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MX2009011768A - Material compuesto basado en polimeros aromaticos de vinilo que tienen propiedaes aislantes termicas mejoradas y proceso para la preparacion del mismo. - Google Patents

Material compuesto basado en polimeros aromaticos de vinilo que tienen propiedaes aislantes termicas mejoradas y proceso para la preparacion del mismo.

Info

Publication number
MX2009011768A
MX2009011768A MX2009011768A MX2009011768A MX2009011768A MX 2009011768 A MX2009011768 A MX 2009011768A MX 2009011768 A MX2009011768 A MX 2009011768A MX 2009011768 A MX2009011768 A MX 2009011768A MX 2009011768 A MX2009011768 A MX 2009011768A
Authority
MX
Mexico
Prior art keywords
preparation
composite material
vinyl aromatic
thermal insulation
material based
Prior art date
Application number
MX2009011768A
Other languages
English (en)
Inventor
Antonio Ponticiello
Alessandra Simonelli
Alessandro Casalini
Dario Ghidoni
Riccardo Felisari
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
Publication of MX2009011768A publication Critical patent/MX2009011768A/es

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
    • 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
    • C08J9/009—Use of pretreated 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
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/03—Extrusion of the foamable blend
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

Material compuesto de partículas expansibles adecuado para la preparación de nueva tecnología expandida que tienen una densidad menor de 40 g/l y un contenido de células cerradas de al menos 60%, caracterizado por la presencia de cavidades de heterofase y/o dominios de heterofase, cuya matriz es una resma termoplástica sintética en al menos 60% en peso de un polímero aromático de vinilo y en la cual está contenido un sistema de expansión, junto con un material de grafito distribuido heterogéneamente, que tiene un grado de grafitación, calculado por medio de la fórmula de Maire y Mering, de al menos 0.2.
MX2009011768A 2007-05-18 2008-05-15 Material compuesto basado en polimeros aromaticos de vinilo que tienen propiedaes aislantes termicas mejoradas y proceso para la preparacion del mismo. MX2009011768A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001003A ITMI20071003A1 (it) 2007-05-18 2007-05-18 Compositi a base di polimeri vinilaromatici aventi migliorate proprieta' di isolamento termico e procedimento per la loro preparazione
PCT/EP2008/003915 WO2008141767A2 (en) 2007-05-18 2008-05-15 Composite material based on vinyl aromatic polymers having enhanced thermal insulation properties and process for the preparation thereof

Publications (1)

Publication Number Publication Date
MX2009011768A true MX2009011768A (es) 2009-11-13

Family

ID=38824965

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009011768A MX2009011768A (es) 2007-05-18 2008-05-15 Material compuesto basado en polimeros aromaticos de vinilo que tienen propiedaes aislantes termicas mejoradas y proceso para la preparacion del mismo.

Country Status (16)

Country Link
US (1) US8268902B2 (es)
JP (3) JP2010527391A (es)
CN (1) CN101679658B (es)
BE (1) BE1018447A5 (es)
BR (1) BRPI0811605B1 (es)
CA (1) CA2684685C (es)
DE (1) DE102008023703B4 (es)
ES (1) ES2338401B1 (es)
FR (1) FR2919297B1 (es)
GB (1) GB2449353B (es)
HU (1) HU230050B1 (es)
IT (1) ITMI20071003A1 (es)
MX (1) MX2009011768A (es)
PL (1) PL217828B1 (es)
RU (1) RU2476456C2 (es)
WO (1) WO2008141767A2 (es)

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Also Published As

Publication number Publication date
DE102008023703A1 (de) 2008-11-20
JP5965435B2 (ja) 2016-08-03
JP2014210930A (ja) 2014-11-13
RU2476456C2 (ru) 2013-02-27
WO2008141767A2 (en) 2008-11-27
GB2449353B (en) 2009-07-08
ES2338401A1 (es) 2010-05-06
HUP0800316A2 (en) 2010-01-28
BRPI0811605A2 (pt) 2014-11-04
FR2919297A1 (fr) 2009-01-30
WO2008141767A3 (en) 2009-04-16
HU230050B1 (hu) 2015-06-29
FR2919297B1 (fr) 2012-02-03
DE102008023703B4 (de) 2019-10-02
ES2338401B1 (es) 2011-01-25
PL217828B1 (pl) 2014-08-29
JP5876538B2 (ja) 2016-03-02
US8268902B2 (en) 2012-09-18
JP2014208832A (ja) 2014-11-06
GB2449353A (en) 2008-11-19
CA2684685C (en) 2016-02-09
HU0800316D0 (en) 2008-07-28
PL385209A1 (pl) 2008-11-24
CA2684685A1 (en) 2008-11-27
RU2009147010A (ru) 2011-06-27
CN101679658B (zh) 2013-08-14
BE1018447A5 (fr) 2010-12-07
ITMI20071003A1 (it) 2008-11-19
BRPI0811605B1 (pt) 2018-03-20
GB0808914D0 (en) 2008-06-25
CN101679658A (zh) 2010-03-24
US20100148110A1 (en) 2010-06-17
JP2010527391A (ja) 2010-08-12

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