DETERGENT-DISPERSANT, ADDITIVE COMPOSITION FOR LUBRICANT, AND LUBRICANT COMPOSITION
申请人:Iwasaki Junya
公开号:US20100184982A1
公开(公告)日:2010-07-22
Provided is a detergent-dispersant for a lubricant having excellent detergency and dispersibility effects. Specifically provided are: a detergent-dispersant including a heterocyclic compound having a heterocyclic skeleton derived from a compound selected from the group consisting of pyridines, pyrroles, pyrimidines, pyrazoles, pyridazines, imidazoles, pyrazines, triazines, triazoles, tetrazoles, oxazoles, oxadiazoles, thiazoles, thiadiazoles, furans, dioxanes, pyrans, and thiophenes; and an additive composition for a lubricant and a lubricant composition, each containing the detergent-dispersant.
提供了一种具有出色的洗净性和分散性效果的润滑剂清洁剂。具体提供的是:一种包括源自选择自吡啶、吡咯、嘧啶、吡唑、吡啶嗪、咪唑、吡嗪、三唑、三唑烷、四唑、噁唑、噁二唑、噻唑、噻二唑、呋喃、二氧杂环己烷、吡喃和噻吩等化合物群中的化合物的杂环化合物的润滑剂清洁剂;以及包含该润滑剂清洁剂的润滑剂添加剂组合物和润滑剂组合物。