Gypsum slurry, hardened gypsum body, gypsum-based building material, gypsum board, process for manufacturing gypsum slurry, process for manufacturing hardened gypsum body, process for manufacturing gypsum-based building material, and process for manufacturing gypsum board
(22) 22.10.2014
(43) 04.06.2015
(57) A gypsum slurry obtained by mixing calcined gypsum with starch phosphate carbamate, an organopolysiloxane and water.
(71) Yoshino Gypsum Co., Ltd., Tokyo (JP)
(84) ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (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), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)