Curable liquid resin composition
AssigneeDsm N.V.
InventorsChander P. Chawla, Tohru Ohtaka, Shinichirou Iwanaga, Tsuyoshi Watanabe, Katsutoshi Igarashi
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Abstract
A curable liquid resin composition comprising a urethane (meth)acrylate polymer obtained by reacting: (A) a polyol compound containing as structural units groups which are represented by formulae --CH.sub.2 CH.sub.2 O-- or --CH.sub.2 CH(CH.sub.2 CH.sub.3)O--; (B) a polyisocyanate compound; and (C) at least one (meth)acrylate compound containing a hydroxyl group and coated articles produced therefrom.
Claims16
A curable liquid resin composition for making a urethane (meth)acrylate polymer that comprises:
- (A) a polyol compound consisting of the structural unit groups
- --CH.sub.2 CH.sub.2 O-- and
- --CH.sub.2 CH(CH.sub.2 CH.sub.3)O--;
- (B) a polyisocyanate compound;
- and
- (C) at least one (meth)acrylate compound containing a hydroxyl group, wherein the weight ratio of the structural unit groups --CH.sub.2 CH.sub.2 O--/--CH.sub.2 CH(CH.sub.2 CH.sub.3)O-- is 2-50/20-98.
A urethane (meth)acrylate polymer that comprises the reaction product of:
- (a) a polyol compound consisting of the structural unit groups
- --CH.sub.2 CH.sub.2 O-- and
- --CH.sub.2 CH(CH.sub.2 CH.sub.3)O--;
- (B) a polyisocyanate compound;
- and
- (C) at least one (meth)acrylate compound containing a hydroxyl group, wherein the weight ratio of the structural unit groups --CH.sub.2 CH.sub.2 O--/--CH.sub.2 CH(CH.sub.2 CH.sub.3)O-- is 2-50/20-98.
Dependencies are inferred from the claim text.