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WO/1997/047558A1 |
Liquid compositions are described which are acidic and which comprise an alkyl hydroperoxide or an organomineral hydroperoxide. The compositions do not cause skin itching, unlike conventional peroxygen, and are useful for bleaching fabri...
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WO/1997/046541A2 |
The present invention provides a process for the inhibition (quenching) of the effect of anionic fluorescent whitening agents on a substrate, comprising treating the substrate with a triazine UVA compound, some of which are new compounds.
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WO/1997/045522A1 |
A homogeneous liquid mixture comprising a hydrocarbon and a cyclic hydrofluorocarbon is separated by cooling into a hydrocarbon layer and a cyclic hydrofluorocarbon layer, and only the latter is recovered and used as at least part of the...
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WO/1997/045518A1 |
A concentrated alkaline isotropic fabric washing liquid detergent composition comprising at least 23 % of surfactants and further comprising at least 0.2 % hydrogen peroxide bleach, the composition is substantially free from hydrotropes ...
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WO/1997/045516A2 |
Phase-stable liquid compositions comprise water, butoxy propoxy propanol and alkyl sulfate or alkyl ethoxy sulfate surfactants. The compositions are used to clean fabrics.
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WO/1997/044431A1 |
Detergent composition comprising a peroxygen bleach, a bleach activator, a non-AQA surfactant and a bis-alkoxylated quaternary ammonium (bis-AQA) cationic surfactants.
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WO/1997/044425A2 |
A detergent composition comprising an aluminosilicate builder, a non-AQA surfactant and a bis-alkoxylated quaternary ammonium (bis-AQA) cationic surfactant.
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WO/1997/044419A2 |
A detergent composition comprising a soil release agent, a non-AQA surfactant and a bis-alkoxylated quaternary ammonium (bis-AQA) cationic surfactant.
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WO/1997/044418A1 |
A detergent composition comprising a soil dispersant polymer, a non-bis AQA surfactant and a bis-alkoxylated quaternary ammonium (bis-AQA) cationic surfactant.
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WO/1997/044433A1 |
Detergent composition comprising peroxygen bleach, a bleach catalyst, a non-AQA surfactant and a bis-alkoxylated quaternary ammonium (bis-AQA) cationic surfactant.
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WO/1997/044432A1 |
A detergent composition comprising a non-AQA surfactant, bis-alkoxylated quaternary ammonium (bis-AQA) cationic surfactant, and a percarbonate bleach.
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WO/1997/043371A2 |
A detergent composition comprising an aluminosilicate builder, a non-AQA surfactant and an alkoxylated quaternary ammonium (AQA) cationic surfactant.
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WO/1997/043390A1 |
A detergent composition comprising an alkoxylated quaternary ammonium (AQA) cationic surfactant, a non-AQA surfactant and a percarbonate bleach.
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WO/1997/043365A2 |
A detergent composition comprising a soil release agent a non-AQA surfactant and an alkoxylated quaternary ammonium (AQA) cationic surfactant.
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WO/1997/043391A2 |
Detergent composition comprising peroxygen bleach, a bleach catalyst, a non-AQA surfactant and an alkoxylated quaternary ammonium (AQA) cationic surfactant.
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WO/1997/043395A1 |
Sequestering agents for use as a whitening and fabric strength enhancer for aqueous hypochlorite bleach compositions are provided. It was found that the sequesterants when used with hypochlorite in the presence of soluble heavy metal ion...
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WO/1997/043388A2 |
A detergent composition comprising an enzyme, a non-AQA surfactant and a bis-alkoxylated quaternary ammonium (bis-AQA) cationic surfactant.
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WO/1997/043394A2 |
A detergent composition comprising a bis-alkoxylated quaternary ammonium (bis-AQA) cationic surfactant, a non-AQA surfactant and a photobleach.
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WO/1997/043393A2 |
A detergent composition comprising an alkoxylated quaternary ammonium (AQA) cationic surfactant, a non-AQA surfactant and a photobleach.
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WO/1997/043389A1 |
Detergent composition comprising a peroxygen bleach, a bleach activator, a non-AQA surfactant and an alkoxylated quaternary ammonium (AQA) cationic surfactant.
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WO/1997/043387A2 |
A detergent composition comprising an enzyme, a non-AQA surfactant and an alkoxylated quaternary ammonium (AQA) cationic surfactant.
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WO/1997/043364A2 |
A detergent composition comprising a soil dispersant polymer, a non-alkoxylated surfactant and an alkoxylated quaternary ammonium (AQA) surfactant.
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WO/1997/042295A1 |
Disclosed herein are bleaching systems that contain a peroxide and an activator. The activator is a cyanopyridine N-oxide, preferably 2, 3, or 4-cyanopyridine N-oxide. The peroxide is preferably hydrogen peroxide. When such bleaching sys...
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WO/1997/042288A1 |
Laundry detergent compositions that provide soil release benefits to all fabric comprising modified polyamine cotton soil release agents and non-cotton soil release agents, and a method for providing soil release benefits to cotton fabri...
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WO/1997/041292A1 |
Fabrics are cleaned and refreshed in an in-home process with little or no dye transfer by means of cleaning compositions which contain dye fixatives.
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WO/1997/039116A1 |
An enzyme-containing granule comprises (a) an enzyme and (b) a core which intrinsically is capable of absorbing at least 5 % w/w (based on the weight of the core) of water. A process for the production of such granules comprises (a) cont...
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WO/1997/038077A1 |
Adding to a laundry detergent a resole condensation polymer prepared by reacting bis(hydroxyphenyl)sulfone with formaldehyde in the presence of a base thereby preventing or suppressing dye-transfer and dye-bleeding during laundering of n...
