| abstract |
1299607 Lubricant compositions E R SQUIBB & SONS Inc 15 Dec 1969 [18 Dec 1968] 61008/69 Heading C5F [Also in Division C2] As emulsifying agents in the preparation of lubricants, there are employed novel azasteroids of formula wherein R is OH or OAc where Ac is the acyl group of a C 1-12 aliphatic, alicyclic, alicyclicaliphatic or aromatic hydrocarbon carboxylic acid which is optionally substituted by one or more hydroxy, carboxy, C 1-12 acyloxy, C 1-8 alkoxy, amino or halo radicals; R<SP>1</SP> is H; or R and R<SP>1</SP> together respesent oxo; and n is 1 or 2. |