Hydrophobic and Brightening Agents for Textile materials made from or containing Cellulose and Cellulose for hides and Procedure for obtaining These agents

摘要

An agent for conditioning and imparting water repellency to leather comprises a homogeneous mixture of (a) 10 to 35% by weight of a compound of the formula IMAGE wherein R is linear or branched alkyl or alkenyl each having 14 to 22 carbon atoms, m is a number average from 1.0 to 1.5 and n is 2 minus m; (b) 0 to 10% by weight of non-ionic emulsifiers; (c) 0 to 3% by weight of anionic emulsifiers with the proviso that the sum of (b) and (c) is 0.5 to 10%; (d) 0 to 5% by weight of an epoxide of the formula IMAGE wherein R' is alkyl or alkenyl having 15 to 40 carbon atoms; (e) 0 to 25% by weight of fat liquors; and (f) 25 to 89.5% by weight of water or a water-miscible organic solvent.