发明授权
US4013481A Pigment formulation 失效
颜料配方

Pigment formulation
摘要:
Process for the manufacture of pigment preparations by comminution in the presence of surface-active agents which can be saponified under acid or alkaline conditions and which contain at least one group which confers solubility in a radical which is to be split off during the saponification.
信息查询
0/0