Plastic and nonmetallic article shaping or treating: processes – Direct application of fluid pressure differential to... – Producing multilayer work or article
Patent
1988-09-26
1990-09-25
Heitbrink, Jill L.
Plastic and nonmetallic article shaping or treating: processes
Direct application of fluid pressure differential to...
Producing multilayer work or article
264135, 264255, 264267, B29C 4318
Patent
active
049591894
ABSTRACT:
A process for making a rigid composite structure with a thermoplastic polymer surface by:
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Fahlsing Roger A.
Rohrbacher Frank
Spain Patrick L.
E. I. Du Pont de Nemours and Company
Fricke Hilmar L.
Heitbrink Jill L.
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