A polyoxazolidinone composition can include a reaction product of 1,5-pentamethylene diisocyanate-based polyisocyanate and poly-functional epoxide, wherein the 1,5-pentamethylene diisocyanate-based polyisocyanate and the poly-functional epoxide are combined at an equivalent ratio of from about 0.5:1 to about 1.5:1 isocyanate equivalents to epoxide equivalents in the presence of a reaction catalyst.

A polyoxazolidinone composition can include a reaction product of 1,5-pentamethylene diisocyanate-based polyisocyanate and poly-functional epoxide, wherein the 1,5-pentamethylene diisocyanate-based polyisocyanate and the poly-functional epoxide are combined at an equivalent ratio of from about 0.5:1 to about 1.5:1 isocyanate equivalents to epoxide equivalents in the presence of a reaction catalyst.

Described herein is a method of using aromatic and/or araliphatic carboxylic acids in preparation of aqueous basecoat materials for the purpose of improving the adhesion of the aqueous basecoat materials to overbaked clearcoat materials. Also described herein is a method for producing a multicoat paint system, where a basecoat material is applied directly to an overbaked clearcoat film.

Described herein is a method of using aromatic and/or araliphatic carboxylic acids in preparation of aqueous basecoat materials for the purpose of improving the adhesion of the aqueous basecoat materials to overbaked clearcoat materials. Also described herein is a method for producing a multicoat paint system, where a basecoat material is applied directly to an overbaked clearcoat film.

The present disclosure is drawn to primer compositions, which can include a binder including polyvinyl alcohol, starch nanoparticles, and a polyurethane dispersion. The primer competitions can also include a cationic salt and water.

The present invention relates to a method for purifying polyaspartic acid ester compositions and to the provision of polyaspartic acid ester compositions that contain 0.01 to <2% by weight fumaric acid dialkyl esters.

A two-component polyurethane composition comprising: a specific emulsion polymer, and a water-dispersible polyisocyanate; the emulsion polymer comprising, by weight based on the weight of the emulsion polymer, (a) greater than 15% to less than 30% of structural units of tert-butyl methacrylate, (b) greater than 10% of structural units of a hydroxy-functional alkyl (meth)acrylate, (c) structural units of a phosphorous-containing acid monomer and/or a salt thereof, (d) structural units of an additional acid monomer and/or a salt thereof, and (e) structural units of an additional monoethylenically unsaturated nonionic monomer; wherein the weight ratio of (d)/(c) is in the range of from 7.1:1 to 9.9:1; and a process of preparing the two-component polyurethane composition.

A decorative sheet including a substrate layer, and one or more layers of at least one of a transparent resin layer and a top coat layer provided on one surface of the substrate layer, the one or more layers being provided as a front surface layer, wherein at least one layer of the transparent resin layer and the top coat layer contains a radical scavenger, and the radical scavenger is contained in a form of radical scavenger vesicles, which encapsulate the radical scavenger within an outer membrane.

A decorative sheet including a substrate layer, and one or more layers of at least one of a transparent resin layer and a top coat layer provided on one surface of the substrate layer, the one or more layers being provided as a front surface layer, wherein at least one layer of the transparent resin layer and the top coat layer contains a radical scavenger, and the radical scavenger is contained in a form of radical scavenger vesicles, which encapsulate the radical scavenger within an outer membrane.

An article including a film on a surface thereof, the film having smudge resistance for preventing leaving smudges, such as fingerprints, and having excellent heat-shielding properties against sunlight, and a coating material. The article includes a film at least containing a resin, beads, and titanium oxide, and a base material. The film being disposed on the base material, the amount of the titanium oxide (% by area) contained in the film being or more of the amount of the beads (% by area) contained in the film.