) * 2003-08-19 2005-02-24 Cryovac, Inc. Sound dampening foam
CN100353011C (zh) * 2004-01-15 2007-12-05 王俊坤 吸音板的制备方法
ES2299101T3 (es) * 2004-10-22 2008-05-16 Dow Global Technologies Inc. Espuma de polipropileno de celdas intrinsecamente abiertas con tamaño de celda grande.
KR101215809B1 (ko) * 2004-11-16 2012-12-27 다우 글로벌 테크놀로지스 엘엘씨 고속 시트 압출 적용을 위한 개선된 넥킹 내성이 있는엘라스토머 조성물
DE502006005312D1 (de) † 2005-03-18 2009-12-24 Basf Se Füllstoffhaltige Polyolefinpartikelschaumstoffe
PT1752485E (pt) 2005-08-08 2008-11-03 Alveo Ag Espumas de poliolefinas macias com elevada resistência térmica
DE102005039625A1 (de) * 2005-08-22 2007-03-01 Basf Ag Offenzelliger Schaumstoff mit brandhemmenden und oleophoben/hydrophoben Eigenschaften und Verfahren zu seiner Herstellung
US8158689B2 (en) 2005-12-22 2012-04-17 Kimberly-Clark Worldwide, Inc. Hybrid absorbent foam and articles containing it
US20070249743A1 (en) * 2006-04-06 2007-10-25 Kaylan Sehanobish Expandable polyolefin compositions and insulated vehicle parts containing expanded polyolefin compositions
WO2007134391A1 (en) * 2006-05-23 2007-11-29 Bellmax Acoustic Pty Ltd An acoustic shield
US9752004B2 (en) * 2006-06-22 2017-09-05 Owens Corning Intellectual Capital, Llc Cell size enlargers for polystyrene foams
EP2014716A1 (de) * 2007-06-08 2009-01-14 Borealis Technology Oy Polymerzusammensetzung mit hoher Stoßfestigkeit und hoher Schmelzfestigkeit
JP2009029900A (ja) * 2007-07-26 2009-02-12 Furukawa Electric Co Ltd:The ポリプロピレン系樹脂発泡体
CN101275002B (zh) * 2008-05-16 2011-09-28 北京化工大学 聚丙烯发泡开孔材料及其制备工艺
EP2331327B1 (de) 2008-09-29 2014-03-26 Dow Global Technologies LLC Laminierter, gelochter, akustischer schaum
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
WO2011046103A1 (ja) 2009-10-13 2011-04-21 株式会社カネカ ポリプロピレン系樹脂、ポリプロピレン系樹脂組成物、および射出発泡成形体
WO2012043824A1 (ja) * 2010-09-30 2012-04-05 東ソー株式会社 射出成形用樹脂組成物、射出発泡成形体および射出発泡成形体の製造方法
CN102321307B (zh) * 2011-10-17 2012-11-07 重庆文理学院 一种吸声材料及其制备方法
CN103106899A (zh) * 2011-11-11 2013-05-15 中国科学院声学研究所 一种用于高速列车的多功能分层复合材料
ES2688532T3 (es) 2013-01-18 2018-11-05 Basf Se Composiciones de recubrimiento a base de dispersión acrílica
JP6294590B2 (ja) * 2013-02-14 2018-03-14 矢崎総業株式会社 発泡体
JP2014156503A (ja) * 2013-02-14 2014-08-28 Yazaki Corp 発泡体
MX2015012849A (es) * 2013-03-15 2016-05-31 Owens Corning Intellectual Cap Espuma polimerica con temperatura de servicio maxima elevada.
