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1. (WO2010077673) PHOSPHORUS FLAME RETARDANTS AND APPLICATIONS THEREFOR
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/077673 International Application No.: PCT/US2009/067183
Publication Date: 08.07.2010 International Filing Date: 08.12.2009
IPC:
C08J 9/00 (2006.01) ,C08K 5/00 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
9
Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5
Use of organic ingredients
Applicants:
ALBEMARLE CORPORATION [US/US]; 451 Florida Street Baton Rouge, LA, US (AllExceptUS)
CHEW, Hoover, B. [US/US]; US (UsOnly)
LAYMAN, William, J. [US/US]; US (UsOnly)
MACK, Arthur, G. [US/US]; US (UsOnly)
JOSHI, Ravindra, R. [US/US]; US (UsOnly)
Inventors:
CHEW, Hoover, B.; US
LAYMAN, William, J.; US
MACK, Arthur, G.; US
JOSHI, Ravindra, R.; US
Agent:
JUBINSKY, James, A.; Albemarle Corporation, Law Department 451 Florida Street Baton Rouge, LA 70801, US
Priority Data:
61/120,67608.12.2008US
Title (EN) PHOSPHORUS FLAME RETARDANTS AND APPLICATIONS THEREFOR
(FR) AGENTS IGNIFUGEANTS AU PHOSPHORE ET LEURS APPLICATIONS
Abstract:
(EN) This invention relates to a phosphorus flame retardant composition formed from bringing together components comprising: a) a cyclic phosphanate flame retardant comprising (5-ethyI-2-methyl-2-oxido-1,3,2-dioxaphosphorinan-5-yl)methyl methyl ester of P-alkylphosphonic acid, and bis[(5-ethyl-2-methyI-2-oxido-1,3,2-dioxaphosphorinan-5- yl)methy1] ester of P-alkylphosphonic acid; and b) an alkylated triaryl phosphate ester flame retardant having a triphenyl phosphate (TTP) content of less than about 1wt% based on the total weight of the alkylated triaryl phosphate ester. This invention further relates to the use of this phosphorus flame retardant composition especially for in polyurethane foams and textile applications.
(FR) Cette invention porte sur une composition ignifugeante au phosphore formée par la mise en contact de composants comprenant : a) un agent ignifugeant phosphanate cyclique comprenant un ester (5-éthyl-2-méthyl-2-oxydo-1,3s2-dioxaphosphorinan-5-yl)méthylméthylique d'un acide P-alkylphosphorique et de l'ester bis[(5-éthyl-2-diéthyl-2-oxydo-1,3,2-dioxaphosphorinan-5-yl)méthylique] d'un acide P-alkylphosphorique; et b) un agent ignifugeant ester de triarylphosphate alkylé ayant une teneur en triphénylphosphate (TTP) inférieure à environ 1 % en poids sur la base du poids total de l'ester de triarylphosphate alkylé. Cette invention porte en outre sur l'utilisation de cette composition ignifugeante au phosphore en particulier dans des applications de mousses de polyuréthane et de textiles.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, 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, PE, 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 (ARIPO) (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, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, 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)
Also published as:
EP2367873JP2012511089US20110237144CN102239207CA2744722KR1020110094006