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1. (WO2009065880) FLAMEPROOF EXPANDABLE STYRENE POLYMERS, AND METHOD FOR THE PRODUCTION THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/065880    International Application No.:    PCT/EP2008/065879
Publication Date: 28.05.2009 International Filing Date: 20.11.2008
IPC:
C08K 13/02 (2006.01)
Applicants: BASF SE [DE/DE]; 67056 Ludwigshafen (DE) (For All Designated States Except US).
ALLMENDINGER, Markus [DE/DE]; (DE) (For US Only).
SCHMIED, Bernhard [DE/DE]; (DE) (For US Only).
RUCH, Joachim [DE/DE]; (DE) (For US Only).
KNOLL, Konrad [DE/DE]; (DE) (For US Only).
RIETHUES, Michael [DE/DE]; (DE) (For US Only).
HAHN, Klaus [DE/DE]; (DE) (For US Only).
SCHIPS, Carsten [DE/DE]; (DE) (For US Only).
RYLANDER, Jessica [SE/SE]; (SE) (For US Only)
Inventors: ALLMENDINGER, Markus; (DE).
SCHMIED, Bernhard; (DE).
RUCH, Joachim; (DE).
KNOLL, Konrad; (DE).
RIETHUES, Michael; (DE).
HAHN, Klaus; (DE).
SCHIPS, Carsten; (DE).
RYLANDER, Jessica; (SE)
Common
Representative:
BASF SE; 67056 Ludwigshafen (DE)
Priority Data:
07121211.2 21.11.2007 EP
Title (DE) FLAMMGESCHÜTZTE EXPANDIERBARE STYROLPOLYMERE UND VERFAHREN ZU IHRER HERSTELLUNG
(EN) FLAMEPROOF EXPANDABLE STYRENE POLYMERS, AND METHOD FOR THE PRODUCTION THEREOF
(FR) POLYMÈRES STYRÉNIQUES EXPANSIBLES IGNIFUGÉS ET LEUR PROCÉDÉ DE PRODUCTION
Abstract: front page image
(DE)Expandierbare Styrolpolymere (EPS), enthaltend jeweils bezogen auf das Styrolpolymer a) 0,05 bis 5 Gew.-% einer organische Bromverbindung mit einem Bromgehalt von mindestens 50 Gew.-% als Flammschutzmittel, b) 0,05 bis 2 Gew.-% eines Flammschutzsynergisten, c) 1 bis 5 Gew.-% eines Metallsalzes als Säurefänger, sowie Verfahren zu ihrer Herstellung.
(EN)Disclosed are expandable styrene polymers (EPS) containing, in relation to the styrene polymer, a) 0.05 to 5 percent by weight of an organic bromine compound containing a minimum of 50 percent by weight of bromine as a flameproofing agent, b) 0.05 to 2 percent by weight of a flameproofing synergist, c) 1 to 5 percent by weight of a metallic salt as an acid collector. Also disclosed is a method for producing said expandable styrene polymers.
(FR)L'invention concerne des polymères styréniques expansibles (PSE) contenant, par rapport au polymère styrénique, a) 0,05 à 5 % en masse d'un composé organique bromé présentant une teneur en brome d'au moins 50 % en masse comme produit ignifuge, b) 0,05 à 2 % en masse d'un synergiste ignifuge et c) 1 à 5 % en masse d'un sel métallique comme piège à acide, ainsi qu'un procédé de production desdits polymères styréniques expansibles.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: German (DE)
Filing Language: German (DE)