Breaking News

Composition for Monitoring Surface Cleaning

February 4, 2013

US Patent No. 8,084,410 B2; Kleancheck Systems, Hingham, MA, has patented a composition for monitoring cleaning of a surface. It comprises a carrier; a transparent indicator soluble in the carrier; a transparent source of adherence (methyl cellulose) that is adherable to the surface and soluble in the carrier, and a surfactant.
blog comments powered by Disqus