Abstract: Quaternary ammonium carbonates having the formula ##STR1## wherein R.sup.1 is a C.sub.1 -C.sub.20 alkyl or aryl-substituted alkyl group and R.sup.2 is a C.sub.8 -C.sub.20 alkyl group have been synthesized.These compounds and compositions further comprising the corresponding quaternary ammonium bicarbonate ##STR2## wherein R.sup.1 is the same or a different C.sub.1 -C.sub.20 alkyl or aryl-substituted alkyl group and R.sup.2 is the same or a different C.sub.8 -C.sub.20 alkyl group and/or the corresponding quaternary ammonium metal carbonate ##STR3## wherein R.sup.1 is the same or a different C.sub.1 -C.sub.20 alkyl or aryl-substituted alkyl group; R.sup.2 is the same or a different C.sub.8 -C.sub.20 alkyl group and M is a non-coupler metal, are prepared by reacting two reactants, a C.sub.1 -C.sub.20 alkyl or aryl-substituted alkyl, C.sub.8 -C.sub.20 alkyl quaternary ammonium chloride and a metal hydroxide, in a solvent comprising a C.sub.1 -C.sub.4 normal alcohol.

Abstract: Wood preservative systems comprising (a) a biocidal effective amount of (i) at least one di C.sub.8 -C.sub.12 alkyl quaternary ammonium carboxylate having the formula ##STR1## wherein R.sup.1 and R.sup.2 are a C.sub.8 -C.sub.l2 alkyl group; R.sup.3 is a substituted or unsubstituted, interrupted or uninterrupted C.sub.1 -C.sub.100 group; l and q independently are 1, 2 or 3 and (l) (q) is 1, 2, or 3; and n is 0 or an integer from 1 to 50; (ii) at least one di C.sub.8 -C.sub.12 alkyl quaternary ammonium borate having the formula ##STR2## wherein R.sup.1 and R.sup.2 are defined as above, and a is 2 or 3, but when a is 2, b is 0 or 1, and when a is 3, b is 0, 1, or 2; or (iii) a combination of (i) and (ii); and (b) a solvent are provided. These carboxylate quats as well as carboxylate quats wherein R.sup.1 is a C.sub.1 -C.sub.20 alkyl or aryl-substituted alkyl group and R.sup.2 is a C.sub.8 -C.sub.20 alkyl group are preferably prepared by an indirect or a direct synthesis.

Abstract: A process of waterproofing alumina-rich or silica-rich fibrous thermal insulation material, the process including the steps of:(a) providing an alumina-rich or a silica-rich fibrous material;(b) providing a waterproofing solution including:(1) a carrier solvent selected from the group consisting of aliphatic alcohols having from 1C to 6C, water, and mixtures thereof; and(2) an alkoxysilane defined by the formula R.sub.4-x -Si-(O-R').sub.x where x is 1-3 and R is selected from the group consisting of alkyl groups having from 1C to 10C, hydrogen, or fluorocarbon groups having from 1F to 15F; and where O-R' is an alkoxy group having from 1C to 5C, or a mixture of alkoxysilanes defined by the above formula R.sub.4-x -Si-(O-R').sub.x ; and optionally(3) modifiers including acids, such as acetic acid or nitric acid, or bases, such as ammonium hydroxide, RNH.sub.2, R.sub.2 NH, or R.sub.

Abstract: A non-flammable water-repellent/oil repellent composition containing a fluorine containing-polymer and a solvent containing at least 40% by weight of a non-flammable perfluoro organic compound.

Abstract: This invention relates to a stable aqueous silane emulsion with constant particle size. The emulsion comprises a continuous water phase, a discontinuous silane phase, and an emulsifier system. The emulsifier system contains a primary surfactant and a cosurfactant. The primary surfactant functions to prevent coalescence of particles, by steric or ionic repulsion between particles. The cosurfactant prevents diffusion of the silane into the aqueous phase. The combination of primary surfactant and cosurfactant results in an adsorbed inner layer of cosurfactant between the silane and the outer layer of a mixture of both surfactants which contacts the water phase. The combination of primary surfactant and cosurfactant provides a barrier which prevents diffusion of silane into the water phase. A method for preparing the emulsion is also disclosed.

Abstract: A coating composition which imparts anti-reflective and anti-fog properties to substrates coated therewith. The coating composition utilizes an inorganic metal oxide in combination with particular anionic surfactants. The coating compositions are particularly useful in the manufacture of disposable surgical masks and face shields.

Abstract: The aqueous compositions for rendering absorbent materials oil-repellent and water-repellent consist essentially of(A) an organosilicon compound,(A1) a C.sub.1 -C.sub.20 -alkyl-C.sub.1 -C.sub.6 -alkoxysilane,(A2) an organopolysiloxane containing C.sub.1 -C.sub.6 -alkoxy groups and optionally groups selected from hydroxyl groups and C.sub.1 -C.sub.30 hydrocarbon groups which optionally contain basic nitrogen, or mixtures of (A1) and (A2),(B) an organofluorine compound consisting of fluorine and carbon atoms and optionally chlorine, hydrogen, oxygen sulfur, silicon, phosphorus and/ or nitrogen atoms, and containing CF bonds,(C) a surfactant and(D) water.

Abstract: A substance and method for minimizing or eliminating damage to objects caused by animals, especially gnawing and chewing rodents. A wide variety of objects and items can be protected by the practice of the invention. Methods are disclosed for extracting the active repellent ingredient from pepper plants, particularly habanero peppers, and for using the extract to treat the objects to be protected. Disclosed protective treatment methods include applying the extract directly to the item to be protected, and/or mixing the extract with caulks, paints, glues, or rubber coating materials.

Abstract: A water-based wax emulsion formulation for imparting water repellent characteristics to gypsum wall boards comprising: (a) hydrocarbon wax; (b) an alkyl acid and/or alkyl ester; and (c) a polyvinyl alcohol composition comprising partially and/or fully hydrolyzed polyvinyl acetate. The formulation may also contains other ancillary components such as emulsifiers and stabilizers.

Abstract: A desensitizing solution for lithography is disclosed which contains at least one member selected from acyclic amine and ammonium compounds each containing specific structures. The desensitizing solution does not cause environmental pollution, is stable to long-term storage, continuous use, and fluctuations in environmental conditions, is effective in reducing the time required for etching treatment, and has excellent desensitization performance.

Abstract: To delete undesired ink-receptive areas on a wet lithographic printing construction, an oleophobic material is applied to the hydrophilic surface of the plate that has suffered contamination and/or scratching, and allowed to cure. So long as the hydrophilic surface is capable of permanently bonding the oleophobic deletion agent, the areas to which that agent has been applied will not accept ink.

Abstract: An asphalt release agent for preventing hot road asphalt, especially polymer-modified asphalt, from sticking to surfaces of delivery truck beds is provided. The release agent includes a water-based mixture of polycycloaliphatic amines and polyalkylene glycols. The release agent is applied onto the truck beds to create a slippery non-stick surface so that the road asphalt which comes in contact with such truck bed surfaces will not adhere.

Abstract: A non-flammable water-repellent/oil repellent composition containing a fluorine containing-polymer and a solvent containing at least 40% by weight of a non-flammable perfluoro organic compound.

Abstract: A composition for controlling deposition having a high flash point and being substantially free of volatile organic compounds is disclosed, the composition being a stable solution containing a dialkylsulfosuccinate, an ethylene oxide/propylene oxide block copolymer and a mineral acid.

Abstract: A furniture cleaning and polishing composition that provides protection against water. The composition contains an admixture of A) about 0.01 to 4% by weight of a water repelling halofluoro polymer; B) up to 15% mineral oil; C) about 3 to 25% hydrocarbon solvent; D) about 0.1 to 5% silicone oil; about 0.01 to 5% surfactant, and the remainder water.

