申请人:Bernard Jean-Marie
公开号:US20090312502A1
公开(公告)日:2009-12-17
The invention relates to a method for preparing polyhydroxy-urethanes without using a compound having an isocyanate function, and from amino compounds and compounds carrying carbonate functions, in particular cyclic carbonate functions. The invention also relates to a method for preparing aqueous or hydro-organic formulations containing polyhydroxy-urethanes, and to the use of said polyhydroxy-urethanes and of said aqueous or hydro-organic formulations.
本发明涉及一种制备聚羟基
脲的方法,不使用具有
异氰酸酯功能的化合物,而是使用
氨基化合物和含
碳酸酯功能的化合物,特别是环状
碳酸酯功能的化合物。本发明还涉及一种制备含聚羟基
脲的
水性或
水-有机配方的方法,以及所述聚羟基
脲和所述
水性或
水-有机配方的用途。