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WO/1992/006155A1 |
Disclosed is a detergent composition comprising a polyhydroxy fatty acid amide surfactant of formula (I) wherein R?1¿ is H, C¿1?-C¿4? hydrocarbyl, 2-hydroxy ethyl, 2-hydroxy propyl, or a mixture thereof, R?2¿ is C¿5?-C¿31? hydrocar...
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WO/1992/006166A1 |
The preparation disclosed is a paste-like suspension of perborate monohydrate in a non-aqueous liquid consisting largely of addition products of ethylene oxide and long-chain saturated alcohols. The perborate monohydrate content is 40-70...
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WO/1992/006165A1 |
Disclosed are cellulase compositions containing one or more endoglucanase components and less than about 5 weight percent of CBH I type components. When incorporated into detergent compositions and used in acidic, neutral, or alkaline wa...
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WO/1992/002610A1 |
Stable, substantially non-aqueous liquid washing agents which contain non-ionic tensides, at least 8 % wt. anionic tensides and a peroxy bleach in which the ratio by weight of non-ionic tensides to anionic tensides is 4:1 to 1:2.5, are o...
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WO/1992/002608A1 |
Described is a free-running granular material whose main component is finely particulate bleach activators for textile laundering and a substantially water-free binder phase consisting mainly of solid material. This binder phase is a hom...
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WO/1992/002607A1 |
The washing agent described has good storage characteristics and is easy to dose. It contains (A) 3-9 % by wt. of a C¿12?-C¿18? alkyl sulphate as the sodium or potassium salt, (B) 8-20 % by wt. (relative to the free acid) of the sodium...
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WO/1992/001774A1 |
Aqueous, bleach containing, liquid detergent compositions, which are stabilized against bleach decomposition due to contamination by transition metal traces are disclosed. The stabilizing effect is obtained by using specific diphosphonat...
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WO/1992/001115A1 |
A method of enhancing the whiteness of a cellulosic material is described which comprises incorporating therein, or applying thereto, a fluorescent whitening agent, a water soluble phosphonate having 1 to 5 phosphonate groups and/or a wa...
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WO/1992/000369A1 |
A granular multi-surface cleaner contains detergent granules admixed with dry bleach. The multi-surface cleaner has a particle size between 50 microns and 2000 microns in diameter, a bulk density between 250 grams/liter and 600 grams/lit...
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WO/1992/000355A1 |
The invention concerns water-insoluble pigments based on double-layer hydroxides and water-soluble dyes, the pigments being obtained by reacting double-layer hydroxides formed in situ and water-soluble anionic dyes. The invention also co...
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WO/1991/019794A1 |
Addition of ethoxylated C12-C20 alcohol or alkyl-phenol with 10-100 ethoxy groups increases the effect of polysaccharide hydrolases. Practical applications include textile treatment with cellulase and desizing of textile with alpha-amylase.
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WO/1991/018296A1 |
The invention relates to a method for determining the hydroxyl ion and hydrogen peroxide concentration in a bleaching bath which contains at least a solution of hydroxide and hydrogen peroxide in water, wherein the following parameters, ...
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WO/1991/017243A1 |
A cellulase preparation consisting essentially of a homogeneous endoglucanase component which is immunoreactive with an antibody raised against a highly purified $m(k)43kD endoglucanase derived from $i(Humicola insolens), DSM 1800, or wh...
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WO/1991/017124A1 |
A mixture of a di- or polyphosphonic acid and a reductant wherein each is present in a sufficient amount to provide a synergistic effect with respect to the dissolution of metal oxides and optionally containing corrosion inhibitors and p...
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WO/1991/016422A1 |
The description relates to alkaline bacillus lipases, coding DNA sequences for these lipases, a process for isolating and producing these lipases and bacillus strains with the capacity to form these lipases. The alkaline lipases are suit...
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WO/1991/016411A1 |
This is a bleach granule comprising the nonylamide of peroxyadipic acid with an average particle size of about 0.1 to 260 microns, bleach-stable surfactant, and a hydratable, NAPAA-compatible material, e.g. sodium sulfate. The bleach gra...
