1. The role of certain substituted 2-amino-benzothiazolylbenzoylthiocarbamides as additives in extreme pressure lubrication of steel bearing balls
2. , and , ‘Dimercaptothiadiazole-derived organic esters, amides and mine salts as multifunctional/antiwear/antioxidant additives’, US Patent US 4,908,144.
3. ‘Substituted 2,5-dimercapto-1,3,4,-thiadiazoles and lubricating compositions containing same’, Eur. Pat. Appl. EP 0,209,730.
4. ‘Lubricating composition containing antiwear/extreme pressure additives’, Eur. Pat. Appl., EP 0,294,060.
5. , and , ‘Lubricant additives derived from aminomercaptothiadiazole and lubricant compositions containing same’, US Patent US 4,846,984.