Manufacture of plastics sheets

Details Manufacture of plastics sheets Manufacture of plastics sheets

1975-01-15

1976-11-09

Lindsay, Jr., Robert L.

Glass manufacturing

Processes

With destruction or delamination of transitory attached or...

65 24, 65 60B, 65 91, 65 99A, 156246, 264212, 264216, 427154, C03C 2300

Patent

active

039908763

ABSTRACT:
An improved method of making films, sheets or plates of a transparent plastics material of high optical quality comprises depositing a solution, molten mass or reaction mixture which yields the solid plastics on drying or hardening on a moving glass ribbon having a smooth upper surfce. The ribbon may be made by the float glass process. The plurality of plastics layer may be deposited one on another.

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patent: 3256124 (1966-06-01), Peyches
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patent: 3549447 (1970-12-01), Dearing
patent: 3689304 (1972-09-01), Bamford
patent: 3809594 (1974-05-01), Brown et al.
patent: 3841858 (1974-10-01), Alcash et al.

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