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. 19, 1978
Filed:
Aug. 26, 1977
Applicant:
Inventors:
Orwin G Maxson, Ponca City, OK (US);
Gary D Achenbach, Ponca City, OK (US);
Assignee:
Continental Oil Company, Ponca City, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ; B05D / ;
U.S. Cl.
CPC ...
427386 ; 427331 ; 427334 ; 4273 / ;
Abstract
Scale formation on metallic surfaces exposed to liquids containing scale-forming components is retarded by coating the surfaces with a mixture of a low surface energy polymer having hydrophobic properties and a low surface energy filler having hydrophilic properties.