ES2171427T3 - Material de espuma de plastico compuesto de una composicion de resina basada en poliolefina y metodo para fabricacion del mismo. - Google Patents

Material de espuma de plastico compuesto de una composicion de resina basada en poliolefina y metodo para fabricacion del mismo.

Info

Publication number
ES2171427T3
ES2171427T3 ES94115508T ES94115508T ES2171427T3 ES 2171427 T3 ES2171427 T3 ES 2171427T3 ES 94115508 T ES94115508 T ES 94115508T ES 94115508 T ES94115508 T ES 94115508T ES 2171427 T3 ES2171427 T3 ES 2171427T3
Authority
ES
Spain
Prior art keywords
foam material
plastic foam
reticulated
resin composition
polyolefine
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
ES94115508T
Other languages
English (en)
Inventor
Kouichi Shibayama
Masao Suzuki
Masao Ogasa
Kenji Iuchi
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.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27507224&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2171427(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Application granted granted Critical
Publication of ES2171427T3 publication Critical patent/ES2171427T3/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
    • C08J9/06—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 by a chemical blowing agent
    • C08J9/10—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 by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen 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
    • 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
    • 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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethylene
    • 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
    • C08L23/12—Polypropene
    • 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
    • C08L23/14—Copolymers of propene
    • 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
    • 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
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene
    • 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
    • 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
    • C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; 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
    • C08L2312/00—Crosslinking
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking
    • C08L2312/06—Crosslinking by radiation

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)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

UN MATERIAL DE ESPUMA PLASTICA COMPUESTO DE UNA COMPOSICION DE RESINA CON BASE DE POLIOLEFINA, QUE CONSISTE ESENCIALMENTE DE CANTIDADES ESPECIFICADAS DE RESINAS CON BASE DE POLIPROPILENO Y RESINAS CON BASE DE POLIETILENO, INCLUYENDO DE APROXIMADAMENTE 65% POR PESO DE UN SEGMENTO RETICULADO. EL SEGMENTO RETICULADO CONSISTE DE APROXIMADAMENTE 55 A 95% DE PESO DE UN POLIPROPILENO RETICULADO Y DE 5 A 45 % DE PESO DE UN POLIETILENO RETICULADO. LA CANTIDAD DE RETICULACION PUEDE DETERMINARSE MEDIANTE UNA TECNICA DE EXTRACCION DE XILENO. EL MATERIAL DE ESPUMA PLASTICA PUEDE INCLUIE ADEMAS CANTIDADES ESPECIFICAS DE UN AGENTE RETICULANTE Y CANTIDADES ESPECIFICAS DE UN AGENTE ESPUMANTE DE TERMODESCOMPOSICION ORGANICA. EL AGENTE ESPUMANTE DE TERMODESCOMPOSICION SE DESCOMPONE A TEMPERATURA SUFICIENTEMENTE ELEVADA PARA PRODUCIR UN MATERIAL DE ESPUMA PLASTICO, QUE EXHIBE PROPIEDADES DE ADHERENCIA SUPERIORES Y MENOS DEFORMIDADES DE SU SUPERFICIE COMO PUEDEN SER ABULTACIONES, MENGUADOS O ARRUGAMIENTOS DE LAMISMA. UN METODO PARA PRODUCIR EL MATERIAL TAMBIEN SE DESCRIBE.
ES94115508T 1993-04-01 1994-09-30 Material de espuma de plastico compuesto de una composicion de resina basada en poliolefina y metodo para fabricacion del mismo. Expired - Lifetime ES2171427T3 (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP5075754A JP2918412B2 (ja) 1993-04-01 1993-04-01 ポリオレフィン系樹脂発泡体
US08/316,566 US5543438A (en) 1993-04-01 1994-09-30 Plastic foam material composed of a polyolefin based resin composition and method for making same
AU74355/94A AU682712B2 (en) 1993-04-01 1994-09-30 Plastic foam material composed of a polyolefin based resin composition and method for making same
EP94115508A EP0704476B1 (en) 1993-04-01 1994-09-30 Plastic foam material composed of a polyolefin based resin composition and method for making same
CA002133385A CA2133385C (en) 1993-04-01 1994-09-30 Plastic foam material composed of a polyolefin based resin composition and method for making same

Publications (1)

Publication Number Publication Date
ES2171427T3 true ES2171427T3 (es) 2002-09-16

Family

ID=27507224

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94115508T Expired - Lifetime ES2171427T3 (es) 1993-04-01 1994-09-30 Material de espuma de plastico compuesto de una composicion de resina basada en poliolefina y metodo para fabricacion del mismo.

