ES2117106T3 - Agente nucleante para termoplasticos celulares moldeados. - Google Patents

Agente nucleante para termoplasticos celulares moldeados.

Info

Publication number
ES2117106T3
ES2117106T3 ES93309603T ES93309603T ES2117106T3 ES 2117106 T3 ES2117106 T3 ES 2117106T3 ES 93309603 T ES93309603 T ES 93309603T ES 93309603 T ES93309603 T ES 93309603T ES 2117106 T3 ES2117106 T3 ES 2117106T3
Authority
ES
Spain
Prior art keywords
nucleating agent
structural
thermoplastic
thermoplastic foam
aromatic polycarbonate
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
ES93309603T
Other languages
English (en)
Inventor
Ann Marie Burnell
Albin Peter Berzinis
Timothy Michael Conroy
Kim G Balfour
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 ES2117106T3 publication Critical patent/ES2117106T3/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
    • C08J9/0061—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
    • 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
    • C08J2351/04—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 rubbers
    • 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
    • C08J2369/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates
    • 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
    • C08J2427/00—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 at least one being terminated by a halogen; Derivatives of such polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/908—Nucleating agent for cellular product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

SE PRESENTA UN PROCESO PARA PRODUCIR ESPUMA TERMOPLASTICA DE POLICARBONATO AROMATICO ESTRUCTURAL QUE ENVUELVE UNA EXPANSION DE GAS DE UNA COMPOSICION DE RESINA TERMOPLASTICA DE POLICARBONATO AROMATICO FUNDIDO QUE CONTIENE UNA CANTIDAD DE AGENTE NUCLEADOR DE POLITETRAFLUOROETILENO. LAS COMPOSICIONES DE RESINA TERMOPLASTICA PROPORCIONADAS EXHIBEN UNA UNIFORMIDAD DE LA ESTRUCTURA CELULAR MEJORADA EN LA ESPUMA TERMOPLASTICA ESTRUCTURAL RESULTANTE COMO RESULTADO DE LA INCORPORACION DEL AGENTE NUCLEADOR DE POLITETRAFLUOROETILENO. EL PROCESO Y LAS COMPOSICIONES SON UTILES EN LA PRODUCCION DE ARTICULOS DE ESPUMA TERMOPLASTICA ESTRUCTURAL.
ES93309603T 1992-12-03 1993-12-01 Agente nucleante para termoplasticos celulares moldeados. Expired - Lifetime ES2117106T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/984,782 US5314925A (en) 1992-12-03 1992-12-03 Use of polytetrafluoroethylene resins as a nucleating agent for foam molded thermoplastics

Publications (1)

Publication Number Publication Date
ES2117106T3 true ES2117106T3 (es) 1998-08-01

Family

ID=25530870

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93309603T Expired - Lifetime ES2117106T3 (es) 1992-12-03 1993-12-01 Agente nucleante para termoplasticos celulares moldeados.

Country Status (5)

Country Link
US (1) US5314925A (es)
EP (1) EP0601785B1 (es)
JP (1) JP2821351B2 (es)
DE (1) DE69319074T2 (es)
ES (1) ES2117106T3 (es)

