公开(公告)号：US20110028364A1

公开(公告)日：2011-02-03

申请号：US12846708

申请日：2010-07-29

申请人： Kedar Shanker Shrestha ,  Michio Shiga ,  Masami Fuchi ,  Takahiro Nakagawa

发明人： Kedar Shanker Shrestha ,  Michio Shiga ,  Masami Fuchi ,  Takahiro Nakagawa

IPC分类号： C10M169/04 ,  C07D403/12

CPC分类号： C10M133/16 ,  C10M2215/086 ,  C10N2220/028 ,  C10N2230/06 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/045 ,  C10N2260/00 ,  C10N2260/12 ,  C10N2260/14

摘要： A bis-type alkenyl-substituted succinimide which is prepared by reaction of succinic anhydride substituted with 2-alkenyl group having a branch structure in β-position with alkylenepolyamine and its derivatives derived from the bis-type alkenyl-substituted succinimide by post-treatment are of value as friction modifiers, particularly for incorporation into lubricating oils for automatic transmissions.

摘要翻译： 通过后处理通过与具有分支结构的2-烯基取代的琥珀酸酐与亚烷基多胺及其衍生自双链烯基取代的琥珀酰亚胺的衍生物反应制备的双型烯基取代的琥珀酰亚胺 作为摩擦改进剂是有价值的，特别是用于掺入用于自动变速器的润滑油中。

公开(公告)号：US08497232B2

公开(公告)日：2013-07-30

申请号：US12846708

申请日：2010-07-29

申请人： Kedar Shanker Shrestha ,  Michio Shiga ,  Masami Fuchi ,  Takahiro Nakagawa

发明人： Kedar Shanker Shrestha ,  Michio Shiga ,  Masami Fuchi ,  Takahiro Nakagawa

IPC分类号： C10M133/16 ,  C10M149/06 ,  C07D207/00

CPC分类号： C10M133/16 ,  C10M2215/086 ,  C10N2220/028 ,  C10N2230/06 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/045 ,  C10N2260/00 ,  C10N2260/12 ,  C10N2260/14

摘要： A bis-type alkenyl-substituted succinimide which is prepared by reaction of succinic anhydride substituted with 2-alkenyl group having a branch structure in β-position with alkylenepolyamine and its derivatives derived from the bis-type alkenyl-substituted succinimide by post-treatment are of value as friction modifiers, particularly for incorporation into lubricating oils for automatic transmissions.

摘要翻译： 通过在β-位上具有支链结构的2-链烯基被亚烷基多胺取代的琥珀酸酐及其衍生自双链烯基取代的琥珀酰亚胺的衍生物经后处理而制备的双型链烯基取代的琥珀酰亚胺是 具有价值的摩擦改进剂，特别适合于用于自动变速器的润滑油中。