Abstract: The invention relates to a highly alkaline or mildly alkaline detergent composition having enhanced cleaning properties. The detergent combines a source of alkalinity and a blend of nonionic surfactants that enhances cleaning starchy soils. The blend of nonionic surfactants preferably includes an alkyl polyglycoside surfactant and a silicon surfactant having a hydrophobic silicon group and a pendant hydrophilic group. Preferably, the blend of nonionic surfactants includes a surfactant having a hydrophobic group and an ethylene oxide residue containing group and a polymer additive. A method for removing soil from an article is provided.

Abstract: Liquid aqueous machine dishwasher products comprising

Abstract: A process for improving aesthetics of a liquid dishwashing detergent product is disclosed. The process includes the steps of providing a liquid dishwashing detergent composition and adding solid particles to the liquid dishwashing detergent composition. The particles are coated with a polymeric coating. The coating is prepared from materials which are insoluble in the liquid dishwashing detergent composition but soluble in dishwashing wash solution.

Abstract: A light duty liquid detergent with desirable cleansing properties to the human skin and dishes comprising a C8-18 ethoxylated alkyl ether sulfate anionic surfactant, a sulfonate anionic surfactant, an alkyl polyglucoside surfactant, an amine oxide, solid particles, a 3-D structuring agent which is a particles suspending system and water.

Abstract: A method for improving stability of a dye used in a colored aqueous acidic rinse aid composition to ambient and ultra-violet light radiation is disclosed. The method includes the step of adding a chelant to an acidic rinse aid composition. The chelant is present in an amount of at least 1 ppm by weight of the rinse aid composition.

Abstract: A composition for use in a dishwasher is characterized by a base composition in the form of a tablet which becomes active substantially during the main wash cycle of the dishwasher. At least one separate zone in or on the tablet is provided with a substance that becomes active substantially during the rinse cycle of the dishwasher and with at least one substance that prevents lime scale build-up in the dishwasher and/or on the washed articles. The composition further includes agents that guarantee that at least the substance that becomes active substantially during the rinse cycle of the dishwasher is at least mainly released at the beginning of the rinse cycle at the earliest.

Abstract: The invention relates to a highly alkaline or mildly alkaline detergent composition having enhanced cleaning properties. The detergent combines a source of alkalinity and a blend of nonionic surfactants that enhances cleaning starchy soils. The blend of nonionic surfactants preferably includes an alkyl polyglycoside surfactant and a silicon surfactant having a hydrophobic silicon group and a pendant hydrophilic group. Preferably, the blend of nonionic surfactants includes a surfactant having a hydrophobic group and an ethylene oxide residue containing group and a polymer additive. A method for removing soil from an article is provided.

Abstract: A stable aqueous rinse aid dispersion includes a low foaming nonionic surfactant present in a range of from about 2% to about 80% by weight of the rinse aid dispersion, a hydrotrope present in a range of from about 0.5% to about 20% by weight of the rinse aid dispersion, and a partially neutralized poly(meth)acrylic acid polymer present in a range of from about 0.1% to about 15% by weight of the rinse aid dispersion, wherein the polymer is at least 75% non-neutralized. The poly(meth)acrylic acid polymer has an average molecular weight in a range of from about 1000 to about 50,000. The rinse aid dispersion has a pH in a range of from about 2 to about 6. The stable aqueous rinse aid dispersion is essentially free of a high molecular weight compatibilizing polymer.

Abstract: The application of co-polymers of i) unsaturated carboxylic acids, ii) monomers containing a sulphonic acid group and iii) optionally further ionic or non-ionic monomers in cleaning agents for machine dishwashing, in combination with builders and non-ionic detergents and/or homo- and/or co-polymers of acrylic acid and/or methacrylic acid, or the salts thereof gives rise to advantageous effects, even when the co-polymer is used in the main cleaning cycle.

Abstract: The present invention relates to a aqueous liquid automatic dishwashing composition disposed in a water soluble package that can be added directly into an automatic dishwasher.

Abstract: A tablet or pellet for cleaning mineral deposits from the interior of a dishwasher machine is placed within the machine, and the machine is run through its normal dishwashing cycle. The pellet or tablet is formed of a mixture of a binder matrix and a chelating agent capable of carrying out chelation solubilization on the mineral deposits. The pellet or tablet withstands substantial dissolving during the initial rinse cycle or cycles, and then dissolves to provide a pH no greater than 6 during the wash cycle.

