Described in preferred embodiments are UV curable coating compositions including a unique blend of aliphatic urethane acrylate resins. Also described are coated articles and methods for their production involving the use of the coating compositions.

Described in preferred embodiments are UV curable coating compositions including a unique blend of aliphatic urethane acrylate resins. Also described are coated articles and methods for their production involving the use of the coating compositions.

An aerogel according to the present invention is obtained by reacting silanol moieties on a surface of a clay; an isocyanate compound A; an isocyanate compound B; a cyclic ether compound; a solvent A; and a solvent B. Aerogels according to the present invention have good mechanical properties and good thermal insulation properties.

The present disclosure provides a pressure sensor composition that includes a crosslinked polymer, a conductive carbon material and an elastomeric rubber, pressure sensors including the same, and methods of preparation and use thereof.

Described in preferred embodiments are UV curable coating compositions including a unique blend of aliphatic urethane acrylate resins. Also described are coated articles and methods for their production involving the use of the coating compositions.

The present invention provides a blocked polyisocyanate composition comprising a blocked polyisocyanate formed through blocking at least a part of isocyanate groups possessed by a polyisocyanate derived from one or two or more diisocyanates selected from the group consisting of an aliphatic diisocyanate and an alicyclic diisocyanate with an active methylene-based compound comprising a malonic acid diester, wherein a specific molar ratio calculated from contents (mol %) of isocyanurate groups, iminooxadiazinedione groups, uretdione groups, and allophanate groups is 0.05 or more and 0.60 or less.

A coating composition can be made by providing an aminoalkoxysilane and, in the substantial absence of water, reacting at least a portion of the aminoalkoxysilane with at least one epoxide-containing compound including an aliphatic group to yield at least one alkoxysilylamine, and then reacting the alkoxysilylamine with at least one isocyanate reagent containing at least two isocyanate groups to yield a monomer having plural alkoxysilane groups and, in many embodiments, at least two branched aliphatic groups having at least six carbon atoms. A coating composition thus formed exhibits high durability and good flexibility. Also disclosed is a method of applying a coating composition to a substrate and allowing the coating composition to cure, and the cured coating resulting from such application.

Described in preferred embodiments are UV curable coating compositions including a unique blend of aliphatic urethane acrylate resins. Also described are coated articles and methods for their production involving the use of the coating compositions.

The present invention provides a coating composition comprising 1% to 99% of a blend of two or more aspartic ester functional amines, 20% to 70% of an acrylate-containing compound; and 10% to 70% of one or more polyisocyanates, wherein the coating composition is 100% solids and wherein the coating composition has a maximum viscosity of no more than 600 cps at one hour. The ready-to-apply coating produced from this composition has extended working times without exhibiting zippering and may find use on countertops and floors.

Described in preferred embodiments are UV curable coating compositions including a unique blend of aliphatic urethane acrylate resins. Also described are coated articles and methods for their production involving the use of the coating compositions.