The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 18, 1990
Filed:
Sep. 09, 1988
Applicant:
Inventors:
Claude E Terry, Kennesaw, GA (US);
Robert H McIntosh, Sr, Greensboro, NC (US);
Assignee:
Interface, Inc., Atlanta, GA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ; B05D / ;
U.S. Cl.
CPC ...
523122 ; 4273881 ; 4273885 ; 427421 ; 427429 ; 427435 ;
Abstract
An biocidal protective coating and an method for coating heat exchanger coils, which includes a polymeric composition comprising an organic water resistant polymer and a compound of the general formula ##STR1## wherein X is selected from the group consisting of organic ions, H.sup.T, Group I metals, Group II metals and transition metals, R and R' are independently selected from the group consisting of hydrocarbons and substituted hydrocarbons of not more than 24 carbon atoms, and there is at least one free hydroxyl group.