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1. (WO2018067493) SPRAY-DRIED BASE DETERGENT PARTICLE GIVING RISE TO A LOW PH IN THE WASH
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/067493 International Application No.: PCT/US2017/054831
Publication Date: 12.04.2018 International Filing Date: 03.10.2017
IPC:
C11D 1/02 (2006.01) ,C11D 3/20 (2006.01) ,C11D 11/00 (2006.01) ,C11D 17/06 (2006.01) ,C11D 3/12 (2006.01)
C CHEMISTRY; METALLURGY
11
ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
D
DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
1
Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
02
Anionic compounds
C CHEMISTRY; METALLURGY
11
ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
D
DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
3
Other compounding ingredients of detergent compositions covered in group C11D1/101
16
Organic compounds
20
containing oxygen
C CHEMISTRY; METALLURGY
11
ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
D
DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
11
Special methods for preparing compositions containing mixtures of detergents
C CHEMISTRY; METALLURGY
11
ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
D
DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
17
Detergent materials or soaps characterised by their shape or physical properties
06
Powder; Flakes; Free-flowing mixtures; Sheets
C CHEMISTRY; METALLURGY
11
ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
D
DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
3
Other compounding ingredients of detergent compositions covered in group C11D1/101
02
Inorganic compounds
12
Water-insoluble compounds
Applicants: THE PROCTER & GAMBLE COMPANY[US/US]; One Procter & Gamble Plaza Cincinnati, Ohio 45202, US
Inventors: TANTAWY, Hossam, Hassan; GB
CARAGAY, Jose, Rodel Mabilangan; GB
ROBLES, Eric, San Jose; GB
Agent: KREBS, Jay A.; US
Priority Data:
16192072.303.10.2016EP
17177076.121.06.2017EP
17177079.521.06.2017EP
Title (EN) SPRAY-DRIED BASE DETERGENT PARTICLE GIVING RISE TO A LOW PH IN THE WASH
(FR) PARTICULE DE DÉTERGENT DE BASE SÉCHÉE PAR PULVÉRISATION DONNANT LIEU À UN PH BAS DANS LA LESSIVE
Abstract:
(EN) The present invention relates to a spray-dried base detergent particle, wherein the base detergent particle comprises (by weight of the base detergent particle): (a) from 4wt% to 35wt% alkyl benzene sulphonate; (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 1wt% to 10wt% organic acid; and (g) from 1wt% to 10wt% magnesium sulphate, wherein the base detergent particle is a spray-dried particle, wherein the base detergent particle at 1wt% dilution in deionized water at 20°C, has an equilibrium pH of 8.5 or less.
(FR) La présente invention concerne une particule de détergent de base séchée par pulvérisation, la particule de détergent de base comprenant (en poids de la particule de détergent de base) : (a) 4 % en poids à 35 % en poids d'alkylbenzènesulfonate ; (b) 0 % en poids à 8 % en poids d'un adjuvant de type zéolite ; (c) 0 % en poids à 4 % en poids d'adjuvant de type phosphate ; (d) 0 % en poids à 8 % en poids de carbonate de sodium ; (e) 0 % en poids à 8 % en poids de silicate de sodium ; (f) 1 % en poids à 10 % en poids d'acide organique ; et (g) 1 % en poids à 10 % en poids de sulfate de magnésium, la particule de détergent de base étant une particule séchée par pulvérisation, la particule de détergent de base à une dilution de 1 % en poids dans de l'eau désionisée à 20°C présentant un pH à l'équilibre de 8,5 ou moins.
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)