Abstract: Alkaline liquid detergent compositions comprising a diacyl peroxide, solvent and chelant are disclosed. The solvent is preferably selected based upon the solubility parameter of the diacyl peroxide present. Preferred compositions are for use in automatic dishwashing detergents, are substantially phosphate free and contain detersive enzymes. The compositions are effective in removing stains, especially carotenoid, under various temperature and pH conditions from plastics.

Abstract: This invention is directed to a water soluble sachet comprising a detergent composition having a discrete particle that enhances cleaning in a dishwashing machine. The water soluble sachet unexpectedly results in excellent cleaning properties and minimizes spot and film formation on items being cleaned in a dishwasher.

Abstract: An automatic dishwashing composition in unit dose form for delivery into the main-wash cycle of an automatic dishwashing machine, the composition comprising a phosphate or non-phosphate detergency builder and a sulfonated anti-scaling polymer.

Abstract: A dishwashing composition with hydrophobically modified polycarboxylic acids and water soluble entities that reduce phosphate scale formation is described. The dishwashing composition displays excellent cleaning benefits and glass appearance, even in the absence of NaCl additives and conventional rinse aid compositions.

Abstract: The present application relates to a hard-surface cleaning, optionally silicate-containing composition for removing cooked-, baked-, or burnt-on food soil from cookware and tableware, the composition comprising a smectite-type clay thickening agent and a hydrophobically modified polyacrylate polymer. The composition has shear thinning properties and can be used as pre-treatment prior to the dishwashing process. The composition provides excellent removal of polymerised grease from surfaces, particularly metal substrates.

Abstract: The invention relates to a highly alkaline or mildly alkaline detergent composition having enhanced cleaning properties. The detergent combines a source of alkalinity and a blend of nonionic surfactants that enhances cleaning starchy soils. The blend of nonionic surfactants preferably includes an alkyl polyglycoside surfactant and a silicon surfactant having a hydrophobic silicon group and a pendant hydrophilic group. Preferably, the blend of nonionic surfactants includes a surfactant having a hydrophobic group and an ethylene oxide residue containing group and a polymer additive. A method for removing soil from an article is provided.

Abstract: The invention provides a detergent formulations comprising at least one water soluble polymer, or salt thereof, bearing at least one phosphonate group. Suitable polymers comprise: wherein X is H, Na, K or A; and A is a polymer, copolymer, or water soluble salt thereof, comprising, one or more of the following monomers in polymerized form: carboxylic acids of the formula wherein R1 is H, OH, C1-C9 alkyl or alkoxy or acetoxy or acetate R2 is H, C1-C3 alkyl or alkoxy, COOR3 R3 is H, Na, K or C1-C10 alkyl; hydroxypropyl acrylate, propyl methacrylate, 2-acrylamido-2-propane sulphonic acid, sodium styrene sulphonate, sodium allylsulphonate, sodium methyl sulphonate, vinyl sulphonic acid, and salts thereof; acrylamide, methacrylamide, tert-butylacrylamide, (meth)acrylonitrile, styrene, vinyl acetate allyloxy-2-hydroxypropyl sulphonate and dialkylacrylamide.

Abstract: An isotropic liquid detergent composition comprising at least one surfactant and from about 0.1 to about 75 weight percent, based on the total weight of the liquid detergent composition, of a water-soluble or water-dispersible polymer having pendant acid functionality and a terminal fragment of a chain transfer agent, wherein the polymer is the polymerization product of a ethylenically unsaturated acid monomer and a C1 to C24 chain transfer agent. Unexpectedly, these polymers are compatible in isotropic liquid detergent formulations. When these polymers are used in a laundering process, they remove soil from textiles, inhibit soil redeposition onto textiles, and function as cobuilders by complexing metal ions present in hard water such as calcium and magnesium which otherwise may complex with the surfactants of a liquid detergent rendering the surfactants water-insoluble.

Abstract: A solid-form dishwasher detergent that contains a builder combination of conventional phosphates and crystalline layer silicates. Despite its phosphate content, the detergent provides improved protection to sensitive tableware, more particularly glasses and decorated tableware, and improved cleaning performance.