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WO/1997/036987A1 |
Transition metal complexes which can be oxidised in a 1 millimolar aqueous solution electrochemically in the potential range from 0.8 to 1.4 V with maximum current densities of at least 5 mA/cm2 are used in combination with compounds pro...
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WO/1997/037007A1 |
An enzyme multimer is provided which comprises a plurality of monomer units including a first monomer unit having enzymatic activity and a second monomer unit having enzymatic activity, wherein each of the first monomer unit and the seco...
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WO/1997/035998A1 |
Methods are described whereby vertebrate skin, hair, wool or fur may be lightened, or darkened, in color by administration of a substance, e.g., peptide, antibody, antibody fragment or DNA sequence encoding a peptide, that modulates the ...
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WO/1997/035061A1 |
Method includes the steps of (1) treating the textile with a predetermined amount of a non-durable sacrificial repellent material before putting the textile in service; (2) cleaning the textile with a mixture of a non-polar solvent and a...
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WO/1997/035062A1 |
The invention concerns mixtures of (A) inorganic or organic reducing-action sulphur compounds and (B) organic corrosion inhibitors, the amount of component B in the mixture being 1 ppm to 1 % by wt. expressed in terms of the amount of co...
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WO/1997/034519A1 |
Stained areas (2) of fabric are separately treated with a non-aqueous cleaning composition, followed by an aqueous cleaning composition, and by using a hand-held device (1) which is rocked back and forth on said stained areas (2). The fa...
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WO/1997/033033A1 |
Disclosed is a method of sizing and desizing yarn, or more specifically to a method of coating yarn with size and removing size from yarn with liquid carbon dioxide solvent.
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WO/1997/033029A1 |
A roll (1) of absorbent pads (4) for removing stains from garments comprises a core (2) and a length of absorbent fabric (3) secured at one end to the core (2) and rolled onto the core (2). The absorbent fabric (3) is perforated (5) at i...
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WO/1997/032962A1 |
The present invention relates to a process for pretreating soiled fabrics with a liquid composition comprising a peroxygen bleach and a soil dispersing agent selected from the group consisting of an ethoxylated monoamine, an ethoxylated ...
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WO/1997/032004A1 |
A cleaning composition is releasably contained in a controlled-release pad or sheet, preferably enveloped within an apertured, formed-film cover sheet to provide a spot removable article. The article is pressed against localized stained ...
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WO/1997/031147A1 |
A process for producing woven or knitted fabrics having an improved fastness, high qualities, and the width as large as 150 cm from yarn-dyed raw silk while evading possible occurrence of defects caused by piece dyeing, such as shading, ...
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WO/1997/031148A1 |
The proposal is for novel reductive bleaching agents for the alkaline treatment of coloured cotton fabrics, especially denim, containing (a) 80 to 90 wt.% glucose, (b) 1 to 5 wt.% non-ionic tensides, and (c) 5 to 20 wt.% inorganic and/or...
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WO/1997/028257A1 |
A novel polyphenol oxidase is produced extracellularly by bacteria, particularly from the genus Bacillus. The enzyme is useful for bleaching and oxidizing a variety of substrates.
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WO/1997/028256A1 |
A process for desizing cellulose-containing fabric comprises treating the fabric with a modified enzyme (enzyme hybrid) which comprises a catalytically active amino acid sequence of an enzyme, particularly a non-cellulolytic enzyme, link...
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WO/1997/026394A1 |
Process for scouring wool comprising the steps of: (a) treating the wool so as to cause at least partial liquefaction of grease contaminants present in the wool; (b) adding to the wool a material capable of absorbing liquefied grease con...
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WO/1997/025469A1 |
This invention deals with a process for providing a bleached and brightened look in the colour density of the surface of dyed fabric, the process comprising: (a) contacting, in an aqueous medium, a dyed fabric with a phenol oxidizing enz...
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WO/1997/025467A1 |
A cold water washing formula and a method of reducing the soil load on a textile by introducing the textile and cold water into an internal assembly within a washing machine. The method includes a first break wash wherein the textile, wa...
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WO/1997/025468A1 |
The invention deals with a process for providing an abraded look with a reduced strength loss in dyed fabric comprising (a) contacting, in an aqueous medium, a dyed fabric with a cellulase in a concentration corresponding to 0.01-250 'mu...
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WO/1997/024285A1 |
The preparation of water-insoluble, bactericidal, peroxide-containing products, by reaction of magnesium acetate with hydrogen peroxide, and products obtained are disclosed. Processes for application and deposition of these reaction prod...
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WO/1997/023666A1 |
The invention relates to a process for producing cellulose moulded articles of high brightness, the process being characterised by the following combination of measures: pulp is bleached with a bleaching agent which must not contain chlo...
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WO/1997/023681A1 |
Liquid aqueous bleaching compositions are disclosed which comprise a pH buffering means with low sensitivity to water hardness and an alkali metal hypochlorite. A method of treating fabrics with said compositions is also disclosed.
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WO/1997/022666A1 |
Compositions and textile sizes based on those compositions, which are particular poly(vinyl alcohol) copolymer ionomers, as well as blends of those ionomers with other sizing polymers are described. A process to prepare the ionomers is d...
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WO/1997/022683A1 |
A process for removing contaminants from the surface of a substrate comprises contacting the substrate with a cleaning composition comprising at least one mono-, di-, or trialkoxy-substituted perfluoroalkane, perfluorocycloalkane, perflu...
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