发明申请
US20070238830A1 Aqueous polyurethane dispersions with improved storage stability 审中-公开
水性聚氨酯分散体具有改善的储存稳定性

Aqueous polyurethane dispersions with improved storage stability
摘要:
The invention relates to aqueous polyurethane dispersions with a high hard-segment fraction and improved storage stability, to a process for preparing them, and to coating compositions prepared from them.
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