发明公开
EP0354712A2 Fibrous reinforced materials impregnated with low viscosity polyurethanes/urea forming components 失效
具有低粘度的聚氨酯/脲形成组分浸渍的纤维增强材料。

Fibrous reinforced materials impregnated with low viscosity polyurethanes/urea forming components
摘要:
Improved reinforced polyurethane/urea articles are made by react­ing an organic polyisocyanate with low viscosity imino/enamine­functional compounds in contact with fiberous reinforcing agents.
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