Country Status (7)

Country Link
US (1) US5543438A (es)
EP (1) EP0704476B1 (es)
JP (1) JP2918412B2 (es)
AU (1) AU682712B2 (es)
CA (1) CA2133385C (es)
DE (1) DE69429348T2 (es)
ES (1) ES2171427T3 (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3229978B2 (ja) * 1997-05-26 2001-11-19 株式会社ジエイエスピー 脂肪族ポリエステル系樹脂発泡粒子、その成形体並びに該樹脂発泡粒子の製造方法
DE19825939A1 (de) * 1998-06-10 1999-12-16 Huels Troisdorf Verfahren zur Herstellung von geschäumten Kunststoffblöcken auf Polyolefinbasis
US6391379B1 (en) 1998-09-04 2002-05-21 Kemet Electronics Corporation Process of preparing a solid electrolytic capacitor containing a conductive polymer counter electrode
CN1103346C (zh) * 1999-07-07 2003-03-19 中国科学院长春应用化学研究所 聚烯烃泡沫塑料管材的制造方法
JP3760864B2 (ja) * 2000-03-01 2006-03-29 Ｊｓｒ株式会社 熱可塑性エラストマー組成物並びにこれを用いた発泡体及び発泡体の製造方法
CN1878799B (zh) * 2003-11-14 2011-02-09 埃克森美孚化学专利公司 透明及半透明的交联的基于丙烯的弹性体及它们的制备和用途
US7358282B2 (en) 2003-12-05 2008-04-15 Kimberly-Clark Worldwide, Inc. Low-density, open-cell, soft, flexible, thermoplastic, absorbent foam and method of making foam
DE102004025157A1 (de) * 2004-05-21 2005-12-15 Benecke-Kaliko Ag Kunststoff-Schaummaterial und dessen Verwendung
US7291382B2 (en) 2004-09-24 2007-11-06 Kimberly-Clark Worldwide, Inc. Low density flexible resilient absorbent open-cell thermoplastic foam
DE102005050524A1 (de) 2005-10-21 2007-04-26 Benecke-Kaliko Ag Kunststoff-Schaummaterial und dessen Verwendung
US8158689B2 (en) 2005-12-22 2012-04-17 Kimberly-Clark Worldwide, Inc. Hybrid absorbent foam and articles containing it
JP2008255287A (ja) * 2007-04-09 2008-10-23 Toray Ind Inc 易接着性ポリオレフィン架橋樹脂発泡体
US20090064699A1 (en) * 2007-09-10 2009-03-12 Timothy Scott Miller Drain pan liner, drain pan kit, and method of using the same
CA2833689C (en) * 2011-04-21 2019-08-06 Sekisui Chemical Co., Ltd. Electret sheet
CN104968724B (zh) * 2013-01-31 2017-09-26 大日本印刷株式会社 电子束固化性树脂组合物、反射器用树脂框架、反射器、半导体发光装置、及成形体的制造方法
JP6323036B2 (ja) * 2014-02-03 2018-05-16 東レ株式会社 発泡体
MX2017008589A (es) * 2014-12-30 2018-04-26 Toray Plastics America Inc Estructuras de espuma poliolefinica multicapa reticulada coextruida a partir de material poliolefinico reciclado y metodos para fabricar las mismas.
US20170020336A1 (en) * 2015-07-06 2017-01-26 ColBar LLC Removable Grill Drain Pan Liner
US11007761B2 (en) 2017-03-31 2021-05-18 Toray Plastics (America), Inc. Method of making coextruded, cross-linked polyolefin foam with TPU cap layers
DE102017221414A1 (de) 2017-11-29 2019-05-29 Benecke-Kaliko Ag Kunststofffolienlaminat mit Schaum mittlerer Dichte
WO2019199824A1 (en) * 2018-04-12 2019-10-17 Exxonmobil Chemical Patents Inc. Heterophasic copolymers and polymerization methods
EP3877455A1 (en) 2018-11-06 2021-09-15 Borealis AG Silane crosslinkable foamable polyolefin composition and foam
US11590677B2 (en) 2019-03-29 2023-02-28 Toray Plastics (America), Inc. Method of making coextruded, crosslinked polyolefin foam with KEE cap layers
JP7181143B2 (ja) * 2019-03-29 2022-11-30 積水化学工業株式会社 積層体
US11590730B2 (en) 2019-03-29 2023-02-28 Toray Plastics (America), Inc. Coextruded, crosslinked polyolefin foam with KEE cap layers
KR20240027926A (ko) * 2022-08-23 2024-03-05 현대자동차주식회사 자동차 내장재용 적층 시트 및 이의 제조방법
CN116444900B (zh) * 2023-04-21 2024-11-15 上海金发科技发展有限公司 一种聚丙烯复合材料及其制备方法和应用

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DE1769492A1 (de) * 1967-05-31 1970-12-03 Toray Industries Verfahren zur Herstellung von Polypropylenharzschaumstoffen
GB1575961A (en) * 1977-09-07 1980-10-01 Sekisui Chemical Co Ltd Foamable compositions and their use in preparing foams
KR960000727B1 (ko) * 1988-03-01 1996-01-12 도레이 가부시끼가이샤 성형 적층물의 제조방법
WO1990014385A1 (fr) * 1989-05-16 1990-11-29 Toray Industries, Inc. Feuille continue en mousse reticulee par un faisceau d'electrons
JP3025057B2 (ja) * 1991-06-27 2000-03-27 積水化学工業株式会社 発泡性ポリオレフィン系樹脂組成物

Also Published As

Publication number Publication date
JP2918412B2 (ja) 1999-07-12
CA2133385C (en) 2002-06-18
US5543438A (en) 1996-08-06
AU682712B2 (en) 1997-10-16
CA2133385A1 (en) 1996-03-31
EP0704476A1 (en) 1996-04-03
AU7435594A (en) 1996-04-18
DE69429348T2 (de) 2002-07-25
EP0704476B1 (en) 2001-12-05
DE69429348D1 (de) 2002-01-17
JPH06287342A (ja) 1994-10-11

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