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1. (WO2002033008) AQUEOUS POLYESTER COATING COMPOSITIONS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2002/033008    International Application No.:    PCT/GB2001/004504
Publication Date: 25.04.2002 International Filing Date: 11.10.2001
Chapter 2 Demand Filed:    06.05.2002    
IPC:
C09D 167/00 (2006.01), C09D 167/08 (2006.01)
Applicants: AVECIA B.V. [NL/NL]; Sluisweg 12, P.O. Box 123, NL-5140 AC Waalwijk (NL) (AE, AG, AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BR, BY, BZ, CA, CF, CG, CH, CI, CM, CN, CO, CR, CU, CY, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GW, HR, HU, ID, IE, IL, IN, IS, IT, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MC, MD, MG, MK, ML, MR, MW, MX, MZ, NE, NL, NO, NZ, PH, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, SN, SZ, TD, TG, TJ, TM, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZW only).
AVECIA LIMITED [GB/GB]; Hexagon House, Blackley, Manchester M9 8ZS (GB) (MN only).
OVERBEEK, Gerardus, Cornelis [NL/NL]; (NL) (For US Only).
MARTIN, Emilio [NL/NL]; (NL) (For US Only).
TENNEBROEK, Ronald [NL/NL]; (NL) (For US Only).
STEENWINKEL, Pablo [NL/NL]; (NL) (For US Only).
VAN OORSCHOT, Petrus, Johannes, Maria [NL/NL]; (NL) (For US Only).
PADGET, John, Christopher [GB/GB]; (GB) (For US Only)
Inventors: OVERBEEK, Gerardus, Cornelis; (NL).
MARTIN, Emilio; (NL).
TENNEBROEK, Ronald; (NL).
STEENWINKEL, Pablo; (NL).
VAN OORSCHOT, Petrus, Johannes, Maria; (NL).
PADGET, John, Christopher; (GB)
Agent: SCHMITT, Maja; Avecia Limited, Intellectual Property Group, Hexagon House, P.O. Box 42,, Blackley, Manchester M9 8ZS (GB)
Priority Data:
0025213.0 14.10.2000 GB
Title (EN) AQUEOUS POLYESTER COATING COMPOSITIONS
(FR) COMPOSITIONS DE REVETEMENT POLYESTER AQUEUSES
Abstract: front page image
(EN)An aqueous coating composition comprising a crosslinkable water-dispersible polyester oligomer wherein said composition when drying to form a coating has the following properties: an open time of at least 20 minutes, a wet edge time of at least 10 minutes, a thumb hard time of $m(F) 48 hours and a tack-free time $m(F) 20 hours and an equilibrium viscosity of $m(F) 5000 Pa.s at any solids content when drying in the range of from 20 to 55 wt % using a shear rate in the range of from 9 ± 0.5 to 90 ± 5 s?-1¿ and at 23 ± 2 °C.
(FR)L'invention concerne une composition de revêtement aqueuse renfermant un oligomère polyester réticulable dispersable dans l'eau. Lorsqu'elle sèche pour former un revêtement, la composition possède les propriétés suivantes : un temps ouvert d'au moins 20 minutes, un temps de reprise d'au moins 10 minutes, un temps de dureté au pouce $m(F) 48 heures, un temps de séchage hors poisse $m(F) 20 heures et une viscosité d'équilibre $m(F) 5000 Pa.s à n'importe quel contenu de solides lors d'un séchage compris entre 20 et 55 % pds au moyen d'une vitesse de cisaillement comprise entre 9 ? 0,5 et 90 ? 5s?-1¿ et à 23 ? 2 °C.
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, NO, NZ, PH, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, 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)