Abstract: A powder detergent composition which exhibits improved soil suspending properties on organic non-polar and polar soils in wash liquors. The powder detergent comprises a water-soluble or water-dispersible polymer having pendant acid functionality and a terminal fragment of a chain transfer agent, wherein the polymer is the polymerization product of a ethylenically unsaturated acid monomer and a C1 to C24 chain transfer agent. The polymers also boost the cleaning performance of hard surface and dishware detergent compositions.

Abstract: A mechanical dishwashing composition and related method are provided wherein the composition includes an anti-scaling polymer formed mostly from an olefinically unsaturated carboxylic acid monomer in combination with a minor amount of at least one copolymerizable sulfonated monomer or copolymerizable nonionic monomer, and a vehicle releasing at least an effective amount of the polymer into a penultimate rinse of a dishwashing cycle to prevent scaling. Most preferred is a composition and method releasing the anti-scaling polymer not only into the penultimate but also the final rinse cycle.

Abstract: Organic compositions, used neat or in concentrate, are effective in removing complex organic soils from wood, metal and other hard surfaces. The compositions comprise nonionic surfactants, silicone surfactants, hydrotropes and other optional functional materials including sequestrants. Substrates such as laundry and heavily soiled hard surfaces containing a substantial proportion of organic/inorganic soils such as greases, oils and other hard to remove soil materials are readily cleaned by the cleaner compositions of the invention.

Abstract: A pink colored automatic dishwasher detergent composition is formulated as a gel-like aqueous product of exceptionally good physical stability, low bottle residue, low cup leakage, red color stability and improved cleaning performance.

Abstract: The invention relates to the inhibition of tripolyphosphate and pyrophosphate scales in aqueous systems involving adding to said aqueous system at least one copolymer comprising the following monomers in polymerized form: (I) 50-80% by weight of one or more weak acids; (II) 2-50% by weight of one or more strong acids; (III) 0-30% by weight of one or more monoethylenically unsaturated C4-C8 dicarboxylic acids; and (IV) 0-30% by weight of one or more monomethylenically unsaturated monomers polymerizable with (I), (II) and (III); wherein the total of monomers (I), (II), (III), and (IV) equals 100% by weight of copolymer. The invention is particularly suited to the inhibition of tripolyphosphate and pyrophosphate scales which occur as a result of using low phosphate (STPP) containing detergent formulations.

Abstract: The invention relates to a highly alkaline or mildly alkaline detergent composition having enhanced cleaning properties. The detergent combines a source of alkalinity and a blend of nonionic surfactants that enhances cleaning starchy soils. The blend of nonionic surfactants preferably includes an alkyl polyglycoside surfactant and a silicon surfactant having a hydrophobic silicon group and a pendant hydrophilic group. Preferably, the blend of nonionic surfactants includes a surfactant having a hydrophobic group and an ethylene oxide residue containing group and a polymer additive. A method for removing soil from an article is provided.

Abstract: An acrylic polymer containing at least one terminal group of general formula (I), in the molecule and having a number-average molecular weight of 300 to 100,000; and a process for the preparation of the polymer, (where R1 is hydrogen or methyl; and X1 is hydrogen, alkali metal or ammonium) The invention provides acrylic polymer free from discoloration, excellent in chelating power, and biodegradable, a builder comprising the polymer, a detergent composition comprising the builder and a surfactant, a dispersant comprising a salt of the polymer, and processes for preparing them efficiently.

Abstract: The present invention relates generally to compositions for use in machine dishwashers to facilitate the cleaning of dishes and the like. More particularly, the present invention relates to compositions, which reduce the dissolution of ions from glass surfaces on articles cleaned in machine dishwashers.

Abstract: Disclosed are thickened light-duty or gel dishwashing detergent compositions that are especially useful for the manual washing of heavily soiled dishware. Such compositions essentially contain an alkyl ether sulfate-based anionic surfactant, a polyhydroxy fatty acid amide-based nonionic surfactant component, a sud booster which is preferably an amine oxide, an aqueous liquid carrier, a pH control agent such as potassium carbonate to provide a relatively alkaline product, and an acrylic copolymer thickener such as Acusol™ 820.

Abstract: A pink colored automatic dishwasher detergent composition is formulated as a gel-like aqueous product of exceptionally good physical stability, low bottle residue, low cup leakage, red color stability and improved cleaning performance.