Abstract: A release agent comprising a mixture of (A) a dimethylpolysiloxane and (B) an organopolysiloxane with phenolic hydroxyl groups, said mixture having an average phenol equivalent within the range of 10,000 to 5,000,000 and a dimethylsiloxane oligomer with less than 20 silicon atoms in an amount of less than 5,000 ppm, said agent having a viscosity within the range of 5.times.10.sup.-5 to 1.times.10.sup.-1 m.sup.2 /s at 25.degree. C. The release agent of the present invention possesses excellent heat-resistant and release properties, and suppresses formation of formaldehyde under the effect of thermal decomposition.

Abstract: A protective composition for automotive painted surfaces is provided, comprising emulsified silicone, an evaporation modifier and an agent which increases wetting speed, dispersed in water.

Abstract: Disclosed is a novel composition for improving the hydrophobicity of leather and leather substitutes, which comprises an aqueous dispersion of an unreacted mixture of a relatively inert dimethyl 50 cst silicon fluid, ammonium oleate, and water.

Abstract: A release agent composition which is particularly suited for industrial applications such as preventing the adhesion of asphalt or concrete materials to surfaces such as truck beds, other containers, or equipment used in handling these compounds. The release agent composition includes lecithin in combination with a dispersing agent, particularly a propylene based glycol ether, a propylene based glycol ether acetate, an ethylene based glycol ether, or an ethylene based glycol ether acetate and mixtures thereof. The lecithin and dispersing agent are mixed with water to form an aqueous dispersion for application to surfaces.

Abstract: A free-flowing powder fountain solution concentrate for use in lithographic printing is provided which comprises at least one of a solid ammonium or alkali metal phosphate, a solid polysaccharide, and a preservative The powder concentrate's components have uniformly high water dissolution rate as a blend, producing liquid concentrates in excess of 0.7 lbs/gallon of water for ease of use without the need for constant recirculation during storage. A process for preparing a liquid fountain solution concentrate in excess of 0.7 lbs/gallon of water is also provided whereby a premeasured quantity of the powder concentrate is packaged in a moisture proof package to preserve the powder's free flowability prior to use, and prevent exposure to irritating chemical dust during use.

Abstract: An object of the invention is to provide a rubber modified asphalt type of waterproofing composition which can be used in a normal temperature type of spray waterproofing method and can find its application in waterproofing, moisture-proofing, rustproofing, and filling buildings and structure for engineering works, said waterproofing composition coagulates instantaneously to form a stable yet firm waterproofing layer. This rubber modified asphalt type of waterproofing composition comprises a cationic rubber modified asphalt emulsion and an organic coagulating agent.

Abstract: Wood preservative systems comprising (a) a biocidal effective amount of (i) at least one di C.sub.8 -C.sub.12 alkyl quaternary ammonium carboxylate having the formula ##STR1## wherein R.sup.1 and R.sup.2 are a C.sub.8 -C.sub.12 alkyl group; R.sup.3 is a substituted or unsubstituted, interrupted or uninterrupted C.sub.1 -C.sub.100 group; l and q independently are 1, 2 or 3 and (l) (q) is 1, 2, or 3; and n is 0 or an integer from 1 to 50; (ii) at least one di C.sub.8 -C.sub.12 alkyl quaternary ammonium borate having the formula ##STR2## wherein R.sup.1 and R.sup.2 are defined as above, and a is 2 or 3, but when a is 2, b is 0 or 1, and when a is 3, b is 0, 1, or 2; or (iii) a combination of (i) and (ii); and (b) a solvent are provided. These carboxylate quats as well as carboxylate quats wherein R.sup.1 is a C.sub.1 -C.sub.20 alkyl or aryl-substituted alkyl group and R.sup.2 is a C.sub.8 -C.sub.20 alkyl group are preferably prepared by an indirect or a direct synthesis.

Abstract: A protective coating composition with early water resistance is prepared, according to principles of this invention, by combining in the presence of water and in their proper proportions: (1) zinc dust; (2) a Group IA metal silicate; (3) a colloidal silica ingredient that is modified with a Group IA metal silicate; and (4) a carbonate-containing internal hardener. Optional ingredients such as a stabilizing agent, external hardener, pigments and fillers, and other additives can be used to achieve certain coating properties depending on the final intended coating application. The Group IA metal silicate and colloidal silica ingredient that is modified with a Group IA metal silicate react, in the presence of the other ingredients, to form a silicate network having early water resistance, i.e., water insolubility, improved high-temperature resistance, improved corrosion resistance, and zero volatile organic content.

