Antimicrobial polymer latexes derived from unsaturated quaternary ammonium compounds and antimicrobial coatings, sealants, adhesives and elastomers produced from such latexes
申请人:Stepan Company
公开号:US20040092632A1
公开(公告)日:2004-05-13
An improved method of making CASE materials is provided, wherein the method utilizes a polymer latex derived from at least one ethylenically unsaturated monomer and at least one polymerizable surface active agent. The polymerizable surface active agent is capable of co-polymerization with traditional monomers and is preferably substantially completely consumed during the course of the polymerization. Latex polymers produced by the method of the present invention are well suited for use in coatings, adhesives, sealants, elastomers. Additionally, the present invention relates to improved coating, adhesive, sealant and elastomer (CASE) materials utilizing polymer latexes derived from various monomers and ethylenically unsaturated amine salts of sulfonic, phosphoric and/or carboxylic acids.
本发明提供了一种制造 CASE 材料的改进方法,其中该方法利用了一种由至少一种乙烯基不饱和单体和至少一种可聚合表面活性剂制成的聚合物胶乳。可聚合表面活性剂能与传统单体共聚合,最好在聚合过程中完全消耗。用本发明的方法生产的乳胶聚合物非常适合用于涂料、粘合剂、密封剂和弹性体。此外,本发明还涉及利用由各种单体和磺酸、磷酸和/或羧酸的乙烯不饱和胺盐衍生的聚合物胶乳改进的涂料、粘合剂、密封剂和弹性体(CASE)材料。