申请人:Surfa Tech Corporation
公开号:US07193111B1
公开(公告)日:2007-03-20
The present invention relates to a novel class of polymeric compounds having specific quaternized amine based upon a dimer acid reacted with an dimethyl amino propyl amine to make an amido amine, which is subsequently reacted to make a polymeric quaternary compound. Dimer acid is a C-36 diacid having a cyclic structure and two amine groups that allow for the synthesis of a high molecular weight cationic compound which is extremely substantitive to human skin and are well tolerated by human tissue making them suitable for use preparation of barrier products for personal care applications.
本发明涉及一种新型的聚合物化合物类,其具有基于二聚酸反应的特定季铵化胺,该二聚酸与二甲基氨丙基胺反应形成酰胺胺,随后反应形成聚合物季铵化合物。二聚酸是一种具有环状结构和两个胺基团的C-36二元酸,允许合成高分子量阳离子化合物,该化合物对人体皮肤具有极强的亲和力,并且被人体组织很好地耐受,使其适用于制备个人护理应用的屏障产品。