Abstract: A sterile, absorbent, lint-free, soft, and at least slightly abrasive pad is impregnated with an anti-coagulant. The pad is packaged in a sterile pouch and the pouch is opened to apply the anti-coagulant to an intravenous device such as a catheter or stent device, to clean blood from a used needle or to decontaminate an operating room surface. The anti-coagulant is preferably heparin-benzalkonium chloride formulated in a solution of 1.5% heparin-benzalkonium chloride by weight or volume, containing 850 USP heparin units per milliliter in a solvent such as isopropyl alcohol.

Abstract: A restaurant cleaning towel made from a substrate such as a woven, nonwoven, or knit fabric. A sanitizer release polymer composition comprising at least one cationic (or alternatively, nonionic) surfactant is bound to the surface of the towel. Preferably, the cationic surfactant is present in the sanitizer release polymer composition in an amount of about 1 to about 10 weight percent, based on a total weight of the composition. The composition may also include at least one nonionic co-surfactant in combination with the cationic surfactant. The towel also includes a color label on its surface to identify the area of the restaurant in which the cleaning towel is to be utilized. The towel may optionally include an international icon, a tactile label, and/or a label in a plurality of languages identifying the area where the towel is to be utilized.

Abstract: A germicide and disinfectant composition contains detergent and at least two enzymes adapted to cause lysis in glycoprotein in infectious agents. These germicidal and disinfectant compositions are used in conjunction with prepackaged wipes and kits that allows the user to remove liquid or dried contaminated material without coming into direct contact with the contaminated material.

Abstract: Thickened aqueous cleaning compositions are used for spot cleaning of stains and soils on garments and textiles. The compositions comprise: a detersive surfactant component, preferably anionic and/or nonionic; an organic solvent; an enzyme; and xanthan gum as a thickener.

Abstract: An article for sanitizing a surface with a sanitizing solution while maintaining the concentration level of a sanitizer in the sanitizing solution at an effective concentration level. A substrate that absorbs and holds the sanitizing solution is treated with a sanitizer release polymer composition. The substrate may be a woven, nonwoven, or knit fabric, a foam or sponge, or the like. The sanitizer release polymer composition may include a cationic or nonionic surfactant or binder that is operable to maintain the concentration level of the sanitizer at the effective level during prolonged periods of use.

Abstract: The present invention relates to a toilet bowl light duty liquid cleaning composition containing at least one surfactant, a disinfecting agent, a polymeric viscosity modifier and water.

Abstract: Clean room wipe products, methods of preparing them, and methods of using them are described. The clean room wipes are intended for use in cleaning up alkaline contaminants in clean room environments. The wipes contain impregnated acidic solutions, e.g., solutions of organic acids and optionally solvents, which are intended to reduce or eliminate the possibility of spontaneous combustion of the contaminated wipes, that is, when the wipes are used to contain spills of alkaline products such as hydroxylamine-based products and other caustic based formulations.

Abstract: This invention provides a method of treating a dry or processed fluid pipe line susceptible to the build-up of iron sulfide deposits by complexing the iron sulfide in the pipe lines. The method of the present invention introduces the composition on a continuous or a batch basis to a gas pipe line. The composition is made of a solution of 1) water, 2) [tetrakis (hydroxymethyl) phosphonium] sulfate or chloride, and 3) a soluble ammonium salt, such as ammonium chloride or the like.

Abstract: The present invention is drawn to a method for de-staining a substrate that is stained with a dye by bringing the substrate into contact with a de-staining composition and absorbing the dye from the substrate with the de-staining composition, wherein the de-staining composition is a charcoal or ion-exchange resin absorbent incorporated in a semi-solid matrix which is a polyacrylamide or agar gel. With the method of the invention a stained substrate may be stained and de-stained in a single step. The present invention is further drawn to an apparatus for performing the method of de-staining the substrate.

Abstract: Methods and acidizing compositions for reducing the corrosion of the metal surfaces of tubular goods and the like and reducing the precipitation of metal sulfide from the acidizing compositions are provided. The methods basically comprise the steps of combining an aldol-amine adduct with an aqueous acid solution to preferentially react with sulfide ions subsequently dissolved by the aqueous acid solution and thereby prevent subsequently dissolved metal ions from reacting therewith and precipitating, and then introducing the aqueous acid solution containing the aldol-amine adduct into a well or other location to be acidized.

