A sealant for screwing members contains: (a) a self-cross-linking aqueous emulsion; (b) a nanofiberized aramid fiber substance; and (c) a film-forming aid containing a mixture. The mixture contains a compound represented by formula 1: CH.sub.3O—(CH.sub.2CH.sub.2O).sub.n—H. In formula 1, n is 4 or more. An equilibrium reflux boiling point of the overall mixture is 280° C. or higher.

A sealant for screwing members contains: (a) a self-cross-linking aqueous emulsion; (b) a nanofiberized aramid fiber substance; and (c) a film-forming aid containing a mixture. The mixture contains a compound represented by formula 1: CH.sub.3O—(CH.sub.2CH.sub.2O).sub.n—H. In formula 1, n is 4 or more. An equilibrium reflux boiling point of the overall mixture is 280° C. or higher.

The present invention provides a coalescing agent for aqueous coatings, a coalescing agent composition, and an aqueous coating. The coalescing agent for aqueous coatings is obtained by esterification reaction of fatty acids and glycol ethers. The coalescing agent prepared by the present invention has a boiling point as high as 330° C., has no irritant odor, and is environmental friendly and safe. It overcomes shortcomings of conventional coalescing agents, which is suitable for various polymer emulsion systems, and can significantly reduce the film-forming temperature of aqueous emulsion coatings and optimize the film-forming performance.

The present invention provides a coalescing agent for aqueous coatings, a coalescing agent composition, and an aqueous coating. The coalescing agent for aqueous coatings is obtained by esterification reaction of fatty acids and glycol ethers. The coalescing agent prepared by the present invention has a boiling point as high as 330° C., has no irritant odor, and is environmental friendly and safe. It overcomes shortcomings of conventional coalescing agents, which is suitable for various polymer emulsion systems, and can significantly reduce the film-forming temperature of aqueous emulsion coatings and optimize the film-forming performance.

A method includes applying a coating composition to a substrate through a high transfer efficiency applicator wherein the coating composition has a pH of greater than about 7 and comprises: A. a resin dispersion comprising a latex, a polyurethane, or combinations thereof; B. an optional cross-linker; C. an optional pigment; D. water; E. a water-soluble solvent; and F. at least one rheology control agent chosen from an alkali swellable emulsion, a layered silicate, and combinations thereof; wherein the coating composition has a viscosity of about 20 to about 100 cps as determined using ASTM 7867-13 with cone-and-plate or parallel plates at a shear rate of 1000 sec-1, and wherein the coating composition has a wet film thickness of at least 20 microns measured at about 45 degrees without visible sag.

Latexes are provided which may comprise water and resin particles comprising a polymerization product of reactants comprising a dioxane/dioxolane monomer and a vinyl co-monomer, wherein the dioxane/dioxolane monomer is an ester of (meth)acrylic acid with an alcohol comprising a dioxane moiety, an ester of (meth)acrylic acid with an alcohol comprising a dioxolane moiety, or both.

Latexes are provided which may comprise water and resin particles comprising a polymerization product of reactants comprising a dioxane/dioxolane monomer and a vinyl co-monomer, wherein the dioxane/dioxolane monomer is an ester of (meth)acrylic acid with an alcohol comprising a dioxane moiety, an ester of (meth)acrylic acid with an alcohol comprising a dioxolane moiety, or both.

A method of producing resin particles includes a first step of adding a monomer-containing emulsified liquid that contains a polymerizable monomer and an aqueous medium to an aqueous mother medium to polymerize the polymerizable monomer; and a second step of adding an aqueous medium for cooling to the aqueous mother medium after completion of the addition of the monomer-containing emulsified liquid to the aqueous mother medium.

The toner is characterized in that, wherein the binder resin is a resin satisfying at least one of the following specification (A) or (B): (A) the binder resin contains a crystalline resin having a unit (a) represented by the following formula (1) and a resin having a sulfide structure; and (B) the binder resin contains a crystalline resin having the sulfide structure and having the unit (a) represented by the following formula (1):

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wherein the colorant is any colorant selected from the specific group consisting of: carbon black and so on, wherein when the toner is subjected to measurement with a differential scanning calorimeter, a peak temperature of a maximum endothermic peak is present in a range of from 50° C. or more to 70° C. or less, and wherein the maximum endothermic peak has an endothermic quantity of 30 J/g or more and 70 J/g or less.

A floor finishing composition comprises water, polymer of ethylenic unsaturated monomers having a glass transition temperature of at least 90#C as measured using differential scanning calorimetry according to the ASTM Method D3418-15, coalescing solvent, and polyvalent metal crosslinking agent. The ethylenic unsaturated monomers comprise methyl (meth)acrylate, α,β-unsaturated carboxylic acid, aromatic vinyl monomer, and no more than 25% by weight of α,β-unsaturated carboxylic ester of C2-10 alcohol based on total weight of the monomers. The ethylenic unsaturated monomers may comprise from about 14% to about 18% by weight of the α,β-unsaturated carboxylic acid based on total weight of the monomers. The amount of coalescing solvent in the floor finishing composition may be more than 6% by weight based on total weight of the floor finishing composition.