Invention Grant
US09034472B2 Non-aqueous polyurethane coating compositions 有权
非水性聚氨酯涂料组合物

Non-aqueous polyurethane coating compositions
Abstract:
The present invention relates to a non-aqueous coating composition comprising: 1) 75 to 99 wt. %, preferably 85 to 95 wt. % of a hard urethane(meth)acrylate polymer or oligomer; and 2) 1 to 25 wt. %, preferably 5 to 15 wt. % of a soft unsaturated urethane(meth)acrylate polymer or oligomer containing allophanate groups.
Public/Granted literature
Information query
Patent Agency Ranking
0/0