White polyester composition and support for photography

Details White polyester composition and support for photography White polyester composition and support for photography

1992-03-26

1993-01-19

Brammer, Jack P.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified backing or protective layer containing

430534, 430535, G03C 176

Patent

active

051806584

ABSTRACT:
Disclosed are a white polyester composition comprising a polyester containing a titanium dioxide, and the titanium dioxide being one subjected to a heat treatment at a temperature of 350.degree. C. or higher after at least one of an inorganic surface treatment and an organic surface treatment, and a support for photography having a polyester layer comprising the white polyester composition.

REFERENCES:
patent: 3340062 (1967-09-01), Hunter et al.
patent: 4158714 (1979-06-01), Brichta et al.
patent: 4293625 (1981-10-01), Myers
patent: 4594315 (1986-06-01), Shibue et al.
patent: 4665013 (1987-05-01), Sach et al.
patent: 4847149 (1989-07-01), Kiyohara et al.
Chemical Abstracts, vol. 100, No. 22, May 28, 1984, p. 523, abstract No. 183102km Columbus, Ohio, US; & JP-58 07 630 (Mitsubishi Paper Mills Ltd) Jan. 17, 1983.
DE 1264747 Abstract only Mar. 1968.

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