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. 12, 1978
Filed:
Jan. 17, 1977
Applicant:
Inventors:
Robert H Shoemaker, Royal Oak, MI (US);
William G Wood, Grosse Pointe Farms, MI (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23G / ; B01F / ;
U.S. Cl.
CPC ...
134 10 ; 203 90 ; 203100 ; 423D / ; 4236585 ;
Abstract
A method and apparatus is disclosed where aqueous solutions of chemicals are added to fused non-aqueous baths. This is done by spraying the aqueous solution of the chemicals onto the surface of the fused bath in a fine spray, causing the evaporation of the water.