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WO/1991/016445A1 |
The present invention is directed to microbially produced cellulose having enhanced color properties as a result of the removal of colored impurities. Treatment involves processing with a brightening agent such as sodium hypochlorite, hy...
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WO/1991/015423A1 |
The invention provides a process to coat dry particles comprising sodium carbonate perhydrate to provide a stable dry particulate solid which releases hydrogen peroxide when contacted with an aqueous solution. The coated particles are re...
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WO/1991/013963A1 |
An aqueous liquid detergent composition comprising (a) 2-60 % by weight of detergent active materials; (b) a peroxygen bleach in an amount corresponding to 0.1 to 15 % by weight of the composition of active oxygen, at least part of said ...
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WO/1991/013141A1 |
The pre-spotter comprises a surfactant free liquid pre-spotter containing alcohol, water and an effective amount of lipase. This pre-spotter is simple and it exhibits an improved fat and oil removing effect and an improved lipase stability.
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WO/1991/013142A1 |
The pre-spotter comprises a liquid mixture of an alcohol, water, a surfactant, and an effective amount of lipase. This pre-spotter is simple, and it exhibits an improved fat and oil removing effect and an improved lipase stability.
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WO/1991/013136A1 |
In the process for treatment of textiles by use of an enzyme the enzyme is used in a rinse liquor for a rinsing step after washing. The rinsing agent is an enzyme preparation stabilized against microbial infection. Use of the enzyme in t...
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WO/1991/013145A1 |
Disclosed are cleaning compositions useful on oil and grease stains wherein the cleaning compositions generally consist of an ionizable polymer and a nonionic surfactant and/or solvent(s). The cleaning compositions also contemplate the u...
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WO/1991/012313A1 |
A non-aqueous liquid cleaning composition comprising a particulate solid phase suspended in a non-aqueous liquid phase, wherein the solid phase includes a metal oxide having a bulk density of 200 to 1,000 g/l.
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WO/1991/012308A1 |
A method for the preparation of a liquid detergent composition comprising an aqueous phase, one or more detergent active materials and a bleach material, said method comprising the in-situ formation of bleach particles having a weight av...
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WO/1991/012307A2 |
A ready to use liquid detergent composition comprising an aqueous base, a bleach material, from 2-60 % by weight of detergent active materials and an alkali metal silicate material.
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WO/1991/012312A1 |
A non-aqueous liquid cleaning composition comprising a non-aqueous organic solvent, particles of solid material dispersed in the solvent and a dispersant, wherein the dispersant is a hydrophobically modified material.
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WO/1991/011388A1 |
Stable, concentrated aqueous peroxygen solutions are provided in which the stabilizing agent is a water-soluble carbazole sulfonate, diphenylamine sulfonate or N-phenylaminonaphthalene sulfonate. Preferred compositions contain sodium per...
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WO/1991/010719A1 |
Certain sugar derivatives have bleach-activating effect both on ''hydrophilic'' stains (e.g. tea or red wine) and on ''hydrophobic'' stains (e.g. grass or tomato sauce). The compounds in question are derivatives of pentoses or hexoses, h...
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WO/1991/009843A1 |
The invention provides a new sub-class or organic peroxyacids comprising N-alkyl substituted peroxytrimellitimide of formula (I) in which R = hydrogen or linear or branched alkyl, which demonstrate an excellent combination of safe-handli...
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WO/1991/009171A1 |
An environmentally improved process is provided to fade denim fabric either as the woven fabric or after being made up into garments. The denim fabric may optionally be uniformly faded, or faded in a random pattern and stone washed. The ...
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WO/1991/009103A1 |
Concentrated aqueous liquid bleach compositions are disclosed, to be used preferably as bleach additives, containing from 30 % to 60 % by weight of a solid water-soluble peroxygen compound suspended in a liquid phase, and 0-4 % by weight...
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WO/1991/009009A1 |
Aqueous solutions of alkaline, alkaline earth, ammonium and/or amine salts of sulphonated fatty acid glycerine esters are obtained by converting fatty acid glycerine esters with iodine numbers lower than 5 with gaseous sulphur trioxide i...
