ITMI20020584A0 - Composizioni a base di polimeri vinilaromatici espandibili a migliorata espandibilita' - Google Patents

Composizioni a base di polimeri vinilaromatici espandibili a migliorata espandibilita'

Info

Publication number
ITMI20020584A0
ITMI20020584A0 IT2002MI000584A ITMI20020584A ITMI20020584A0 IT MI20020584 A0 ITMI20020584 A0 IT MI20020584A0 IT 2002MI000584 A IT2002MI000584 A IT 2002MI000584A IT MI20020584 A ITMI20020584 A IT MI20020584A IT MI20020584 A0 ITMI20020584 A0 IT MI20020584A0
Authority
IT
Italy
Prior art keywords
compositions based
vinylaromatic polymers
improved expandability
expandable vinylaromatic
expandable
Prior art date
Application number
IT2002MI000584A
Other languages
English (en)
Inventor
Aldo Longo
Dario Ghidoni
Roberto Lanfredi
Alessandro Casalini
Original Assignee
Polimeri Europa Spa
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 Spa filed Critical Polimeri Europa Spa
Priority to IT2002MI000584A priority Critical patent/ITMI20020584A1/it
Publication of ITMI20020584A0 publication Critical patent/ITMI20020584A0/it
Priority to PCT/EP2003/002274 priority patent/WO2003078517A2/en
Priority to US10/507,939 priority patent/US20050239913A1/en
Priority to CA2479359A priority patent/CA2479359C/en
Priority to RU2004127927/04A priority patent/RU2307844C2/ru
Priority to JP2003576513A priority patent/JP4769419B2/ja
Priority to AU2003227528A priority patent/AU2003227528A1/en
Priority to DE60327607T priority patent/DE60327607D1/de
Priority to MXPA04009122A priority patent/MXPA04009122A/es
Priority to PL372076A priority patent/PL207788B1/pl
Priority to ES03724911T priority patent/ES2326874T3/es
Priority to BRPI0303565-4A priority patent/BR0303565B1/pt
Priority to EP03724911A priority patent/EP1485429B1/en
Priority to CNB038083981A priority patent/CN100408617C/zh
Publication of ITMI20020584A1 publication Critical patent/ITMI20020584A1/it
Priority to US11/454,936 priority patent/US20060241195A1/en

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
    • C08J9/0066—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

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)
  • 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)
IT2002MI000584A 2002-03-20 2002-03-20 Composizioni a base di polimeri vinilaromatici espandibili a migliorata espandibilita' ITMI20020584A1 (it)

Priority Applications (15)

