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US 5,980,796 AGranted
Process for producing molded parts by polymerization of lactams in molds
AssigneeG. Schwartz & Co.
InventorsBernd-Klaus Nussdorfer, Albrecht Peiffer, Klaus Titzschkau
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Abstract
A method for manufacturing a sheet molded part by polymerization of lactams in a sheet mold includes the steps of placing a fiber composite material into a sheet mold having large plane surfaces and fixedly positioning the fiber composite material in the sheet mold. Subsequently, the lactams are introduced into the sheet mold and the lactams are polymerized.
Claims26
A method for manufacturing a sheet molded part by polymerization of lactams in a sheet mold, said method comprising the steps of:
- placing a fiber composite material into a sheet mold;
- stationarily fixing the fiber composite material in the sheet mold in a defined geometric location;
- introducing the lactams into the sheet mold;
- polymerizing the lactams to form the sheet molded part having embedded therein the fiber composite material in said defined geometric location.
1 more element
Dependencies are inferred from the claim text.