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WO/1996/012846A1 |
The present invention relates to a process for providing a bleached look in the colour density of the surface of dyed fabric, especially cellulosic fabric such as denim, comprising use of a phenol oxidizing enzyme such as a peroxidase or...
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WO/1996/012845A1 |
The present invention relates to a process for providing a bleached look in the colour density of the surface of dyed fabric, especially cellulosic fabric such as denim, comprising use of a phenol oxidizing enzyme such as a peroxidase or...
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WO/1996/010079A1 |
The present invention relates to a method of oxidizing a compound with a phenol oxidizing enzyme (e.g. a peroxidase or a laccase) and an enhancing agent (e.g. acetosyringone). The invention also relates to a detergent additive and to a d...
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WO/1996/010113A1 |
A process of producing purified fabric substantially free of polyolefin contamination comprising the steps of supplying a fabric containing polyolefin contamination, selecting a solvent which selectively solubilizes the polyolefin wherei...
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WO/1996/005354A1 |
A biodegradable stabiliser concentrate for aqueous bleaching and treating solutions based on hydrogen peroxide and other inorganic or organic peroxo compounds is disclosed. Ecologically undesirable DTPA or other hardly biologically degra...
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WO/1996/005353A1 |
Cellulose-containing fabrics or textile may be desized without essentially damaging the fabric or textile by subjecting the fabric or textile to a treatment with a certain type of cellulolytic enzyme, e.g. a cellulolytic enzyme having an...
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WO/1996/003543A1 |
The invention concerns a method of optically brightening synthetic polyamides in textile form by means of optical brighteners which are free from ionic groups, in the presence of one or a plurality of blue or violet toning dyes.
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WO/1996/003485A1 |
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...
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WO/1996/002623A1 |
This invention relates to an enzymatic bleach booster composition which provides bleaching activity using enzymes. The composition can be added to a washing or cleaning composition prior to the washing or cleaning procedure and will resu...
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WO/1996/001921A1 |
A process is disclosed which leads to a substantial improvement in the efficiency of bleaching lignocellulosic and like materials with hydrogen peroxide. This has been achieved by reducing the rate and extent of non-productive decomposit...
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WO/1996/001144A1 |
Described is a method and device for the removal of filling fluid and/or other soluble residues from the bore cavities of bundles of hollow fibres. The bundles of fibres are first precleaned by centrifuging and subsequently cleaned by sp...
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WO/1996/000320A1 |
A terry cloth article having a frosted appearance includes a plurality of naps the tips of which are bleached. A method of treating a dyed terry cloth to produce a frosted appearance includes the steps of impregnating granules of an abso...
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WO/1996/000220A1 |
S-Triazinylaminostilbene derivatives of formula (1) are described in which Y is halogen, alkoxy or -NR2R3 (where R2 and R3 are the same or different and are H, alkyl, hydroxyalkyl or aryl or together with the nitrogen atom form a substit...
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WO/1996/000188A1 |
Liquid aqueous bleaching compositions are disclosed which comprise hypochlorite and more than 0.1 % by weight of periodate or mixtures thereof. The compositions have a pH as is of from 9 to 14, and may further comprise a precipitation/bu...
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WO/1996/000221A1 |
Optical brightening agents for use in textiles, paper, detergents correspond to formula (I) where R, R1 are preferably derived from the amino acids, particularly glutamic and iminodiacetic acids.
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WO/1995/035382A2 |
The present invention relates to novel amylolytic enzymes having improved characteristics for the use in starch degradation, in textile or paper desizing and in household detergent compositions. The disclosed 'alpha'-amylases show surpri...
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WO/1995/035362A1 |
Novel cleaning compositions comprising cell wall degrading enzymes are disclosed having pectinases and/or hemicellulases and optionally cellulases. The compositions are particularly suitable for removing stains of vegetable origin, espec...
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WO/1995/034621A1 |
Aqueous compositions are disclosed which comprise a hydrophobic brightener, i.e. a brightener whose solubility in water is lower that 5 grams per liter at 25 �C, emulsified by a surfactant system comprising at least a hydrophobic surfa...
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WO/1995/034628A1 |
A bleach and oxidation catalyst is provided comprising a catalytically active iron complex which can activate hydrogen peroxide or peroxy acids and was found to have both favourable stain removal and remarkable dye transfer inhibition pr...
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WO/1995/031526A1 |
The present invention relates to inhibiting dye transfer compositions comprising (i) one or more of a specific metallo catalyst selected from the group of porphyrins and/or phthalocyanines, (ii) an efficient amount of bleaching agent.
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WO/1995/031527A1 |
Bleaching compositions comprising an inorganic peroxygen compound and a bicyclic or tricyclic diketone as an activator for the peroxygen compound. The composition preferably comprises about 1 to about 75 % of the peroxygen bleaching comp...
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WO/1995/030791A1 |
The present invention relates to the use of sulphonate and/or carboxylate group-containing polymers and polyhydroxy mono or bicarboxylates to prevent the deposition of magnesium und calcium silicate during the bleaching of textiles with ...
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WO/1995/030681A1 |
Single or multi-nuclear metal complexes [LnMmXp]zY, in which M is manganese in the oxidation number (II, III, IV, V and/or VI), copper in the oxidation number (I and/or II), cobalt in the oxidation number (II and/or III) or zinc in the o...
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WO/1995/028464A1 |
There is a provided a detergent composition containing: (a) a heavy metal ion sequestrant; and (b) an organic peroxyacid bleaching system wherein a means is provided for delaying the release to a wash solution of said peroxyacid bleach r...
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WO/1995/028454A1 |
There is provided a detergent composition containing an organic peroxyacid bleach source comprising (a) a hydrogen peroxide source; and (b) a peroxyacid bleach precursor compound selected from the group consisting of perbenzoic acid, and...