Abstract: A compacted granulate comprising water-swellable cellulose and/or cellulose derivatives and finely divided polymers/copolymers of (meth)acrylic acid or salts thereof and one or more liquid surfactants, and the use thereof as disintegrating agent for detergent tablets, cleaning agent tablets, water softening tablets and scouring salt tablets, as well as a process for making the compacted granulate by mixing the constituents, granulating and compacting.

Abstract: A pink colored automatic dishwasher detergent composition is formulated as a gel-like aqueous product of exceptionally good physical stability, low bottle residue, low cup leakage, red color stability and improved cleaning performance. Linear viscoelasticity and pseudoplastic behavior is attributed by incorporation of cross-linked high molecular weight polyacrylic acid type thickener.

Abstract: The present invention relates to a nonaqueous liquid automatic dishwashing composition disposed in a water soluble package that can be added directly into an automatic dishwasher.

Abstract: Compacted granulate comprising starch and/or a starch derivatives and, optionally, water-swellable cellulose/cellulose derivatives, and finely divided polymers/copolymers of (meth)acrylic acid or salts thereof and one or more liquid surfactants, and the use thereof as disintegrating agent for detergent tablets, cleaning agent tablets, water-softening tablets and scouring salt-tablets, as well as a process for making the compacted granulate by mixing the constituents, granulating and compacting.

Abstract: The invention relates to a dishwasher detergent in the form of a multi-layer tablet comprising a bleach, a bleach activator, a silver/copper corrosion inhibitor and also other customary constituents, where the silver/copper corrosion inhibitor is not present together with the bleach and the bleach activator in one layer.

Abstract: There is provided a detergent composition comprising (a) an organic polymer containing acrylic acid or its salts, having an average molecular weight of less than 15,000; and (b) an amino tricarboxylic acid or its salts or complexes or any mixture thereof exhibiting improved soil and stain removal.

Abstract: An automatic dishwashing composition which is in the form of a tablet which generally comprises an alkali metal phosphate detergent builder salt, an alkali metal carbonate, a lubricant, a dialkali metal disilicate, a nonionic surfactant, a crosslinked polyacrylic acid polymer, a wax coated chlorine bleach compound, and optionally an anionic surfactant.

Abstract: An aqueous composition comprisinga. a skin cleansing effective amount of a surfactant or mixture thereof;b. a silicone in quantities of from about 0.1 to about 8 wt. % of the composition;c. a hydrocarbonaceous material in quantities of from about 0.1 to about 8 wt. % of the composition;d. a cationic polymer in quantities of from about 0.02 to about 1 wt. % of the composition;e. a combination of a polyacrylate thickening polymer and an acrylate methacrylate copolymer wherein the ester group of the methacrylate is alkyl of about 12 to about 20 carbon atoms, said alkyl having about fourteen to about twenty six ethoxy groups and the acrylate is one or more monomers of acrylic acid, methacrylic acid or one of their simple esters in quantities sufficient to provide both viscosity and visual phase stabilization; andf. the balance water.

Abstract: The invention relates to the inhibition of tripolyphosphate and pyrophosphate scales in aqueous systems involving adding to said aqueous system at least one copolymer comprising the following monomers in polymerized form:(I) 50-80% by weight of one or more weak acids; (II) 2-50% by weight of one or more strong acids;(III) 0-30% by weight of one or more monoethylenically unsaturated C.sub.4 -C.sub.8 dicarboxylic acids; and(IV) 0-30% by weight of one or more monomethylenically unsaturated monomers polymerisable with (I), (II) and (III);wherein the total of monomers (I), (II), (III), and (IV) equals 100% by weight of copolymer.The invention is particularly suited to the inhibition of tripolyphosphate and pyrophosphate scales which occur as a result of using low phosphate (STPP) containing detergent formulations.

Abstract: This is provided a detergent composition in compacted solid form containing(a) an organo diphosphonate crystal growth inhibitor; and(b) an alkalinity system comprising alkaline salts selected from the group consisting of alkali and alkaline earth carbonates, bicarbonates, hydroxides and silicateswherein at least part of the alkalinity system comprises particulate alkaline salts coated with an organic binder and the weight ratio of organic binder to alkalinity system in the detergent composition is from 1:100 to 1:1. A making process is also provided.

