Abstract: The present invention provides an antimicrobial composition comprising an antimicrobial effective amount (such as a preservative, bactericidal, and/or fungicidal effective amount) of a mixture comprising at least two of:

Abstract: The present invention is an automatic toilet bowl product which contains a colorant and a sanitizer in a homogenous mixture. The product is provided in tablet form. The ingredients include a partially halogenated hydantoin, a binder, a solubility rate modifier and a colorant. The tablet sanitizes and colors the toilet bowl water for the life of the tablet.

Abstract: The present invention is a method of stabilizing hydrogen peroxide in an aqueous solution, such as a circulating water slurry, comprising a peroxide, such as hydrogen peroxide. The aqueous solution may include organic matter. The method comprises adding an aldehyde donor, such as a methylolhydantoin, to the solution (or slurry). The inventors have discovered that aldehyde donors significantly reduce the decomposition of hydrogen peroxide by catalase and other peroxide decomposing enzymes, which are often present in recycled paper. As a result, less hydrogen peroxide needs to be added to a solution to effectively bleach organic matter in the solution. Furthermore, aldehyde donors are safe to handle and cost effective. Another embodiment is a method of bleaching recycled papers in a circulating water slurry comprising organic matter. The method comprises adding hydrogen peroxide and an aldehyde donor to the slurry.

Abstract: The present invention relates to a method of feeding finishing pigs a swine diet which enhances the quality of the meat produced including its drip loss, color, marbling and firmness and thus carcass characteristics. The swine diet includes L-carnitine or salts thereof and ractopamine or salts therof. The amount of the additives present in the diet is such that the quality of the resulting pork and thus carcass characteristics are improved.

Abstract: The present invention is directed to a composition for inhibiting microbial growth, which includes a biocide (other than a triamine) and a triamine. The biocide is an oxidizing biocide, a non-oxidizing biocide, or a combination thereof. This composition is particularly effective at preventing the growth of various microorganisms in aqueous solutions, such as industrial waters. The present invention also relates to a method of controlling the growth of microorganisms in an aqueous composition by adding the composition of the present invention to the solution.

Abstract: This invention is directed to an extrudable compound, an extrusion method using a polymer, a cellulosic fiber, and at least one lubricant selected from the group consisting of ethoxylated esters of hydantoins, ethoxylated esters of sorbitol and sorbitan, and ethylene bisamides made from fatty acids containing 6-10 carbons and composites manufactured through such processes which simulate conventional wood products.

Abstract: A continuous method is provided for dissolving a solid oxidizer into an aqueous solution which yields a stream of the aqueous solution having a constant or near constant concentration of solid oxidizer. The method of the present invention includes (a) disposing a bed of solid oxidizer into a container; (b) introducing an aqueous solution below the top surface of the bed; and (c) removing any solution above the top surface of the bed while maintaining a constant or near constant level of aqueous solution above the bed. Preferably, step (c) is performed at about atmospheric pressure. This method can be achieved with a feeder that includes a tank for containing a bed of solid oxidizer and a disperser for introducing the aqueous solution into the tank. A sensor/control unit is provided for sensing a combined bed and aqueous solution volume within the tank and maintaining the combined volume within a predetermined range.

Abstract: Applicant has discovered processes for preparing polyglycerols and polyglycerol esters in high yield and with minimal formation of cyclic polyglycerols and cyclic polyglycerol esters. Furthermore, the processes of this invention produce a high proportion of linear polyglycerols and polyglycerol esters. The linear polyglycerols have very desirable physical characteristics, including a clear appearance at melt, a desirable Gardner color, a mild odor, and a bland taste. The polyglycerols and polyglycerol esters prepared by the method of the present invention are well suited for use as cosmetic and food additives. Since few, if any, cyclic polyglycerols and polyglycerol esters are formed by the processes of this invention, costly and time consuming distillation steps to remove such by-products are not needed.

