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Title: Liquid additions to fused chemical baths

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.


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Inventors: Shoemaker, Robert H. (Royal Oak, MI, US)
Wood, William G. (Grosse Pointe Farms, MI, US)

Application Number: 759763
Filing Date: 1977-01-17
Publication_date: 1978-09-12
Assignee:
Primary Class(es): 134/10 203/90, 203/100, 266/120, 423/658.5, 423/DIG12
Other Classes:
US Patent Ref:
2022037Nov, 1935Hanchett423/DIG.
3344042Sep, 1967Hardesty203/100.
3642583Feb, 1972Greenberg et al.423/DIG.
3702807Nov, 1972Newson et al.203/100.
3871180Mar, 1975Swanson203/100.

Other Refs:
Primary Examiner: Carter, Herbert T.
Assistant Examiner:
Attorney: