CPC C11D 1/721 (2013.01) [A23C 7/02 (2013.01); B01D 65/02 (2013.01); B01D 71/68 (2013.01); C11D 11/0017 (2013.01); C11D 11/0029 (2013.01); C11D 11/0035 (2013.01); C11D 11/0052 (2013.01); B01D 2321/168 (2013.01)] | 20 Claims |
1. A method for cleaning an article, the method comprising contacting the article with a cleaning composition comprising a compound of Formula 1 having the following structure:
wherein
A is an optionally substituted phenyl, naphthalene, indole, purine, pyridine, quinoline, isoquinoline or pyrimidine; and
Z has a structure of moiety A or moiety B:
wherein
X is —O—, —N(R10)—, or —OC(O)—;
n is an integer from 0 to 10;
R6 and R9 are independently hydrogen, alkyl, or aryl;
R7 is —(CH2)z-O—R11;
R8 is independently hydrogen, alkyl, or aryl;
R10 is hydrogen, alkyl, or Z;
R11 is hydrogen or alkyl;
m is independently an integer from 3 to 20; and
z is an integer from 1 to 10;
and the cleaning composition has a pH of 7 or less.
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