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1. WO2000043485 - BLEACHING COMPOSITION COMPRISING SUBSTANTIALLY LINEAR NONIONIC SURFACTANTS

Publication Number WO/2000/043485
Publication Date 27.07.2000
International Application No. PCT/US2000/001386
International Filing Date 20.01.2000
Chapter 2 Demand Filed 04.08.2000
IPC
C11D 1/72 2006.01
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
1Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
66Non-ionic compounds
72Ethers of polyoxyalkylene glycols
C11D 1/722 2006.01
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
1Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
66Non-ionic compounds
722Ethers of polyoxyalkylenes having mixed oxyalkylene groups
C11D 3/39 2006.01
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
39Organic or inorganic per-compounds
C11D 3/395 2006.01
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
395Bleaching agents
CPC
C11D 1/72
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS
1Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
66Non-ionic compounds
72Ethers of polyoxyalkylene glycols
C11D 1/722
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS
1Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
66Non-ionic compounds
722Ethers of polyoxyalkylene glycols having mixed oxyalkylene groups; ; Polyalkoxylated fatty alcohols or polyalkoxylated alkylaryl alcohols with mixed oxyalkylele groups
C11D 3/3947
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS
3Other compounding ingredients of detergent compositions covered in group C11D1/00
39Organic or inorganic per-compounds
3947Liquid compositions
C11D 3/3956
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS
3Other compounding ingredients of detergent compositions covered in group C11D1/00
395Bleaching agents
3956Liquid compositions
Applicants
  • THE PROCTER & GAMBLE COMPANY [US/US]; One Procter & Gamble Plaza Cincinnati, OH 45202, US (AllExceptUS)
  • DEL DUCA, Valerio [IT/IT]; IT (UsOnly)
  • ESPOSITO, Andrea [IT/IT]; IT (UsOnly)
  • LEONE, Milena [IT/IT]; IT (UsOnly)
Inventors
  • DEL DUCA, Valerio; IT
  • ESPOSITO, Andrea; IT
  • LEONE, Milena; IT
Agents
  • REED, T., David ; The Procter & Gamble Company 5299 Spring Grove Avenue Cincinnati, OH 45217-1087, US
Priority Data
99870013.226.01.1999EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) BLEACHING COMPOSITION COMPRISING SUBSTANTIALLY LINEAR NONIONIC SURFACTANTS
(FR) COMPOSITION DE BLANCHIMENT CONTENANT DES TENSIOACTIFS NON IONIQUES PRATIQUEMENT LINEAIRES
Abstract
(EN)
The present invention relates to a liquid bleaching composition comprising a bleach and a substantially linear nonionic sufactant, whereby said substantially linear nonionic surfactant has the general formula: R-(A)x-(B)y-(c)z-O-R1, wherein: R is an even numbered C6 to C22 alkyl chain or a mixture thereof, containing at least 90 % linear alkyl chains; A is an ethoxy unit; B is a butoxy unit; C is a propoxy unit; x, y and z are independent integers of from 0 to 20; the sum of x+y+z is at least 1; and R1 is H, a C6 to C22 alkly chain or a C6 to C28 alkyl benzene chain. Furthermore, the present invention relates to the use of said substantially linear nonionic surfactant in a fabric bleaching composition comprising a bleach to treat a fabric whereby stain removal and/or bleaching benefits are provided.
(FR)
L'invention concerne une composition liquide de blanchiment contenant un agent blanchissant et un tensioactif non-ionique pratiquement linéaire représenté par la formule: R-(A)x-(B)y-(C)z-O-R1 dans laquelle: R représente une chaîne alkyle C6 à C22 à nombres pairs ou un de ses mélanges, contenant au moins 90 % de chaînes alkyle linéaires; A représente une unité éthoxy; B représente une unité butoxy; C représente une unité propoxy; x, y et z sont des entiers indépendants de 0 à 20; la somme de x+y+z est égale à au moins 1 et R1 représente H, une chaîne alkyle C6 à C22 ou un chaîne alkyle benzène C6 à C28. Elle concerne, de plus, l'utilisation dudit tensioactif non-ionique pratiquement linéaire dans une composition de blanchiment de textiles contenant un agent blanchissant servant à traiter un textile afin de l'éclaircir ou d'en supprimer les taches.
Latest bibliographic data on file with the International Bureau