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    • 1. 发明授权
    • Low-foaming liquid washing agent concentrates
    • 低发泡液体洗涤剂浓缩液
    • US4153570A
    • 1979-05-08
    • US873510
    • 1978-01-30
    • Manfred HennemannAlbrecht LohrPeter Krings
    • Manfred HennemannAlbrecht LohrPeter Krings
    • B01F17/04C11D1/14C11D1/22C11D1/29C11D1/72C11D1/83C11D10/04C11D17/00C11D9/32
    • C11D3/0026C11D10/04C11D3/3418C11D1/143C11D1/22C11D1/29C11D1/523C11D1/72
    • Low foaming, liquid, aqueous washing agent concentrate comprising(a) 5 to 12 weight % of a linear sodium alkyl benzene sulfonate with 10-13 carbon atoms in the alkyl chain and/or of a linear secondary sodium alkane sulfonate with 14-18 carbon atoms:(b) 2 to 6 weight % of a linear sodium alkyl polyglycol ether sulfate with 10-16 carbon atoms in the alkyl chain and 1-3 ethylene glycol ether groups;(c) 2 to 6 weight % of a sodium or potassium soap of mainly saturated fatty acids with 12-18 carbon atoms, 50-90 weight % of which have 16-18 carbon atoms;(d) 15 to 28 weight % of a mixture of ethoxylated alcohols, consisting of (i) 30-50 weight % of linear primary ethoxylated alcohols with 16-18 carbon atoms and 8-12 glycol ether groups and (ii) 30-50 weight % of linear primary ethoxylated alcohols with 16-18 carbon atoms and 3-7 glycol ether groups, both of said ethoxylated alcohols having a ratio of saturated to mono-unsaturated hydrocarbon residues of 1:4 to 4:1, and (iii) 10-30 weight % of linear and/or 2-methyl substituted primary saturated ethoxylated alcohols with 10-15 carbon atoms and 4-9 glycol ether groups;(e) 2 to 7 weight % of a fatty acid diethanolamide with 10-16 carbon atoms in the fatty acid residue;(f) 4 to 10 weight % of a toluene, xylene or isopropylbenzene sulfonate in the form of the sodium, potassium or triethanolamine salt; and(g) 2 to 7 weight % of an alkanol with 1-3 carbon atoms;And the remainder water and optionally other conventional ingredients, wherein the total weight of all the anhydrous components of said concentrate amounts to between 40 and 65 weight % thereof.
    • 低发泡,液体,水性洗涤剂浓缩物,其包含(A)5至12重量%的具有10-13个碳原子在烷基链和/或具有14-18个碳原子的直链二次亚烷基硫酸钠的直链烷基苯甲醛磺酸盐的重量% ATOMS: