Abstract: Aspects of the disclosure are directed to methods and/or apparatuses involving an apparatus having a channel, an actuator, a mechanical stop, and a dial having nozzles and a gear. The dial is operable to rotate for selectively aligning each of the respective nozzles with the channel. The gear has a plurality of cogs and recessed regions between adjacent ones of the cogs, and is configured with the mechanical stop to prevent movement of the actuator when the dial is positioned such that none of the nozzles are aligned with the channel.

Abstract: An adapter receives two separate fluids from a container having two separate fluid compartments and combines the fluids into a single fluid stream for delivery to a spray fluid dispenser. The adapter comprises a unitary housing having a first open end for fluid connection to the container and a second open end for fluid connection to the spray fluid dispenser. The housing defines a manifold forming a fluid passageway therein between the first end and the second end. The manifold includes two separate first conduits formed at the first end. Each of the first conduits is connected to a respective one of the fluid compartments. The manifold further includes a second conduit in fluid communication with the second end for delivery of the combined fluids to the spray fluid dispenser. The first conduits are each in fluid communication with the second conduit.

Abstract: Aqueous hydrophobic polyurethane dispersions are made from urethane prepolymers derived from reacting constituents including at least one polyisocyanate, vegetable oil based saturated monoglycerides, non-isocyanate based urethane polyols prepared from polyamines and cyclic carbonates, at least one long-chain polymeric polyol or long-chain polyol from biorenewable resources, polyols with hydrophilic groups, optional polydimethysiloxane based polyols with hydroxyl functional groups terminated in one end and alkyl groups terminated in another end.

Abstract: Aspects of the disclosure are directed to a water-based aerosol composition, as well as related methods and resulting films. As may be implemented in accordance with one or more embodiments, a water-based aerosol composition includes a solvent including water, a liquid propellant, and a waterborne alkyd polymer material. The solvent, propellant and waterborne alkyd polymer operate together to propel the water-based aerosol composition onto a surface and cure the alkyd polymer on the surface, therein providing a coating on the surface that inhibits oxidation thereof.

Abstract: A propellantless aerosol fluid dispensing system including a reusable pressurizable canister and a disposable fluid containing pouch, the pouch including a valve assembly for dispensing the fluid.

Abstract: A seed-oil based reactive diluent is synthesized via a two-step process wherein in the first step, unsaturated seed oils such as soybean oil first react with mono-hydroxy functional amines to form an intermediate mixture composed of mono-hydroxy functional seed oil based derivatives and in the second step, a core molecule having multiple hydroxyl-reactive groups reacts with the intermediate mixture prepared from the first step and a polyol cross-linker to form a reactive diluent with a star-branched shape.

Abstract: A propellantless aerosol fluid dispensing system including a reusable pressurizable canister and a disposable fluid containing pouch, the pouch including a valve assembly for dispensing the fluid.

Abstract: Two component coatings having a viscosity range of 6 to 9 wet mils of sag consisting of a base component and an activator component. The base component comprises an epoxy siloxane resin and an alkyl quaternary ammonium clay rheology agent, and the activator component is an amino silane.

Abstract: A fillable container and applicator for storing and then later applying liquids such as paints, dyes, and varnishes to a surface, the container including a resilient bottle adapted to hold a liquid including a open end, a pin that fits over the bottle open end that includes a opening complementary to the bottle open end, a cap that fits over the pin that includes an opening complementary to the bottle open end, an applicator holder and a liquid applicator.

Abstract: Paint stripping compositions that are relatively non-toxic and environmentally safe are disclosed for use in removing, for example, oil base alkyd and latex paints, varnishes, lacquers, shellacs, enamels, polyurethane, and epoxy coatings from wood and metal surfaces at ambient temperatures. Tetrahydrofurfuryl alkyl ethers, alone, or in combination with other ingredients, such as N-methyl-2-pyrrolidone, provide compositions with improved paint stripping properties.

Abstract: Relatively non-toxic and environmentally safe paint stripping compositions are disclosed for use in removing, for example, oil based alkyd and latex paints, varnishes, lacquers, shellacs, enamels, polyurethane and epoxy coatings from wood and metal surfaces at ambient temperatures. It has been unexpectedly found that C.sub.3 -C.sub.7 ether esters and carbonates of the form R--O--(CH.sub.2).sub.n --COOR.sub.1, wherein R and R.sub.1 are lower alkyl groups and n=0-2, used in combination with tetrahydrofurfuryl alcohol (THFA) increase the rate of paint removal relative to THFA alone. Other ingredients, such as N-methyl-2-pyrrolidone (NMP), gamma-butyrolactone (BLAC) may be added to improve the efficacy of the present invention without detracting from its other beneficial properties. Additives such as formic acid, surfactant, thickener, corrosion inhibitor, fragrance, and bittering agent may also be added.

Abstract: A water repellent coating for wood substrates is presented. The coating comprises a highly dispersed mixture of polytetrafluoroethylene, alkyd resin and microcrystalline wax. Dispersion of the polytetrafluoroethylene and microcrystalline wax as discrete particles prevents delamination of successive coats while providing intercoat adhesion. Also presented is a process for the preparation of water repellent wood coatings that prohibits microcrystalline wax breakdown.

Abstract: Water based aerosol coatings which comprise water reducible resin, dimethylether, water and water soluble solvent are described. The improved water reducible aerosol coatings can be cleaned up with water, have high gloss, are non-flammable and contain no aromatic hydrocarbons such as toluene or xylene.

Abstract: Use of ethyl hydroxy ethyl cellulose to aid in dispersion and suspension of pigment and control of application rheology in inorganic zinc-rich primers made with partially hydrolyzed ethyl silicate resins is described.

Abstract: An improved method of preparing hydrolyzed alkyl silicate binders useful in manufacturing protective coatings, i.e., zinc-rich coatings, is described wherein the hydrolysis is catalyzed in the presence of a strong acid form ion exchange resin instead of a conventional acid catalyst.