Abstract: An asphalt release agent for preventing hot road asphalt, especially polymer-modified asphalt, from sticking to surfaces of delivery truck beds is provided. The release agent includes a water-based mixture of polycycloaliphatic amines and polyalkylene glycols. The release agent is applied onto the truck beds to create a slippery non-stick surface so that the road asphalt which comes in contact with such truck bed surfaces will not adhere.

Abstract: A vehicle masking material and method of use. The masking material in one embodiment includes a dextrin, a plasticizer, and water. The masking material may additionally include a surfactant. The masking material is applied to a surface which is to be protected from paint overspray or other coating processes, allowed to dry, and the surface is coated (e.g. with paint). After drying of the paint, or other coating, the masking material is removed by water washing.

Abstract: A copolymer, which comprises about 30 to about 70% by weight of perfluoroalkylethyl (meth)acrylate represented by the following general formula:CH.sub.2 .dbd.CRCOOCH.sub.2 CH.sub.2 Rfwhere R is a hydrogen atom or a methyl group, and Rf is a perfluoroalkyl group having 4 to 16 carbon atoms; about 25 to about 60% by weight of stearyl (meth)acrylate; about 1 to about 15% by weight of 2-chloroethyl vinyl ether; and (d) about 0.1 to about 5% by weight of N-methylol (meth)acrylamide, sum total being 100% by weight, is novel and can form a water- and oil-repellent agent having a good resistance to yellowing of textiles, etc. and capable of shorter curing and low temperature curing.

Abstract: A coating composition which imparts anti-reflective and anti-fog properties to substrates coated therewith. The coating composition utilizes an inorganic metal oxide in combination with particular anionic surfactants. The coating compositions are particularly useful in the manufacture of disposable surgical masks and face shields.

Abstract: An object of the invention is to provide a rubber modified asphalt type of waterproofing composition which can be used in a normal temperature type of spray waterproofing method and can find its application in waterproofing, moisture-proofing, rustproofing, and filling buildings and structure for engineering works, said waterproofing composition coagulates instantaneously to form a stable yet firm waterproofing layer. This rubber modified asphalt type of waterproofing composition comprises a cationic rubber modified asphalt emulsion and an organic coagulating agent.

Abstract: Polyhydroxyl and polyether hydroxyl esters of fatty acids and polyether hydroxides are provided as waterproofers. These waterproofers are also combined with quaternary ammonium compositions and a solvent in waterproofing, wood preservative systems. Preferred quaternary ammonium compounds have chloride, hydroxide, carbonate, carboxylate, or borate counter ions.

Abstract: A gypsum mixture is disclosed which has hydrophobic additive substantially uniformly dispersed therein and which comprises gypsum, a first silane of the general formula (RO).sub.3 SiR or of the general formula (RO).sub.2 SiR.sub.2, and a second silane of the general formula (RO).sub.3 SiR' or of the general formula (RO).sub.2 SiRR', wherein each R is the same or different and represents a lower alkyl group, and R' represents a lower alkyl group which is substituted by a substituent selected from an amino, amino-lower alkyl-amino or dialkylenetriamine group. Preferably, the first silane is methyltrimethoxysilane and the second silane is N-(2-aminoethyl)-3-aminopropyltrimethoxysilane. Also disclosed is a method for preparing said gypsum mixture.

Abstract: Aqueous external release agent for pneumatic tires which contains a fatty alcohol polyglycol ether and conductive carbon black, for establishing the electrical resistance of the tire.

