ES2126363T3 - Productos de espuma elastomericos termoplasticos olefinicos y procedimientos para la preparacion de los mismos. - Google Patents

Productos de espuma elastomericos termoplasticos olefinicos y procedimientos para la preparacion de los mismos.

Info

Publication number
ES2126363T3
ES2126363T3 ES96308451T ES96308451T ES2126363T3 ES 2126363 T3 ES2126363 T3 ES 2126363T3 ES 96308451 T ES96308451 T ES 96308451T ES 96308451 T ES96308451 T ES 96308451T ES 2126363 T3 ES2126363 T3 ES 2126363T3
Authority
ES
Spain
Prior art keywords
olefine
weight
parts
copolymer
ethylene
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.)
Expired - Lifetime
Application number
ES96308451T
Other languages
English (en)
Inventor
Keiji Okada
Masato Karaiwa
Akira Uchiyama
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.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Chemicals 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 Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Application granted granted Critical
Publication of ES2126363T3 publication Critical patent/ES2126363T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • 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
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • 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
    • 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

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

Abstract

UN ARTICULO ELASTOMERICO, OLEFINICO, TERMOPLASTICO, ESPUMADO, QUE SE PUEDE OBTENER MEDIANTE CALENTAMIENTO DE UNA COMPOSICION ESPUMABLE QUE CONTIENE: [I] 100 PARTES EN PESO DE UNA COMPOSICION ELASTOMERICA TERMOPLASTICA, PARCIALMENTE RETICULADA (A), QUE PUEDE OBTENERSE MEDIANTE TRATAMIENTO TERMICO DINAMICO DE UNA MEZCLA, EN PRESENCIA DE UN PEROXIDO ORGANICO, COMPRENDIENDO DICHA MEZCLA: DE 60 A 95 PARTES EN PESO DE UN CAUCHO DE COPOLIMERO DE OLEFINA, RETICULABLE POR PEROXIDO (A), QUE ES UN CAUCHO DE COPOLIMERO DE ETILENO DE {AL}-OLEFINA/ ETILENO Y UNA {AL}-OLEFINA DE 3 A 20 ATOMOS DE CARBONO, O UN CAUCHO DE COPOLIMERO DE ETILENO ETILENO/{AL}-OLEFINA/DIENO NO CONJUGADO, UNA {AL}-OLEFINA DE 3 A 20 ATOMOS DE CARBONO Y UN DIENO NO CONJUGADO; Y DE 5 A 40 PARTES EN PESO DE UN PLASTICO DE OLEFINA SUSCEPTIBLE DE DESCOMPOSICION POR PEROXIDO (B), QUE ES UN HOMOPOLIMERO O COPOLIMERO QUE CONTIENE DEL 50 AL 100% POR MOL DE UNA {AL}OLEFINA DE 3 A 20 ATOMOS DE CARBONO Y QUE TIENE UNA VELOCIDAD DE FLUJO EN ESTADO FUNDIDO (ASTM D 1238-65T, 230 C, CARGA DE 2,16KG.) DE 5 A 80G/10MIN, SIENDO LA CANTIDAD TOTAL DE COMPONENTES (A) Y (B), DE 100 PARTES EN PESO, [II] DE 1 A 20 PARTES EN PESO DE UN PLASTICO DE OLEFINA (B), QUE ES UN HOMOPOLIMERO O COPOLIMERO QUE CONTIENE DEL 50 AL 100% POR MOL DE UNA {AL}-OLEFINA DE 2 A 20 ATOMOS DE CARBONO, Y QUE TIENE UNA VELOCIDAD DE FLUJO EN ESTADO FUNDIDO (ASTM D 1238-65T, 230 C, CARGA DE 2,16KG.) DE 0''01 A 2G/10MIN, Y [III] UN AGENTE ESPUMANTE (C).
ES96308451T 1995-11-22 1996-11-21 Productos de espuma elastomericos termoplasticos olefinicos y procedimientos para la preparacion de los mismos. Expired - Lifetime ES2126363T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30466195A JP3844372B2 (ja) 1995-11-22 1995-11-22 オレフィン系熱可塑性エラストマー発泡体およびその製造方法

Publications (1)

Publication Number Publication Date
ES2126363T3 true ES2126363T3 (es) 1999-03-16

Family

ID=17935713

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96308451T Expired - Lifetime ES2126363T3 (es) 1995-11-22 1996-11-21 Productos de espuma elastomericos termoplasticos olefinicos y procedimientos para la preparacion de los mismos.