US10306352B2 (en) * 2013-09-27 2019-05-28 3M Innovative Properties Company Microphone having closed cell foam body
CN104194122A (zh) * 2014-09-03 2014-12-10 晋江市金城盛鞋材工业有限公司 一种tpe粗孔发泡材料及其制作方法
US10654984B2 (en) 2016-12-29 2020-05-19 Sekisui Voltek, Llc Heterogeneous foam composition and method
CN110498973B (zh) 2018-05-16 2023-09-01 北欧化工公司 发泡聚丙烯组合物

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3239585A (en) 1962-05-11 1966-03-08 Dow Chemical Co Shock treatment of plastic foams
US3386877A (en) 1964-11-02 1968-06-04 Dow Chemical Co Cellular thermoplastic article having selected open cells and its manufacture
US4154785A (en) 1974-10-22 1979-05-15 The Furukawa Electric Co., Ltd. Method of manufacturing a tough board of thermoplastic resin foam having integral skins and a dense intermediate layer
US4229396A (en) 1979-03-21 1980-10-21 The Dow Chemical Company Method of extruding thermoplastic resin foams having enlarged cell-sizes
US4424293A (en) * 1980-02-25 1984-01-03 The Furukawa Electric Co., Ltd. Crosslinkable polypropylene composition
JPS57191040A (en) 1981-05-22 1982-11-24 Sanwa Kako Kk Manufacture of rubber molding having good property from vulcanized rubber
JPS57197132A (en) * 1981-05-29 1982-12-03 Sumitomo Chem Co Ltd Manufacture of polypropylene foam
US4423101A (en) 1981-10-13 1983-12-27 Johnson & Johnson Absorbent products
JPS5930871A (ja) 1982-08-13 1984-02-18 Hokushin:Kk 吹付材料
SE8204882L (sv) 1982-08-26 1984-02-27 Hans Eriksson Absorbtionsmaterial till filterarrangemang
US4548775A (en) 1984-01-05 1985-10-22 Sekisui Kaseihin Kogyo Kabushiki Kaisha Method for production of thermoplastic resin foams
DE3514817A1 (de) 1984-04-27 1985-10-31 Linde Ag, 6200 Wiesbaden Verfahren zum herstellen eines traegermaterials aus polyolefin
US4714716A (en) 1984-11-16 1987-12-22 The Dow Chemical Company Lightly crosslinked linear olefinic polymer foams and process for making
ZA86528B (en) 1985-01-31 1986-09-24 Himont Inc Polypropylene with free-end long chain branching,process for making it,and use thereof
NO167039C (no) 1985-01-31 1991-09-25 Himont Inc Fremgangsmaate for fremstilling av polypropylen med langkjedede forgreninger og anvendelse av dette
JPS62273826A (ja) 1986-05-23 1987-11-27 Musashi Kasei Kogyo Kk 液水の含浸材
US4741945A (en) * 1986-07-30 1988-05-03 Arco Chemical Company Automotive trim panel
JPH064767B2 (ja) * 1987-03-02 1994-01-19 日本ゼオン株式会社 脱臭性組成物、脱臭性複合材料、脱臭性樹脂組成物、脱臭性樹脂成形品及び脱臭性発泡体
JPH02188233A (ja) 1989-01-17 1990-07-24 Sanwa Kako Kk プラスチック連続気泡体の製造方法
AU5633790A (en) 1989-05-23 1990-12-18 Eco Corporation Oil spill clean-up material
US5116881A (en) * 1990-03-14 1992-05-26 James River Corporation Of Virginia Polypropylene foam sheets
US5206082A (en) 1991-03-25 1993-04-27 The Dow Chemical Company Nondistorted polyethylene foam structures and process for making
US5585058A (en) 1991-04-30 1996-12-17 The Dow Chemical Company Method for providing accelerated release of a blowing agent from a plastic foam
DE69210997T3 (de) 1991-04-30 1999-12-16 Dow Chemical Co Perforierter plastikschaum und sein herstellungsverfahren
US5527573A (en) 1991-06-17 1996-06-18 The Dow Chemical Company Extruded closed-cell polypropylene foam
US5242634A (en) 1991-08-06 1993-09-07 Sanwa Kako Company Limited Method of producing open-cell foams of cross-linked polyolefins
US5567742A (en) * 1992-02-04 1996-10-22 The Dow Chemical Company Dimensionally-stable polypropylene foam expanded with inorganic blowing agents
