Abstract: Polymers are disclosed that include a structure having the formula wherein, R1 is independently selected from a C2-10 n-alkylene group, a C2-6 branched alkylene group, a C6-8 cycloalkylene group, a C6-10 alkylcycloalkylene group, —[(—CH2—)p—X—]q—(—CH2—)r—, or —[(—CH2—)p—X—]q—(—CH2—)r—, wherein at least one —CH2— unit is substituted with a methyl group, wherein p is an integer having a value ranging from 2 to 6, q is an integer having a value ranging from 1 to 5, r is an integer having a value ranging from 2 to 10, and X is selected from O, S, and —NR—, wherein R is hydrogen or methyl; R2 denotes a structure derived from allyl (meth)acrylate or a multi-functional (meth)acrylate; R3 is independently selected from hydrogen and an alkyl group; n is an integer having a value ranging from 1 to 60; and m is a rational number having a value ranging from 0 to 10.

Abstract: Epoxy-capped polythioethers and curable compositions of epoxy-capped polythioethers are disclosed.

Abstract: Epoxy-capped polythioethers and curable compositions of epoxy-capped polythioethers are disclosed.

Abstract: The present invention relates to a sulfur-containing polyureaurethane and a method of preparing said polyureaurethane. In an embodiment, the sulfur-containing polyureaurethane adapted to have a refractive index of at least 1.57, an Abbe number of at least 32 and a density of less than 1.3 grams/cm3, when at least partially cured.

Abstract: Dimercaptan terminated polythioether polymers are disclosed, as are methods for making and using the same.

Abstract: Polymers are disclosed that include a structure having the formula wherein, R1 is independently selected from a C2-10 n-alkylene group, a C2-6 branched alkylene group, a C6-8 cycloalkylene group, a C6-10 alkylcycloalkylene group, —[(—CH2—)p—X—]q—(—CH2—)r—, or —[(—CH2—)p—X—]q—(—CH2—)r—, wherein at least one —CH2— unit is substituted with a methyl group, wherein p is an integer having a value ranging from 2 to 6, q is an integer having a value ranging from 1 to 5, r is an integer having a value ranging from 2 to 10, and X is selected from O, S, and —NR—, wherein R is hydrogen or methyl; R2 denotes a structure derived from allyl (meth)acrylate or a multi-functional (meth)acrylate; R3 is independently selected from hydrogen and an alkyl group; n is an integer having a value ranging from 1 to 60; and m is a rational number having a value ranging from 0 to 10.

Abstract: The present invention relates to a sulfur-containing polyureaurethane and a method of preparing said polyureaurethane. In an embodiment, the sulfur-containing polyureaurethane adapted to have a refractive index of at least 1.57,an Abbe number of at least 32 and a density of less than 1.3 grams/cm3, when at least partially cured.

Abstract: Polythioether polymers, curable compositions of polythioether polymers, the process of making polythioether polymers, and the use of polythioether polymers in sealants, wherein the polythioether polymers and curable compositions are liquid at a temperature of 20° C. or less, are disclosed.

Abstract: Curable compositions comprising polythioether polymers and polybasic acid-based polyepoxies, and methods of using curable compositions comprising polythioether polymers and polybasic acid-based polyepoxies are disclosed. Cured, curable compositions exhibit enhanced corrosion resistance and adhesion upon exposure to fuels.

Abstract: Selectively strippable coating compositions comprising at least one amine-terminated polyamide are disclosed. Multi-layer coatings formed from the selectively strippable coating compositions, and methods of using coating compositions comprising at least one amine-terminated polyamide to facilitate selective removal of an adjoining coating by a stripper are also disclosed.

Abstract: Compositions comprising urethane acrylates for enhancing adhesion between coatings, methods of enhancing coating adhesion using a tie coat comprising urethane acrylates, multi-layer composite coatings comprising urethane acrylates, and methods of refinishing an aged coating are disclosed.

Abstract: Compositions for refinishing aged surfaces, and methods of refinishing aged surfaces by applying compositions comprising at least one chlorinated polyolefin are disclosed.

Abstract: A two-component epoxy amine primer system is disclosed. The epoxy component comprises an epoxy functional extended urethane, particularly one having one or more bisphenol components.

Abstract: The present invention relates to a sulfur-containing polyureaurethane and a method of preparing said polyureaurethane. In an embodiment, the sulfur-containing polyureaurethane adapted to have a refractive index of at least 1.57, an Abbe number of at least 32 and a density of less than 1.3 grams/cm3, when at least partially cured.

Abstract: Epoxy-capped polythioethers and curable compositions of epoxy-capped polythioethers are disclosed.

Abstract: Polythioether polymers, curable compositions of polythioether polymers, the process of making polythioether polymers, and the use of polythioether polymers in sealants, wherein the polythioether polymers and curable compositions are liquid at a temperature of 20° C. or less, are disclosed.

Abstract: The present invention relates to a sulfur-containing polyureaurethane and a method of preparing said polyureaurethane. In an embodiment, the sulfur-containing polyureaurethane adapted to have a refractive index of at least 1.57, an Abbe number of at least 32 and a density of less than 1.3 grams/cm3, when at least partially cured.

Abstract: Coating compositions and methods of making and using such coating compositions, for providing durability and repellency. The coating composition comprising a polyol, a polyisocyanate, and a fluorinated activator, optionally prepared from a polyol, a polyisocyanate and a perfluoroalkyl alcohol.