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1. WO2000043484 - PROCESS OF TREATING FABRICS WITH A LAUNDRY ADDITIVE

Publication Number WO/2000/043484
Publication Date 27.07.2000
International Application No. PCT/US2000/001385
International Filing Date 20.01.2000
Chapter 2 Demand Filed 04.08.2000
IPC
C11D 3/20 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
16Organic compounds
20containing oxygen
C11D 3/36 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
16Organic compounds
36containing phosphorus
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
CPC
C11D 3/2075
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
16Organic compounds
20containing oxygen
2075Carboxylic acids-salts thereof
C11D 3/3765
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
16Organic compounds
37Polymers
3746Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
3757(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
3765in liquid compositions
C11D 3/3784
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
16Organic compounds
37Polymers
3746Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
3784(Co)polymerised monomers containing phosphorus
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
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
99870010.822.01.1999EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PROCESS OF TREATING FABRICS WITH A LAUNDRY ADDITIVE
(FR) PROCEDE SERVANT A TRAITER DES TEXTILES AVEC UN ADDITIF DE LESSIVE
Abstract
(EN)
A process of treating fabrics comprises the steps of forming an aqueous bath comprising water, dissolving or dispersing a conventional laundry detergent therein, adding a liquid composition comprising a peroxygen bleach, a builder and a modified polycarboxylate co-builder and subsequently contacting said fabrics with said aqueous bath. Furthermore, the use of a builder and a modified polycarboxylate co-builder in a laundry additive comprising a peroxygen bleach to treat fabrics, whereby stain removal and/or bleaching benefits are provided, is also claimed.
(FR)
L'invention concerne un procédé servant à traiter des textiles et consistant à créer un bain aqueux comprenant de l'eau, un détergent classique de lessive dissous ou dispersé et une composition liquide contenant un agent blanchissant de peroxygène, un adjuvant et un co-adjuvant de polycarboxylate modifié et à mettre ensuite lesdits textiles en contact avec ledit bain aqueux. De plus, l'invention concerne l'utilisation d'un adjuvant et d'un co-adjuvant de polycarboxylate modifié dans un additif de lessive contenant un agent blanchissant de peroxygène afin de traiter des textiles, ce qui permet d'améliorer la suppression des taches et/ou le blanchiment.
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