BRPI0417383A - peça moldada em espuma em partìcula, granulado polimérico termoplástico expansìvel, e, processos para a preparação do mesmo, e para a produção de peças moldadas em espuma em partìculas - Google Patents

peça moldada em espuma em partìcula, granulado polimérico termoplástico expansìvel, e, processos para a preparação do mesmo, e para a produção de peças moldadas em espuma em partìculas

Info

Publication number
BRPI0417383A
BRPI0417383A BRPI0417383-0A BRPI0417383A BRPI0417383A BR PI0417383 A BRPI0417383 A BR PI0417383A BR PI0417383 A BRPI0417383 A BR PI0417383A BR PI0417383 A BRPI0417383 A BR PI0417383A
Authority
BR
Brazil
Prior art keywords
foam molding
particulate foam
thermoplastic polymer
preparing
processes
Prior art date
Application number
BRPI0417383-0A
Other languages
English (en)
Inventor
Klaus Hahn
Gerd Ehrmann
Joachim Ruch
Markus Allmendinger
Bernhard Schmied
Jan Holoch
Klaus Muehlbach
Michael Riethues
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of BRPI0417383A publication Critical patent/BRPI0417383A/pt

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
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • 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
    • C08J9/12—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 physical blowing agent
    • C08J9/14—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 physical blowing agent organic
    • 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
    • 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
    • C08J9/04—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
    • C08J9/12—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 physical blowing agent
    • C08J9/14—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 physical blowing agent organic
    • C08J9/141—Hydrocarbons
    • 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
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C08J9/228—Forming foamed products
    • C08J9/232—Forming foamed products by sintering expandable particles
    • 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
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/04—Foams characterised by their properties characterised by the foam pores
    • C08J2205/052—Closed cells, i.e. more than 50% of the pores are closed
    • 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
    • C08J2325/08—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
    • C08J2425/00—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
    • 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
    • C08J2453/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

"PEçA MOLDADA EM ESPUMA EM PARTìCULA, GRANULADO POLIMéRICO TERMOPLáSTICO EXPANSìVEL, E, PROCESSOS PARA A PREPARAçãO DO MESMO, E PARA A PRODUçãO DE PEçAS MOLDADAS EM ESPUMA EM PARTìCULAS". A invenção refere-se a peças moldadas em espuma em partículas com uma densidade na faixa de desde 10 até 100 g/l. As ditas peças são obtidas por soldagem de particulado pré-expandido que consiste de granulados de polímero termoplástico expansível, estes últimos contendo entre 5 e 100 % em peso de copolímero de estireno A), entre O até 95 % em peso de poliestireno B) e entre 0 até 95 % em peso de um polímero termoplástico C) que difere de a) e de b). a invenção.
BRPI0417383-0A 2003-12-12 2004-12-10 peça moldada em espuma em partìcula, granulado polimérico termoplástico expansìvel, e, processos para a preparação do mesmo, e para a produção de peças moldadas em espuma em partìculas BRPI0417383A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10358801A DE10358801A1 (de) 2003-12-12 2003-12-12 Partikelschaumformteile aus expandierbaren Styrolpolymeren und Mischungen mit thermoplastischen Polymeren
PCT/EP2004/014066 WO2005056652A1 (de) 2003-12-12 2004-12-10 Partikelschaumformteile aus expandierbaren styrolpolymeren und mischungen mit thermoplastischen polymeren

Publications (1)

Publication Number Publication Date
BRPI0417383A true BRPI0417383A (pt) 2007-04-10

Family

ID=34672789

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0417383-0A BRPI0417383A (pt) 2003-12-12 2004-12-10 peça moldada em espuma em partìcula, granulado polimérico termoplástico expansìvel, e, processos para a preparação do mesmo, e para a produção de peças moldadas em espuma em partìculas

Country Status (11)

Country Link
US (1) US20070112081A1 (pt)
EP (1) EP1694753B1 (pt)
KR (1) KR101170573B1 (pt)
CN (1) CN100436516C (pt)
AT (1) ATE462747T1 (pt)
BR (1) BRPI0417383A (pt)
DE (2) DE10358801A1 (pt)
ES (1) ES2342071T3 (pt)
MX (1) MXPA06006088A (pt)
PL (1) PL1694753T3 (pt)
WO (1) WO2005056652A1 (pt)

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EP2565224A1 (de) * 2011-08-31 2013-03-06 Basf Se Expandierbare temperaturbeständige Styrol-Copolymere
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Also Published As

Publication number Publication date
DE10358801A1 (de) 2005-07-14
WO2005056652A1 (de) 2005-06-23
DE502004010983D1 (de) 2010-05-12
MXPA06006088A (es) 2006-08-11
ES2342071T3 (es) 2010-07-01
KR101170573B1 (ko) 2012-08-01
CN1890307A (zh) 2007-01-03
EP1694753A1 (de) 2006-08-30
KR20060109981A (ko) 2006-10-23
PL1694753T3 (pl) 2010-09-30
ATE462747T1 (de) 2010-04-15
CN100436516C (zh) 2008-11-26
US20070112081A1 (en) 2007-05-17
EP1694753B1 (de) 2010-03-31

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

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