Plastic and nonmetallic article shaping or treating: processes – Carbonizing to form article – Agglomeration or accretion
Patent
1985-07-30
1987-07-14
Anderson, Philip
Plastic and nonmetallic article shaping or treating: processes
Carbonizing to form article
Agglomeration or accretion
264 464, 264 466, 264 54, 264266, 2642711, B29C 6722, B29C 6530
Patent
active
046801502
ABSTRACT:
A method for manufacturing a predetermined shape of molded plastics, comprising the steps of introducing a foamable shell forming material in molding dies, introducing a hard core forming material having a foaming agent on the shell forming material, clamping the molding dies together, and heating both the material located in the molding dies by an induction heating.
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Anderson Philip
Inoue MTP Kabushiki Kaisha
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