Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1,251 - 1,300 out of 5,942

Document Document Title
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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.  
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.  
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...  
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...  
WO/1995/017444A1
The invention relates to water-soluble, acid-group-containing graft copolymers which are at least partly biodegradable based on polyhydroxy compounds and monoethylenically unsaturated carboxylic, sulphonic and/or phosphonic acids or thei...  
WO/1995/017442A1
The invention relates to copolymers (A) of unsaturated carboxylic acids selected from sulphonic acid group-containing carboxylic acids, comonomeric mixtures of sulphonic acid group-containing carboxylic acids with dicarboxylic acids and ...  
WO/1995/016018A1
Stable granular detergent compositions with good flow and dispensing properties are prepared using percarbonate bleach and selected sulfate salts. Thus, particles comprising builders and surfactants are prepared separately from percarbon...  
WO/1995/015942A1
A method for the manufacture of bleach activators is provided. The process comprises dissolving an acid halide or anhydride in a water miscible hydroxyl-free solvent prior to reaction with an aqueous dispersion of an aryl hydroxysulphona...  
WO/1995/013415A1
A liquid treating agent containing ozone can be used for decolorizing a fabric. The decolorization properties can be potentiated by additives. Ozone can be blended into an aqueous medium that can effectively decolorize fabric.  
WO/1995/013417A1
Liquid aqueous bleaching compositions are disclosed which consist of an alkali metal hypochlorite, an alkali metal salt of silicate, a strong source of alkalinity and optionally an alkali metal salt of carbonate. A method of treating fab...  
WO/1995/013351A1
Novel bleach catalysts, a method for bleaching substrates using these catalysts and detergent compositions containing same are reported. The bleaches are of the quaternary oxaziridinium salt-type. Substrates such as fabrics may be bleach...  
WO/1995/013416A1
Stable liquid aqueous bleaching compositions are disclosed which comprise hypochlorite and a specific complexing agent or mixtures thereof selected from the group of polycarboxylic acid derivatives of pyridine or salts thereof. The compo...  
WO/1995/013352A1
Novel bleach catalysts, a method for bleaching substrates using these catalysts and detergent compositions containing the catalysts are reported. The bleaches are quaternary imine salts. Substrates such as fabrics may be bleached in an a...  
WO/1995/012029A1
A process for the bleaching of pulp comprising the step of bleaching the pulp with hydrogen peroxide and an effective amount of at least one biodegradable 1-aminoalkane-1, 1-diphosphonate chelating agent to enhance the bleaching of the p...  
WO/1995/010592A1
The invention herein provides bleaching compositions comprising a protease enzyme which is a carbonyl hydrolase variant having an amino acid sequence not found in nature, which is derived by replacement of a plurality of amino acid resid...  
WO/1995/010603A1
A variant of a parent 'alpha'-amylase enzyme having an improved washing and/or dishwashing performance as compared to the parent enzyme, wherein one or more amino acid residues of the parent enzyme have been replaced by a different amino...  
WO/1995/009909A1
An enzyme preparation comprising a modified enzyme selected from the group consisting of an amylase, lipase, oxidoreductase, pectinase or hemicellulase, the modified enzyme having an improved performance due to an alkaline pI and/or incr...  
WO/1995/008978A1
The invention concerns aqueous preparations of hydrogen peroxide for the oxidative dyeing and bleaching of the hair, the preparations containing strongly foaming anionic surfactants and a thickener polymer containing carboxyl and/or carb...  
WO/1995/009264A1
An iridescent effect is achieved in satin weave filling-faced fabric using sheath-core filaments wherein the core is dyed to a color that is different from that of the sheath.  
WO/1995/009265A1
Concentrated dispersants contain (a) decomposition products of polysaccharides obtained by thermal, hydrolytic, oxidising or enzymatic decomposition of polysaccharides that contain uronic acid structural units; (b) water, provided that t...  
WO/1995/008509A1
A particulate bleaching composition is disclosed which comprises particles of an alkali metal salt of percarbonate or mixtures thereof, said particles further comprising a hydrophobic ester of citric acid or mixtures thereof. Said compos...  
WO/1995/008017A1
Brightening mixtures containing 75 to 100 % wt. in relation to the weight of the mixture of the bistyryl compounds of formulae (I) and (II) in which the bistyryl compounds (I) and (II) are in the ratio of 10:90 to 70:30 by weight, prepar...  
WO/1995/006712A1
A pH greater than 7 aqueous ozonized cleaning composition can be used for cleaning a tenacious residue or film from solid surfaces. The cleaning properties can be potentiated by additive materials. Ozone, generated by electrical discharg...  