Application Number Priority Date Filing Date Title
IT2002MI000584A ITMI20020584A1 (it) 2002-03-20 2002-03-20 Composizioni a base di polimeri vinilaromatici espandibili a migliorata espandibilita'
CNB038083981A CN100408617C (zh) 2002-03-20 2003-03-06 具有改进的可发性的基于可发乙烯基芳香族聚合物的组合物
AU2003227528A AU2003227528A1 (en) 2002-03-20 2003-03-06 Compositions based on expandable vinylaromatic polymers with an improved expandability
MXPA04009122A MXPA04009122A (es) 2002-03-20 2003-03-06 Composiciones basadas en polimeros vinilaromaticos expandibles con capacidad de expansion mejorada.
CA2479359A CA2479359C (en) 2002-03-20 2003-03-06 Compositions based on expandable vinylaromatic polymers with an improved expandability
RU2004127927/04A RU2307844C2 (ru) 2002-03-20 2003-03-06 Композиции на основе вспениваемых винилароматических полимеров с улучшенной вспениваемостью
JP2003576513A 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
PCT/EP2003/002274 WO2003078517A2 (en) 2002-03-20 2003-03-06 Compositions based on expandable vinylaromatic polymers with an improved expandability
DE60327607T DE60327607D1 (de) 2002-03-20 2003-03-06 Verfahren zur herstellung von zusammensetzungen auf basis von expandierbaren styrolpolymerisaten mit verbesserter expandierbarkeit
US10/507,939 US20050239913A1 (en) 2002-03-20 2003-03-06 Compositions based on expandable vinylaromatic polymers with an improved expandability
PL372076A PL207788B1 (pl) 2002-03-20 2003-03-06 Sposób ciągłego wytwarzania w masie, zdolnych do spieniania kompozycji polimerów winyloaromatycznych oraz kompozycje otrzymane tym sposobem
ES03724911T ES2326874T3 (es) 2002-03-20 2003-03-06 Procedimiento para la preparacion de composiciones a base de polimeros vinilaromaticos expandibles con una capacidad de expansion mejorada.
BRPI0303565-4A BR0303565B1 (pt) 2002-03-20 2003-03-06 processo para a preparação em massa contìnua de composições de polìmero vinil aromático expansìveis, e, contas expansìveis de polìmeros vinil aromáticos.
EP03724911A EP1485429B1 (en) 2002-03-20 2003-03-06 Process for the preparation of compositions based on expandable vinylaromatic polymers with an improved expandability
US11/454,936 US20060241195A1 (en) 2002-03-20 2006-06-19 Compositions based on expandable vinylaromatic polymers with an improved expandability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2002MI000584A ITMI20020584A1 (it) 2002-03-20 2002-03-20 Composizioni a base di polimeri vinilaromatici espandibili a migliorata espandibilita'

Publications (2)

Publication Number Publication Date
ITMI20020584A0 true ITMI20020584A0 (it) 2002-03-20
ITMI20020584A1 ITMI20020584A1 (it) 2003-09-22

Family

ID=11449542

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2002MI000584A ITMI20020584A1 (it) 2002-03-20 2002-03-20 Composizioni a base di polimeri vinilaromatici espandibili a migliorata espandibilita'

Country Status (14)

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

Families Citing this family (14)

* 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'
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
JP5485144B2 (ja) * 2007-05-30 2014-05-07 イネオス ノヴァ アンテルナシオナル ソシエテ アノニム 難燃性ポリスチレン
EP2241590B1 (en) * 2008-01-30 2017-03-08 Sekisui Plastics Co., Ltd. Expandable polystyrene resin beads, process for production thereof and expanded moldings
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.

Family Cites Families (21)

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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.
US4661302A (en) * 1986-04-07 1987-04-28 The Dow Chemical Company Expandable polymeric composition and method
US4782098A (en) * 1987-06-12 1988-11-01 General Electric, Co. Expandable thermoplastic resin beads
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
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
JP3685619B2 (ja) * 1998-04-03 2005-08-24 株式会社カネカ 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
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'

Also Published As

Publication number Publication date
RU2004127927A (ru) 2005-06-27
WO2003078517A2 (en) 2003-09-25
PL372076A1 (en) 2005-07-11
AU2003227528A1 (en) 2003-09-29
CN1646611A (zh) 2005-07-27
DE60327607D1 (de) 2009-06-25
WO2003078517A3 (en) 2004-02-05
US20060241195A1 (en) 2006-10-26
PL207788B1 (pl) 2011-02-28
BR0303565B1 (pt) 2012-10-30
ES2326874T3 (es) 2009-10-21
EP1485429B1 (en) 2009-05-13
AU2003227528A8 (en) 2003-09-29
CA2479359C (en) 2011-10-04
ITMI20020584A1 (it) 2003-09-22
JP2005520882A (ja) 2005-07-14
CA2479359A1 (en) 2003-09-25
US20050239913A1 (en) 2005-10-27
EP1485429A2 (en) 2004-12-15
CN100408617C (zh) 2008-08-06
JP4769419B2 (ja) 2011-09-07
BR0303565A (pt) 2004-04-20
MXPA04009122A (es) 2004-12-07
RU2307844C2 (ru) 2007-10-10

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