ES2118116T3 - Procedimiento para producir mezclas expandibles de poli(eter de fenileno) y poliolefinas. - Google Patents

Procedimiento para producir mezclas expandibles de poli(eter de fenileno) y poliolefinas.

Info

Publication number
ES2118116T3
ES2118116T3 ES92309782T ES92309782T ES2118116T3 ES 2118116 T3 ES2118116 T3 ES 2118116T3 ES 92309782 T ES92309782 T ES 92309782T ES 92309782 T ES92309782 T ES 92309782T ES 2118116 T3 ES2118116 T3 ES 2118116T3
Authority
ES
Spain
Prior art keywords
resin
particles
dispersion
heat
expanded
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
ES92309782T
Other languages
English (en)
Inventor
Lynn Marie Martynowicz
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of ES2118116T3 publication Critical patent/ES2118116T3/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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/46—Post-polymerisation treatment, e.g. recovery, purification, drying
    • 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
    • C08J9/16—Making expandable particles
    • C08J9/18—Making expandable particles by impregnating polymer particles with the 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
    • C08L23/10—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
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
    • C08L71/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
    • C08L71/12—Polyphenylene oxides
    • C08L71/123—Polyphenylene oxides not modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/08—Polymer mixtures characterised by other features containing additives to improve the compatibility between two polymers

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)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)

Abstract

UNA MASA FUNDIDA COMPUESTA DE RESINA DE ETER DE POLIFENILENO Y RESINA DE POLIOLEFINA, UN AGENTE ESPUMANTE Y AGUA SE MEZCLA EN UN RECIPIENTE DE PRESION PARA FORMAR UNA DISPERSION; LA DISPERSION SE CALIENTA EN EL RECIPIENTE DE PRESION HERMETICO PARA IMPREGNAR EL AGENTE ESPUMANTE EN LA MASA COMPUESTA MEZCLADA DE PARTICULAS DE RESINA;LA DISPERSION SE ENFRIA EN EL RECIPIENTE DE PRESION HERMETICO; Y DEL REACTOR SE RETIRA UNA MASA COMPUESTA MEZCLADA DE PARTICULAS DE RESINA IMPREGNADAS DE AGENTE ESPUMANTE Y ENFRIADA. UN AGENTE ESPUMANTE PREFERIDO ES FREON 11. LAS PARTICULAS SE EXPANDEN ANTERIORMENTE MEDIANTE CALOR, Y LAS PARTICULAS PRE-EXPANDIDAS PUEDEN ESPUMARSE EN UN MOLDE CONVENCIONAL CUANDO SE APLICA CALOR. POR ESE PROCESO SE OBTIENE UNA COMPOSICION MOLDEANTE DE RESINA QUE COMPRENDE UNA MASA COMPUESTA DE MEZCLA DE PARTICULAS DE RESINA DE POLIOLEFINA Y RESINA DE ETER DE POLIFENILENO RESILIENTE DE BAJA DENSIDAD PREEXPANDIDA POR CALOR Y CON PESO ENTRE 95% A 5% DE RESINA DE ETER DE POLIFENILENO ENRELACION CON EL PESO TOTAL DE LA RESINA DE ETER DE POLIFENILENO Y RESINA DE POLIOLEFINA.
ES92309782T 1991-10-28 1992-10-26 Procedimiento para producir mezclas expandibles de poli(eter de fenileno) y poliolefinas. Expired - Lifetime ES2118116T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/783,948 US5389320A (en) 1991-10-28 1991-10-28 Method of making expandable polyphenylene ether and polyolefin blend

Publications (1)

Publication Number Publication Date
ES2118116T3 true ES2118116T3 (es) 1998-09-16

Family

ID=25130907

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92309782T Expired - Lifetime ES2118116T3 (es) 1991-10-28 1992-10-26 Procedimiento para producir mezclas expandibles de poli(eter de fenileno) y poliolefinas.

Country Status (5)

