Method for coating mold

Details Method for coating mold Method for coating mold

1979-12-17

1981-07-28

Hayes, Lorenzo B.

Coating processes

Mold coating

Metal mold

106 3822, 264338, 427318, B29C 104

Patent

active

042810329

ABSTRACT:
Carnauba wax is contacted with perchloroethylene which will extract para methoxy cinnamic acid esters. The extracted solution is sprayed into the heated mold cavity. The solvent will evaporate leaving a coating of the para methoxy cinnamic acid ester on the mold.

REFERENCES:
Vandenburg et al., "Aromatic Acids of Carnauba Wax", Jour. Amer. Oil Chemist Soc., vol. 44, No. 11, p. 659.
Vandenburg et al., "The Structural Constituents of Carnauba Wax", Jour. Amer. Oil Chemist Soc., vol. 47, No. 12, p. 514.

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