Abstract: A non-aqueous chromating treatment solution comprising a chlorofluorocarbon solvent, chromic acid anhydride, an alcohol solubilizer, and an organic carboxylic acid reaction promotor gives a higher coating amount of chromate film and better corrosion resistance effect.

Abstract: Transparent or translucent toilet compositions in bar form incorporating a smectite-type clay. The compositions are preferably milled toilet bars and demonstrate improved skin conditioning performance on oily skin types together with excellent bar appearance.

Abstract: A detergent having improved detergency particularly with respect to greasy soil comprising (a) a mixture of water-insoluble nonionic surfactants, (b) a water-soluble anionic surfactant of the sulfonate or sulfate type, (c) a detergent builder and (d) other standard detergent ingredients. The nonionic surfactant comprises a mixture of (i) an ethoxylated C.sub.16 -C.sub.18 alcohol with 4 to 6 glycolether groups, (ii) an ethoxylated C.sub.10 -C.sub.14 alcohol with 4 to 6 glycolether groups and (iii) an ethoxylated C.sub.10 -C.sub.18 alkylamine with 1 to 3 glycolether groups. The nonionic surfactant is adsorbed on a granular carrier material which is soluble or dispersible in water. The weight ratio of constituent (i) to constituent (ii) to constituent (iii) is within the range of 1:2(2-6):(0.8-2.5) and the weight ratio of the nonionic surfactant to the anionic surfactant is within the range of 4:1 to 4:3.

Abstract: Improved multi-purpose metal cleaning compositions are provided comprised of 5 to 40 parts by weight ethoxylated aliphatic alcohol or ethoxylated alkylphenol, 4 to 20 parts by weight alkanolamine salt of a fatty acid, 2 to 15 parts by weight boramide, 2 to 15 parts by weight alcohol, glycol or ether glycol, 0.05 to 2.5 parts by weight antifoam agent, and 5 to 98 parts by weight water. In addition to being highly effective cleaners for the removal of grease, oil, dirt, scale and metal fines, the compositions of this invention also provide a non-sticky and non-greasy corrosion-resistant protective barrier on the surface of the metal.

Abstract: Acid-soluble and/or hydrolyzable obstructions are removed from conduits by contacting such obstructions with a composition containing urea and sulfuric acid in which the urea/sulfuric acid molar ratio is less than 2. The urea/sulfuric acid compositions may optionally contain other components such as surfactants and/or non-aqueous polar solvents which accentuate the activity of the compositions toward hydrophobic materials. Urea-sulfuric acid compositions which contain water and which have H.sub.2 O/(urea+H.sub.2 SO.sub.4) molar ratios below about 2.5 are particularly useful for removing obstructions by partial or complete hydrolysis.

Abstract: A cleaning solution comprising a water-alcohol mixture, an anionic surfactant, a glycol ether, an anionic polysulfonic acid and an anhydride compound comprising an olefin-maleic anhydride copolymer, a monomeric cyclic anhydride or mixtures thereof, is disclosed which is employed to impregnate absorbent substrates to prepare applicators useful for cleaning glass surfaces.

Abstract: Finely divided particulate pigments which form large visible agglomerates are admixed with a non-agglomerating granular diluent to break up the visible agglomerates of pigment in a premix, the premix being used to color granular products such as spray dried detergent granules.

Abstract: A reactor vessel is provided for saponification processes having reaction times of about 2-5 minutes. The reactants are fed sequentially through a load cell, for weighing, and feeding into a reactor containing water. The reactants are sequentially mixed and reacted by recycling, and at the end of the reaction time, the recycling is terminated and the finished product is pumped to storage. A microprocessor controller may be provided to sequence the feed and amount of reactants and the reaction times. The reactor also may be used to function as a mixer for batch reactions on a semi-continuous basis.

Abstract: A denture cleansing composition of the hypochlorite type is rendered substantially free of hypochlorite chlorine odor by incorporating into the composition a hypochlorite deactivator. The deactivator is released into the cleansing solution at a controlled rate to optimize cleansing efficacy at a reduced hypochlorite/chlorine odor. The deactivators suitable for use in this invention include sodium perborate monohydrate and sodium nitrite. The preferred method of controlling deactivator release rate is by encapsulating the deactivator.

Abstract: Liquid biodegradable surfactant having oxyethylene and oxypropylene groups attached to the residue of an alcohol having a minimum iodine value of at least 40 wherein the ratio of oxyethylene groups to oxypropylene groups is at least 4:1, and the total moles of oxyethylene and oxypropylene groups is about 9 to about 10 moles per mole of the alcohol.

Abstract: A composition of matter, preferably a liquid cleaning preparation for hard surfaces, comprising from 1 to 30, preferably 2 to 30, parts by weight of:(a) adducts of ethylene oxide, preferably from 3 to 20 moles, with aliphatic hydroxyamines, preferably vicinal internal or terminal hydroxyamines, having a linear alkyl chain (C.sub.10-20) and containing from 1 to 4 carbon atoms in the alkylamine residue; and(b) linear alkylaryl, preferably alkylbenzene, sulfonates or alkane sulfonates wherein (a) and (b) are in a ratio of from 1:1 to 1:18. The liquid preparation may contain water and other suitable cleaning ingredients.

