发明授权
US09453100B2 Polymer compositions and methods 有权
聚合物组合物和方法

Polymer compositions and methods
摘要:
The present invention encompasses polyurethane compositions comprising aliphatic polycarbonate chains. In one aspect, the present invention encompasses polyurethane foams, thermoplastics and elastomers derived from aliphatic polycarbonate polyols and polyisocyanates wherein the polyol chains contain a primary repeating unit having a structure: In another aspect, the invention provides articles comprising the inventive foam and elastomer compositions as well as methods of making such compositions.
公开/授权文献
信息查询
0/0