摘要:
A multilayer coating system is disclosed. The first layer is a thermally curable layer comprising one or more thermally curable groups and one or more radiation curable groups. The second layer comprises a radiation curable resin.
摘要:
Disclosed are vinyl ethers and related compositions. The vinyl ethers are the conjugate addition reaction product of reactants comprising a vinyl ether group-containing acrylic ester and a nucleophile.
摘要:
A composition that includes a copolymer containing residues having the following structural units (I): where n is an integer from 1 to 10,000; R1 is linear or branched C1 to C4 alkyl; R2 is selected from the group consisting of methyl, linear, cyclic, or branched C2 to C20 alkyl, alkenyl, aryl, alkaryl, and aralkyl; and R3 is a moiety comprising a group that is capable of undergoing a polymerization reaction when exposed to actinic radiation or ionizing radiation. The composition may be used to coat a substrate by providing a substrate; applying a layer of a radiation-curable composition that includes the copolymer described above over at least a portion of a surface of the substrate; and curing the radiation-curable composition by exposing the layer to actinic radiation in an amount sufficient to effect curing of the radiation-curable composition.
摘要翻译:一种组合物,其包含含有具有以下结构单元(I)的残基的共聚物:其中n为1至10,000的整数; R 1是直链或支链C 1至C 4烷基; R 2选自甲基,直链,环状或支链C 2至C 20烷基,烯基,芳基,烷芳基 和芳烷基; 且R 3是包含当暴露于光化辐射或电离辐射时能够经历聚合反应的基团的部分。 组合物可以用于通过提供基材来涂布基材; 在衬底的表面的至少一部分上施加包含上述共聚物的可辐射固化组合物层; 以及通过将该层暴露于足以实现可辐射固化组合物固化的量的光化辐射来固化可辐射固化组合物。
摘要:
Disclosed are waterborne, radiation-curable coating compositions. These coating compositions include a water-dispersible polymer and a hydrophobic multi-functional ethylenically unsaturated compound. The compositions are characterized by being viscosity stable at elevated temperatures and alkaline conditions.
摘要:
An abrasion resistant coating composition having excellent wear clarity is disclosed. The coating composition comprises a unique blend of particles, including alumina that has been treated with an organosilane and silica that is either similarly treated or left untreated. The use of these particles in combination allows for a significant reduction in the weight percent of wear resistant particles that can impart a suitable level of abrasion resistance to a coating. The particles can be included, for example, in a urethane acrylate binder that can be cured using UV radiation. Methods for using these coatings are also disclosed.
摘要:
Disclosed are vinyl ethers and related compositions. The vinyl ethers are the conjugate addition reaction product of reactants comprising a vinyl ether group-containing acrylic ester and a nucleophile.
摘要:
Disclosed are waterborne, radiation-curable coating compositions. These coating compositions include a water-dispersible polymer and a hydrophobic multi-functional ethylenically unsaturated compound. The compositions are characterized by being viscosity stable at elevated temperatures and alkaline conditions.
摘要:
Disclosed are vinyl ethers and related compositions. The vinyl ethers are the conjugate addition reaction product of reactants comprising a vinyl ether group-containing acrylic ester and a nucleophile.
摘要:
Disclosed are waterborne, radiation-curable coating compositions. These coating compositions include a water-dispersible polymer and a hydrophobic multi-functional ethylenically unsaturated compound. The compositions are characterized by being viscosity stable at elevated temperatures and alkaline conditions.
摘要:
Disclosed are vinyl ethers and related compositions. The vinyl ethers are the conjugate addition reaction product of reactants comprising a vinyl ether group-containing acrylic ester and a nucleophile.