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1. (WO2004009691) ACTIVATED FLAME RETARDANTS AND THEIR APPLICATIONS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/009691    International Application No.:    PCT/US2003/022625
Publication Date: 29.01.2004 International Filing Date: 21.07.2003
IPC:
C08K 5/17 (2006.01), C08K 5/18 (2006.01), C08K 5/3492 (2006.01)
Applicants: IZRAILEV, Leonid [US/US]; (US).
TUERACK, JASON [US/US]; (US).
RHODES, Philip, S. [US/US]; (US)
Inventors: IZRAILEV, Leonid; (US).
TUERACK, JASON; (US).
RHODES, Michael, S.;
Agent: SHARER, Paul, L.; Pillsbury Winthrop LLP, P.O. Box 10500, McLean,Virginia 22102 (US)
Priority Data:
10/200,036 22.07.2002 US
10/447,270 29.05.2003 US
Title (EN) ACTIVATED FLAME RETARDANTS AND THEIR APPLICATIONS
(FR) IGNIFUGEANTS ACTIVES ET LEURS UTILISATIONS
Abstract: front page image
(EN)The present invention relates to a method of enhancing the flame retardancy of nitrogenous phosphorus and/or sulfonate flame retardants, the enhanced ( or activated) nitrogenous phosphorus and/or sulfonate flame retardants and their applications. The activated flame retardants are activated with either a char forming catalyst, a phase transfer catalyst or both.
(FR)L'invention se rapporte à un procédé permettant de renforcer les propriétés ignifuges d'ignifugeants comprenant du phosphate azoté et/ou du sulfonate azoté, à des ignifugeants renforcés (ou activés) qui contiennent du phosphate azoté et/ou du sulfonate azoté, ainsi qu'à leurs utilisations. Lesdits ignifugeants renforcés sont activés au moyen d'un catalyseur formant du charbon, d'un catalyseur par transfert de phase ou à l'aide de ces deux catalyseurs.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, 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, HU, IE, IT, LU, MC, NL, 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: English (EN)
Filing Language: English (EN)