Photographic printing paper support

Details Photographic printing paper support Photographic printing paper support

1993-03-17

1994-05-17

Sluby, P. C.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Including a second component containing structurally defined...

428330, 428332, 428412, 4284251, 428481, 428513, 430538, 430537, B32B 2708, G03C 1775

Patent

active

053126823

ABSTRACT:
A photographic printing paper support wherein one side of the raw paper is covered by a composition containing titanium oxide dispersed in polyethylene terephthalate resin or a mixture of polyethylene terephthalate and another resin, and the other side is covered by a composition containing calcium carbonate dispersed in polyethylene terephthalate resin or a mixture of polyethylene terephthalate with another resin, which can provide an excellent photographic paper having good water resistance, whightness and gloss is disclosed.

REFERENCES:
patent: 4895757 (1990-01-01), Wysk et al.
patent: 5008150 (1991-04-01), Ashida et al.
patent: 5082724 (1992-01-01), Katsura et al.

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