Abstract: A blood, coffee or fruit juice removing cleaning composition, and methods for using such, which may take the form of a detergent additive or pre-spotter, generally including an amount of carbonate source effective to remove blood, coffee or fruit juice from textiles. In other preferred forms the compositions disclosed herein may include surfactants.

Abstract: The present invention is a blood and organic stain remover which includes in a first embodiment a protease, an amylase, an enzyme stabilizing system such as a source of calcium, an alcohol, and an alkanolamine, a nonionic detergent, and water. In a second embodiment, the blood and organic stain remover includes a protease, an amylase, an enzyme stabilizing system, a nonionic detergent, an anionic detergent, and water. In the second embodiment the enzyme stabilizing system preferably includes a petroleum distillate. A system of using the aqueous blood and organic stain remover composition in a prepackaged wipe which permits the user to remove blood and organic spots or to pre-spot blood and organic stains prior to washing without the need for direct skin contact with the spot is also provided.

Abstract: A chemical cleaning system for a multi-tank or a single-tank mechanical warewashing machine is provided, having at least two separate components for aqueous dissolution or dilution to respective use concentrations, a first component comprising an enzyme or a mixture of an enzyme and a cleaning agent, and a second component comprising a bleach, wherein the first component is introduced into a wash zone or step and wherein the second component is introduced into a post-rinse zone or step.

Abstract: A cleaning composition and method are provided for removing iron stains and scale from the external surfaces of duck decoys. An illustrative composition contains hydrochloric acid, stannous chloride, ammonium bifluoride, and water. The compositions are applied to the duck decoys with a pressurized sprayer to discolor and dislodge the stain and scale and thereafter the decoys are water rinsed with a garden hose or the like to remove the dislodged material.

Abstract: This invention relates to solutions of dithionic acid and/or dithionate salts for use in metal finishing processes such as those used for the cleaning, activating, electroplating, electroless plating, conversion coating and/or other pre-treatment or post-treatment of a metallic surface. In particular the solutions are a useful electrolyte for the electroplating of metallic coatings, especially, Sn, Cu, Ni, Zn and precious metals, onto metal or plastic substrates and/or other surfaces.

Abstract: No-rinse floor cleaning compositions which provide improved burnish response to finished floors are sold in concentrated form or in diluted, ready to use form. The concentrated compositions when diluted with water comprise from about 100 ppm to about 750 ppm of an amine oxide surfactant, from about 0 ppm to about 650 ppm of a nonionic surfactant, and from about 1 ppm to about 40 ppm of a silicone antifoam agent. These floor cleaning compositions are substantially free of harsh chemicals and are particularly suitable for use on highly polished floors in commercial environments where daily burnishing is most often utilized.

Abstract: Disclosed in the present application is a composition that is useful for rust and/or corrosion removal that contains a reducing agent, a chelating agent, a surfactant, and a dispersant. Disclosed also are processes for using this composition in aqueous systems and metal surface treatment.

Abstract: A rust stain removal formula using fluoboric acid as the active ingredient and a method of making same. The inventive formula does not etch glazed, glass or enamel surfaces to which the formula is applied. Further, the inventive formula reduces other problems caused by the hydrofluoric acid used as the active ingredient in prior art rust stain removal formulas. The formula is initially formed by adding ammonium bifluoride, and then boric acid to a solution of heated water. Oxalic acid is then added. The ammonium bifluoride reacts with the boric acid to form fluoboric acid. Optional ingredients such as a thickener and perfume may also be included in the inventive rust stain removal formula.

Abstract: Fully diluted hard surface cleaners are disclosed which are particularly effective on cleaning soap scum. The cleaners contain at least 0.45 eq/kg of a dissolved anion which reacts with calcium ion to form an insoluble salt. The cleaners also contain a particular amine oxide, or a different surfactant in conjunction with a solvent. Preferred embodiments include a bleach, which provide for a cleaner which is effective on soap scum and mold and mildew.

Abstract: Biocompatible aqueous biocompatible cleaning and deodorizing compositions comprise (i) a biocompatible high osmotic pressure material, (ii) a Polycarboxylic acid salt, (iii) a polyhydric alcohol, (iv) a nonionic surfactant, and (v) an odor elimination agent, in water. The compositions are particularly suitable for cleaning and deodorizing medical devices which are designed for receiving and/or holding human waste. Preferably, the compositions are free of non-biocompatible or toxic components and have a relatively neutral pH, whereby the compositions are not harmful to human skin upon contact.