Abstract: Soluble alkali metal silicates combined with antiredeposition agents can actually have a beneficial effect on bleach stabilisation if said antiredeposition agents are intimately mixed with an alkali metal silicate solution, the resulting product being then dried (spray drying, turbo drying, etc . . . ) into granules.

Abstract: An improved powdered non-phosphate machine dishwashing composition comprising a blend of nonionic surfactants, builders, chlorine or non-chlorine bleach, bleach activators, enzymes and copolymers of alkylene oxides adducts of allyl alcohol and acrylic acid useful in reducing spotting and filming of dishware.

Abstract: An automatic dishwashing detergent composition is described which contains an effective amount of a defined water soluble cationic or amphoteric polymer and a phosphate or nonphosphate builder. The polymers are soluble or dispersible to at least 0.01% by weight in distilled water at 25.degree. C. A method of using the polymers to prevent fading or corrosion of dishware is also described.

Abstract: The present invention relates to a concentrated liquid gel warewash detergent composition which contains about 5% to about 30% by weight of an alkali polyphosphate, about 8% to about 50% by weight of a source of alkalinity, about 0% to about 5% by weight of a surface active agent, about 0.1% to about 2% by weight of a hydrophilic crosslinkled polycarboxylate thickening agent, about 0.1% to about 2% by weight of a hydrogen bonding agent for the polycarboxylate, and about 0 to about 15% of a polyacrylate, the balance being water. The composition may also contain about 0% to about 3% by weight of a chlorine bleach. The composition is predissolved and can be accurately metered into warewash machines to clean and destain tablewares and dishwares.

Abstract: The present invention relates to automatic dishwashing composition which can be in the form of a tablet which comprises an alkali metal phosphate detergent builder salt, an alkali carbonate, a dialkali metal disilicate, a nonionic surfactant, an alkali metal matasilicate polymer containing sulfonic acid groups, a chlorine bleach compound, a hydrotrope and a clay.

Abstract: A detergent tablet is disclosed which comprises at least 50 wt. % of a non-phosphate builder and from 0 to 20 wt. % of a phosphate builder, and has incorporated therein as binder from 0.3 to 5 wt. % of a neutralised polymer of hydrophilic or hydrophobic monomers which have a glass transition temperature (Tg) of from 40 to 120.degree. C., which monomers comprise(meth)acrylic acid, maleic anhydride, alkyl (meth)acrylates, alkylhydroxy (meth)acrylates, or styrene, the polymer having a weight average molecular weight of from 10,000 to 120,000.

Abstract: Novel liquid detergent compositions are provided which contain a high purity amphoteric surfactant, one or more anionic surfactants and a nonionic foam boosting compound.

Abstract: A detergent tablet is disclosed which comprises at least 50 wt % of a non-phosphate builder and from 0 to 20 wt % of a phosphate builder, and has incorporated therein as binder from 0.3 to 5 wt % of a neutralised polymer of hydrophilic or hydrophobic monomers which have a glass transition temperature (Tg) of from 40 to 120.degree. C., which monomers comprise(meth)acrylic acid, maleic anhydride, alkyl (meth)acrylates, alkylhydroxy (meth)acrylates, or styrene, the polymer having a weight average molecular weight of from 10,000 to 120,000.

Abstract: A dishwashing method is dislosed wherein two detergent compositions, one being alkalinic and the other acidic are applied in sequence onto the dishes. The liquid compositions are applied onto the dishes directly without or with only a moderate dilution such that once applied onto the dishes they input respective alkalinic and acid pH's on the surface of the dishes.

Abstract: We have found an alkaline warewashing detergent composition that can contain a critical amount of a nonionic rinse agent that when used in automatic warewashing machines permits the use of a potable water rinse without the addition of a separate rinse agent. Sufficient residual nonionic surfactant from the alkaline detergent remains on the surface ware and internal machine and rack surfaces after washing to promote adequate sheeting in the rinse cycle. The residual nonionic surfactant on internal surfaces dissolves in the rinse water to create an effective aqueous rinse agent. The nonionic rinse agents can be a single nonionic for both foam reduction cleaning and sheeting or can be a blend of nonionic materials providing these functions. The detergent can be in the form of a particulate, pelletized or block solid.