Patent CA-3025288-C (CA)
Inventor: MAN VICTOR FUK-PONG
IPC: C11D3/39
Filed: 2017-05-23
Granted: 2021-05-18
Abstract: CA 03025288 2018-11-21 (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property MINIMo Hill111H1110101H11011010H1111011111110111111111111011110111111 Organization International Bureau (10) International Publication Number (43) International Publication Date WO 2017/205334 Al 30 November 2017 (30.11.2017) WIPO I PCT (51) International Patent Classification: GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, C11D 1 7/00 (2006.01) C11D 3/395 (2006.01) UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, C11D 3/37 (2006.01) C11D 3/04 (2006.01) TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, C11D 3/39 (2006.01) C11D 1 7/04 (2006.01) 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, (21) International Application Number: PCT/US2017/033936 TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). (22) International Filing Date: 23 May 2017 (23.05.2017) Declarations under Rule 4.17: ¨ as to applicant's entitlement to apply for and be granted a (25) Filing Language: Enghsh patent (Rule 4.17(ii)) (26) Publication Language: English ¨ as to the applicant's entitlement to claim the priority of the earlier application (Rule 4.17(iii)) (30) Priority Data: 62/340,036 23 May 2016 (23.05.2016) US Published: ¨ with international search report (Art. 21(3)) (71) Applicant: ECOLAB USA INC. [US/US]; 1 Ecolab Place, Saint Paul, Minnesota 55102 (US). (72) Inventors: MAN, Victor Fuk-Pong; c/o Ecolab USA Inc., 1 Ecolab Place, Saint Paul, Minnesota 55102 (US). AN-DERSON, Derrick; c/o Ecolab USA Inc., 1 Ecolab Place, Saint Paul, Minnesota 55102 (US). CHRISTIAN, Paul; c/ o Ecolab USA Inc., 1 Ecolab Place, Saint Paul, Minnesota 55102 (US). CREW, Benjamin; c/o Ecolab USA Inc., 1 Ecolab Place, Saint Paul, Minnesota 55102 (US). HUANG, Xinyu; c/o Ecolab USA Inc., 1 Ecolab Place, Saint Paul, Minnesota 55102 (US). HODGE, Charles Allen; c/o Eco-lab USA Inc., 1 Ecolab Place, Saint Paul, Minnesota 55102 (US). BLATTNER, Amanda Ruth; c/o Ecolab USA Inc., 1 Ecolab Place, Saint Paul, Minnesota 55102 (US). = (74) Agent: LINK, Jill N., Reg. No. 62,123 et al.; MCKEE, VOORHEES & SEASE, P.L.C., 801 Grand Avenue, Suite 3200, Des Moines, Iowa 50309-2721 (US). = (81) Designated States (unless otherwise indicated, for every kind of national protection available): 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, 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. = (84) Designated States (unless otherwise indicated, for every 1-1 kind of regional protection available): ARIPO (BW, GH, en (54) Title: REDUCED MISTING ALKALINE AND NEUTRAL CLEANING, SANITIZING, AND DISINFECTING COM-en POSITIONS VIA THE USE OF HIGH MOLECULAR WEIGHT WATER-IN-OIL EMULSION POLYMERS (57) Abstract: Alkaline sprayable aqueous compositions for cleaning, sanitizing and disinfecting are disclosed. In particular, the sprayable compositions include an inverse emulsion polymer for modifying the viscosity of the composition and provide numerous IN benefits over dispersion polymer compositions used for rheology modification to reduce misting and respiratory inhalation of cleaning 1-1 compositions. Compositions and methods of cleaning using the compositions having reduced amounts of airborne particulates of the el composition during spray applications are provided.