DE69508243D1 - Verfahren zum verschäumen eienr mischung aus einem styrolpolymer und einem akrylpolymer - Google Patents

Verfahren zum verschäumen eienr mischung aus einem styrolpolymer und einem akrylpolymer

Info

Publication number
DE69508243D1
DE69508243D1 DE69508243T DE69508243T DE69508243D1 DE 69508243 D1 DE69508243 D1 DE 69508243D1 DE 69508243 T DE69508243 T DE 69508243T DE 69508243 T DE69508243 T DE 69508243T DE 69508243 D1 DE69508243 D1 DE 69508243D1
Authority
DE
Germany
Prior art keywords
polymer
pct
blowing agent
date
mixture
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 - Fee Related
Application number
DE69508243T
Other languages
English (en)
Other versions
DE69508243T2 (de
Inventor
Peter Smith
Bernard 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.)
Mitsubishi Chemical UK 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 DE69508243D1 publication Critical patent/DE69508243D1/de
Publication of DE69508243T2 publication Critical patent/DE69508243T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • 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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Saccharide Compounds (AREA)
DE1995608243 1994-06-24 1995-06-07 Verfahren zum verschäumen eienr mischung aus einem styrolpolymer und einem akrylpolymer Expired - Fee Related DE69508243T2 (de)

Applications Claiming Priority (3)

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
PCT/GB1995/001315 WO1996000257A1 (en) 1994-06-24 1995-06-07 Foaming method

Publications (2)

Publication Number Publication Date
DE69508243D1 true DE69508243D1 (de) 1999-04-15
DE69508243T2 DE69508243T2 (de) 1999-09-09

Family

ID=26305122

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1995605381 Expired - Fee Related DE69505381T2 (de) 1994-06-24 1995-06-06 Geschäumte formteile aus styrol - und acryl - polymer - zusammensetzung
DE1995608243 Expired - Fee Related DE69508243T2 (de) 1994-06-24 1995-06-07 Verfahren zum verschäumen eienr mischung aus einem styrolpolymer und einem akrylpolymer

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE1995605381 Expired - Fee Related DE69505381T2 (de) 1994-06-24 1995-06-06 Geschäumte formteile aus styrol - und acryl - polymer - zusammensetzung

Country Status (11)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6063823A (en) * 1994-11-18 2000-05-16 Dow Kakoh Kabushiki Kaisha Polystyrene resin foam and process for producing the foam body
EP0839161A1 (de) * 1995-11-09 1998-05-06 Imperial Chemical Industries Plc Schaumartikel
EP0773252A1 (de) * 1995-11-09 1997-05-14 Imperial Chemical Industries Plc Schaumstoff-Formteile
DE19638667C2 (de) * 1996-09-20 2001-05-17 Osram Opto Semiconductors Gmbh Mischfarbiges Licht abstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement
KR20050053798A (ko) 1996-06-26 2005-06-08 오스람 게젤샤프트 미트 베쉬랭크터 하프퉁 발광 변환 소자를 포함하는 발광 반도체 소자
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
WO2013048760A1 (en) 2011-09-29 2013-04-04 Dow Global Technologies Llc Continuous process for extruding nanoporous foam
EP3943108A4 (de) 2019-03-19 2023-01-04 Chugai Seiyaku Kabushiki Kaisha Antigen-bindendes molekül mit antigen-bindender domäne mit veränderlicher bindungsaktivität gegenüber antigen in abhängigkeit von mta und bibliothek zur gewinnung der antigen-bindenden domäne

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
DE69508243T2 (de) 1999-09-09
CN1066752C (zh) 2001-06-06
WO1996000257A1 (en) 1996-01-04
EP0766711A1 (de) 1997-04-09
JPH10502117A (ja) 1998-02-24
WO1996000256A1 (en) 1996-01-04
DE69505381D1 (de) 1998-11-19
ES2122622T3 (es) 1998-12-16
CN1151171A (zh) 1997-06-04
EP0766710A1 (de) 1997-04-09
EP0766711B1 (de) 1999-03-10
EP0766710B1 (de) 1998-10-14
ATE172218T1 (de) 1998-10-15
DE69505381T2 (de) 1999-04-08
US6063485A (en) 2000-05-16
JPH10502118A (ja) 1998-02-24
CN1151170A (zh) 1997-06-04
AU2625795A (en) 1996-01-19
CN1071355C (zh) 2001-09-19
GR3029652T3 (en) 1999-06-30
AU2677595A (en) 1996-01-19
US5898039A (en) 1999-04-27
CA2192168A1 (en) 1996-01-04
CA2192169A1 (en) 1996-01-04
ES2128738T3 (es) 1999-05-16
ATE177453T1 (de) 1999-03-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: INEOS ACRYLICS UK LTD., SOUTHAMPTON, HAMPSHIRE, GB

8339 Ceased/non-payment of the annual fee
8327 Change in the person/name/address of the patent owner

Owner name: LUCITE INTERNATIONAL UK LTD., SOUTHAMPTON, HAM, GB