Dispersant substances, a process for making dispersant substances, dispersant formulations and lubricating oil compositions containing said substances, and a method of imparting dispersancy to a lubricating oil
申请人:EDWIN COOPER INC.
公开号:EP0061889A1
公开(公告)日:1982-10-06
An ashless dispersant/viscosity index improving substance comprising an ethylene a-olefin copolymer carrying grafted succinic groups amidated with ether amine groups, such as those derived from ether amines having the structure
wherein R is an aliphatic hydrocarbon group and R1 is a divalent aliphatic hydrocarbon group. The invention includes a process for making such substances, formulations additive concentrates and lubricating oil compositions containing the same, and a method of imparting dispersancy properties to a lubricating oil comprising including therein such a substance.
一种无灰分散剂/粘度指数改进物质,由乙烯-a-烯烃共聚物组成,该共聚物带有与醚胺基团酰胺化的接枝琥珀酸基团,例如由具有以下结构的醚胺衍生而来的醚胺基团:其中 R 是脂肪族烃基团,R1 是二价脂肪族烃基团。 本发明包括制造这种物质的工艺、含有这种物质的配方添加剂浓缩物和润滑油组合物,以及通过在润滑油中加入这种物质来赋予润滑油分散特性的方法。
Ether amines for enhanced sporicidal performance
申请人:Ecolab USA Inc.
公开号:US10258035B2
公开(公告)日:2019-04-16
A composition and method are used to treat articles suspected of contamination with bacterial spores. The composition and method are effective against bacterial spores selected from C. diff., C. botulinum, C. sporogenes, B. cereus, and B. subtilis. The article can be a textile or a hard surface. The method includes preparing a first use solution by mixing ether amine in water and a second use solution by mixing percarboxylic acid in water; applying the first use solution to the article; and applying the second use solution to the article. An alternative method includes preparing a mixture of ether amine, percarboxylic acid, and water, and applying the mixture to the article.
Conveyor lubricants for use in the food and beverage industries
申请人:Ecolab Inc.
公开号:US20040167044A1
公开(公告)日:2004-08-26
A lubricant concentrate comprising an effective lubricating amount of at least one ether carboxylate and at least one foam destabilizer, and methods of using the same. The lubricant concentrate may be diluted with water prior to use.