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ES2122622T3 - Articulos espumados a base de una mezcla de polimeros estirenicos y acrilicos. - Google Patents

Articulos espumados a base de una mezcla de polimeros estirenicos y acrilicos.

Info

Publication number
ES2122622T3
ES2122622T3 ES95921055T ES95921055T ES2122622T3 ES 2122622 T3 ES2122622 T3 ES 2122622T3 ES 95921055 T ES95921055 T ES 95921055T ES 95921055 T ES95921055 T ES 95921055T ES 2122622 T3 ES2122622 T3 ES 2122622T3
Authority
ES
Spain
Prior art keywords
pct
blowing agent
date
mixture
styrene
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
ES95921055T
Other languages
English (en)
Inventor
Peter John Smith
Bernard John Cross
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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
Priority claimed from GB9412726A external-priority patent/GB9412726D0/en
Priority claimed from GB9412725A external-priority patent/GB9412725D0/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of ES2122622T3 publication Critical patent/ES2122622T3/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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/34—Chemical features in the manufacture of articles consisting of a foamed macromolecular core and a macromolecular surface layer having a higher density than the core
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions 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 an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene
    • 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
    • C08J2325/00—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 an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • 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
    • C08L33/00—Compositions 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; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Laminated Bodies (AREA)
  • Molding Of Porous Articles (AREA)

Abstract

ARTICULOS ESPUMADOS QUE TIENEN UNA ESTRUCTURA DE CELULA CERRADA FORMADA A PARTIR DE UNA MEZCLA DE POLIMERO QUE COMPRENDE AL MENOS EL 50% EN PESO DE UN POLIMERO ESTIRENICO Y HASTA EL 50% EN PESO DE UN POLIMERO ACRILICO QUE TIENE UN PESO MOLECULAR MEDIO QUE ES INFERIOR AL 90% DEL PESO DEL POLIMERO ESTIRENICO QUE ES SIGNIFICATIVAMENTE MENOS DENSO QUE DICHOS ARTICULOS PREPARADOS A PARTIR DEL POLIMERO ESTIRENICO SOLO.
ES95921055T 1994-06-24 1995-06-06 Articulos espumados a base de una mezcla de polimeros estirenicos y acrilicos. Expired - Lifetime ES2122622T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9412726A GB9412726D0 (en) 1994-06-24 1994-06-24 Foamed articles
GB9412725A GB9412725D0 (en) 1994-06-24 1994-06-24 Foaming method

Publications (1)

Publication Number Publication Date
ES2122622T3 true ES2122622T3 (es) 1998-12-16

Family

ID=26305122

Family Applications (2)

Application Number Title Priority Date Filing Date
ES95921055T Expired - Lifetime ES2122622T3 (es) 1994-06-24 1995-06-06 Articulos espumados a base de una mezcla de polimeros estirenicos y acrilicos.
ES95921890T Expired - Lifetime ES2128738T3 (es) 1994-06-24 1995-06-07 Procedimiento de espumacion.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES95921890T Expired - Lifetime ES2128738T3 (es) 1994-06-24 1995-06-07 Procedimiento de espumacion.

Country Status (11)

