| abstract |
Reaction products have more than 1,500 molecular weight and are produced by reacting: A) fats having 1 to 10, preferably 1.5 to 6 units of at least one of the functional groups -OH, -COOH, -SH, -NH2, -C=C-, an epoxide group or an acid anhydride group in the fat radical, the fat containing at least 1 % by moles of at least three-functional fats, with B) at least one mono- or multifunctional compound capable of reacting with the functional groups of the fats. The reaction products are preferably dispersed as liquids in water. These binders are suitable for coating, sealing and binding, in particular gluing, alone or combined with known glues and polymer dispersions. Glue dispersions, pressure-sensitive masses, universal glues and glue sticks may in particular be produced from these binders. |