Abstract: The present invention provides a waterproofing wood preservative system comprising a waterproofer selected from the group consisting of an alkyl amine oxide, an alkyl acetoacetate, and a waterproofing quaternary ammonium compound and a biocide comprising at least one biocidal quaternary ammonium compound wherein said waterproofing quaternary ammonium compound is a C.sub.12 -C.sub.30 alkyl or C.sub.6 -C.sub.20 aryl-substituted alkyl, C.sub.12 -C.sub.30 alkyl quaternary ammonium composition and said biocidal quaternary ammonium compound is a C.sub.8 -C.sub.12 alkyl or C.sub.6 -C20 aryl-substituted alkyl, C.sub.8 -C.sub.10 alkyl quaternary ammonium composition. Said wood preservative system offers protection against both biological and physical decomposition of wood, as for example, that occurring in long term-weathering.

Abstract: A dampproofing composition comprising from about 25 to about 80 parts by weight of a polymer based component, from about 15 to about 70 parts by weight of a solvent, and from about 5 to about 60 parts by weight of a processing oil, to total about 100 parts by weight, wherein the solvent produces a substantially homogeneous solution.

Abstract: An object of the present invention is to provide a compound which imparts a sufficient water repellency and a suitable oil repellency to substrates such as a fiber, a paper, a wood material, a hide, a leather, a resin, a glass, a metal, etc. The compound of the present invention is a fluoroalkylcarboxylic acid of the general formula (I), and its derivative of the general formula (II) (e.g. fluoroalkyl alcohol, fluoroalkyl carboxylic acid chloride, fluoroalkylcarboxylic acid amide and fluoroalkylamine).

Abstract: A method is disclosed for imparting hydrophobicity to the surface of a substrate that is repeatedly treated with a solution containing a low level organofunctional silane. The method has particular application in toilet bowl dispensing systems, hard surface cleaners and for providing abrasion or scratch resistant coatings.

Abstract: The invention relates to a method of treating structures of mineral materials, particularly concrete structures, with hydrophobizing substances in the form of silanes and/or siloxanes which are applied to the surfaces of the structures and absorbed therein by capillary action. The hydrophobizing substances may be applied as a thick layer in the form of a gel-like mass of essentially solvent-free silanes and/or siloxanes together with a vehicle medium of a layer-lattice mineral, such as bentonite or montmorillonite. Vehicle medium residues are removed when the hydrophobizing substance has been absorbed into the treated structures.

Abstract: A surface protective composition especially for use on automobiles is prepared which contains about 0.1 to 5% of a film forming fluorine containing polymer, 0 to 10% of micronized wax, a hydrocarbon solvent, an organosilicone compound, a surfactant and water.

Abstract: A method for preparing an aqueous gypsum mixture having hydrophobic additive substantially uniformly dispersed therein, which method comprises admixing in water gypsum, a silane of the general formula (RO).sub.3 SiR' or the general formula (RO).sub.2 SiRR' and non-emulsified polysiloxane of the general formula; ##STR1## wherein each R is the same or different and represents a hydrocarbon group having from one to eight carbon atoms, R' represents a lower alkyl group which is optionally substituted by an amino, amino-loweralkylene-amino or dialkylenetriamine group, and a has an average value of between 20 and 200. The silane is preferably N-(2-aminoethyl)-3-aminopropyltrimethoxysilane and the polysiloxane preferably trimethyl end-blocked linear methylhydrogen polysiloxane. The method may further include adding surfactant. Also disclosed is a gypsum product which includes gypsum mixture prepared according to the above method.

Abstract: Aqueous organopolysiloxane emulsions, especially those which can be crosslinked by addition of Si-bonded hydrogen onto aliphatic multiple bond, their preparation with an emulsifier combination comprising alkylphenyl polyglycol ether and polyvinyl alcohol with a low degree of hydrolysis, and their use for preparing anti-adhesive coatings.

Abstract: Rigid and flexible porous ceramics, including thermal insulation of a type used on space vehicles, are waterproofed by a treatment which comprises applying an aqueous solution of an organopolysiloxane waterproofing agent having reactive silanol groups to the surface of the ceramic and then heating the treated ceramic to form a waterproofed ceramic. The organopolysiloxane is formed by the hydrolysis and partial condensation of di- and trialkoxyfunctional alkylalkoxysilanes having 1-10 carbon atom hydrocarbyl groups.

