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1. WO1997012026 - DETERGENT COMPOSITION COMPRISING ZEOLITE AND PROTEOLYTIC ENZYME

Publication Number WO/1997/012026
Publication Date 03.04.1997
International Application No. PCT/US1996/015451
International Filing Date 26.09.1996
Chapter 2 Demand Filed 26.03.1997
IPC
C11D 3/12 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
02Inorganic compounds
12Water-insoluble compounds
C11D 3/386 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
38Products with no well-defined composition
386Preparations containing enzymes
CPC
C11D 3/128
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
02Inorganic compounds ; ; Elemental compounds
12Water-insoluble compounds
124Silicon containing, e.g. silica, silex, quartz, glass beads
1246Silicates, e.g. diatomaceous earth
128Aluminium silicates, e.g. zeolites
C11D 3/386
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
38Products with no well-defined composition ; , e.g. natural products
386Preparations containing enzymes ; , e.g. protease, amylase
Applicants
  • THE PROCTER & GAMBLE COMPANY [US]/[US] (AllExceptUS)
  • CLARE, Jonathan, Richard [GB]/[GB] (UsOnly)
Inventors
  • CLARE, Jonathan, Richard
Agents
  • REED, T., David
Priority Data
9519587.126.09.1995GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DETERGENT COMPOSITION COMPRISING ZEOLITE AND PROTEOLYTIC ENZYME
(FR) COMPOSITION DETERGENTE COMPORTANT DE LA ZEOLITE ET UNE ENZYME PROTEOLYTIQUE
Abstract
(EN)
A detergent composition is provided which contains a zeolite builder having a particle size, d50, of less than 1.0 micrometres; and a proteolytic enzyme having an isoelectric point of less than 10.0. Alcalase is exemplified. The composition contains less than 7 % by weight of the composition of carbonate builder. Preferably the composition is free of proteolytic enzyme having an isoelectric point above 10.0.
(FR)
Cette invention concerne une composition détergente qui comprend un adjuvant sous forme de zéolite possédant une taille des particule d50 inférieure à 1,0 microns, ainsi qu'une enzyme protéolytique ayant un point isoélectrique inférieur à 10,0. Cette invention donne également un exemple d'alcalase. Cette composition contient moins de 7 % en poids de la composition d'adjuvant sous forme de carbonate, et ne comporte de préférence aucune enzyme protéolytique ayant un point isoélectrique supérieur 10,0.
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