Binders based on fatty chemical reaction products BINDERS BASED ON FAT CHEMICAL REACTION PRODUCTS

摘要

The reaction product has a molecular weight of 1,500 or more, and A) is a fatty radical, which averages 1 to 10 or more of the following functional groups -OH, -SH, -NH ₂ , -C = C-, -COOH, anhydride group or epoxide group. , Preferably from 1.5 to 6 fats (fats contain at least 1 mol% of trifunctional fats) and B) single or multifunctional compounds capable of reacting with the action of one or more fats. The rebound product is preferably dispersed in a liquid in water. The binder is suitable for applying, sealing and bonding, in particular for adhesion treatment alone or in combination with known adhesives and polymer dispersions. Adhesive dispersions, pressure-sensitive materials, universal adhesives and adhesive sticks can in particular be prepared from such binders.