Method of high temperature laundering using sodium citrate and an anionic (US Patent 4965013)

Patent number: 4965013 Granted: 1990-10-23 Filed: 1989-05-01 Inventors: Karen L. Pratt (Elkhart, IN, US) Assignees: Miles Inc. (Elkhart, IN, US)

Abstract

Disclosed is a fabric cleaning process which involves contacting the fabric with a cleaning solution comprising an anionic detergent and sodium citrate as detergent builder at a temperature above about 70.degree. C.

Claims

1. A method of cleaning soiled fabric which involves contacting it with an aqueous composition consisting