Plastic and nonmetallic article shaping or treating: processes – Carbonizing to form article – Agglomeration or accretion
Patent
1984-08-29
1986-11-25
Thurlow, Jeffery
Plastic and nonmetallic article shaping or treating: processes
Carbonizing to form article
Agglomeration or accretion
264 37, 264 80, 264234, 264237, 264296, 264330, 264345, 264348, 4251744, B29C 5916
Patent
active
046248102
ABSTRACT:
A solid stick composition, in a container, is moved through a protective tunnel wherein the stick is cooled to effect solidification, remelted to fill any void in the stick, cooled to solidify, and polished, by heating and cooling, with filtered air flowing through the tunnel to remove heat therefrom.
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Bain John N.
Carter-Wallace Inc.
Olstein Elliot M.
Thurlow Jeffery
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