Abstract: The present invention is directed to aqueous cleaning compositions such as for household use or for cleaning electronic circuit assemblies comprising alkaline salt, an alkali metal silicate to boost detersive action or to provide corrosion protection to the substrates which are cleaned and an anionic polymer comprising a high molecular weight polyacrylic acid which stabilizes the alkali metal silicate to prevent precipitation of the silicate from solution.

Abstract: The present invention is directed to aqueous cleaning concentrates such as for cleaning electronic circuit assemblies comprising 15-30 wt. % of a composition containing alkaline salt, an alkali metal silicate to boost detersive action or to provide corrosion protection to the substrates which are cleaned, an anionic polymer comprising a high molecular weight polyacrylic acid which stabilizes the alkali metal silicate to prevent precipitation of the silicate from solution, surfactants, and a hydrotrope to maintain the surfactants in solution and the balance water.

Abstract: This invention provides a high purity particulate fatty acid salt product, which is a calcium salt derivative of a fatty acid mixture such as those obtained from vegetable oil and animal tallow sources.In a preferred embodiment, the invention fatty acid calcium salt product is substantially free of glyceride ingredient and odorant impurities, and optionally contains a flavor and aroma enhancing additive.

Abstract: This invention provides a co-micronized bicarbonate salt composition which is a blend of ingredients having a particle size between about 0.01-1.0 micron. The composition is produced by mill co-micronization of a crystalline bicarbonate ingredient and a crystalline inorganic compound ingredient having a Mohs hardness value between about 3-7. A co-micronized blend such as sodium bicarbonate and zinc oxide is free-flowing and essentially free of agglomerated particles.

Abstract: This invention provides a free-flowing alkali metal bicarbonate composition, which has a content of an acidic inorganic compound such as boron oxide (B.sub.2 O.sub.3) or phosphorus pentoxide (P.sub.2 O.sub.5). The acidic inorganic compound reacts with the residual hygroscopic alkali metal carbonate content of the bulk alkali metal bicarbonate powder to form alkali metal bicarbonate.

Abstract: This invention provides a powder composition which is composed of particles consisting of a hydrophilic polymer coating having an encapsulated core matrix content of at least two microcrystallites of water-soluble inorganic compound such as sodium bicarbonate. In one embodiment a present invention powder composition has a content of hydrophilic polymer-coated bicarbonate microcrystallites, and a cosmetically safe anti-caking agent such as talc, and has utility as a baby powder product.

Abstract: This invention provides alkali metal bicarbonate powder consisting of a narrow size distribution range of ultrafine particles. The ultrafine powder has a large surface area, and provides enhanced reactivity in applications such as deodorization or neutralization, and exhibits increased antibacterial/antifungal activity. The ultrafine powder also has an exceptional capability to form a homogenous solid-phase suspension in a liquid medium which has long term stability.

Abstract: The present invention is directed to aqueous cleaning compositions such as for household use or for cleaning electronic circuit assemblies comprising alkaline salt, an alkali metal silicate to boost detersive action or to provide corrosion protection to the substrates which are cleaned and an anionic polymer which stabilizes the alkali metal silicate to prevent precipitation of the silicate from solution.

Abstract: The present invention relates to environmentally safe aqueous cleaning compositions for cleaning electronic circuit assemblies, such as printed circuit or printed wiring boards, during their fabrication. Alkali metal carbonate and bicarbonate salts are utilized with an alkali metal silicate to achieve a variety of objectives, among which are the removal of solder flux, oils, waxes, and greasy substances, adhesives and other residues as well as provide anti-corrosion protection and metal brightening.

Abstract: This invention provides an improved process for the production of a fatty acid alkaline earth metal salt product which have little or no content or glyceride ingredient. An essential feature of the process is the pre-blending of glyceride-containing fatty acid feedstock and basic alkaline earth metal compound, before mixing with water and heating the mixture to initiate salt-forming and glyceride-hydrolyzing reactions. The fatty acid alkaline earth metal salt product can be recovered in the form of tackless free-flowing dust-free granules.

Abstract: This invention provides a high purity particulate fatty acid salt product, which is a calcium salt derivative of a fatty acid mixture such as those obtained from vegetable oil and animal tallow sources.In a preferred embodiment, the invention fatty acid calcium salt product is substantially free of glyceride ingredient and odorant impurities, and optionally contains a flavor and aroma enhancing additive.

