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1. WO2010076292 - STRUCTURED AQUEOUS DETERGENT COMPOSITIONS

Publication Number WO/2010/076292
Publication Date 08.07.2010
International Application No. PCT/EP2009/067916
International Filing Date 24.12.2009
IPC
A61K 8/73 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
72containing organic macromolecular compounds
73Polysaccharides
A61Q 5/02 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
5Preparations for care of the hair
02Preparations for cleaning the hair
A61Q 19/10 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
19Preparations for care of the skin
10Washing or bathing preparations
C11D 3/22 2006.1
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
3Other compounding ingredients of detergent compositions covered in group C11D1/101
16Organic compounds
20containing oxygen
22Carbohydrates or derivatives thereof
CPC
A61K 8/731
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
72containing organic macromolecular compounds
73Polysaccharides
731Cellulose; Quaternized cellulose derivatives
A61Q 19/10
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
19Preparations for care of the skin
10Washing or bathing preparations
A61Q 5/02
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
5Preparations for care of the hair
02Preparations for cleaning the hair
C11D 17/0026
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS
17Detergent materials characterised by their shape or physical properties
0008aqueous liquid non soap compositions
0026Structured liquid compositions, e.g. liquid crystalline phases, network containing non-Newtonian phase,
Applicants
  • UNILEVER PLC [GB]/[GB] (AE, AG, AU, BB, BH, BW, BZ, CA, CY, EG, GB, GD, GH, GM, IE, IL, KE, KN, LC, LK, LS, MT, MW, MY, NA, NG, NZ, OM, PG, SC, SD, SG, SL, SZ, TT, TZ, UG, VC, ZA, ZM, ZW)
  • UNILEVER N.V. [NL]/[NL] (AL, AM, AO, AT, AZ, BA, BE, BF, BG, BJ, BR, BY, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, ES, FI, FR, GA, GE, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IS, IT, JP, KG, KM, KP, KR, KZ, LA, LR, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MX, MZ, NE, NI, NL, NO, PE, PH, PL, PT, RO, RS, RU, SE, SI, SK, SM, SN, ST, SV, SY, TD, TG, TH, TJ, TM, TN, TR, UA, UZ, VN)
  • HINDUSTAN UNILEVER LIMITED [IN]/[IN] (IN)
  • CRAWFORD, Robert, John [GB]/[GB] (UsOnly)
  • SCOTT, Janet, Lesley [AU]/[GB] (UsOnly)
  • UNALI, Giovanni, Francesco [IT]/[GB] (UsOnly)
Inventors
  • CRAWFORD, Robert, John
  • SCOTT, Janet, Lesley
  • UNALI, Giovanni, Francesco
Agents
  • BRISTOW, Stephen, Robert
Priority Data
08172985.729.12.2008EP
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) STRUCTURED AQUEOUS DETERGENT COMPOSITIONS
(FR) COMPOSITIONS DÉTERGENTES AQUEUSES STRUCTURÉES
Abstract
(EN) A structured aqueous detergent composition comprising modified cellulose and surfactant characterised in that the composition comprises: a) 0.2 to 10 wt %, preferably 0.4 to 7 wt%, anionic surfactant or zwitterionic surfactant or mixtures thereof, b) 0.5 to 5 wt %, preferably 1 to 2 wt%, dispersed modified cellulose biopolymer, wherein the modification consists of the cellulose having its C6 primary alcohols oxidised to carboxyl moieties (acid/COOH-) on 10 to 70% of the glucose units and substantially all the remainder of the C6 positions occupied by unmodified primary alcohols, c) 0 to 10 wt % non-surfactant electrolyte; d) 0 to 15 wt% other conventional detergent composition additives e) balance water. The invention also provides a method to manufacture the composition.
(FR) L'invention concerne une composition détergente aqueuse structurée comprenant de la cellulose modifiée et un tensioactif, caractérisée en ce qu'elle comprend : a) 0,2 à 10% en poids, de préférence 0,4 à 7% en poids, d'un tensioactif anionique ou zwittérionique ou de mélanges de ceux-ci, b) 0,5 à 5% en poids, de préférence 1 à 2% en poids d'un biopolymère de cellulose modifiée dispersée, la modification consistant à oxyder les alcools primaires C6 de la cellulose en fraction carbonyle (acid/COOH-) sur 10 à 70% des unités de glucose et sensiblement tout le reste des positions C6 étant occupé par des alcools primaires non modifiés, c) 0 à 10% en poids d'électrolyte non tensioactif; d) 0 à 15% en poids d'autres additifs de compositions détergentes classiques e) et le reste en eau. L'invention concerne également un procédé de production de la composition.
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