Abstract: The present inventors have discovered that electrolytes, such as the tetrasodium salt of ethylenediaminetetraacetic acid (EDTA), reduce the ocular irritation and increase the disinfecting and sanitizing efficacy of compositions containing quaternary ammonium compounds and/or amines. As a result, concentrated solutions containing quaternary ammonium compounds and/or amines of the present invention have low, if any, ocular irritation. Furthermore, use dilutions of the concentrated solutions of the present invention include ingredients which are approved by the U.S. EPA for use on indirect food contact surfaces, unlike disinfecting and sanitizing compositions containing imidazoline compounds. Additionally, the use dilutions exhibit superior efficacy against gram negative and positive bacteria compared to similar compositions which do not contain the electrolyte and remain effective in hard water. The present invention is a concentrate, such as a sanitizing and disinfecting concentrate, comprising from about 0.

Abstract: A highly stable liquid formulation having broad spectrum preservative properties which constitutes an admixture of an alkanol-substituted DMH, an iodopropynyl compound, a stabilizer of a hydantoin, urea or derivative thereof, and a hydroxyl solvent. Preferably the constituents are dimethyloldimethylhydantoin, 3-iodo-2-propynyl-butyl carbamate, dimethylhydantoin, and a glycol solvent. The preservative preferably has a total formaldehyde content of 5% and less than 0.2% of free formaldehyde. The composition is prepared by successively admixing the alkanol-substituted dimethyl-hydantoin and the stabilizer, the hydroxyl solvent, and the iodopropynyl compound. Also described is a stabilized iodopropynyl compound preferably containing dimethylhydantoin as the stabilizer.

Abstract: The present invention provides compositions comprising quaternary ammonium compounds and dendritic polymers, which can be applied to hard surfaces. The compositions form transparent films and do not cause any unsightly residue on the surface to which is applied. The compositions provide immediate antimicrobial efficacy upon application as well as residual antimicrobial activity, especially broad-spectrum efficacy over prolonged periods, and may be used at low levels to prevent toxicity problems to the user. The film is water-soluble, easily removed completely with warm water, and does not require special techniques or harsh chemical treatments to effect its complete removal. The present invention also provides a method of disinfecting a substrate, preferably a hard surface, comprising applying a disinfecting composition of the invention to the substrate.

Abstract: The present inventors have discovered that partially halogenated hydantoins, such as monochlorodimethyl hydantoin, effectively sanitize textiles with minimal color fading and textile degradation. The present invention is a method of sanitizing a textile by applying a sanitizing effective amount of a partially halogenated hydantoin to the textile. Preferably, a sanitizing, color safe, and textile safe effective amount of partially halogenated hydantoin is applied to the textile. The present invention is also directed to a method of cleaning and sanitizing a textile by applying a detergent and a sanitizing effective amount of partially halogenated hydantoin to the textile. The present invention is further directed to a sanitizing and detergent composition which includes a detergent and a sanitizing effective amount of at least one partially halogenated hydantoin.

Abstract: The present inventors have discovered that amine oxides are highly effective as wood preservatives. The present invention provides a wood preservative composition comprising a biocidally effective amount of one or more amine oxides. Preferably, the wood preservative composition is substantially free of halogenated compounds (such as halides and chlorinated compounds) and quaternary ammonium compounds. The wood preservative composition of the present invention exhibits low toxicity, high stability in water, low corrosivity to metal substrates (such as steel substrates), excellent penetration and uniform distribution into wood, low odor, waterproofing properties, and high leaching resistance. The wood preservative composition may be applied to the surface of a wood substrate or be applied by pressure treating the wood substrate with the wood preservative composition. Other cellulosic and fiber materials, such as cotton, burlap, and like materials, may be preserved with the composition of the present invention.

Abstract: The present invention relates to isothiazolone-containing compositions comprising a) 3-isothiazolone compounds; b) a metal nitrate; c) magnesium chloride; d) at least one compound selected from the group consisting of iodic acid, periodic acid, an iodate salt, and a periodate salt; e) chlorite salts; and f) solvents. The invention further provides a method for stabilizing isothiazolone-containing compositions by inhibiting precipitation of by-products formed during production and precipitation of the compounds formed during storage. The compositions of the invention are useful for suppressing the growth of microorganisms.

