10.02.17
US Patent No. 9,745,543 B2; Ecolab has been awarded a patent for a stabilized liquid enzyme composition that is comprised of an enzyme stabilizing agent (disodium camphodiacetate); and a combination of more than one enzymes comprising at least one protease, wherein the composition retains at least about 80% of its initial enzyme activity after 40 days at ambient temperature; and wherein the composition is substantially free of organic monocarboxylic acids, boric acid and borate salts.