Country Status (11)

Country Link
US (1) US5728744A (es)
EP (1) EP0775727B1 (es)
JP (1) JP3844372B2 (es)
KR (1) KR100437328B1 (es)
CN (1) CN1104463C (es)
AU (1) AU700598B2 (es)
CA (1) CA2190922A1 (es)
DE (1) DE69600873T2 (es)
ES (1) ES2126363T3 (es)
MY (1) MY112998A (es)
TW (1) TW330941B (es)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5883144A (en) * 1994-09-19 1999-03-16 Sentinel Products Corp. Silane-grafted materials for solid and foam applications
US6506842B1 (en) 1997-01-29 2003-01-14 Dupont Dow Elastomers L.L.C. Rheology-modified thermoplastic elastomer compositions and articles fabricated therefrom
DE19707136C2 (de) * 1997-02-22 2001-03-08 Moeller Plast Gmbh Verfahren und schäumbare Masse zur Ausschäumung oder Schaumbeschichtung von Bauteilen
JP3598487B2 (ja) * 1997-03-27 2004-12-08 豊田合成株式会社 自動車用ウェザストリップ
EP0872516A1 (en) † 1997-04-15 1998-10-21 Dsm N.V. Foamable polymeric composition
DE69918638T2 (de) 1998-10-30 2005-07-21 Mitsui Chemicals, Inc. Vernetzter Elastomerschaum auf Basis von Polyolefin und Zusammensetzung dafür
JP2000265017A (ja) * 1999-03-17 2000-09-26 Nitto Denko Corp ゴム系発泡体
GB2360058B (en) * 2000-01-27 2004-03-31 Toyoda Gosei Kk Door weather strip
US6632382B1 (en) * 2000-02-29 2003-10-14 Owens-Corning Fiberglas Technology, Inc. Extruded foam product with reduced surface defects
JP2002080626A (ja) * 2000-09-08 2002-03-19 Sumitomo Chem Co Ltd スポンジ用ゴム組成物及びスポンジゴム
US6548600B2 (en) * 2000-09-22 2003-04-15 Dupont Dow Elastomers L.L.C. Thermoplastic elastomer compositions rheology-modified using peroxides and free radical coagents
JP4808324B2 (ja) * 2001-03-29 2011-11-02 三井化学株式会社 発泡性熱可塑性エラストマー組成物およびその用途
JP2002302581A (ja) * 2001-04-04 2002-10-18 Kinugawa Rubber Ind Co Ltd 遮音性複合材組成物および遮音カバー部材
US7338994B2 (en) * 2002-10-01 2008-03-04 Dow Global Technologies Inc. Rheology-modified thermoplastic elastomer compositions for extruded profiles
JP2005154732A (ja) * 2003-10-31 2005-06-16 Nhk Spring Co Ltd 発泡成形用樹脂組成物、発泡体、および発泡体の製造方法
US7183343B2 (en) * 2004-02-23 2007-02-27 Polyone Coproration Thermoplastic vulcanizate with improved surface properties
US7989542B2 (en) * 2005-03-16 2011-08-02 Sumitomo Chemical Company, Limited Process for producing thermoplastic elastomer composition, and process for producing foamed thermoplastic elastomer composition
KR20080080569A (ko) * 2005-12-05 2008-09-04 제이에스알 가부시끼가이샤 열가소성 엘라스토머 조성물, 발포체 및 그의 제조 방법
JP4881634B2 (ja) * 2006-03-13 2012-02-22 中川産業株式会社 ポリプロピレン系樹脂発泡体の製造方法
KR100711609B1 (ko) * 2006-04-21 2007-04-27 김병혁 열가소성 엘라스토머 발포체의 조성물
WO2009086251A1 (en) * 2007-12-28 2009-07-09 Dow Global Technologies Inc. Pe-based crosslinked elastomeric foam with high filler loadings for making shockpads and articles used in footwear and flooring applications
JP5167900B2 (ja) * 2008-03-27 2013-03-21 Ｊｓｒ株式会社 熱可塑性エラストマー組成物、発泡体、及び発泡体の製造方法
WO2011008845A1 (en) 2009-07-14 2011-01-20 Toray Plastics (America), Inc. Crosslinked polyolefin foam sheet with exceptional softness, haptics, moldability, thermal stability and shear strength
CN102892827A (zh) 2009-12-24 2013-01-23 陶氏环球技术有限责任公司 聚合物组合物，其制备方法，和由其制备的制品
TW201431696A (zh) * 2013-02-05 2014-08-16 Formosan Rubber Group Inc 水上漂浮膠布及其製作方法
DE102015000393A1 (de) 2014-01-21 2015-07-23 Frank Becher Verfahren zur Herstellung von geschlossen-porigen Erzeugnissen mit hohlen Zellen, mittels dessen der Druck in den Zellen kontrolliert während des Aufschäumens erhöht oder reduziert werden kann, sowie Erzeugnisse, die nach diesem Verfahren hergestellt werden
WO2016039310A1 (ja) * 2014-09-08 2016-03-17 三井化学株式会社 熱可塑性エラストマー組成物及びその成形体
US20160340488A1 (en) * 2015-05-23 2016-11-24 Eefoam Materials Co., Ltd. Composition of thermoplastic elastomer composite material applicable to in-mold foaming
US10508184B2 (en) 2016-12-29 2019-12-17 Exxonmobil Chemical Patents Inc. Foaming agent masterbatches for foaming thermoplastic vulcanizates
EP3562871B1 (en) 2016-12-29 2021-02-17 ExxonMobil Chemical Patents Inc. Thermoplastic vulcanizates for foaming applications
CN107057137A (zh) * 2017-06-02 2017-08-18 安徽爱舍家居制品有限公司 一种高弹性抗菌的工艺拖鞋的制备方法
WO2019112724A1 (en) 2017-12-06 2019-06-13 Exxonmobil Chemical Patents Inc. Low density foamed thermoplastic vulcanizate compositions
CN109054201A (zh) * 2018-07-03 2018-12-21 广州领音航复合材料有限公司 一种填充减震发泡材料及其制备方法
CN113416363B (zh) * 2021-08-02 2023-03-31 无锡会通轻质材料股份有限公司 一种抑音且高回弹性发泡聚丙烯珠粒及其应用
FR3127867B1 (fr) * 2021-10-07 2024-08-09 Decathlon Sa Article chaussant, en particulier pour la pratique d’un sport