Abstract: A cementitious material in powder form comprising cement, also comprises sufficient of a granulated hydrophobing additive, which comprises from 5 to 15 parts by weight of an organopolysiloxane component, from 10 to 40 parts by weight of a water-soluble or water-dispersible binder and from 50 to 80 parts by weight of a carrier particle, to give from 0.01 to 5% by weight of the organosiloxane component based on the weight of the cement. The cementitious material displays good hydrophobicity, which may improve upon subsequent wettings of the applied cementitious material to a substrate.

Abstract: A high yield method for the preparation of C.sub.1 -C.sub.20 alkyl or aryl-substituted alkyl, C.sub.8 -C.sub.16 alkyl quaternary ammonium hydroxide is provided whereby two reactants, a corresponding quaternary ammonium chloride and a metal hydroxide, are reacted in a solvent comprising a C.sub.1 -C.sub.4 normal alcohol. The amount of metal hydroxide reactant is that amount sufficient to yield the quaternary ammonium hydroxide and a metal chloride.Also provided are wood preservative systems which include (a) a biocidal effective amount of at least one di C.sub.8 -C.sub.12 alkyl quaternary ammonium hydroxide and (b) a solvent, as well as a method for preserving a wood substrate whereby the substrate is treated with the preservative system.

Abstract: A furniture cleaning and polishing composition that provides protection against water. The composition contains an admixture of A) about 0.01 to 4% by weight of a water repelling fluorinated polymer; B) up to 15% mineral oil; C) about 3 to 25% hydrocarbon solvent; D) about 0.1 to 5% silicone oil; about 0.01 to 5% surfactant, and the remainder water.

Abstract: A method of protecting a vehicle from insects, leaf stains and the like is provided. A vegetable oil, lecithin composition is applied to the vehicle to provide a protective coating.

Abstract: An aqueous emulsion of alkylalkoxysilane which has a stable emulsion state for a long period of time and is useful as an infiltrative preventer of water absorption into a porous inorganic construction material, the emulsion containing an alkylalkoxysilane, water and an emulsifier, wherein droplets of the alkylalkoxysilane in the water has a diameter in the range of from 0.5 to 10 .mu.m, and a process for the production of an aqueous alkylalkoxysilane emulsion, which comprises emulsifying and dispersing an alkylalkoxysilane, water and an emulsifier under conditions sufficient to form an emulsion in which droplets of the alkylalkoxysilane in the water has a diameter in the range of from 0.5 to 10 .mu.m.

Abstract: Water-in-oil emulsions are disclosed that comprise(a) water;(b) from about 10 to 65% by weight of an oil; and(c) an emulsification system comprising a polysiloxane polyalkyl polyether copolymer and a phthalic anhydride derivative, substantially permanently maintaining the water and oil as an emulsion, the emulsification system and the emulsification system being substantially free from aluminum and zirconium salts, the emulsion being at a pH of from about 5 to 10.

Abstract: A toner release agent composition for electrostatography comprises a polydialkoxysilane oil and a concentration of a nonionic surfactant that is effective to prevent or substantially suppress triboelectric charging of pressure and fuser members during fusion of thermoplastic toner on a receiver. The nonionic surfactant preferably comprises about 1 to 10 weight percent, more preferably about 2 to 5 weight percent, of the release agent composition.

Abstract: A desensitizing solution for lithography is disclosed which contains at least one member selected from cyclic amine and ammonium compounds each containing specific structures. The desensitizing solution does not cause environmental pollution, is stable to long-term storage, continuous use, and fluctuations in environmental conditions, is effective in reducing the time required for etching treatment, and has excellent desensitization performance.

Abstract: A composition for protecting an exposed surface from the formation and growth of mildew and from other environmental soiling and from defacement by graffiti marking is provided in the form of an aqueous latex rubber solution which may also contain a bleaching agent. The composition is applied to the surface to be protected as an aqueous solution which, following application, dries and cures to form a transparent protective barrier. The barrier can be removed when desired simply by washing with soap and water.

Abstract: Shelf stable, hydrogen peroxide containing carpet cleaning and treatment compositions provide good cleaning efficacy particularly with oxidazable stains, and impart oil repellency properties to treated carpet fibers.