| 摘要 |
1317445 Corrosion-inhibited detergent compositions UNILEVER Ltd 23 Nov 1970 [27 Nov 1969] 58043/69 Heading C5D A corrosion-inhibited detergent composition comprises (a) a surface active agent, (b) an alkali metal salt of nitrilo-triacetic acid, (c) a peroxy-compound and (d) 0À1-20% based on the peroxy-compound of an alkali metal salt of an acid of formula where R 1 is a C 11-19 and R 2 a C 10-18 hydrocarbon radical. Ingredients specified include (a) sodium dodecyl benzene sulphonate, poly(oxyethylenated) nonylphenol, coconut fatty acid monoethanolamide, sodium tallow sulphate, (b) sodium nitrilotriacetate, (c) sodium perborate, sodium percarbonate, (d) sodium tallow fatty acid hydroxamate, sodium pentadecane carboxylic acid hydroxamate, disodium heptadecane- 1,1-dicarboxylic acid dihydroxamate, disodium hexadecane-1,2-dicarboxylic acid dihydroxamate, disodium octadecane-1,2-dicarboxylic acid dihydroxamate, sodium undecane carboxylic acid hydroxamate, disodium undecane-1,1-dicarboxylic acid hydroxamate, disodium dodecane-1,2-dicarboxylic acid hydroxamate, disodium pentadecane - 1,1 - dicarboxylic acid hydroxamate, other ingredients: sodium tripolyphosphate, alkaline sodium silicate, sodium sulphate, sodium EDTA salt, sodium CMC salt, fluorescers and colorants. |
