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1. (WO2018145066) AQUEOUS SYSTEM FOR FORMING A COATING ON A SUBSTRATE
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Pub. No.: WO/2018/145066 International Application No.: PCT/US2018/016999
Publication Date: 09.08.2018 International Filing Date: 06.02.2018
IPC:
C09D 5/00 (2006.01)
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
D
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
5
Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
Applicants:
BASF SE [DE/DE]; Carl-bosch-strasse 38 67056 Ludwigshafen Am Rhein, DE
Inventors:
KUMAR, Rajesh; US
LEBEDINKSI, Nikolay; US
GRANDHEE, Sunitha; US
Agent:
KULKARNI, Sima, Singadia; US
TAUFER, Paul, A.; US
CRUZ, Richard, L.; US
GAMBINO, Darius, C.; US
CHRISTENBURY, T., Daniel; US
Priority Data:
62/455,10606.02.2017US
Title (EN) AQUEOUS SYSTEM FOR FORMING A COATING ON A SUBSTRATE
(FR) SYSTÈME AQUEUX SERVANT À FORMER UN REVÊTEMENT SUR UN SUBSTRAT
Abstract:
(EN) An aqueous system for forming a coating on a substrate includes a polycarbodiimide having the structure: Each of R1 and R2 is independently chosen from Each n is independently a number from 1 to 20, each m is independently a number from 1 to 100, each Y is independently an alkoxy or polyalkoxy group having (w) oxygen atoms, wherein each w is independently at least 1 and each z is independently a number from 0 to (w-1). In addition, x, Y, and a total of said CnH2n+1 groups are present in a ratio of from (4 to 5):(0 to 1.5):(0 to 4.5. The aqueous system includes water and a reactive compound having at least two reactive groups independently chosen from -OH, -NHR3, -NH2; -COOH, and -SH, and combinations thereof, wherein R3 is an alkyl group or aromatic group having 1 to 20 carbon atoms.
(FR) Système aqueux servant à former un revêtement sur un substrat comprenant un polycarbodiimide ayant la structure suivante : chacun de R1 et R2 est indépendamment choisi parmi chaque n est indépendamment un nombre de 1 à 20, chaque m est indépendamment un nombre de 1 à 100, chaque Y est indépendamment un groupe alcoxy ou polyalcoxy ayant (w) des atomes d'oxygène, chaque w étant indépendamment au moins 1 et chaque z étant indépendamment un nombre de 0 à (w-1). De plus, x, Y et un total desdits groupes CnH2n+1 sont présents dans un rapport de (4 à 5):(0 à 1,5):(0 à 4,5. Le système aqueux comprend de l'eau et un composé réactif ayant au moins deux groupes réactifs choisis indépendamment parmi OH, -NHR3, -NH2; -COOH, et -SH, et des combinaisons de ceux-ci, où R3 est un groupe alkyle ou un groupe aromatique ayant de 1 à 20 atomes de carbone.
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)