Abstract: The present invention provides water-soluble, extended-release chemical formulations, in tablet form, for urine pretreatment, that require minimal, if any, use of a binder component, yet are non-dusting, pliable, structurally strong, and not weakened by exposure to aqueous streams. The present invention also provides a simple and reliable method for controlled dispensing of such tableted formulations into a liquid stream that is particularly advantageous for use in micro-gravity environments, such as spacecraft urinal systems.

Abstract: Aqueous based cleaning compositions simultaneously featuring disinfecting, low residue deposit and good cleaning characteristics are provided. The compositions include one or more quaternary amine compounds as disinfecting active agents, an organic solvent system which includes glycol mono-n-butyl ether or a binary system including a glycol ether with a linear primary alcohol, and either one or more betaines, or one or more amine oxides as a surfactant constituent.

Abstract: Process for stainless steel pickling consisting in placing the material to be treated in a bath kept at a temperature ranging from 30.degree. C. to 70.degree. C. and containing:a) HClb) Fe.sup.3+c) HFd) emulsifiers, wetting agents, polishing agents, acid attack inhibitors;the bath being fed continuously with:an air flow equal to at least 3 m.sup.3 /h per m.sup.3 bath min. and an oxidizer quantity adjusted to the bath redox potential to be kept at 250 mV min.

Abstract: The present invention relates to the use, in a composition, of a combination of a chelating agent, a surfactant, and an essential oil or an active thereof, to provide disinfecting properties to said composition.

Abstract: A portable stain removal kit containing single use packets of various spotting agents and a stain guide directing use of the various spotting agents to effectively and professionally remove any type of known or unknown stain. The spotting agents include wet side spotting agents and a dry side spotting agent. Rinse solutions are provided to remove the wet side spotting agents. Non-woven, embossed, synthetic webs are impregnated with the various solutions and sealed within vapor-impervious packets. The stain guide features one side with stains removable by a single spotting agent and a second side with combination stains removable by two or more recommended spotting agents.

Abstract: Alkaline earth and transition metal scaling such as calcium and magnesium scaling can be controlled or removed in pipes, vessels, heat exchanges, evaporators, and filters, and in the oil field applications such as, for example, for drilling, production, and recovery operations with the addition of an effective amount of 2-hydroxyethyl iminodiacetic acid (HEIDA) or a salt thereof.

Abstract: Compositions described herein are aqueous detergent compositions, preferably hard surface cleaning compositions, which contain alkyl aryl sulfonate surfactant, selected hydrophobic cleaning solvent, polycarboxylic acid, and aqueous solvent system in solution and/or a micellar phase, the pH being from about 2 to about 4. The have excellent soap scum removal and hard water deposit removal properties and are easy to rinse. Such compositions optionally contain additional anionic sulfate surfactant, cationic surfactant, peroxide and/or hydrophilic polymer for additional benefits.

Abstract: A blooming type, hard surface cleaning concentrate composition includes as a blooming system the following essential constituents: a cationic quaternary ammonium surfactant; an anionic carboxylated alcohol alkoxylate surfactant; a surfactant compatibilizing agent; and, water. Further optional constituents may also be included including additional anionic, cationic, nonionic, amphoteric and zwitterionic surfactants especially to provide a further detersive effect; organic solvents such as alcohols, ethers, glycol ethers to aid in stain solubilization, as well as conventional additves such as coloring agents including dyes, fragrances, and others. In preferred embodiment, the concentrate compositions and cleaning compositions also provide a germicidal effect to hard surfaces. The cleaning concentrates exhibit a charateristic bloom when admixed to a larger volume of water, yet are substantially clear and shelf stable as concentrate compositions.

Abstract: The present invention relates to a liquid descaling composition containing a phosphoric acid, a phosphonic acid, a cationic surfactant, an amine oxide and water.

Abstract: Aqueous based cleaning compositions simultaneously featuring disinfecting, low residue deposit and good cleaning characteristics are provided. The compositions include one or more quaternary amine compounds as disinfecting active agents, an organic solvent system which includes glycol mono-n-butyl ether or a binary system including a glycol ether with a linear primary alcohol, and either one or more betaines, or one or more amine oxides as a surfactant constituent.

