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1. (WO2015038830) THIXOTROPIC POLYOL COMPOSITIONS CONTAINING DISPERSED URETHANE-MODIFIED POLYISOCYANURATES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/038830    International Application No.:    PCT/US2014/055267
Publication Date: 19.03.2015 International Filing Date: 11.09.2014
IPC:
C08G 18/76 (2006.01), C09D 5/04 (2006.01), C08G 18/28 (2006.01), C08G 18/32 (2006.01), C08G 18/09 (2006.01), C08G 18/18 (2006.01), C08G 18/22 (2006.01), C08G 18/08 (2006.01)
Applicants: DOW GLOBAL TECHNOLOGIES LLC [US/US]; 2040 Dow Center Midland, MI 48674 (US)
Inventors: AMICI-KROUTILOVA, Irena; (CH).
COOKSON, Paul, A.; (CH).
HOEHENER, Daniel; (CH).
CASATI, Francois; (CH)
Agent: COHN, Gary C.; GARY C COHN PLLC 325 Seventh Avenue, #203 San Diego, CA 92101 (US)
Priority Data:
61/877,290 13.09.2013 US
61/877,287 13.09.2013 US
Title (EN) THIXOTROPIC POLYOL COMPOSITIONS CONTAINING DISPERSED URETHANE-MODIFIED POLYISOCYANURATES
(FR) COMPOSITIONS THIXOTROPES DE POLYOL CONTENANT DES POLYISOCYANURATES DISPERSÉS À MODIFICATION URÉTHANE
Abstract: front page image
(EN)Thixotropic polyol dispersions are described. The dispersions contain a dispersed phase of polyurethane-isocyanurate particles. They can be made by reacting a low equivalent weight polyol with a polyisocyanate in the presence of an isocyanate trimerization catalyst while dispersed in a base polyol. These polyol dispersions are useful as the resin component of curable systems such as formulated coatings, sealants or adhesives.
(FR)La présente invention concerne des dispersions thixotropes de polyol. Les dispersions contiennent une phase dispersée de particules polyuréthane-isocyanurate. Elles peuvent être fabriquées par la réaction d'un polyol à faible poids équivalent avec un polyisocyanate en présence d'un catalyseur de trimérisation d'isocyanate lors de sa dispersion dans un polyol de base. Ces dispersions de polyol sont utiles en tant que composant de résine de systèmes durcissables tels que des revêtements, produits d'étanchéité ou adhésifs.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, 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, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, 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, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)