Preformed, laminated plastic panels

Details Preformed, laminated plastic panels Preformed, laminated plastic panels

1983-10-19

1985-11-26

Buffalow, Edith

Stock material or miscellaneous articles

Structurally defined web or sheet

Including grain, strips, or filamentary elements in...

428910, B32B 512

Patent

active

045554269

ABSTRACT:
Novel preformed, laminated plastic panels as semi-finished products comprising a plurality of individual laminated thermoplastic layers or thermoplastic layers arranged in partly differing orientations reinforced with unidirectionally preoriented short fibers comprising 20 to 80% of the layer volume, said laminate capable of being molded and/or deep drawn by hot pressing and/or hot molding at 70.degree. to 400.degree. C. and at a pressure of approximately 40 bar.

REFERENCES:
patent: 3578544 (1971-05-01), Thorsrud
patent: 4119748 (1978-10-01), Verbauwhede et al.
patent: 4379798 (1983-04-01), Palmer et al.

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