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1. WO2009133167 - PS FOAMS HAVING LOW METAL CONTENT

Publication Number WO/2009/133167
Publication Date 05.11.2009
International Application No. PCT/EP2009/055250
International Filing Date 30.04.2009
Chapter 2 Demand Filed 09.02.2010
IPC
C08J 9/00 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
9Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
CPC
C08J 2325/04
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
2325Characterised 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
02Homopolymers or copolymers of hydrocarbons
04Homopolymers or copolymers of styrene
C08J 9/0019
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
9Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
0014Use of organic additives
0019halogenated
C08J 9/0066
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
9Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
0066Use of inorganic compounding ingredients
C08K 3/04
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
3Use of inorganic substances as compounding ingredients
02Elements
04Carbon
C08K 5/02
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
5Use of organic ingredients
02Halogenated hydrocarbons
Applicants
  • BASF SE [DE]/[DE] (AllExceptUS)
  • BRAUN, Frank [DE]/[DE] (UsOnly)
  • BELLIN, Ingo [DE]/[DE] (UsOnly)
  • HAHN, Klaus [DE]/[DE] (UsOnly)
Inventors
  • BRAUN, Frank
  • BELLIN, Ingo
  • HAHN, Klaus
Agents
  • ISENBRUCK, Günter
Priority Data
08155586.402.05.2008EP
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) PS-SCHAUMSTOFFE MIT GERINGEM METALLGEHALT
(EN) PS FOAMS HAVING LOW METAL CONTENT
(FR) MOUSSES DE POLYSTYRÈNE AVEC UNE FAIBLE TENEUR EN MÉTAL
Abstract
(DE)
Die vorliegende Erfindung betrifft ein expandierbares Styrolpolymerisat, enthaltend wenigstens ein Flammschutzmittel als Komponente (A), 0,0001 bis 2 Gew.-%, bezogen auf Komponente (A), wenigstens eines Metalls als Komponente (B) und athermane Partikel als Komponente (C), ein Verfahren zur Herstellung dieses expandierbaren Styrolpolymerisates, einen expandierten Styrolpolymerisat-Partikel, enthaltend wenigstens ein Flammschutzmittel als Komponente (A), 0,0001 bis 2 Gew.-%, bezogen auf Komponente (A), wenigstens eines Metalls als Komponente (B) und athermane Partikel als Komponente (C), ein Verfahren zu Herstellung dieses expandierten Styrolpolymerisat-Partikels, einen Schaumstoff, herstellbar aus diesem expandierbaren Styrolpolymerisat, ein Verfahren zur Herstellung dieses Schaumstoffs, sowie die Verwendung eines solchen Schaumstoffes zur Wärmedämmung, zur thermischen Isolierung von Maschinen und Haushaltsgeräten und als Verpackungsmaterial.
(EN)
The present invention relates to an expandable styrene polymer, comprising at least one flame retardant as component (A), 0.0001 to 2 wt.%, in relation to component (A), of at least one metal as component (B), and athermanous particles as component (C), to a method for the production of said expandable styrene polymer, to an expanded styrene polymer particle, comprising at least one flame retardant as component (A), 0.0001 to 2 wt.%, in relation to component (A), of at least one metal as component (B), and athermanous particles as component (C), to a method for the production of said expanded styrene polymer particle, to a foam that can be produced from said expandable styrene polymer, to a method for the production of said foam, and to the use of said foam for heat insulation, for the thermal insulation of machines and household appliances, and as a packaging material.
(FR)
La présente invention porte sur un polymère du styrène expansible contenant au moins un agent retardateur de flamme comme composant (A), 0,0001 à 2 % en poids, par rapport au composant (A), d'au moins un métal comme composant (B), et des particules athermanes comme composant (C), sur un procédé de fabrication de ce polymère de styrène expansible, sur des particules de polymère de styrène expansé, contenant au moins un agent retardateur de flamme comme composant (A), 0,0001 à 2 % en poids, par rapport au composant (A), d'au moins un métal comme composant (B), et de particules athermanes comme composant (C), sur un procédé de fabrication de ces particules de polymère de styrène expansé, sur une mousse pouvant être fabriquée à partir de ce polymère de styrène expansé, sur un procédé de fabrication de cette mousse, ainsi que sur l'utilisation d'une telle mousse pour l'isolation thermique, pour l'isolation thermique de machines et appareils ménagers et comme matériau d'emballage.
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