JP4769419B2 - 発泡性が改善された発泡性ビニル芳香族ポリマーに基づく組成物 - Google Patents

発泡性が改善された発泡性ビニル芳香族ポリマーに基づく組成物 Download PDF

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Publication number
JP4769419B2
JP4769419B2 JP2003576513A JP2003576513A JP4769419B2 JP 4769419 B2 JP4769419 B2 JP 4769419B2 JP 2003576513 A JP2003576513 A JP 2003576513A JP 2003576513 A JP2003576513 A JP 2003576513A JP 4769419 B2 JP4769419 B2 JP 4769419B2
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vinyl aromatic
polymer
beads
weight
mixture
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Expired - Fee Related
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JP2003576513A
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Japanese (ja)
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JP2005520882A5 (https=
JP2005520882A (ja
Inventor
アレッサンドロ カサリーニ
アルド ロンゴ
ダリオ ギドーニ
ロベルト ランフレディ
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Versalis SpA
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Polimeri Europa SpA
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    • 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
    • C08J9/0066—Use of inorganic compounding ingredients
    • 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
    • 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
    • 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
    • C08J2471/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; 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
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • 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
    • 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
    • C08L25/08—Copolymers of styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
    • C08L71/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
    • C08L71/12—Polyphenylene oxides

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  • 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)
  • Inorganic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
JP2003576513A 2002-03-20 2003-03-06 発泡性が改善された発泡性ビニル芳香族ポリマーに基づく組成物 Expired - Fee Related JP4769419B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI2002A000584 2002-03-20
IT2002MI000584A ITMI20020584A1 (it) 2002-03-20 2002-03-20 Composizioni a base di polimeri vinilaromatici espandibili a migliorata espandibilita'
PCT/EP2003/002274 WO2003078517A2 (en) 2002-03-20 2003-03-06 Compositions based on expandable vinylaromatic polymers with an improved expandability

Publications (3)

Publication Number Publication Date
JP2005520882A JP2005520882A (ja) 2005-07-14
JP2005520882A5 JP2005520882A5 (https=) 2006-04-20
JP4769419B2 true JP4769419B2 (ja) 2011-09-07

Family

ID=11449542

Family Applications (1)

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JP2003576513A Expired - Fee Related JP4769419B2 (ja) 2002-03-20 2003-03-06 発泡性が改善された発泡性ビニル芳香族ポリマーに基づく組成物

Country Status (14)

Country Link
US (2) US20050239913A1 (https=)
EP (1) EP1485429B1 (https=)
JP (1) JP4769419B2 (https=)
CN (1) CN100408617C (https=)
AU (1) AU2003227528A1 (https=)
BR (1) BR0303565B1 (https=)
CA (1) CA2479359C (https=)
DE (1) DE60327607D1 (https=)
ES (1) ES2326874T3 (https=)
IT (1) ITMI20020584A1 (https=)
MX (1) MXPA04009122A (https=)
PL (1) PL207788B1 (https=)
RU (1) RU2307844C2 (https=)
WO (1) WO2003078517A2 (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20012168A1 (it) * 2001-10-18 2003-04-18 Enichem Spa Polimeri vinilaromatici espandibili e procedimento per la loro preparazione
ITMI20020584A1 (it) * 2002-03-20 2003-09-22 Polimeri Europa Spa Composizioni a base di polimeri vinilaromatici espandibili a migliorata espandibilita'
DE102005039976A1 (de) * 2005-08-23 2007-03-08 Basf Ag Partikel aus expandierbarem Polystyrol und daraus erhältliche Formteile mit verbessertem Brandverhalten
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
PL2152789T3 (pl) * 2007-05-30 2016-11-30 Polistyren ognioodporny
TWI457379B (zh) * 2008-01-30 2014-10-21 Sekisui Plastics 發泡性聚苯乙烯系樹脂粒子、其製造方法及發泡成形體
IT1393962B1 (it) * 2009-05-05 2012-05-17 Polimeri Europa Spa Articoli espansi con ottima resistenza allo irraggiamento solare e ottime proprieta' termoisolanti e meccaniche
IT1395379B1 (it) 2009-09-07 2012-09-14 Polimeri Europa Spa Procedimento per la preparazione di polimeri vinilaromatici espansibili a ridotta conducibilita' termica mediante polimerizzazione in sospensione
WO2012020112A1 (de) 2010-08-13 2012-02-16 Basf Se Expandierbare granulate auf polyesterbasis
IT1401950B1 (it) * 2010-09-21 2013-08-28 Polimeri Europa Spa Composizioni di (co)polimeri vinilaromatici espansibili autoestinguenti e procedimento per la loro preparazione.
JP5986410B2 (ja) * 2011-03-30 2016-09-06 積水化成品工業株式会社 発泡性ポリスチレン系樹脂粒子とその製造方法、ポリスチレン系樹脂予備発泡粒子、ポリスチレン系樹脂発泡成形体
ITMI20122153A1 (it) * 2012-12-17 2014-06-18 Versalis Spa Composizione polimerica espandibile a migliorata flessibilita' e relativo procedimento di preparazione
IT201600080035A1 (it) * 2016-07-29 2018-01-29 Versalis Spa Composizioni polimeriche espandibili a blocchi
JP7422581B2 (ja) * 2020-03-26 2024-01-26 株式会社カネカ 発泡性ポリスチレン系樹脂粒子、ポリスチレン系発泡粒子、及びビーズクッション材
IT202100017519A1 (it) 2021-07-02 2023-01-02 Versalis Spa Procedimento per la preparazione di polimeri vinilaromatici.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62256843A (ja) * 1986-04-07 1987-11-09 ザ　ダウ　ケミカル　カンパニ− 膨張性ポリマ−組成物とその製造方法
JPS6465140A (en) * 1987-06-12 1989-03-10 Gen Electric Foamable thermoplastic resin beads
JPH11286571A (ja) * 1998-04-03 1999-10-19 Kanegafuchi Chem Ind Co Ltd 発泡性ポリスチレン系樹脂粒子
JP2001250423A (ja) * 2000-03-03 2001-09-14 Achilles Corp 耐熱性誘電発泡体

