Coated polyester films

Details Coated polyester films Coated polyester films

1980-09-17

1983-07-05

Briggs, Sr., Wilbert J.

Plastic and nonmetallic article shaping or treating: processes

Forming continuous or indefinite length work

Shaping by extrusion

264 37, 264129, 264141, 264171, 2642107, 2642902, 427173, 427345, 428483, D01F 1304, D01F 1108

Patent

active

043917674

ABSTRACT:
Coating polyester films between the longitudinal and transverse drawing stages of the biaxial orientation process with a non-heat sealing primer coating which may be reclaimable.

REFERENCES:
patent: 2627088 (1953-02-01), Alles et al.
patent: 3264136 (1966-08-01), Hedge
patent: 3311491 (1967-03-01), Reichardt et al.
patent: 3573951 (1971-04-01), Abbott et al.
patent: 3607975 (1971-09-01), Tsukada et al.
patent: 3616191 (1971-10-01), Fuerholzer et al.
patent: 3703488 (1972-11-01), Morton
patent: 3706699 (1972-12-01), Conix et al.
patent: 3751280 (1973-08-01), Nesurkas et al.
patent: 3819773 (1974-06-01), Pears
patent: 4089997 (1978-05-01), Van Paesschen et al.

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