BR0115923A - Partìculas celulares espumadas, sistema para estender a vida em prateleira das partìculas poliméricas expansìveis, artigo de espuma, processo para preparar partìculas celulares espumadas, e, sistema para otimizar o carregamento e embalagem das partìculas poliméricas para uso na produção de artigos de espuma - Google Patents

Partìculas celulares espumadas, sistema para estender a vida em prateleira das partìculas poliméricas expansìveis, artigo de espuma, processo para preparar partìculas celulares espumadas, e, sistema para otimizar o carregamento e embalagem das partìculas poliméricas para uso na produção de artigos de espuma

Info

Publication number
BR0115923A
BR0115923A BR0115923-2A BR0115923A BR0115923A BR 0115923 A BR0115923 A BR 0115923A BR 0115923 A BR0115923 A BR 0115923A BR 0115923 A BR0115923 A BR 0115923A
Authority
BR
Brazil
Prior art keywords
foamed
particles
polymeric particles
preparing
extending
Prior art date
Application number
BR0115923-2A
Other languages
English (en)
Portuguese (pt)
Inventor
Paul Edward Arch
John Thomas Bressler
Michel Florentine Jo Berghmans
Karel Cornelis Bleijenberg
David Allen Cowan
Original Assignee
Nova Chem Inc
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 Nova Chem Inc filed Critical Nova Chem Inc
Publication of BR0115923A publication Critical patent/BR0115923A/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
    • C08J9/04—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
    • C08J9/16—Making 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
    • 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
    • C08J9/224—Surface treatment
    • 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

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
BR0115923-2A 2000-12-04 2001-11-30 Partìculas celulares espumadas, sistema para estender a vida em prateleira das partìculas poliméricas expansìveis, artigo de espuma, processo para preparar partìculas celulares espumadas, e, sistema para otimizar o carregamento e embalagem das partìculas poliméricas para uso na produção de artigos de espuma BR0115923A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25114000P 2000-12-04 2000-12-04
US25420500P 2000-12-08 2000-12-08
PCT/US2001/048289 WO2002046284A1 (en) 2000-12-04 2001-11-30 Foamed cellular particles of an expandable polymer composition

Publications (1)

Publication Number Publication Date
BR0115923A true BR0115923A (pt) 2004-01-20

Family

ID=26941435

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0115923-2A BR0115923A (pt) 2000-12-04 2001-11-30 Partìculas celulares espumadas, sistema para estender a vida em prateleira das partìculas poliméricas expansìveis, artigo de espuma, processo para preparar partìculas celulares espumadas, e, sistema para otimizar o carregamento e embalagem das partìculas poliméricas para uso na produção de artigos de espuma

Country Status (13)

Country Link
US (1) US20020117769A1 (enExample)
EP (1) EP1352022A4 (enExample)
JP (1) JP2004529215A (enExample)
KR (1) KR20030059827A (enExample)
CN (1) CN1237099C (enExample)
AU (1) AU2002230822A1 (enExample)
BR (1) BR0115923A (enExample)
CA (1) CA2430615A1 (enExample)
HU (1) HUP0303866A3 (enExample)
MX (1) MXPA03004908A (enExample)
NO (1) NO20032500D0 (enExample)
PL (1) PL363223A1 (enExample)
WO (1) WO2002046284A1 (enExample)

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CN103694611B (zh) * 2013-12-25 2015-12-30 广东波斯科技股份有限公司 一种无载体发泡母料及其制备方法
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CN106751000A (zh) * 2016-12-26 2017-05-31 浙江普利特新材料有限公司 一种新型微发泡聚丙烯复合材料及其制备方法
CN113286686A (zh) 2019-01-16 2021-08-20 赢创运营有限公司 制备泡沫材料的新发泡方法
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CN110128581B (zh) * 2019-05-23 2021-12-31 成都形水科技有限公司 一种微带贴片天线的灌封工艺
CN111483105B (zh) * 2020-04-23 2021-09-24 合肥荣丰包装制品有限公司 Eps泡沫材料成型装置及工艺
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Also Published As

Publication number Publication date
WO2002046284A1 (en) 2002-06-13
CN1478120A (zh) 2004-02-25
CA2430615A1 (en) 2002-06-13
NO20032500L (no) 2003-06-03
HUP0303866A2 (hu) 2004-03-01
EP1352022A4 (en) 2004-03-24
KR20030059827A (ko) 2003-07-10
NO20032500D0 (no) 2003-06-03
MXPA03004908A (es) 2004-05-24
HUP0303866A3 (en) 2008-03-28
PL363223A1 (en) 2004-11-15
US20020117769A1 (en) 2002-08-29
EP1352022A1 (en) 2003-10-15
JP2004529215A (ja) 2004-09-24
CN1237099C (zh) 2006-01-18
AU2002230822A1 (en) 2002-06-18

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Legal Events

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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]

Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2012 DE 28/07/2009.