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806558A (en) * 1971-08-12 1974-04-23 Uniroyal Inc Dynamically partially cured thermoplastic blend of monoolefin copolymer rubber and polyolefin plastic
JPS6011937B2 (ja) * 1978-02-24 1985-03-29 三井化学株式会社 熱可塑性エラストマ−発泡体の製造方法
US4247652A (en) * 1977-05-26 1981-01-27 Mitsui Petrochemical Industries, Ltd. Thermoplastic elastomer blends with olefin plastic, and foamed products of the blends
JP2665373B2 (ja) * 1989-03-30 1997-10-22 三井石油化学工業株式会社 部分架橋熱可塑性エラストマー発泡体およびその製造方法

Also Published As

Publication number Publication date
CA2190922A1 (en) 1997-05-23
JP3844372B2 (ja) 2006-11-08
TW330941B (en) 1998-05-01
DE69600873D1 (de) 1998-12-03
MY112998A (en) 2001-10-31
DE69600873T2 (de) 1999-04-15
JPH09143297A (ja) 1997-06-03
CN1104463C (zh) 2003-04-02
EP0775727B1 (en) 1998-10-28
AU700598B2 (en) 1999-01-07
KR100437328B1 (ko) 2005-04-13
AU7185496A (en) 1997-05-29
US5728744A (en) 1998-03-17
CN1158340A (zh) 1997-09-03
KR970027172A (ko) 1997-06-24
EP0775727A1 (en) 1997-05-28

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