Country Link
US (2) US6063485A (es)
EP (2) EP0766710B1 (es)
JP (2) JPH10502117A (es)
CN (2) CN1071355C (es)
AT (2) ATE172218T1 (es)
AU (2) AU2625795A (es)
CA (2) CA2192168A1 (es)
DE (2) DE69505381T2 (es)
ES (2) ES2122622T3 (es)
GR (1) GR3029652T3 (es)
WO (2) WO1996000256A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996016111A1 (en) * 1994-11-18 1996-05-30 Dow Kakoh Kabushiki Kaisha Polystyrene resin foam and process for producing the foam
EP0773252A1 (en) * 1995-11-09 1997-05-14 Imperial Chemical Industries Plc Foamed articles
AU7501196A (en) * 1995-11-09 1997-05-29 Imperial Chemical Industries Plc Foamed articles
CN1264228C (zh) 1996-06-26 2006-07-12 奥斯兰姆奥普托半导体股份有限两合公司 发光半导体器件、全色发光二极管显示装置及其应用
DE19638667C2 (de) * 1996-09-20 2001-05-17 Osram Opto Semiconductors Gmbh Mischfarbiges Licht abstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement
DE10231356B4 (de) * 2002-07-11 2007-02-15 Stockhausen Gmbh Wasserabsorbierende, schaumförmige Polymergebilde, Verfahren zu deren Herstellung, deren Verwendung sowie daraus hergestellte Verbunde
KR100980927B1 (ko) * 2008-05-13 2010-09-07 현대자동차주식회사 연료전지 스택용 엔드플레이트 및 그 제조 방법
US9145478B2 (en) 2011-09-29 2015-09-29 Dow Global Technologies Llc Continuous process for extruding nanoporous foam
US20220153875A1 (en) 2019-03-19 2022-05-19 Chugai Seiyaku Kabushiki Kaisha Antigen-binding molecule containing antigen-binding domain of which binding activity to antigen is changed depending on mta, and library for obtaining said antigen-binding domain

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR34569B (el) * 1966-11-18 1968-05-24 Montecatini Edison S.P.A. Μεθοδος δια την παραγωγην μορφοποιημενων πορωδων αντικειμενων εξ' εκτεταμενου πολυστυρενιου.
US3903023A (en) * 1968-12-30 1975-09-02 Ugine Kuhlmann Process for the preparation of styrene polymer foams
US4196267A (en) * 1975-03-25 1980-04-01 Asahi-Dow Limited Extrusion foamed article and process for producing the same
JPS5947064A (ja) * 1982-09-10 1984-03-16 Mitsubishi Heavy Ind Ltd 合成樹脂成形機用シリンダ製造方法
DE3901329A1 (de) * 1989-01-18 1990-07-19 Basf Ag Expandierbare styrolpolymerisate mit hoher oelbestaendigkeit und verfahren zu ihrer herstellung
DE3908238A1 (de) * 1989-03-14 1990-09-20 Basf Ag Expandierbare styrolpolymerisate und verfahren zu ihrer herstellung
US4925606A (en) * 1989-10-10 1990-05-15 Arco Chemical Technology, Inc. Method for enhancing thermal expandability of direct-injection foams
JP2903246B2 (ja) * 1990-04-26 1999-06-07 チッソ株式会社 ポリスチレン発泡体
US5143582A (en) * 1991-05-06 1992-09-01 Rohm And Haas Company Heat-resistant nonwoven fabrics

Also Published As

Publication number Publication date
US5898039A (en) 1999-04-27
ATE172218T1 (de) 1998-10-15
CN1151171A (zh) 1997-06-04
EP0766710A1 (en) 1997-04-09
GR3029652T3 (en) 1999-06-30
WO1996000256A1 (en) 1996-01-04
JPH10502118A (ja) 1998-02-24
ES2128738T3 (es) 1999-05-16
EP0766711A1 (en) 1997-04-09
DE69508243D1 (de) 1999-04-15
CN1151170A (zh) 1997-06-04
CN1066752C (zh) 2001-06-06
AU2625795A (en) 1996-01-19
JPH10502117A (ja) 1998-02-24
EP0766711B1 (en) 1999-03-10
DE69505381D1 (de) 1998-11-19
AU2677595A (en) 1996-01-19
ATE177453T1 (de) 1999-03-15
US6063485A (en) 2000-05-16
CA2192168A1 (en) 1996-01-04
DE69508243T2 (de) 1999-09-09
CN1071355C (zh) 2001-09-19
DE69505381T2 (de) 1999-04-08
WO1996000257A1 (en) 1996-01-04
CA2192169A1 (en) 1996-01-04
EP0766710B1 (en) 1998-10-14

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