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WO/1994/018956A1 |
The present invention is a timed release drug delivery system using hollow fibers. The drug contents of the voids in the fibers are delivered to the immediate environment of the fiber through the two open ends of each fiber. The present ...
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WO/1994/019529A1 |
Process for providing improved localised variation in the colour density of the surface of dyed fabrics, the process comprising treating a dyed fabric with a cellulytic enzyme in an aqueous liquor comprising a polymeric agent.
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WO/1994/019528A1 |
Process for providing improved localised variation in the colour density of the surface of dyed fabrics, the process comprising treating a dyed fabric with a cellulytic enzyme in an aqueous liquor comprising a di- or trivalent cation and...
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WO/1994/017837A1 |
Provided is a multilayer nonwoven material, comprising a surface layer which comes into contact with the skin, and one or more other layers which do not come into contact with the skin, wherein said surface layer which comes into contact...
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WO/1994/012578A1 |
This invention relates to an improved cellulase treatment of cellulosic fabrics to improve fabric quality with respect to handle and appearance without loss of fabric wettability. Cellulosic fabrics are subjected to two treatments with c...
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WO/1994/010286A1 |
An agent based on aliphatic hydrocarbons, fatty acids, fatty acid salts, fatty acid esters, contains in an aqueous medium a fatty acid condensation product from a natural fat and hydroxyalkyl polyamine as well as at least one iodine carb...
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WO/1994/007998A1 |
A cellulase variant of a parent cellulase, e.g. a cellulase classified in family 45 such as a Humicola insolens 43 kD endoglucanase, comprising a cellulose binding domain (CBD), a catalytically active domain (CAD) and a region linking th...
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WO/1994/007983A1 |
Disclosed are improved aqueous processes and compositions for obtaining a "stonewashed" look in colored fabric while reducing the amount of redeposition of colorant onto the fabric, as well as the fabrics produced from these methods. In ...
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WO/1994/003570A1 |
The present invention relates to the use of selected modified polyesters known for their soil-release properties, as cleaning agents for grease stain removal of fabrics, in combination with selected surfactants of low ethoxylation degree.
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WO/1994/001474A1 |
A polymerizable monomer represented by general formula (1), a polymer thereof, a process for producing the same, and the use of the polymer, wherein R1 represents hydrogen, methyl, chloro or cyano; R2 represents C1-C4 alkylene; R3 repres...
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WO/1993/022428A1 |
Disclosed are improved methods for treating cotton-containing fabrics as well as the fabrics produced from these methods. In particular, the disclosed methods are directed to contacting cotton-containing fabrics with an aqueous solution ...
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WO/1993/021294A1 |
The present invention relates to the use of selected modified polyesters known for their soil-release properties as cleaning agents for cotton-containing fabrics, thus being able to provide a cleaning effect on such fabrics after only on...
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WO/1993/020208A1 |
Disclosed are methods for producing substantially pure EG III cellulase from Trichoderma spp. In particular the methods of the present invention comprise separation of the EG III cellulase component from an aqueous mixture of enzymes by ...
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WO/1993/020278A1 |
This invention is in the field of Bio-Polishing. More specifically, the invention relates to a process for achieving Bio-Polishing effects during the manufacture of cellulosic fabrics.
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WO/1993/017558A1 |
A disinfecting composition comprising stable aqueous solutions of (a) a blend of biocidally active terpenes, (b) one or more biocidally active surfactants, (c) one or more proton donor type biocides, and (d) a salt of mono, di or trihydr...
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WO/1993/017174A1 |
Disclosed are methods for enhancing the quality of printing on cotton-containing fabrics. Specifically, these methods disclosed herein recite the pretreatment of cotton-containing fabrics with cellulase prior to printing in order to enha...
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WO/1993/017175A1 |
Disclosed are methods for enhancing the quality of printing on cotton-containing fabrics. Specifically, these methods disclosed herein recite the pretreatment of cotton-containing fabrics with cellulase prior to printing with a dye in or...
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WO/1993/014259A1 |
In a process for applying substances to fibre materials and textile substrates from a fluid phase, in which a supercritical fluid or a liquefied gas or gas mixture is used as the fluid, the substances are dissolved in the liquid or super...
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WO/1993/013261A1 |
Disclosed are strength loss resistant methods for treating cotton toweling with cellulase so as to impart permanent softening to the toweling. In particular, the methods disclosed herein involve the application of a specified amount of c...
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WO/1993/013256A1 |
Removal of hydrophobic esters from fabric comprises the sequential steps of: 1) impregnating the fabric with an aqueous solution of lipase to a liquor pick-up ratio of 50-200 %; 2) incubating the impregnated fabric at 15-70 °C for 1-24 ...
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WO/1993/010154A1 |
Collagen-like polymers having repetitive triads are produced having reduced proline content, where glycine is the initial amino acid and the subsequent amino acids are varied, while retaining at least a minimum percentage of prolines. Th...
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WO/1993/006729A1 |
Disclosed are mixtures with an antimicrobial action, containing chloracetamide compounds and iodopropynyloxyethanol carbamate compounds in the ratio by weight of 300:1 to 0.05:1, and the use of such mixtures in providing materials in the...