Abstract: A liquid cleaning composition includes a carboxylic acid, surfactant and organic solvent. The composition is particularly effective for removing soap scum, limescale and hard water spots from tubs, tiles and showers.

Abstract: Improved results are obtained in the no-rub cleaning of hard surfaces when the cleaner used in the process is an aqueous solution of (A) about 40-50% by weight of a nonionic surfactant mixture of an alcohol ethoxylate and a C.sub.8-16 alkyldimethylamine oxide in a weight ratio of about 5-15/1 and (B) correspondingly, about 60-50% by weight of one or more nitrogenous builders.

Abstract: A laundry detergent composition is disclosed which comprises: (A) a nonionic surfactant represented by formula (1); (B) at least one cationic surfactant represented by formula (2) wherein the cationic surfactant has a whole iodine value of 40 to 100; (C) at least one sparingly water-soluble solvent selected from a solvent represented by formula (3) and a solvent represented by formula (4); and (D) at least one easily water-soluble solvent selected from a solvent represented by formula (5) and a solvent represented by formula (6).

Abstract: An aqueous viscous composition comprises: (a) from 0.5% to 1.2% of an ingredient comprising an amine, amine oxide or a mixture thereof; (b) between 4% and 7% of an ingredient comprising a secondary alkyl sulfate, secondary alkyl sulfonate, primary monobranched alkyl sulfate, primary monobranched alkyl sulfonate or mixture thereof, (c) between 2% and 4% hydrotrope; and (d) between 4% and 8% citric acid. The amount of component (b) is in excess of component (a), and the composition has a pH of from 3 to 4. A 1.2%, by weight, aqueous solution of the composition has an average rate of foam collapse of from 1.00 to 1.50 cm/min.

Abstract: The invention relates to a method for rinsing showers clean and for providing a pleasant sheen to shower surfaces without scrubbing or wiping by applying an aqueous composition which includes a non-ionic surfactant having an HLB less than 13, a chelating agent, and optionally, an alcohol.

Abstract: Aqueous detergents that thicken when mixed with water contain a combination of at least one tertiary amine oxide, at least one alkyl polyglycoside, and at least one water-soluble organic solvent. Also disclosed is the use of these detergents for cleaning hard surfaces.

Abstract: A microemulsion composition with desirable cleansing properties comprising: a C.sub.8-18 ethoxylated alkyl ether sulfate anionic surfactant, a sulfonate anionic surfactant, dipropylene glycol mono methyl ether, a water insoluble hydrocarbon and water.

Abstract: The present invention is a powdered stain remover formulation which when mixed with water exhibits bleaching and stain discoloration properties together with the required detergency, and also exhibits mildewcide and bacteriocidal properties. The formulation includes calcium hypochlorite; a surfactant to promote detergency by emulsification, such as sodium dodecylbenzene sulfonate and a polyacrylic acid salt, such as sodium polyacrylate, to further promote cleaning by chelation. The stain remover formulation is applied to the stained surface by spraying, rolling or brushing. In this manner, water stains, tobacco, soot, mold, mildew and other stains are readily removed from the desired surface, such as sprayed textured walls and ceilings, tiles, masonry, fiberglass and plastic furniture.

Abstract: The present invention provides water-soluble, extended-release chemical formulations, in tablet form, for urine pretreatment, that require minimal, if any, use of a binder component, yet are non-dusting, pliable, structurally strong, and not weakened by exposure to aqueous streams. The present invention also provides a simple and reliable method for controlled dispensing of such tableted formulations into a liquid stream that is particularly advantageous for use in micro-gravity environments, such as spacecraft urinal systems.

Abstract: Disclosed herein are hard surface cleaners and methods for creating and using them. The cleaners combine a monocarboxylic acid with an ampholytic surfactant having no carboxyl groups, in an aqueous solution. In one aspect, lactic acid, water, and sodium caprylo ampho hydroxpropyl sulphonate are present.

Abstract: Solutions comprising at least one polyamino disuccinic acid and one or more polyamino monosuccinic acids are useful in gas conditioning (preferably as the iron chelate). The copper chelates are also useful in electroless copper plating. Another aspect of the invention includes the use of the aminosuccinic acid mixtures in laundry detergent compositions.

