PL373217A1 - Sposób wytwarzania polimerów winyloaromatycznych zdolnych do tworzenia porów - Google Patents

Sposób wytwarzania polimerów winyloaromatycznych zdolnych do tworzenia porów

Info

Publication number
PL373217A1
PL373217A1 PL03373217A PL37321703A PL373217A1 PL 373217 A1 PL373217 A1 PL 373217A1 PL 03373217 A PL03373217 A PL 03373217A PL 37321703 A PL37321703 A PL 37321703A PL 373217 A1 PL373217 A1 PL 373217A1
Authority
PL
Poland
Prior art keywords
preparation
expandable
beads
vinylaromatic polymers
recovering
Prior art date
Application number
PL03373217A
Other languages
English (en)
Other versions
PL205615B1 (pl
Inventor
Roberto Lanfredi
Loris Zamperlin
Original Assignee
Polimeri Europa S.P.A.
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 Polimeri Europa S.P.A. filed Critical Polimeri Europa S.P.A.
Publication of PL373217A1 publication Critical patent/PL373217A1/pl
Publication of PL205615B1 publication Critical patent/PL205615B1/pl

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
    • C08J9/16—Making expandable particles
    • C08J9/20—Making expandable particles by suspension polymerisation in the presence of the blowing agent
    • 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
    • C08J2325/06—Polystyrene

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)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
PL373217A 2002-07-02 2003-03-19 Sposób wytwarzania polimerów winyloaromatycznych zdolnych do tworzenia porów PL205615B1 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2002MI001448A ITMI20021448A1 (it) 2002-07-02 2002-07-02 Procedimento per la preparazione di polimeri vinilaromatici

Publications (2)

Publication Number Publication Date
PL373217A1 true PL373217A1 (pl) 2005-08-22
PL205615B1 PL205615B1 (pl) 2010-05-31

Family

ID=11450121

Family Applications (1)

Application Number Title Priority Date Filing Date
PL373217A PL205615B1 (pl) 2002-07-02 2003-03-19 Sposób wytwarzania polimerów winyloaromatycznych zdolnych do tworzenia porów

Country Status (15)

Country Link
US (1) US20050222357A1 (pl)
EP (1) EP1525253B1 (pl)
JP (1) JP4275068B2 (pl)
CN (1) CN1281664C (pl)
AT (1) ATE366276T1 (pl)
AU (1) AU2003226663A1 (pl)
BR (1) BR0312118B1 (pl)
CA (1) CA2489243C (pl)
DE (1) DE60314753T2 (pl)
ES (1) ES2290499T3 (pl)
IT (1) ITMI20021448A1 (pl)
MX (1) MXPA04012684A (pl)
PL (1) PL205615B1 (pl)
RU (1) RU2299895C2 (pl)
WO (1) WO2004005384A1 (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20071003A1 (it) 2007-05-18 2008-11-19 Polimeri Europa Spa Compositi a base di polimeri vinilaromatici aventi migliorate proprieta' di isolamento termico e procedimento per la loro preparazione
ITMI20080823A1 (it) * 2008-05-07 2009-11-08 Polimeri Europa Spa Composizioni di polimeri vinilaromatici espansibili a migliorata capacita' di isolamento termico, procedimento per la loro preparazione ed articoli espansi da esse ottenuti
JP2023147765A (ja) * 2022-03-30 2023-10-13 積水化成品工業株式会社 発泡性スチレン系樹脂粒子の製造方法、発泡性スチレン系樹脂粒子、予備発泡スチレン系樹脂粒子、スチレン系樹脂発泡成形体、および、発泡性粒子の洗浄方法
JP2023147764A (ja) * 2022-03-30 2023-10-13 積水化成品工業株式会社 発泡性スチレン系樹脂粒子の製造方法、発泡性スチレン系樹脂粒子、予備発泡スチレン系樹脂粒子、スチレン系樹脂発泡成形体、および、発泡性粒子の洗浄方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4174427A (en) * 1978-07-21 1979-11-13 Basf Wyandotte Corporation Method of making expandable polystyrene beads
US4286069A (en) * 1980-10-28 1981-08-25 American Hoechst Corporation Method of making expandable styrene-type beads
US4692472A (en) * 1986-05-05 1987-09-08 Atlantic Richfield Company Divinylbenzene in expandable beads for cup molding
IT1230050B (it) * 1989-07-05 1991-09-27 Montedipe Srl Processo per la preparazione di perle espandibili.
US5041465A (en) * 1990-09-17 1991-08-20 Arco Chemical Technology, Inc. Reducing lustrous carbon in the lost foam process
IT1247958B (it) * 1991-05-31 1995-01-05 Montedipe Srl Procedimento per la produzione di particelle espandibili di polimeri stirenici aventi migliorate caratteristiche di processabilita` e meccaniche.
JP3878255B2 (ja) * 1996-10-17 2007-02-07 株式会社カネカ 予備発泡粒子の洗浄方法
EP0960904B1 (en) * 1996-12-26 2005-03-09 Kaneka Corporation Expandable polystyrene resin beads, process for the preparation of them, and foam made by using the same
DE19852678A1 (de) * 1998-11-16 2000-05-18 Basf Ag Graphitpartikel enthaltende expandierbare Styrolpolymerisate
ITMI20012168A1 (it) * 2001-10-18 2003-04-18 Enichem Spa Polimeri vinilaromatici espandibili e procedimento per la loro preparazione

Also Published As

Publication number Publication date
JP4275068B2 (ja) 2009-06-10
WO2004005384A1 (en) 2004-01-15
ITMI20021448A0 (it) 2002-07-02
CN1281664C (zh) 2006-10-25
BR0312118B1 (pt) 2012-12-11
ATE366276T1 (de) 2007-07-15
DE60314753T2 (de) 2008-07-24
CN1665867A (zh) 2005-09-07
MXPA04012684A (es) 2005-03-23
US20050222357A1 (en) 2005-10-06
BR0312118A (pt) 2005-03-29
DE60314753D1 (de) 2007-08-16
EP1525253A1 (en) 2005-04-27
ITMI20021448A1 (it) 2004-01-02
EP1525253B1 (en) 2007-07-04
ES2290499T3 (es) 2008-02-16
RU2299895C2 (ru) 2007-05-27
RU2004137277A (ru) 2005-08-10
PL205615B1 (pl) 2010-05-31
CA2489243C (en) 2010-08-10
JP2005531674A (ja) 2005-10-20
CA2489243A1 (en) 2004-01-15
AU2003226663A1 (en) 2004-01-23

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