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WO/1993/005226A1 |
Methods and compositions are provided for the modification of polysaccharide structures using polysaccharidase binding or catalytic domains either alone or in tandem to modify the structure of polysaccharides. These methods and compositi...
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WO/1993/001346A1 |
In order to finish or treat wool or woollen fibre so as to provide as felt-free a surface as possible, the wool or fibres are briefly treated by means of a substantially strongly acid, aqueous solution of potassium permanganate.
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WO/1993/000795A1 |
A textile fabric containing an insoluble copper salt for use in controlling growth of plant roots. The fabric comprises a water insoluble polymeric binder such as a latex, and a water insoluble copper product, preferably copper carbonate...
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WO/1993/000815A1 |
Compositions of a polymer and a photosensitiser capable of catalysing the formation of singlet oxygen from triplet oxygen under the influence of visible light have photobactericidal properties and autosterile character on exposure to vis...
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WO/1993/000407A1 |
Disclosed is a treated material including a base material such as an extrudate, a woven fabric, or unwoven fibers, a disperse dye-type molecule such as a dye or antibiotic dispersed within and non-covalently adhered to the base material,...
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WO/1992/018687A1 |
Dye leached from dyed or printed textiles in an aqueous solution can be decolourized by adding enzymes that utilize hydrogen peroxide or molecular oxygen for the oxidation of organic or inorganic substances, including coloured substances...
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WO/1992/017285A1 |
The present invention relates to a method for imparting biocidal protection to clothing or other fabrics which comprises contacting the clothing or other fabrics with a biocidally effective amount of pyrithione acid, or salt(s) thereof, ...
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WO/1992/017572A1 |
Disclosed are improved methods for treating cotton-containing fabrics as well as the fabrics produced from these methods. In particular, the disclosed methods are directed to contacting cotton-containing fabrics with a cellulase solution...
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WO/1992/017574A1 |
Disclosed are improved methods for treating cotton-containing fabrics as well as the fabrics produced from these methods. In particular, the disclosed methods are directed to contacting cotton-containing fabrics with an aqueous solution ...
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WO/1992/014810A1 |
A method of improving the stability and broadening the range of pH stability of an aqueous solution of from about 0.001 % to 5 % by weight of a water soluble organosilane containing hydrolyzable groups such as methyltrimethoxysilane, 3-(...
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WO/1992/010933A1 |
An article which is capable of dispensing an active agent in the vapour phase, which article comprises a matrix having, at least in part, an active agent dispersed therethrough; wherein the rate of release of said agent from a surface of...
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WO/1992/007134A1 |
Disclosed are methods for improving the feel and appearance of cotton woven fabrics. In particular, in the methods disclosed herein, cotton woven fabric is contacted with a cellulase solution with agitation under conditions so as to prod...
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WO/1992/006210A1 |
Disclosed are acidic cellulase compositions enriched in endoglucanase components. Such cellulase compositions impart improved softening properties to detergent compositions when used in acidic, neutral or alkaline washing media. Addition...
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WO/1992/006209A1 |
A process for transforming the filamentous fungus T. reesei which involves the steps of treating a T. reesei strain with substantially homologous linear recombinant DNA to permit homologous transformation and then selecting the resulting...
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WO/1992/006184A1 |
Disclosed are detergent compositions containing a cleaning effective amount of a surfactant or a mixture of surfactants and from about 0.01 to about 5 weight percent of substantially pure EG III cellulase. Preferably, the detergent compo...
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WO/1992/006183A1 |
Disclosed are improved methods for treating cotton-containing fabrics as well as the fabrics produced from these methods. In particular, the disclosed methods are directed to contacting cotton-containing fabrics with an aqueous solution ...
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WO/1992/006221A1 |
Disclosed are improved methods for treating cotton-containing fabrics as well as the fabrics produced from these methods. In particular, the disclosed methods are directed to contacting cotton-containing fabrics with a cellulase solution...
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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/1991/019038A1 |
A method is provided whereby insect-resist active compounds are applied to animal fibres (for example wool) or products thereof (for example carpets) using a largely dry technique. The active insect-resist compound is applied to inert pa...
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WO/1991/017975A1 |
Tertiary amines and quaternary ammonium compounds which are characteristic in that they contain two longer alkyl or alkenyl groups and at least one ester group which can be hydrolyzed and thereby confer to the compounds a different ionic...
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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/1991/013141A1 |
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/1991/011306A1 |
The invention relates to an aqueous preservative composition which comprises a biocidal cation (which may be free cation or may be present as part of a complex) and nitrite ion (which may be free anion or may be present as part of a comp...
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WO/1991/010732A1 |
An enzyme which exhibits cellulase activity, which enzyme is producible by a strain of Bacillus spp., NCIMB 40250, or a related Bacillus spp. strain, or a derivative of said cellulase. In particular, the enzyme is an endoglucanase with a...
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WO/1991/010772A1 |
Substances, e.g. insecticides, dyes, fragrances, are encapsulated in microcapsules of e.g. yeast and attached to materials e.g. of cotton or wool with a binder which does not impede the release of the substance from the microcapsule.
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WO/1991/005841A1 |
Disclosed are detergent compositions containing a combination of exo-cellobiohydrolase I type cellulase components and endoglucanase components wherein the exo-cellobiohydrolase I type cellulase components are enriched relative to the en...
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