11.15.05
Patent No. US 6,736,858 B2: Japanese researchers for Matsumoto Yushi-Seiyaku Co., Ltd., Osaka, Japan, were granted a patent to impart liquid permeability to fibers. The composition contains alkyl phosphate salts, a trialkylglycine derivative, a polyoxyalkylene-modified silicone and an ester obtained from dicarboxylic acid and alkoxylated ricinolein.