Abstract: Process for stainless steel pickling consisting in placing the material to be treated in a bath kept at a temperature ranging from 30.degree. C. to 70.degree. C. and containing:a) H.sub.2 SO.sub.4b) Fe.sup.3+c) HFd) emulsifiers, wetting agents, polishing agents, acid attack inhibitors;the bath being kept under agitation with:an air flow and continuously fed with a quantity of oxidizing agent adjusted to the bath redox potential to be kept at 250 mV min.

Abstract: A halogen scavenger contains as an effective ingredient an aromatic compound which has a resonance-effect-relying electron donating group as a substituent. The aromatic compound is constituted, for example, by an aromatic ring such as a substituted or unsubstituted benzene, naphthalene, anthracene and pyridine ring, and at least one group (a resonance-effect-relying electron donating group) which contains a lone-pair-containing hetero atom, such as an oxygen, sulfur or nitrogen atom, adjacent to the aromatic ring.

Abstract: The invention relates to a novel cleaning solution for use particularly with automated analyzers used in clinical laboratories and a method of cleaning a surface with the cleaning solution. The solution eliminates problems of cross-contamination of samples due to reagent carryover which can be brought about by an analyzer's probe that dispenses more than one reagent. The solution is particularly suitable for resolving carryover problems in coagulation assays performed with automated systems. The cleaning solution includes a bile salt, an ionic surfactant, sodium ions, and water and has a pH in a range of about 1 to 4.

Abstract: Laundry detergent compositions containing a detergent surfactant, a detergent builder, and from about 0.1% to about 50% by weight ethylene aspartate cysteate sequestrants or its acid form are disclosed. These compositions provide enhanced removal of organic stains, such as food and beverage stains particularly polyphenolic stains such as wine, blueberry, tea, coffee, morello juice and the like.

Abstract: The present invention provides water-soluble, extended-release chemical formulations, in tablet form, for urine pretreatment, that require minimal, if any, use of a binder component, yet are non-dusting, pliable, structurally strong, and not weakened by exposure to aqueous streams. The present invention also provides a simple and reliable method for controlled dispensing of such tableted formulations into a liquid stream that is particularly advantageous for use in micro-gravity environments, such as spacecraft urinal systems.

Abstract: A thickened, buffered aqueous acidic cleaning composition suitable for removing mineral deposits is provided. In one embodiment, the composition comprises a weak acid and its conjugate base wherein the weak acid has a pK.sub.a of approximately 2 to 3.5 and where the composition has a pH of approximately 2 to 3.5. Organic acids, such as citric acid, are particularly suited. The addition of a thickening system comprising cetyl trimethyl ammonium chloride and sodium xylene sulfonate or alkyl diphenylether sulfonate produces a viscoelastic composition in which the viscosity can be controlled by the level and/or ratio of the surfactant/counterion. Suitable stable adjuncts including fragrances, dyes, organic solvents, disinfectants, and bleaches can be added to the composition.

Abstract: A biodegradable, acidic aqueous composition, with an anionic surfactant for the removal of rust, inorganic and organic deposits from a variety of surfaces. Said composition comprising Hydrochloric Acid, Phosphoric Acid, Tetrasodium EDTA, Anionic Surfactant, Perfume Oil, Dye and Water.

Abstract: The concentration of Al on silicon surface is reduced to lose its influence on the growth rate of an oxide film during thermal oxidation when semiconductor surface treatment is carried out by a process for treating semiconductor surfaces which comprises a step of cleaning surfaces of semiconductors with a semiconductor surface treating agent comprising an inorganic or organic alkali, hydrogen peroxide and water as major components, and a step of rinsing the resulting surfaces with ultra-pure water, at least one of the semiconductor surface treating agent and the ultra-pure water containing as a complexing agent a compound having three or more ##STR1## groups in the molecule or a salt thereof.

Abstract: Multi-surface cleaning compositions and methods of use are presented. Compositions within the invention which are substantially non-streaking on hard surfaces comprise:a) a surfactant selected from the group consisting of amine oxides within the general formula (I) ##STR1## and quaternary amine salts within the general formula (II) ##STR2## b) a very slightly water-soluble polar organic compound; and c) an effective amount of a water soluble organic compound selected from water soluble glycol ethers and water soluble alkyl alcohols.wherein R.sup.1 and R.sup.2 are the same or different and are selected from the group consisting of alkyl and substituted alkyl groups, R.sup.3 is selected from the group consisting of straight chain alkyls, branched chain alkyls, straight chain heteroalkyls, and branched chain heteroalkyls having from about 10 to 20 carbon atoms, R.sup.