Patent ID: 8871704

Claim:
An industrial cleaning composition consisting of: (a) from 5 to 50% by volume of an anionic surfactant having a log 10 P value in the range 5 to 7; (b) from 5 to 50% by volume of a first non-ionic surfactant having a log 10 P value in the range 0.1 to 3 and having the general formula, R′—(A0) n —OH, wherein R′ is C 9 to C 20 alkyl, each AO unit is either —OCH 2 CH 2 — or —OCH 2 CH(CH 3 )—, the molar ratio [—OCH 2 CH(CH 3 )—]/[—OCH 2 CH 2 —] is in the range up to 8 and n is greater than 6; (c) from 5 to 50% by volume of a second non-ionic surfactant having a log 10 P value in the range 0.1 to 3 and having the general formula, R′—(OCH 2 CH 2 ) n —OH, wherein R′ is C 9 to C 20 alkyl, and n is less than 6, and (d) an anti-foam.