Compositions – Electrolytes for electrical devices
Patent
1983-04-01
1986-03-25
Howard, Jacqueline V.
Compositions
Electrolytes for electrical devices
252 11, 252 50, 252 52R, 83 22, C10M14910, C10M17302
Patent
active
045782032
ABSTRACT:
A method is disclosed for protecting a substrate surface from particulate contaminants in a process using a working tool in conjunction with a working fluid, by employing as the working fluid a solution of a soluble polymer such as polyvinylpyrrolidone.
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Evans, J. W., "The Machining of Glass", Glass Industry, vol. 47, 2/66, pp. 78-83 & 110.
Franz Helmut
Hanlon James H.
Shick Lloyd G.
Howard Jacqueline V.
PPG Industries Inc.
Seidel Donna L.
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