申请人:Chen Pingao Jimmy
公开号:US20050070646A1
公开(公告)日:2005-03-31
Curable urea formaldehyde binder compositions are provided which are useful in coated abrasive and wood engineering applications, in a time released fashion. The time released curable binder compositions include a urea formaldehyde resin and an aryl phosphite in varying concentrations. The curable binder compositions of the present invention provide desirable working times and faster curing times tinder ambient or near ambient conditions.
提供了可固化的脲醛粘合剂组合物,这种组合物以时间释放的方式可用于涂层磨料和木材工程应用。定时释放型可固化粘结剂组合物包括不同浓度的脲醛树脂和亚磷酸芳基酯。本发明的可固化粘结剂组合物在环境或接近环境的条件下可提供理想的工作时间和更快的固化时间。