申请人:WESTVACO CORPORATION
公开号:EP0633300A1
公开(公告)日:1995-01-11
The invention relates to improved solution phenolics and the process for preparing them. In particular, the invention relates to viscosity-stable high solids solutions of esters of rosin-phenol condensates having properties which make them useful in formulating vehicles for gravure printing inks.
本发明涉及改进的溶液酚类化合物及其制备工艺。特别是,本发明涉及粘度稳定的松香-苯酚缩合物酯的高固体溶液,其特性使其可用于配制凹版印刷油墨的载体。