Compositions: coating or plastic – Coating or plastic compositions – Metal-depositing composition or substrate-sensitizing...
Patent
1980-01-29
1982-04-13
Hayes, Lorenzo B.
Compositions: coating or plastic
Coating or plastic compositions
Metal-depositing composition or substrate-sensitizing...
23230A, 106 123, 106 126, 106 127, 4274431, 427437, 427438, C23C 302
Patent
active
043245897
ABSTRACT:
This invention relates to monitoring the concentration of a component dissolved in solution where the component imparts a perceptible color to the solution and varies in concentration with use of the solution.
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Kirk-Othmer, Encyclopedia of Chem. Tech., Sec. Ed., vol. 5, pp. 791 & 792.
Rhael, E., Color and Instrumentation, Sandoz Inc., New York, pp. 1-55.
Shipley, Cuposit 7012 Copper Color Indicator System, 3/74.
Shipley, Analysis of Copper Baths Using Shipley Comparator, 9/74.
Shipley, Analysis of Electroless Nickel Baths Using Shipley Comparator, 4/76.
Shipley, Shipley Comparators, 5/76.
Gulla Michael
Hartnett Barry J.
Goldberg Robert L.
Hayes Lorenzo B.
Shipley Company Inc.
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