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WO/1995/028467A1 |
There is provided a detergent composition containing (a) an enzyme; and (b) an organic peroxyacid bleaching system, wherein a means is provided for delaying the release to a wash solution of said peroxyacid bleach relative to the release...
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WO/1995/028473A1 |
There is provided a detergent composition containing (a) a surfactant; and (b) an organic peroxyacid bleach source wherein a means is provided for delaying the release to a wash solution of said peroxyacid bleach relative to the release ...
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WO/1995/028463A1 |
There is provided a Biological Bleach Index ("BBI") by which bleach containing detergent compositions are defined which contain lower levels of bleach and bleach activator along with particular levels of chelants and enzymes. The deterge...
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WO/1995/028472A1 |
The invention is a method of sanitizing and destaining ware, including silverware. In its most preferred mode the method comprises the steps of applying a sanitizing concentrate composition to silverware at a rate of 100 ppm to 2000 ppm,...
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WO/1995/028469A1 |
There is provided a detergent composition containing: (a) a water-soluble builder; and (b) an enzyme, wherein a means is provided for delaying the release to a wash solution of said enzyme relative to the release of said water-soluble bu...
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WO/1995/028471A1 |
The invention includes compositions and methods for sanitizing ware without staining or spotting. In its most preferred mode, the method comprises the steps of washing the ware in an automated ware washing machine and rinsing the ware at...
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WO/1995/028466A1 |
There is provided a detergent composition containing (a) a water-soluble builder; and (b) an enzyme wherein a means is provided for delaying the release to a wash solution of said enzyme relative to the release of said water-soluble buil...
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WO/1995/027776A1 |
The use of anionic surfactants in a liquid peroxygen bleaching composition is disclosed, for reducing itching of the skin, after it has come in contact with said compositions.
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WO/1995/027772A1 |
Bleaching compositions useful for laundering fabrics comprising a manganese bleach catalyst at a level below about 40 ppm manganese sourced by the catalyst. Also, acid wash methods useful for reducing the bleach catalyst carry-over from ...
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WO/1995/027049A1 |
The invention relates to a novel high-alkaline protease, its use in the industrial or domestic fields and also compositions for said uses containing this protease. The protease of the invention is a selected triple mutant derived from ce...
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WO/1995/027098A1 |
A method for the dry-cleaning of garments and linens which provides for the use as a washing solvent of a mixture of linear and branched haliphatic non-halogenated hydrocarbons substantially free of aromatics, with flash point between 40...
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WO/1995/027031A1 |
A bleaching composition comprising (a) an oxygenic peroxide and (b) an organic peroxy acid precursor represented by general formula (I) (wherein R represents a C10-C18 linear alkyl which may have an unsaturated bond; X represents H, COOM...
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WO/1995/026397A1 |
An 'alpha'-amylase characterized by having a specific activity at least 25 % higher than the specific activity of Termamyl at a temperature in the range of 25 �C to 55 �C and at a pH value in the range of pH 8 to pH 10.
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WO/1995/025195A1 |
A process for the bleaching of dyed textiles with peroxygen compounds is provided. The process comprises contacting the textiles with an aqueous solution of an iron salt, an aqueous solution of a peroxygen compound and subsequently an aq...
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WO/1995/024967A1 |
A process for recovering the cellulose flock component of used disposable sanitary non-woven cellulose articles (D), especially diapers (D) having also a plastics component and a superabsorbent polymer component, comprising: separating t...
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WO/1995/023840A1 |
Dyed fabrics are laundered with N-alkyl or N-alkoxy polyhydroxy fatty acid amide surfactants with minimal dye transfer between fabrics. Thus, a laundry bath comprising C12-C14 N-methyl glucamide provides dye transfer inhibition on launde...
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WO/1995/023254A1 |
Certain, specifically useful poly(vinyl alcohol) copolymer sizes and sizes based on blends of those copolymers with known size polymers are described. The sizes are useful in the process of producing woven materials, since they are excel...
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WO/1995/023184A1 |
Compositions based on blends of certain specified poly(vinyl alcohol) copolymers and various starches are described which are useful as sizes, and can have improved ability to be desized from fabrics compared with the starches alone. The...
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WO/1995/023255A1 |
Compositions based on blends of certain specified poly(vinyl alcohol) copolymers and other poly(vinyl alcohol) polymers are described which are useful as sizes, and have improved ability to be desized from fabrics compared with the other...
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WO/1995/021284A1 |
A more efficient method of improving the feel and appearance of cellulosic-containing fabric prior to finishing which method comprises contacting the fabric with a cellulase solution under pressure, and under conditions wherein the solut...
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WO/1995/021283A1 |
The use of N-acyl and O-acyl bleach activator compounds to generate peroxy acids in aqueous acidic environments usually under relatively dilute conditions. The product is used in situ as a textile bleaching agent. A process for combined ...
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WO/1995/021150A1 |
Diquaternary ammonium esters useful as bleach activators are disclosed, as are bleach compositions comprising such an ester and a peroxygen compound which yields peroxide in solution.
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WO/1995/021247A1 |
A process for simultaneously desizing and bleaching of a sized fabric containing starch or starch derivatives, which process comprises treating the fabric with a bleaching composition and an oxidation stable 'alpha'-amylase.
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WO/1995/020643A1 |
The invention concerns a single-stage method for bleaching dyed cotton fabric. The method is characterized in that the dyed cotton fabric is treated in an aqueous bath under conditions suitable for lightening the colour of the fabric, th...
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WO/1995/018252A1 |
A wide variety of end products may be manufactured from fibers or fiber pulp derived from feathers. Examples of such end products are paper and paper-like products, non-woven and woven fibers, insulation, filters, extrusions, and composi...
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