Plastic and nonmetallic article shaping or treating: processes – Carbonizing to form article – Agglomeration or accretion
Patent
1992-12-18
1994-12-06
Aftergut, Karen
Plastic and nonmetallic article shaping or treating: processes
Carbonizing to form article
Agglomeration or accretion
264245, 264255, 264309, 427195, 427201, 427421, 427470, B05D 102, B05D 506, B29C 4108
Patent
active
053708318
ABSTRACT:
A polymeric skin can be molded by heating a mold surface to a temperature sufficient to melt a casting material and controllably projecting particles of the casting material toward the heated mold surface. Particles of the casting material that impinge on the mold surface melt and adhere to the mold surface. The mold surface is cooled to a temperature at which the casting material solidifies to form a skin. By varying the amount or type of material projected toward the heated mold surface, the method can make multilayer skins, skins from more than one material with a graded transition between materials, multicolor skins, and skim having a controlled, nonuniform thickness.
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Blair Michael F.
Lamm Foster P.
Zatorski Raymond A.
Aftergut Karen
Romanik George J.
United Technologies Corporation
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