Abstract: The present invention relates to a starch compositions that include biodegradation inhibitors which are low free formaldehyde formulation of one or more formaldehyde donor compounds. The starch compositions may also contain an additional inhibitor comprising one or more isothiazolone compounds which, when combined with the formaldehyde donor compounds, results in a synergistic blend. Methods for inhibiting starch biodegradation are also disclosed.

Abstract: Applicants have discovered that amine oxides enhance the performance of azoles as fungicides and wood preservatives. Also, amine oxides have been found to provide waterproofing properties and enhance the uniform distribution and penetration of azoles into wood substrates. The present invention provides a composition comprising an amine oxide and an azole, such as a 1,2,4-triazole. The composition of the present invention may be incorporated into or be a wood preservative and waterproofing system, or agricultural product. Another embodiment of the present invention is a method for preserving and/or waterproofing a wood substrate by applying the composition to the wood substrate. Yet another embodiment is an article comprising a wood substrate and the composition of the present invention. The invention also provides a method of controlling fungi comprising applying an effective amount of the composition of the present invention to the fungi or the area on which the fungi grow.

Abstract: Disclosed are stable, liquid broad spectrum preservative formulations comprising (a) an antimicrobial halopropynyl compound and (b) a butoxydiglycol solvent, and optionally (c) (i) an alkanol substituted dialkylhdantoin formaldehyde donor, (ii) an antimicrobial isothiazolone derivative, and (iii) a stabilizer. The invention is also directed to methods of use of the preservative formulations for inhibiting or retarding the growth of bacteria or fungi.

Abstract: The present invention is a method for controlling (e.g. inhibiting) the growth of microorganisms or killing microorganisms in an aqueous solution, such as that found in a water treatment facility or papermaking facility. The method includes adding an effective amount of (a) a free halogen-generating biocide, (b) a halogen stabilizer, and (c) a quaternary ammonium compound, a biocidal amine or salt thereof, or mixture thereof to the aqueous solution. The aqueous solution may be water in a recreational facility, an industrial cooling system, a water treatment facility or a water slurry, such as a circulating water slurry, in a papermaking facility. The mixture of the present invention is useful as a slimicide. The quaternary ammonium biocide and/or biocidal amine increase the efficacy of the free halogen-generating biocidal system.

Abstract: Applicant has discovered an in situ method of preparing quaternary ammonium methocarbonate salts and quaternary ammonium alkylcarbonate salts in high yield from tertiary amines, methanol, and at least one of a cyclic carbonate, an aliphatic polyester (such as a polycarbonate), or an ester (such as a carbonate ester), and their subsequent conversion to quaternary ammonium bicarbonates, quaternary ammonium carbonates or both in a one-pot reaction. According to one embodiment of the invention, the method includes reacting an amine and methanol with at least one of a cyclic carbonate and an aliphatic polyester to yield a quaternary ammonium methocarbonate. This method does not produce or require the handling of corrosive quaternary ammonium hydroxides. Another embodiment is a method of preparing quaternary ammonium alkylcarbonate salts by reacting tertiary amines, methanol, and an ester.

Abstract: The present invention provides a composition comprising an amine oxide and a boron compound. The boron compound may be boric acid, diboron tetrahydroxide, a borate, a boron oxide, a borane, or any combination of any of the foregoing. Another embodiment of the present invention is a method for preserving and/or waterproofing a wood substrate by contacting the composition with the wood substrate. Yet another embodiment of the present invention is a method for controlling plants, insects, or fungi or regulating the growth of plants comprising applying an insecticidal, herbicidal, fungicidal, or plant growth regulating effective amount of a composition of the present invention to the plants, fungi, insects, the seeds of the plants, or the area on which the plants or fungi grow.