Coating processes – Applying superposed diverse coating or coating a coated base – Natural resin – oil – or fat containing
Patent
1984-02-28
1985-07-02
Morris, Theodore
Coating processes
Applying superposed diverse coating or coating a coated base
Natural resin, oil, or fat containing
427402, 427421, 106243, B05D 136, B05D 700
Patent
active
045268169
ABSTRACT:
Provided is a method for coating glass articles with a pourable, stable aqueous based emulsion comprising an unsaturated fatty acid, e.g., oleic or linoleic acid, and an alkali metal salt thereof, wherein the weight ratio of acid to salt in the emulsion ranges from about 2:1 to about 1:1. Application of the emulsion as a coating can be readily effected at glassware temperatures below 200.degree. F. The resultant coating is clear and transparent and provides superior lubricious and abrasion resistant properties.
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"Wetting & Spreading Properties of Aqueous Solutions", Couples, H., Industrial & Engineering Chem., vol. 27, Oct. 1935, pp. 1219-1221.
Brockway Inc. (NY)
Morris Theodore
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