Use of a branched carboxylic acid as additive for an alkaline detergent composition for cleaning metallic articles in an electrolytic cleaning operation
申请人:Kao Corporation
公开号:EP0296431A2
公开(公告)日:1988-12-28
An additive for an alkaline detergent comprising a branched carboxylic acid represented by the following formula (I):
RCOOM (I)
in which R represents a branched aliphatic hydrocarbon group having a branched chain of a C₁₋₁₄ carbon atom content, with a total carbon atom content of 8 - 24, and M represents a hydrogen an atom, an alkali metal, an alkali earth metal, an aliphatic amine having a C₁₋₄ carbon atom content, ammonia, or alkanolamine. The additive is useful as a component of an alkali-type detergent, and, when added to an alkali-type detergent, provides excellent detergency, promotes durability of the detergent, improves the electro-flow characteristics and detergent liquid conditions during electrolytic cleaning, and reduces the amount of foam.
一种碱性洗涤剂添加剂,由下式(I)所代表的支链羧酸组成:
RCOOM (I)
其中 R 代表具有 C₁₋₁₄碳原子含量的支链的支化脂肪烃基,总碳原子含量为 8-24 个;M 代表氢原子、碱金属、碱土金属、具有 C₁₋₄ 碳原子含量的脂肪胺、氨或烷醇胺。添加剂可用作碱性洗涤剂的成分,添加到碱性洗涤剂中后,可提供出色的去污力,提高洗涤剂的耐久性,改善电解清洗过程中的电流动特性和洗涤液条件,并减少泡沫量。