Compositions: coating or plastic – Coating or plastic compositions – Molds and mold coating compositions
Patent
1985-03-21
1987-01-06
Hayes, Lorenzo B.
Compositions: coating or plastic
Coating or plastic compositions
Molds and mold coating compositions
106250, 427135, B28B 736
Patent
active
046344691
ABSTRACT:
A parting composition useful for continuously casting aluminum and aluminum alloys and comprising glycerol trioleate, castor oil and a copper corrosion inhibitor. The parting composition of the invention has superior properties compared with parting compositions previously used for continuous ingot casting. The copper corrosion inhibitor prevents deterioration around openings in oil injection rings made from copper.
REFERENCES:
patent: 3819523 (1974-06-01), Bove
patent: 3914131 (1975-10-01), Hutchison
patent: 3974083 (1976-08-01), Suen et al.
Bohaychick John
Laemmle Joseph T.
Lansdale Willie
Aluminum Company of America
Hayes Lorenzo B.
Klepac Glenn E.
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