WO/1995/005443A1
The present invention relates to aqueous fabric conditioning compositions containing a quaternary ammonium compound and/or amine precursor thereof of formula (I) or (II), and a cellulase, said compositions having a neat pH at 20 �C, of...  
WO/1995/005447A1
A granular detergent composition containing a secondary (2,3) alkyl sulfate surfactant and a bleach/bleach activator system which has improved cleaning performance is provided. The detergent composition comprises: (a) from about 1 % to a...  
WO/1995/005442A1
Fabric softening compositions comprising fabric softening active(s) and a cellulase formulated so as to provide limited lower leves of cellulase activity, below about 50 CEVU's per liter of rinse solution, during use conditions of additi...  
WO/1995/004809A1
A method for scenting fabrics being washed in the presence of a lipase-containing detergent, whereafter they are optionally treated with a fabric softener. The method is characterised in that said detergent and/or said fabric softener co...  
WO/1995/003275A1
An amido peroxyacid having formula (1) wherein R is selected from the group consisting of C1-C12 alkylene, C5-C12 cycloalkylene, C6-C12 arylene and radical combinations thereof; R1 and R2 are independently selected from the group consist...  
WO/1995/003342A1
A maleic copolymer having a weight-average molecular weight of 1,000 to 100,000, a calcium ion scavenging capacity of at least 300 mgCaCO3/g, and a clay dispersing capacity of at least 1.2; and another maleic copolymer having a clay adso...  
WO/1995/002670A1
There is provided a granular, silicate-built, phosphate free laundry detergent composition comprising fine alkali metal percarbonate particles having mean particle diameter below 450 mum, preferably below 400 mum, wherein no more than 20...  
WO/1995/002679A1
There is provided a detergent composition comprising alkali metal percarbonate and alkyl polysaccharide surfactant which gives improved overall performance, in particular removal of greasy stains, over compositions comprising perborate a...  
WO/1995/002676A1
There is provided a bleaching composition comprising alkali metal percarbonate as an oxygen releasing compound and alkali metal carbonate or bicarbonate particles of defined size (mean particle size of 250 mum or greater) preferably fewe...  
WO/1995/002724A1
A granular detergent composition comprising an alkali metal percarbonate, characterized in that percarbonate has a mean particle size of from 250 to 900 micrometers, and that said compositions comprise a hydrophobic material, selected fr...  
WO/1995/000697A1
The degree of fibrillation and/or the tendency to fibrillation of lyocell fabric can be reduced by treating the fabric with a low-formaldehyde or zero-formaldehyde crosslinking resin, heating the treated fabric to cure the resin, and was...  
WO/1995/000366A1
An apparatus and method for making a low cost, self-venting, inflatable protective cushion of simple and structurally efficient design with a shape and construction that optimizes the cushion's ability to withstand inflation pressures an...  
WO/1995/000626A1
Laundry detergents and bleaching systems comprise acyl valerolactam bleach activators. The bleach activators are effective under mixed soil conditions, especially mixtures of hydrophobic and hydrophilic soils and stains.  
WO/1994/029426A1
During the desizing and enzymatic stonewashing of denim fabric and/or garments, redeposition of blue color often occurs back onto the surfaces of the denim. The invention relates to a redepositing or backstain inhibiting composition and ...  
WO/1994/029425A2
A multicomponent system for use in detergent substances consists of oxidation catalysts and suitable oxidizing agents and aliphatic, cycloaliphatic, heterocyclic or aromatic compounds containing NO, NOH or (A).  
WO/1994/029423A1
The invention relates to a detergent composition or additive comprising a high level of bleach, a lipase and a double coated protease (e.g. Savinase 4.0 CT +). Also the use of said composition or additive wherein the lipolytic activity i...  
WO/1994/029270A1
A sulfonate represented by general formula (1A), which is useful as an organic peroxyacid precursor in a household bleaching composition; a process for producing the same; and a bleaching composition containing the same, which does not h...  
WO/1994/029509A1
A process of bleaching fabrics is disclosed where a liquid or pasty pretreating composition comprising acetyl triethyl citrate is applied to fabrics before they are immersed in an aqueous wash liquor.  
WO/1994/029421A1
Disclosed is the use of glycine-N,N-diacetic acid derivatives and their alkali metal, alkaline earth metal, ammonium and substituted ammonium salts as complexing agents for alkaline earth and heavy metal ions, except with alpha-alanine-N...  

Matches 1,251 - 1,300 out of 5,942