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US5688457A (en) * 1996-04-10 1997-11-18 E. I. Du Pont De Nemours And Company High speed extrusion
US5679295A (en) * 1996-07-11 1997-10-21 Genpak Corporation Method for producing polyester foam using a blowing agent combination
US6063316A (en) * 1996-07-11 2000-05-16 Genpak, L.L.C. Method for producing polymer foam using a blowing agent combination
US6342173B1 (en) 1996-07-11 2002-01-29 Genpak, L.L.C. Method for producing polymer foam using a blowing agent combination
US5681865A (en) * 1996-11-05 1997-10-28 Genpak Corporation Method for producing polyester foam
US5919872A (en) * 1997-06-12 1999-07-06 Shell Oil Company Process for crystallizing blends of polyethylene terephthalate and polyethylene isophthalate
US6100307A (en) * 1998-03-17 2000-08-08 Shell Oil Company Compositions of polycondensed branched polyester polymers and aromatic polycarbonates, and the closed cell polymer foams made therefrom
US5985190A (en) 1998-04-28 1999-11-16 Genpak, L.L.C. Method and system for forming low-density polymer foam article
JP3457543B2 (ja) * 1998-08-31 2003-10-20 三菱電線工業株式会社 発泡用成核剤、発泡体、および発泡体の製造方法
US6540780B1 (en) * 1998-11-23 2003-04-01 Medtronic, Inc. Porous synthetic vascular grafts with oriented ingrowth channels
US6113822A (en) * 1998-12-23 2000-09-05 General Electric Company Polyolefins as nucleating agent for foamed engineering polymers
US6702848B1 (en) * 1999-07-20 2004-03-09 Peter Paul Zilla Foam-type vascular prosthesis with well-defined anclio-permissive open porosity
US6395795B1 (en) 2000-09-29 2002-05-28 Ausimont Usa, Inc. Titanium dioxide nucleating agent systems for foamable polymer compositions
US7951449B2 (en) 2002-06-27 2011-05-31 Wenguang Ma Polyester core materials and structural sandwich composites thereof
ITMI20031847A1 (it) * 2003-09-26 2005-03-27 Solvay Solexis Spa Composizione di fluoropolimeri espandibili senza l'impiego di agenti espandenti.
WO2006094163A1 (en) * 2005-02-28 2006-09-08 Wellman, Inc. Low density foamed polymers
JP5034710B2 (ja) * 2007-06-21 2012-09-26 三菱化学株式会社 熱可塑性樹脂組成物発泡成形体及びその製造方法
US7887909B2 (en) * 2007-07-26 2011-02-15 Sabic Innovative Plastics Ip B.V. Light transmissive foamed polymer sheet and methods for making the same
JP5160336B2 (ja) * 2008-08-07 2013-03-13 テクノポリマー株式会社 樹脂発泡成形体及びその製造方法
US8859091B2 (en) * 2008-11-20 2014-10-14 Sabic Global Technologies B.V. Colored diffusion sheets, methods of manufacture thereof and articles comprising the same
JP5513804B2 (ja) * 2009-08-06 2014-06-04 テクノポリマー株式会社 発泡成形用熱可塑性樹脂組成物及びこれを用いた発泡成形体
US20130197119A1 (en) * 2011-08-04 2013-08-01 Vaupell Holdings, Inc. Microcellular foam molding of aircraft interior components
EP3052289B1 (de) * 2013-10-02 2019-09-25 Covestro Deutschland AG Verfahren zur herstellung eines formteils im schaumspritzguss und formteil aus einem aufgeschäumten thermoplastischen kunststoff
CN107075192B (zh) 2014-11-28 2020-08-25 陶氏环球技术有限责任公司 使用氟树脂作为成核剂使聚烯烃组合物发泡的方法
WO2017102762A1 (en) * 2015-12-17 2017-06-22 Ineos Styrolution Group Gmbh Process for producing foam molded parts with aesthetic surfaces by foam injection molding
CN109705517B (zh) * 2018-12-28 2021-05-11 金旸（厦门）新材料科技有限公司 一种微发泡abs材料及高表面质量轻质注塑材料的制备方法
EP3838972A1 (en) 2019-12-20 2021-06-23 SHPP Global Technologies B.V. Foamed polymer compositions including a nanostructured fluoropolymer
EP3838973A1 (en) 2019-12-20 2021-06-23 SHPP Global Technologies B.V. Methods for forming a polymer bead foam including a nanostructured fluoropolymer
JP2023087438A (ja) * 2021-12-13 2023-06-23 テクノＵｍｇ株式会社 発泡成形用熱可塑性樹脂組成物およびその発泡成形品
