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1. WO1997024430 - PEROXYGEN BLEACH COMPOSITION ACTIVATED BY OXO-PIPERIDINIUM SALTS

Publication Number WO/1997/024430
Publication Date 10.07.1997
International Application No. PCT/US1996/020176
International Filing Date 18.12.1996
Chapter 2 Demand Filed 25.07.1997
IPC
C11D 3/00 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
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 3/0021
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
0005Other compounding ingredients characterised by their effect
0021Dye-stain or dye-transfer inhibiting compositions
C11D 3/392
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
3902combined with specific additives
3905Bleach activators; Bleach catalysts
3907Organic compounds
3917Nitrogen-containing compounds
392Heterocyclic compounds, e.g. cyclic imides or lactames
Applicants
  • COLGATE-PALMOLIVE COMPANY [US]/[US]
Inventors
  • HEFFNER, Robert, Joseph
  • STELTENKAMP, Robert, John
Agents
  • LIEBERMAN, Bernard
Priority Data
60/009,39928.12.1995US
60/011,48812.02.1996US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PEROXYGEN BLEACH COMPOSITION ACTIVATED BY OXO-PIPERIDINIUM SALTS
(FR) COMPOSITIONS DE BLANCHIMENT AU PEROXYDE ACTIVE PAR UN OXO-PIPERIDINIUM
Abstract
(EN)
Bleaching compositions comprising a bleaching compound and an oxopiperidinium salt each preferably present in a range of about 1 to about 75 % by weight. Additives, such as, surfactants, anti-foaming agents, fabric softeners, stabilizers, inorganic builder salts, buffers, enzymes and the like may also be present. The compositions can be formulated as dry concentrated mixtures encapsulated or in loose powder form, aqueous solutions, aqueous solutions containing non-aqueous solvents and like forms. The compositions are effective as bleaching agents from below room temperature to higher temperatures, are biodegradable and are environmentally safe.
(FR)
La présente invention concerne des compositions de blanchiment à base d'un composé de blanchiment et d'un sel oxopipéridinium, de préférence présents l'un et l'autre à raison d'environ 1 % à environ 75 % en poids. Ces compositions peuvent également comporter des additifs tels que, notamment, des agents tensio-actifs, des agents anti-mousse, des assouplissants, des stabilisants, des adjuvants minéraux de détergence, des tampons, des enzymes et autres. En outre, ces compositions peuvent être formulées notamment en mélanges concentrés secs encapsulés ou en poudre en vrac, en solutions aqueuses, en solutions aqueuses contenant des solvants non aqueux, et sous des formes équivalentes. Efficaces comme agents de blanchiment à des températures comprises entre une température inférieure à la température ambiante et des températures bien plus élevées, ces compositions sont biodégradables et ne présentent aucun risque de nature écologique.
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