Succinimide derivatives of 2,5-dimercapto-1,3,4-thiadiazole
申请人:R.T. VANDERBILT COMPANY, Inc.
公开号:EP0535470A1
公开(公告)日:1993-04-07
Disclosed are novel compounds of formula I prepared by reacting 2,5-dimercapto-1,3,4-thiadiazole with maleic anhydride and N-polyethylene amine-substituted succinimide. The compounds are dispersants or detergents, antiwear agents and antioxidants when incorporated into lubricating compositions.
本发明公开了 2,5-二巯基-1,3,4-噻二唑与马来酸酐和 N-聚乙烯胺取代琥珀酰亚胺反应制备的新型式 I 化合物。当这些化合物加入润滑组合物中时,可用作分散剂或清洁剂、抗磨剂和抗氧化剂。
THIADIAZOLE COMPOUNDS AND LUBRICANT ADDITIVES THEREOF
申请人:PENNWALT CORPORATION
公开号:EP0242395A1
公开(公告)日:1987-10-28
US5102568A
申请人:——
公开号:US5102568A
公开(公告)日:1992-04-07
US5597785A
申请人:——
公开号:US5597785A
公开(公告)日:1997-01-28
[EN] THIADIAZOLE COMPOUNDS AND LUBRICANT ADDITIVES THEREOF
申请人:PENNWALT CORPORATION
公开号:WO1987002358A1
公开(公告)日:1987-04-23
(EN) Novel thiadiazole compounds and lubricant compositions thereof prepared from the derivatives of dimercaptothiadiazole and maleic anhydride or a halosuccinate. Lubricating compositions containing the compound, or their metal salts, provide antiwear and antioxidant properties.(FR) Des composés novateurs de thiadiazole et des compositions lubrifiantes les contenant sont préparés à partir de dérivés de dimercaptothiadiazole et d'anhydride maléique ou d'un halosuccinate. Des compositions lubrifiantes contenant ce composé ou ses sels métalliques ont des popriétés anti-usure et antioxydantes.