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:
Nov. 16, 1982
Filed:
Sep. 12, 1979
Applicant:
Inventor:
Vern A Henery, Plum Borough, PA (US);
Assignee:
PPG Industries, Inc., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C / ; C23C / ;
U.S. Cl.
CPC ...
4272551 ; 427109 ; 427252 ; 427255 ; 4272553 ; 118719 ;
Abstract
A method is disclosed for fluidizing and vaporizing particulate solid coating reactants by establishing a fluidized bed of dispersed particulate solid coating reactants, drawing a volume of fluidizing gas and suspended particulate solid coating reactant into a vaporizer while mixing an additional volume of gas therewith, and vaporizing the dispersed particulate solid coating reactant in the reactant gas mixture. The vaporized coating reactant may then be directed into contact with a substrate to be coated in order to deposit a film thereon.