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WO/1991/005083A1 |
Stable azeotrope-like compositions consisting essentially of dichloropentafluoropropane and a hydrocarbon containing six carbon atoms which are useful in a variety of industrial cleaning applications including cold cleaning and defluxing...
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WO/1991/005035A1 |
Stable azeotrope-like compositions consisting essentially of dichloropentafluoropropane and an alkanol having 1-4 carbon atoms which are useful in a variety of industrial cleaning applications including cold cleaning and defluxing of pri...
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WO/1991/001268A1 |
Aqueous solution of hydrogen peroxide stabilized by incorporation of a composition containing a mixture of alkaline or alkaline-earth metal pyrophosphate with a stabilizer pertaining to the class of aminopolycarboxylic acids having the g...
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WO/1991/001127A1 |
A method of bleaching hair comprising: (a) providing a bleach packet comprising a predetermined effective amount of bleach composition to bleach a person's hair, enclosed in a water soluble enclosure; (b) providing an activator solution ...
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WO/1991/000902A1 |
A ready to use liquid detergent composition comprising an aqueous base, a bleach material, from 2-60 % by weight of detergent active materials and a metaborate electrolyte or a boron electrolyte obtainable by using metaborate.
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WO/1991/000353A2 |
Thermostable and acid stable alpha-amylases are provided as expression products of genetically engineered alpha-amylase genes isolated from microorganisms, preferably belonging to the class of Bacilli. Both chemical and enzymatic mutagen...
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WO/1990/010688A1 |
An aqueous suspension of solid peroxycarboxylic acids contains a nonionic tenside of the alcohol ethoxylate type with an HLB value between 6 and 11. The suspensions are characterized by high chemical and physical stability.
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WO/1990/008181A1 |
Use of alcali, ammonium and/or amine salts of monocarboxylic acid polyoxyalkylester sulphonic acids as low-foam surface-active agents in aqueous alcaline conditioners for textile non-wovens or threads.
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WO/1990/008216A1 |
The present invention is drawn to new processes for sequential oxidative and reductive bleaching of pigmented and unpigmented fibers (e.g. natural, synthetic, or blends thereof) e.g. in a single bath, which provide superior bleaching wit...
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WO/1990/007606A1 |
Contaminants containing non-polar neutral lipid are removed from a solvent that has been used for dry cleaning by placing used solvent in contact with a lipase, which is stable and exhibits an activity in the solvent, or with an immobili...
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WO/1990/000212A1 |
Aqueous-based dye-depletion formulations such as bleaches, oxidizing agents or reducing agents are thickened or viscosity-modified by the addition of a crystalline mixed metal hydroxide of formula (I): LimDdT(OH)(m+2d+3+n.a)(An)a.xH2O, w...
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WO/1989/009813A1 |
A detergent additive for use in a process for bleaching stained fabric comprises an enzyme exhibiting peroxidase activity and optionally also hydrogen peroxide or a precursor thereof, e.g. a perborate or percarbonate. The detergent addit...
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WO/1989/008696A1 |
Isatinic acid anhydride or certain derivatives thereof, of general formula (I), are used as activators. R denotes one of the residues H, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, propenyl, butenyl, cyclohexyl, phenyl or benz...
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WO/1989/007639A1 |
The present invention relates to a detergent composition in aqueous solution comprising: (i) a surfactant selected from anionic, nonionic, zwitterionic and cationic surfactants and mixtures thereof, (ii) a precursor compound capable of g...
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WO/1989/005881A1 |
Bleaching of natural fibers, such as cotton, wool and silk fibers and of such fibers in blends with other types of fibers is carried out in an alkaline solution through the action of an oxygen containing gas prior, simultaneously or afte...
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WO/1989/005882A1 |
Bleaching of natural fibers, such as cotton, wool and silk fibers and of such fibers in blends with other types of fibers is carried out in an alkaline solution through the action of an oxygen containing gas prior, simultaneously or afte...
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WO/1988/010334A1 |
Process for bleaching of materials, at which an aqueous solution of borohydride containing borohydride corresponding to from 15 to 35 percent by weight of sodium borohydride and hydroxylic ions corresponding to not more than 10 percent b...
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