Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1985-05-21
1987-03-03
Hoke, Veronica P.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
523451, C08K 552
Patent
active
046476016
ABSTRACT:
The present invention relates to self-sanitizing epoxy resin and to an additive which is incorporated therein so that the epoxy product or film is made self-sanitizing.
The additive is an alkyl phosphate derivative with the following structure: ##STR1## where R is an alkyl group of from 8 to 18 carbon atoms, R.sub.1 is an alkyl group or a hydroxy alkyl group, and R.sub.2 is selected from the group consisting of hydrogen and an alkyl group of from 6 to 18 carbon atoms, with at least one R.sub.2 group being the alkyl group.
The additive is highly effective against both gram-negative and gram-positive bacteria and is also highly effective against eukaryotic microorganisms such as yeasts, molds and fungi. In addition to the unique and unexpected microbiocidal properties of the self-sanitizing epoxy, the microbiocidal activity remains in the epoxy product or film over long periods of time.
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Hoke Veronica P.
Interface Research Corporation
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