Abstract: A free flowing phosphate-free particulate heavy duty laundry detergent is comprised of particles of a mixture of sodium carbonate and sodium bicarbonate having nonionic detergent in the interior and on the surface thereof, to which is adhered a coating of smaller particles of ion exchanging zeolite. The product made is exceptionally free flowing and, although the particles are relatively large, is also of high bulk density (over 0.6 g./cc.). Also within the invention is a method of making such products by contacting the particles of mixed sodium carbonate and sodium bicarbonate with a normally liquid or pasty nonionic detergent in the liquid state so that the detergent is largely absorbed by the particles and coats the surfaces thereof, which are then coated with powdered zeolite which adheres to the surface nonionic of the particles and makes them free flowing.

Abstract: A pre-moistened wipe for cleaning hard surfaces to a shiny, substantially streak-free and lint-free finish comprising a flexible substrate of a mechanically bonded nonwoven material containing wood pulp and synthetic fibers having incorporated therein a low level of an acrylic polymer and impregnated with a liquid cleaning solution having a surface tension less than 40 dynes/cm and comprising an anionic, nonionic, cationic, zwitterionic or amphoteric surface active agent, a monohydric aliphatic alcohol of 1 to 6 carbon atoms and demineralized water.

Abstract: The invention relates to a cleansing composition for treating textile surfaces of interior furnishings, said composition including a liquid, foam-type or pulverulent cleanser and including benzyl benzoate as an acaricidal component as well as a solid which causes a pulverulent residue of a particle size suitable for oral ingestion by house dust mites. Water is a predominant component of a liquid carrier for the liquid or foam-type cleanser or of a liquid content of the pulverulent cleanser. A method for killing house dust mites comprises applying said composition to textile surfaces of interior furnishing, e.g., carpets and mattresses.

Abstract: A free flowing particulate heavy duty laundry detergent containing no more 8.7% of phosphorus (from phosphate) is comprised of sodium tripolyphosphate particles having nonionic detergent in the interior and on the surface thereof, which adheres a coating of smaller particles of ion-exchanging zeolite to the phosphate. Also within the invention is a method of making such a product by pre-mixing spray dried sodium tripolyphosphate particles and smaller zeolite particles and admixing with them, as by spraying, in liquid form, onto moving particles, a normally liquid or pasty nonionic detergent, such as a higher fatty alcohol polyethylene oxide condensation product, which penetrates the sodium tripolyphosphate particles and adheres zeolite particles to the surfaces thereof.

Abstract: A free flowing, particulte detergent-softener of high bulk density is comprised of nucleus particles of builder salt, preferably a mixture of sodium carbonate and sodium bicarbonate, having nonionic detergent in the interior and on the surface thereof, to which is adhered a coating of smaller particles of ion exchanging zeolite, and quaternary ammonium halide fabric softening compound. In a preferred embodiment of the invention the quaternary ammonium halide is "insulated" from immediate contact with laundry when the detergent-softener is added to the wash water by being added to the nucleus particles with the nonionic detergent, after which the resulting particles are coated with the zeolite powder. In another embodiment of the invention the product described is further coated with nonionic detergent and zeolite.

Abstract: An improved bleaching and laundering composition is provided comprising monoperoxyphthalic acid and/or a water-soluble salt thereof, a chelating agent capable of forming a substantially water-soluble complex with metal ion in aqueous solution, a peroxygen compound and an activator for said peroxygen compound comprising phthalic anhydride. A method of bleaching and laundering soiled and/or stained materials with the aforesaid bleaching composition is also described.

Abstract: A free flowing particulate heavy duty laundry detergent containing no more than 8.7% of phosphorus (from phosphate) is comprised of sodium tripolyphosphate particles having nonionic detergent in the interior and on the surface thereof, which adheres a coating of smaller particles of ion-exchanging zeolite to the phosphate. Also within the invention is a method of making such a product by pre-mixing spray dried sodium tripolyphosphate particles and smaller zeolite particles and admixing with them, as by spraying, in liquid form, onto moving particles, a normally liquid or pasty nonionic detergent, such as a higher fatty alcohol polyethylene oxide condensation product, which penetrates the sodium tripolyphosphate particles and adheres zeolite particles to the surfaces thereof.

Abstract: A free flowing phosphate-free particulate heavy duty laundry detergent is comprised of particles of a mixture of sodium carbonate and sodium bicarbonate having nonionic detergent in the interior and on the surface thereof, to which is adhered a coating of smaller particles of ion exchanging zeolite. The product made is exceptionally free flowing and, although the particles are relatively large, is also of high bulk density (over 0.6 g./cc.). Also within the invention is a method of making such products by contacting the particles of mixed sodium carbonate and sodium bicarbonate with a normally liquid or pasty nonionic detergent in the liquid state so that the detergent is largely absorbed by the particles and coats the surfaces thereof, which are then coated with powdered zeolite which adheres to the surface nonionic of the particles and makes them free flowing.

Abstract: Stable concentrated aqueous fabric softening compositions based on water-dispersible di-longchain, di-short chain quaternary ammonium salts are provided utilizing ethoxylated amine salts and water-soluble electrolyte. The softening quaternary component comprises from about 12-20% by weight of the composition; the amine salt from about 0.5 to about 10% preferably about 1 to 7% by weight and the electrolyte from about 0.1 to 1.5% by weight. Ratios of quaternary compound to amine salt may vary from about 40:1 to 2:1 and preferably from about 10:1 to 5:1. Methods for making the composition are also described.