CN116178911B (zh) * 2023-02-17 2024-10-29 保定维赛新材料科技股份有限公司 一种pet开孔泡沫材料及其制备方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1143558A (es) * 1967-03-28
DE2015279A1 (de) * 1969-04-01 1970-10-08 E.I. du Pont de Nemours and'Company, Wilmington, Del. (V.St.A.) Dispersionspolymerisation von Tetrafluoräthylen
AU8671075A (en) * 1974-12-06 1977-05-26 Gen Electric Flame retardant, non-dripping composition of polyphenylene ether and acrylonitrile - butadiene-styrene
US4332714A (en) * 1976-12-21 1982-06-01 General Electric Company Drip-retardant plasticized polyphenylene ether compositions containing microfibrillar poly(tetrafluoroethylene)
US4304713A (en) * 1980-02-29 1981-12-08 Andrew Corporation Process for preparing a foamed perfluorocarbon dielectric coaxial cable
JPS5713577A (en) * 1980-06-27 1982-01-23 Toshiba Corp Character reader
NL8301284A (nl) * 1983-04-12 1984-11-01 Gen Electric Polymeermengsel dat een polyfenyleenether en eventueel een polystyreen en/of een met rubber gemodificeerd polystyreen bevat en daaruit gevormde voorwerpen.
EP0124958A1 (en) * 1983-04-28 1984-11-14 Mobil Oil Corporation Process for preparing a styrenic polymer foam
US4544677A (en) * 1984-04-10 1985-10-01 General Electric Company Foamable polycarbonate compositions, articles and methods
US4587272A (en) * 1984-10-01 1986-05-06 General Electric Company Foamable polycarbonate compositions, articles and methods
US4683247A (en) * 1984-12-28 1987-07-28 General Electric Company Foamable thermoplastic compositions, foamed articles and foaming method based on pre-compounded nucleating agent-resin concentrate
CA1253648A (en) * 1985-09-09 1989-05-02 Roger J. White Foamable molding compositions
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
DE3742768A1 (de) * 1987-12-17 1989-06-29 Basf Ag Halogenfreie flammfeste formmassen, verfahren zur herstellung und ihre verwendung
KR900700535A (ko) * 1988-03-09 1990-08-16 리챠드 지. 워터맨 첨가제 개질된 열가소성 블렌드의 제조
DE3808846A1 (de) * 1988-03-17 1989-09-28 Bayer Ag Thermoplastische formmassen vom abs-typ mit hoher zaehigkeit und guter verarbeitbarkeit
DE3808844A1 (de) * 1988-03-17 1989-10-05 Bayer Ag Thermoplastische formmassen mit guter verarbeitbarkeit und hoher zaehigkeit
US5091472A (en) * 1988-03-28 1992-02-25 General Electric Company Solvent-resistant, compatible blends of polyphenylene ethers and thermoplastic polyester mixtures
DE3824356A1 (de) * 1988-07-19 1990-01-25 Bayer Ag, 51373 Leverkusen Thermoplastische polycarbonatformmassen mit flammwidrigen eigenschaften
NL8802258A (nl) * 1988-09-14 1990-04-02 Gen Electric Polymeermengsel met polyfenyleenethers en polyoctenyleen en daaruit gevormde voorwerpen.
US4994217A (en) * 1988-12-29 1991-02-19 General Electric Company Low odor polyphenylene ether/polystyrene process
EP0386663A1 (en) * 1989-03-06 1990-09-12 U.C. Industries, Inc. Method of preparing styrene foams
US5102591A (en) * 1989-12-27 1992-04-07 General Electric Company Method for removing volatile substances from polyphenylene ether resin blends
DE4100201A1 (de) * 1991-01-05 1992-07-09 Bayer Ag Verfahren zum verschaeumen von thermoplastischen polycarbonaten
JP3228349B2 (ja) * 1992-08-10 2001-11-12 古河電気工業株式会社 熱可塑性樹脂発泡体の製造方法

Also Published As

Publication number Publication date
US5314925A (en) 1994-05-24
JPH06240129A (ja) 1994-08-30
JP2821351B2 (ja) 1998-11-05
EP0601785A1 (en) 1994-06-15
DE69319074T2 (de) 1999-01-07
EP0601785B1 (en) 1998-06-10
DE69319074D1 (de) 1998-07-16

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