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3234660C2 (de) * 1982-09-18 1984-07-19 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von teilchenförmigen,treibmittelhaltigen Styrolpolymerisaten
IT1163386B (it) * 1983-05-19 1987-04-08 Montedison Spa Procedimento per la produzione di granuli espandibili di polimeri termoplastici e relativa apparecchiatura
DE3681241D1 (de) 1985-08-16 1991-10-10 Dow Chemical Co Expandierfaehige polyvinyl(iden)aromatische partikel, verfahren zu ihrer herstellung und geformte gegenstaende.
EP0305862A1 (en) * 1987-09-04 1989-03-08 General Electric Company One-step process for the production of expandable foam beads
DE3817631A1 (de) * 1988-05-25 1989-11-30 Basf Ag Expandierbare polymere in partikelform
IT1230050B (it) * 1989-07-05 1991-09-27 Montedipe Srl Processo per la preparazione di perle espandibili.
US5064869A (en) * 1989-12-27 1991-11-12 General Electric Company Polyphenlene ether foams from low i.v. polyphenylene ether expandable microparticles
DE4000542A1 (de) * 1990-01-10 1991-07-11 Basf Ag Schaumstoffplatten mit hoher waermeformbestaendigkeit
JP2511743B2 (ja) * 1991-05-23 1996-07-03 日本ジーイープラスチックス株式会社 軽量樹脂成形体
US5218006A (en) 1992-06-01 1993-06-08 Reedy Michael E Process for producing polystyrene foam
DE4321356A1 (de) * 1993-06-26 1995-01-05 Basf Ag Perlförmige, expandierbare Styrolpolymerisate, enthaltend ein Styrol-alpha-Methylstyrol-Copolymerisat
DE19629791A1 (de) 1996-07-24 1998-01-29 Basf Ag Expandierbare Styrolpolymerisate
IT1289606B1 (it) * 1997-01-30 1998-10-15 Enichem Spa Procedimento per la produzione di particelle espandibili di polimeri stirenici
DE10016626A1 (de) * 2000-04-04 2001-10-11 Basf Ag Verfahren zur Herstellung Aluminiumpulver enthaltender expandierbarer Styrolpolymerisate
US6166099A (en) 2000-04-20 2000-12-26 Nova Chemicals Inc Tetrafunctional initiator
US6627701B2 (en) * 2000-12-28 2003-09-30 General Electric Company Method for the preparation of a poly(arylene ether)-polyolefin composition, and composition prepared thereby
ITMI20012168A1 (it) * 2001-10-18 2003-04-18 Enichem Spa Polimeri vinilaromatici espandibili e procedimento per la loro preparazione
ITMI20020584A1 (it) * 2002-03-20 2003-09-22 Polimeri Europa Spa Composizioni a base di polimeri vinilaromatici espandibili a migliorata espandibilita'

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62256843A (ja) * 1986-04-07 1987-11-09 ザ　ダウ　ケミカル　カンパニ− 膨張性ポリマ−組成物とその製造方法
JPS6465140A (en) * 1987-06-12 1989-03-10 Gen Electric Foamable thermoplastic resin beads
JPH11286571A (ja) * 1998-04-03 1999-10-19 Kanegafuchi Chem Ind Co Ltd 発泡性ポリスチレン系樹脂粒子
JP2001250423A (ja) * 2000-03-03 2001-09-14 Achilles Corp 耐熱性誘電発泡体

Also Published As

Publication number Publication date
RU2004127927A (ru) 2005-06-27
ITMI20020584A1 (it) 2003-09-22
PL207788B1 (pl) 2011-02-28
ITMI20020584A0 (it) 2002-03-20
CN1646611A (zh) 2005-07-27
US20050239913A1 (en) 2005-10-27
ES2326874T3 (es) 2009-10-21
WO2003078517A2 (en) 2003-09-25
EP1485429A2 (en) 2004-12-15
DE60327607D1 (de) 2009-06-25
AU2003227528A1 (en) 2003-09-29
WO2003078517A3 (en) 2004-02-05
RU2307844C2 (ru) 2007-10-10
JP2005520882A (ja) 2005-07-14
CA2479359C (en) 2011-10-04
CN100408617C (zh) 2008-08-06
CA2479359A1 (en) 2003-09-25
EP1485429B1 (en) 2009-05-13
PL372076A1 (en) 2005-07-11
BR0303565A (pt) 2004-04-20
BR0303565B1 (pt) 2012-10-30
MXPA04009122A (es) 2004-12-07
AU2003227528A8 (en) 2003-09-29
US20060241195A1 (en) 2006-10-26

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