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1. (WO2009142370) DOUBLE METAL CYANIDE CATALYST HAVING A CONTROLLED REACTIVITY FOR PREPARING A POLYOL AND PREPARATION THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/142370    International Application No.:    PCT/KR2008/006489
Publication Date: 26.11.2009 International Filing Date: 04.11.2008
IPC:
B01J 27/26 (2006.01), C08G 18/16 (2006.01), C08G 65/10 (2006.01)
Applicants: SKC CO., LTD. [KR/KR]; #633, Jeongja-dong, Jangan-gu Suwon-si, Kyungki-do 440-300 (KR) (For All Designated States Except US).
AHN, Jun Tae [KR/KR]; (KR) (For US Only).
LEE, Sang Hyun [KR/KR]; (KR) (For US Only).
JEON, Young Chan [KR/KR]; (KR) (For US Only).
PARK, Sang Wook [KR/KR]; (KR) (For US Only).
PARK, Chang Ha [KR/KR]; (KR) (For US Only).
PARK, In Ha [KR/KR]; (KR) (For US Only)
Inventors: AHN, Jun Tae; (KR).
LEE, Sang Hyun; (KR).
JEON, Young Chan; (KR).
PARK, Sang Wook; (KR).
PARK, Chang Ha; (KR).
PARK, In Ha; (KR)
Agent: JANG, Seongku; 19th Fl., Trust Tower, #275-7, Yangjae-dong Seocho-ku Seoul 137-130 (KR)
Priority Data:
10-2008-0047031 21.05.2008 KR
Title (EN) DOUBLE METAL CYANIDE CATALYST HAVING A CONTROLLED REACTIVITY FOR PREPARING A POLYOL AND PREPARATION THEREOF
(FR) CATALYSEUR CYANURE MÉTALLIQUE DOUBLE À RÉACTIVITÉ COMMANDÉE PERMETTANT DE PRÉPARER UN POLYOL ET SA PRÉPARATION
Abstract: front page image
(EN)A double metal cyanide catalyst of the present invention having a controlled reactivity for preparing a polyol, which contains an ether ligand having a molecular weight of less than 200 and a glycol ligand having a molecular weight of less than 200 can be used in the preparation of a polyol having a unsaturation degree suitable for direct use for producing a polyurethane having suitable properties.
(FR)La présente invention concerne un catalyseur cyanure métallique double à réactivité commandée permettant de préparer un polyol, qui contient un ligand d'éther de poids moléculaire inférieur à 200 et un ligand de glycol de poids moléculaire inférieur à 200 qui peut servir dans la préparation d'un polyol ayant un degré d'insaturation adapté à un usage direct pour la production d'un polyuréthane ayant des propriétés adaptées.
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, 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: English (EN)
Filing Language: English (EN)