Country Link
US (2) US5389320A (es)
EP (1) EP0540271B1 (es)
JP (1) JPH0662800B2 (es)
DE (1) DE69226324T2 (es)
ES (1) ES2118116T3 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5389320A (en) * 1991-10-28 1995-02-14 General Electric Company Method of making expandable polyphenylene ether and polyolefin blend
DE19950420A1 (de) 1999-10-20 2001-04-26 Basf Ag Partikelförmige, expandierbare Olefinpolymerisate
EP1132420B1 (de) * 2000-01-25 2006-04-12 Basf Aktiengesellschaft Verfahren zur Herstellung von Partikelfoermigen, Expandierbaren Propylenpolymerisaten
DE10359436A1 (de) 2003-12-17 2005-07-21 Basf Ag Expandierbares, einen DSC-Doppelpeak aufweisendes Polyolefin
US7332677B2 (en) * 2004-12-17 2008-02-19 General Electric Company Multiconductor cable assemblies and methods of making multiconductor cable assemblies
US20090197983A1 (en) * 2008-02-06 2009-08-06 Dow Global Technologies Inc. Article and method of producing a low density foam blend of styrenic polymer and polyolefin
BRPI1011186A2 (pt) * 2009-08-13 2016-11-29 Asahi Kasei Chemicals Corp contas expandíveis, corpo moldado, e, método de produção para o mesmo
EP2336225B1 (de) * 2009-12-17 2016-05-18 Basf Se Verfahren zur Herstellung von Polyolefin-Schaumstoffpartikeln
DE102013205253B4 (de) * 2013-03-25 2015-07-09 Marcus Kluth Verfahren zur Herstellung treibmittelarmer geschäumter Kunststoffformteile
EP3325543B1 (en) * 2015-07-22 2020-04-08 SABIC Global Technologies B.V. Foamed material and associated article and method
CN109054337A (zh) * 2018-06-06 2018-12-21 广东奔迪新材料科技有限公司 一种改性聚苯醚发泡珠粒的配方、制备方法及其应用
DE102021111249A1 (de) * 2021-04-30 2022-11-03 Fox Velution Gmbh Verfahren zur Herstellung zellulärer Kunststoffpartikel

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55165926A (en) * 1979-06-13 1980-12-24 Asahi Chem Ind Co Ltd Production of heat-resistant, highly foamed product
US4280950A (en) * 1979-08-08 1981-07-28 Hexa Chemical Molding having grain of a natural material and method for producing same
JPS5712035A (en) * 1980-06-25 1982-01-21 Japan Styrene Paper Co Ltd Production of polyolefin resin molded foam
JPS5923731B2 (ja) * 1980-11-22 1984-06-04 日本スチレンペ−パ−株式会社 ポリプロピレン系樹脂予備発泡粒子
US4383082A (en) * 1981-12-01 1983-05-10 General Electric Company Polyphenylene ether resin compositions containing polyolefin in high amount
JPS58101025A (ja) * 1981-12-09 1983-06-16 Japan Styrene Paper Co Ltd ポリオレフイン系樹脂予備発泡粒子の加圧処理方法
US4584334A (en) * 1982-03-26 1986-04-22 General Electric Company Polyphenylene ether resin compositions containing linear low density polyolefin
US4504601A (en) * 1982-10-01 1985-03-12 Japan Styrene Paper Corporation Process for producing pre-foamed particles of polypropylene resin
DE3466700D1 (en) * 1983-03-25 1987-11-12 Japan Styrene Paper Corp Polypropylene resin prefoamed particles
EP0231170A4 (en) * 1985-07-24 1987-10-27 Mobil Oil Corp POLYMER FOAM, HOT-MOLDED MOLDS THEREOF AND MOLDING PROCESS.
JPH0649795B2 (ja) * 1985-11-29 1994-06-29 日本スチレンペ−パ−株式会社 ポリプロピレン系樹脂予備発泡粒子成型体の製造方法
US4661302A (en) * 1986-04-07 1987-04-28 The Dow Chemical Company Expandable polymeric composition and method
US4705811A (en) * 1986-04-07 1987-11-10 The Dow Chemical Company Expandable polymeric composition and method
CA1280549C (en) * 1986-05-27 1991-02-19 Kyoichi Nakamura Pre-expanded particles of propylene resin
US4791145A (en) * 1986-08-27 1988-12-13 General Electric Company Modified flame retardant polyphenylene ether resins having improved foamability and molded articles made therefrom
US4727093A (en) * 1986-10-27 1988-02-23 General Electric Company Low density particles of polyphenylene ether resins
JP2502989B2 (ja) * 1986-11-18 1996-05-29 三菱化学株式会社 樹脂組成物
JPH0629334B2 (ja) * 1987-02-20 1994-04-20 鐘淵化学工業株式会社 直鎖低密度ポリエチレン樹脂型内発泡成形体の製造方法
JPH082989B2 (ja) * 1987-05-11 1996-01-17 日本スチレンペ−パ−株式会社 ポリオレフィン系樹脂粒子の予備発泡方法
US5008298A (en) * 1987-06-12 1991-04-16 General Electric Company Expandable thermoplastic resin beads
US4874796A (en) * 1987-06-12 1989-10-17 General Electric Company Expandable thermoplastic resin beads
US4782098A (en) * 1987-06-12 1988-11-01 General Electric, Co. Expandable thermoplastic resin beads
US4920153A (en) * 1987-06-12 1990-04-24 General Electric Company Expandable thermoplastic resin beads
JPH0739501B2 (ja) * 1987-06-23 1995-05-01 日本スチレンペ−パ−株式会社 無架橋直鎖状低密度ポリエチレン予備発泡粒子
US4908393A (en) * 1988-03-24 1990-03-13 Mitsubishi Yuka Badische Co., Ltd. Propylene resin foamed particles and foamed mold article
JPH0730201B2 (ja) * 1988-05-19 1995-04-05 鐘淵化学工業株式会社 ポリオレフィン系樹脂予備発泡粒子の後処理法
US5189076A (en) * 1988-06-13 1993-02-23 General Electric Company Polyphenylene ether resins and compositions having reduced odor and method of reducing odor in same
US5166264A (en) * 1988-08-15 1992-11-24 General Electric Company Polyphenylene ether/polyolefin compositions
US4972021A (en) * 1988-09-14 1990-11-20 General Electric Company Polyphenylene ether/polypropylene compositions
DE3904370A1 (de) * 1989-02-14 1990-08-16 Basf Ag Perlfoermige expandierbare formmassen mit hoher waermeformbestaendigkeit und verfahren zu ihrer herstellung
EP0426372A1 (en) * 1989-10-25 1991-05-08 ARCO Chemical Technology, L.P. Controlling pyrolysis rate of plastic foam molding
US5064869A (en) * 1989-12-27 1991-11-12 General Electric Company Polyphenlene ether foams from low i.v. polyphenylene ether expandable microparticles
US5147894A (en) * 1990-02-12 1992-09-15 General Electric Co. Polyphenylene oxide-recycled polystyrene composition and method
US5130340A (en) * 1990-07-09 1992-07-14 General Electric Company Elastomeric low density foamable compositions and process of making the same and articles made therefrom
US5177052A (en) * 1991-07-25 1993-01-05 Eastman Kodak Company Mixture of dyes for cyan dye donor for thermal color proofing
US5389320A (en) * 1991-10-28 1995-02-14 General Electric Company Method of making expandable polyphenylene ether and polyolefin blend

