Coating processes – Direct application of electrical – magnetic – wave – or... – Electrostatic charge – field – or force utilized
Patent
1997-04-30
2000-09-12
Parker, Fred J.
Coating processes
Direct application of electrical, magnetic, wave, or...
Electrostatic charge, field, or force utilized
427476, 427485, 427133, 427135, B05D 104
Patent
active
061174955
ABSTRACT:
The method for forming a mold-release coating on a mold surface includes two basic steps: (a) providing a base coat of material on the mold surface and (b) electrostatically depositing a release powder onto the base coat of material. The base coat of material has a surface which is capable of accepting and retaining the release powder. Upon deposition of the release powder, the release powder embeds the base coat of material thereby forming a mold-release coating. The base coat may be a wax or a solvent base wax.
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"Hawley's Condensed Chemical Dictionary" Richard J. Lewis, Sr. 13.sup.th Edition, pp. 897-898 1997.
Hanson Bror H.
Hunter Douglas L.
Parker Fred J.
Polymerit
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