ETHERS OF TETRAIODIGLYCOL AND ORGANIC ACIDS AS EXTREME-PRESSURE ADDITIVE TO LUBRICATING OILS

摘要

тетратиодигликол  esters and organic acids of general formula to ососнгснгздсн осокг, CCPj, CjHj, where r, r, n, CHg, C« h, 7 h, 3, 55 CgH, 7 (with |, or r, ch Ej - c,,Hj5; or Fv; | and r is the same