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1. WO1996003485 - BLEACHING AGENTS CONTAINING PARAFFIN OIL OR WAX IN A PARTICLE SEPARATE FROM THE BLEACH

Publication Number WO/1996/003485
Publication Date 08.02.1996
International Application No. PCT/US1995/008724
International Filing Date 12.07.1995
Chapter 2 Demand Filed 26.01.1996
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 3/18 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
18Hydrocarbons
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 11/00 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
11Special methods for preparing compositions containing mixtures of detergents
CPC
C11D 11/0082
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS
11Special methods for preparing compositions containing mixtures of detergents
0082one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste, melt, and the process resulting in solid detergent particles such as granules, powders or beads
C11D 11/0088
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS
11Special methods for preparing compositions containing mixtures of detergents
0082one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste, melt, and the process resulting in solid detergent particles such as granules, powders or beads
0088the liquefied ingredients being sprayed or adsorbed onto solid particles
C11D 3/126
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
1253Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite, attapulgite
126in solid compositions
C11D 3/18
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
18Hydrocarbons
C11D 3/3907
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
C11D 3/3942
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
3942Inorganic per-compounds
Applicants
  • THE PROCTER & GAMBLE COMPANY [US/US]; One Procter & Gamble Plaza Cincinnati, OH 45202, US (AllExceptUS)
  • FITZGIBBON, Kay, Emma [GB/GB]; GB (UsOnly)
Inventors
  • FITZGIBBON, Kay, Emma; GB
Agents
  • REED, T., David ; The Procter & Gamble Company 5299 Spring Grove Avenue Cincinnati, OH 45217, US
Priority Data
94305377.721.07.1994EP
94308959.902.12.1994EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) BLEACHING AGENTS CONTAINING PARAFFIN OIL OR WAX IN A PARTICLE SEPARATE FROM THE BLEACH
(FR) AGENTS DE BLANCHIMENT CONTENANT UNE HUILE OU CIRE DE PARAFFINE DANS DES PARTICULES SEPAREES
Abstract
(EN)
The invention relates to a granular detergent composition comprising at least two particulate components: a) a first particulate component comprising a bleaching agent chosen from the group comprising alkalimetal percarbonate, peroxyacid, perimidic acid or combinations of these, said first particulate component being substantially free of paraffin oil and wax; b) a second particulate component comprising from 0.05 % to 20 % by weight of a water-insoluble paraffin oil and/or wax. Processes for making the granular detergent composition are also disclosed.
(FR)
L'invention concerne une composition de détergent granulaire comprenant au moins deux éléments en particules: a) un premier élément en particules contenant un agent de blanchiment choisi dans le groupe comprenant un percarbonate d'un métal alcalin, un peroxyacide, un acide périmidique ou leurs combinaisons, ce premier élément étant pratiquement dépourvu d'huile et de cire de paraffine; b) un deuxième élément en particules comprenant 0,05 à 20 % en poids d'une huile et/ou cire de paraffine non hydrosoluble. On décrit aussi des procédés permettant d'obtenir cette composition de détergent granulaire.
Also published as
Latest bibliographic data on file with the International Bureau