국제 및 국내 특허문헌 검색

1. (WO2018067484) LAUNDRY DETERGENT COMPOSITION

Pub. No.:    WO/2018/067484    International Application No.:    PCT/US2017/054816
Publication Date: Fri Apr 13 01:59:59 CEST 2018 International Filing Date: Wed Oct 04 01:59:59 CEST 2017
IPC: C11D 1/02
C11D 3/20
C11D 17/06
C11D 3/386
Applicants: THE PROCTER & GAMBLE COMPANY
Inventors: CHIEFFI, Andre
BROOKER, Alan, Thomas
WILKINSON, Craig, Adam
FULLER, Linsey, Sarah
GOULD, Paul, Anthony
TANTAWY, Hossam, Hassan
LANT, Neil, Joseph
Title: LAUNDRY DETERGENT COMPOSITION
Abstract:
The present invention relates to a solid free flowing particulate laundry detergent composition comprising: (a) anionic detersive surfactant; (b) from 0wt% to 8wt% zeolite builder; (c) from 0wt% to 4wt% phosphate builder; (d) from 0wt% to 8wt% sodium carbonate; (e) from 0wt% to 8wt% sodium silicate; (f) from 4wt% to 20wt% organic acid; and (g) variant of the wild-type amylase from Bacillus sp. which has at least 90% identity for amino acid sequence SEQ ID NO:6, and which comprises one or more mutations at positions 9, 26, 30, 33, 82, 37, 106, 118, 128, 133, 149, 150, 160, 178, 182, 186, 193, 195, 202, 214, 231, 256, 257, 258, 269, 270, 272, 283, 295, 296, 298, 299, 303, 304, 305, 311, 314, 315, 318, 319, 320, 323, 339, 345, 361, 378, 383, 419, 421, 437, 441, 444, 445, 446, 447, 450, 458, 461, 471, 482 and/or 484, preferably that also contain the deletions of D183* and G184, wherein the composition at 1wt% dilution in deionized water at 20°C, has an equilibrium pH in the range of from 6.5 to 9.0.