发明申请
US20050239955A1 Urethane acrylate composition structure 审中-公开
聚氨酯丙烯酸酯组成结构

Urethane acrylate composition structure
摘要:
A urethane acrylate composition includes a urethane acrylate adduct. The urethane acrylate adduct is the reaction product of an isocyanate component and a stoichiometric excess of a functionalized acrylate component. The functionalized acrylate component is reactive with the isocyanate component. The urethane acrylate composition also includes an inhibitor and a first metal salt. The inhibitor has a functional group that is sterically hindered. The urethane acrylate composition exhibits excellent stability over time. The presence of the inhibitor in combination with the metal salt improves the storage stability of the urethane acrylate composition.
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