| 摘要 |
An improved ultraviolet curable coating composition particularly useful with titanium dioxide pigmented systems is disclosed containing about 5 to about 85 percent, by weight, based on the total ultraviolet curable composition, of an alpha beta ethylenically unsaturated vinyl polymerizable compound containing at least about 2 sites of alpha beta ethylenic unsaturation, up to about 50 percent, by weight, of an alpha beta ethylenically unsaturated vinyl polymerizable compound containing a single site of alpha beta ethylenic unsaturation, about 0.05 to about 15 percent, by weight, on the same basis, of an ultraviolet photoinitiator, and about 5 to about 50 percent, by weight, of a polyacrylate or methacrylate ester of a polyhalogenated polyol.
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