Plastic and nonmetallic article shaping or treating: processes – Forming continuous or indefinite length work – Layered – stratified traversely of length – or multiphase...
Patent
1981-02-23
1982-12-21
Hoag, Willard E.
Plastic and nonmetallic article shaping or treating: processes
Forming continuous or indefinite length work
Layered, stratified traversely of length, or multiphase...
264259, 264250, 264266, B29D 900, B29D 702, B29F 300
Patent
active
043648860
ABSTRACT:
The process of forming a laminate by molding, preferably either by compression or injection molding, a polymer which is incompatible with PVF.sub.2 onto the surface of a preformed laminate sheet of a PVF.sub.2 and a polyalkyl methacrylate, with the preformed laminate have been previously obtained by the coextrusion of the PVF.sub.2 and polyalkyl methacrylate.
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patent: 4230768 (1980-10-01), Hamada et al.
patent: 4291099 (1981-09-01), Strassel
patent: 4301212 (1981-11-01), Cohnen et al.
Chimiques Ugine Kuhlmann
Hoag Willard E.
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