Method for subbing polyester films

Details Method for subbing polyester films Method for subbing polyester films

1978-11-21

1979-09-18

Kaplan, Morris

Gas separation: apparatus

Electric field separation apparatus

Electrode retaining or supporting means

96 67, 96 87A, 96111, 961148, 96115R, 260607AR, 260607AL, 427207D, 427385B, 427407G, 427414, 428913, G03C 180, B05D 302

Patent

active

041681720

ABSTRACT:
A polyester film, typically a support for photographic material is coated, prior to coating a hydrophilic organic colloid layer, with a subbing composition containing at least one compound represented by the general formula ##STR1## wherein a and d each represent 1 or 2; b and c each represent 0, 1, or 2 but b and c must not be 0 at the same time, A represents a divalent group; and n represents 0 or 1.

REFERENCES:
patent: 3582339 (1971-06-01), Martens et al.
patent: 3833403 (1974-09-01), Kogure et al.
patent: 3841872 (1974-10-01), Burness et al.
patent: 3868257 (1975-02-01), Horii et al.
patent: 3874877 (1975-04-01), Omichi et al.
patent: 3957882 (1976-05-01), Silverman et al.
patent: 4019908 (1977-04-01), Wright
patent: 4108848 (1978-08-01), Habu et al.

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