US5348795A (en) 1992-12-09 1994-09-20 The Dow Chemical Company Process for making a dimensionally-stable open-cell polypropylene foam with organic blowing agents
US5776390A (en) 1992-12-15 1998-07-07 Scriptoria N.V. Method of forming boards of foam polyolefin using needle punching to release blowing agent
WO1994013460A1 (en) 1992-12-17 1994-06-23 The Dow Chemical Company Open cell polypropylene foam and process for making same
WO1994013459A1 (en) 1992-12-17 1994-06-23 The Dow Chemical Company Extruded closed-cell propylene polymer foam and methods of making the same
SE508401C2 (sv) 1993-06-09 1998-10-05 Sca Hygiene Prod Ab Absorberande struktur och absorberande alster, som innefattar strukturen ifråga
US5414027A (en) * 1993-07-15 1995-05-09 Himont Incorporated High melt strength, propylene polymer, process for making it, and use thereof
DE4325879C3 (de) 1993-08-02 1999-05-20 Depron Bv Folie aus einem thermoplastischen Kunststoffschaum, Verfahren zu ihrer Herstellung sowie ihre Verwendung
US6007890A (en) 1993-11-19 1999-12-28 The Dow Chemical Company Acoustic insulating panels or elements
US5929129A (en) * 1994-09-19 1999-07-27 Sentinel Products Corp. Crosslinked foamable compositions of silane-grafted, essentially linear polyolefins blended with polypropylene
JP3523943B2 (ja) 1995-08-11 2004-04-26 日本ユニカー株式会社 高発泡絶縁ポリエチレン用の発泡性樹脂組成物及びこれを被覆して作った高発泡絶縁ポリエチレン被覆電線
US5817705A (en) 1996-10-15 1998-10-06 Tenneco Protective Packaging Inc. Short time frame process for producing extruded closed cell low density propylene polymer foams
US5667728A (en) 1996-10-29 1997-09-16 Sealed Air Corporation Blowing agent, expandable composition, and process for extruded thermoplastic foams
DE19720975A1 (de) 1997-05-20 1998-11-26 Danubia Petrochem Polymere Polyolefinschaumstoffe hoher Wärmeformbeständigkeit
DE19724312C1 (de) 1997-06-10 1998-12-10 Danubia Petrochem Polymere Feinzellige Polyolefinschaumstoffe, deren Herstellverfahren und Verwendung
CN1275996A (zh) 1997-08-27 2000-12-06 陶氏化学公司 α－烯烃/乙烯基芳族单体或受阻脂族乙烯基单体共聚体与聚烯烃共混物的偶联方法
US6030696A (en) 1997-09-30 2000-02-29 Sealed Air Corporation Extruded polyolefin foam in thicker grades and plank and process therefor
WO1999061283A1 (en) 1998-05-27 1999-12-02 The Dow Chemical Company Vehicle headliner comprised of a thermoformable thermoplastic foam sheet
CA2339107A1 (en) * 1998-08-28 2000-03-09 The Dow Chemical Company Foams prepared from blends of syndiotactic polypropylenes and thermoplastic polymers
CA2339847C (en) 1998-09-17 2009-11-24 The Dow Chemical Company Acoustical open-cell polyolefins and process for making
US6207254B1 (en) 1999-01-28 2001-03-27 Sealed Air Corporation Partially perforated foam

Also Published As

Publication number Publication date
DE60118720T2 (de) 2007-01-18
AU2001238232B2 (en) 2004-11-11
HUP0300270A3 (en) 2004-09-28
HUP0300270A2 (hu) 2003-06-28
US20010036975A1 (en) 2001-11-01
JP4987207B2 (ja) 2012-07-25
US20030022955A1 (en) 2003-01-30
NO20024416D0 (no) 2002-09-16
CN1282693C (zh) 2006-11-01
ES2257397T3 (es) 2006-08-01
JP2003528190A (ja) 2003-09-24
MXPA02008937A (es) 2003-04-25
EP1276796A2 (de) 2003-01-22
CA2398479A1 (en) 2001-09-27
TW575617B (en) 2004-02-11
DE60118720D1 (de) 2006-05-24
CN1426434A (zh) 2003-06-25
WO2001070860A2 (en) 2001-09-27
AU3823201A (en) 2001-10-03
US6590006B2 (en) 2003-07-08
WO2001070860A3 (en) 2001-12-06
CA2398479C (en) 2009-09-29
NO20024416L (no) 2002-09-16
EP1276796B1 (de) 2006-04-12
KR20030040197A (ko) 2003-05-22

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