"eptanoic acid, malonic acid, succinic acid, glutaric acid, adipic acid, pimelic acid, crotonic acid, sorbic acid, maleic acid, fumaric acid and sebacic acid with a lower aliphatic alcohol such as methanol, ethanol, propanol, isopropanol, butanol, pentanol, hexanol, heptanol and octanol, isopropyl myristate, isopropyl palmitate, diisopropyl adipate and diethyl sebacate, an ether of a polyalcohol su" . . . .