| 摘要 |
1349554 Dishwashing compositions ETHYL CORP 29 June 1971 [29 June 1970] 30491/71 Heading C5D Dishwashing compositions comprise a mixture of water-soluble compounds of formula wherein R is C 10-20 alkyl, 10-50% of the R groups being decyl, R<SP>1</SP> is -(CH 2 ) 2 - or x is 0 to 6 and averages 2 to 4 for the mixture and M is a cation. R may be linear or branched. M may be sodium, potassium, ammonium, ethanol-ammonium, diethanolammonium or triethanolammonium. The composition may also include another surface active agent, e.g. an alkylbenzene sulphonate, a fatty acid ethanolamide, lauryl diethanolamide, or a C 10-16 alkyl dimethylamine oxide. |
