Aqueous resinous polyelectrolyte dispersion and improved aqueous latex adhesive composition
申请人:Sylvachem Corporation
公开号:EP0013333A1
公开(公告)日:1980-07-23
A resinous polyelectrolyte, especially suitable for use as a tackifier in latex adhesives, comprises an ionizable resinous mixture which is ionized with a volatile ionizing agent, said ionizable resinous mixture being the reaction product of a rosin, a carboxylicacid, and a C1-C18 mono-alcohol, said ionizable resinous mixture having a softening point not substantially above about 125°C and an acid number of between about 30 and 150, said reaction product comprising the carbocyclic nucleus of rosin having at least one carboxylic acid group and at least one carboxylic acid ester group of said mono-alcohol.
一种树脂聚电解质,特别适合用作乳胶粘合剂中的增粘剂,它包括一种用挥发性电离剂电离的可电离树脂混合物,所述可电离树脂混合物是松香、羧酸和 C1-C18 脂肪醇的反应产物、所述可离子化树脂混合物的软化点基本不高于约 125°C,酸数在约 30 至 150 之间,所述反应产物包括松香的碳环核,该碳环核具有至少一个羧酸基团和所述一元醇的至少一个羧酸酯基团。