Also Published As

Publication number Publication date
EP0540271A1 (en) 1993-05-05
DE69226324T2 (de) 1999-01-14
US5389320A (en) 1995-02-14
EP0540271B1 (en) 1998-07-22
JPH05214151A (ja) 1993-08-24
JPH0662800B2 (ja) 1994-08-17
US5506276A (en) 1996-04-09
DE69226324D1 (de) 1998-08-27

Similar Documents

Publication Publication Date Title
ES2118116T3 (es) Procedimiento para producir mezclas expandibles de poli(eter de fenileno) y poliolefinas.
US2958905A (en) Method of fabricating expandable thermoplastic resinous material
US3243485A (en) Fabrication of foamed plastic articles
US3657165A (en) Process for preparation of ethylenic resin foam
US4596682A (en) Method of manufacturing fire retardant polystyrene insulating board
JPH03143933A (ja) 発泡性顆粒及びこれから発泡材料を製造する方法
US3662043A (en) Process for making a polyurethane foam/expandable thermoplastic particle composite with high frequency electrical heating
US3194854A (en) Process for producing thermoplastic foams
KR910009803A (ko) 합성수지 발포입자의 제조방법
KR960034279A (ko) 절연성 발포물 및 이의 제조 방법
EP0109458B1 (en) Pressurization and storage of thermoplastic resin foams prior to secondary expansion
US4714715A (en) Method of forming fire retardant insulating material from plastic foam scrap and the resultant product
JPS60252636A (ja) 予備発泡粒子の製造法
US3554934A (en) Treatment of foam plastics to render them fire-resistant
JPS57191029A (en) Manufacture of bridged polyolefinic foamed material
DE3071267D1 (en) Low density, extruded ethylenic polymer foams
JPS552045A (en) Method and apparatus for producing thermoplastic resin foamed body
US3696181A (en) Flash extursion of polyvinyl chloride
US3503907A (en) Polyvinyl chloride foam structure
KR920019853A (ko) 수성 발포체를 사용하여 제조한 폴리(아릴 에테르)발포체
JPS5731539A (en) Manufacture of vinyl chloride resin foamed molding
JP2922953B2 (ja) 断熱アルケニル芳香族ポリマーフォーム
KR850001545B1 (ko) 열가소성 수지 발포체의 제2차 팽창전 가압 및 저장하는 방법
JPS5591639A (en) Manufacture of foamed plastic product
GB1243749A (en) Shaped polyurethane articles

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 540271

Country of ref document: ES