Abstract: This invention provides a homogeneous antiperspirant cosmetic stick or roll-on product containing a deodorant ingredient which consists of particles that contain multiple fine crystallites of a bicarbonate compound encapsulated with a hydrophilic polymer coating that lowers the relative density of the particles and improves the dimensional stability of the cosmetic product.

Abstract: This invention provides an improved process for producing an antiperspirant-deodorant cosmetic stick product. An essential aspect of the process improvement is a phased order of ingredient addition and blending of formulation ingredients under controlled temperature conditions. Another essential aspect is the incorporation of particulate antiperspirant and alkali metal bicarbonate ingredients, at least one of which has ingredient particle surfaces coated with a hydrophilic organic polymer.

Abstract: This invention provides a dry pulverulent composition which is comprised of (1) a particulated agrochemical ingredient such as a herbicide; and (2) an inorganic salt ingredient such as sodium, potassium or ammonium bicarbonate or a mixture thereof, which is adsorbed on the surface of the agrochemical particles. The agrochemical ingredient can be a mixture of two or more biologically active organic compounds. The adsorbed inorganic salt ingredient also can be in a blend with a water-soluble or water-dispersible organic polymer ingredient as a film coating, and the coating of ingredients can function as a slow-release medium in the presence of moisture.

Abstract: This invention provides a dry pulverulent composition which is comprised of (1) a particulated agrochemical ingredient such as a herbicide; and (2) an inorganic salt ingredient such as sodium, potassium or ammonium bicarbonate or a mixture thereof, which is adsorbed on the surface of the agrochemical particles. The agrochemical ingredient can be a mixture of two or more biologically active organic compounds. The adsorbed inorganic salt ingredient also can be in a blend with a water-soluble or water-dispersible organic polymer ingredient as a film coating, and the coating of ingredients can function as a slow-release medium in the presence of moisture.

Abstract: A method is disclosed for treating a solid or liquid medium, e.g., soil or groundwater, which is contaminated with a hydrocarbon contaminant, e.g. diesel fuel or gasoline, by adding to the medium in the presence of water and at least one microorganism capable of metabolizing at least one hydrocarbon contaminant present, ammonium bicarbonate, sodium bicarbonate, or potassium bicarbonate, or combinations thereof, such that said hydrocarbon contaminant is eliminated or reduced to a desired lower level. The bicarbonate is added to the contaminated medium as a solution prepared by dissolving the bicarbonate or combination of bicarbonates in water, or as a solid bicarbonate or mixture of solid bicarbonates.

Abstract: The present invention relates to environmentally safe aqueous saponifier compositions for cleaning electronic circuit assemblies, such as printed circuit or printed wiring boards, during their fabrication. Alkali metal carbonate and bicarbonate salts are utilized preferably with various adjuvants, such as an antifoam agent or surfactant to achieve a variety of objectives, among which are the removal of solder flux, oils, waxes, and greasy substances and adhesive and other residues.

Abstract: The present invention relates to environmentally safe aqueous saponifier compositions for cleaning electronic circuit assemblies, such as printed circuit or printed wiring boards, during their fabrication. Alkali metal carbonate and bicarbonate salts are utilized preferably with various adjuvants, such as a reducing agent, antioxidant, or antifoam agent, to achieve a variety of objectives, among which are the removal of solder flux, oils, waxes, and greasy substances and adhesive and other residues.

Abstract: A method for preserving a harvested crop product contained in a storage enclosure. The method involves introducing carbon dioxide and ammonia gases into the storage enclosure to form an ammonium carbonate salt on the moist surfaces of the crop product. The ammonium carbonate salt exhibits pesticidal activity, and is effective for inhibiting fungus growth and preventing spoilage of the crop product.

Abstract: The present invention relates to environmentally safe aqueous flux removing compositions for cleaning electronic circuit assemblies, such as printed circuit or printed wiring boards, during their fabrication. Alkaline salts are utilized preferably with various adjuvants, such as an anti-corrosion agent and antifoam agent to achieve a variety of objectives, among which are the removal of solder flux, oils, waxes, and greasy substances and adhesive and other residues.