Patent ID: 11939553
Assignee: ECOLAB USA INC.
Field: Chemical engineering (Chemistry)
Classification: CPC C  A  B | IPC A  B  C

Claim 0:
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.