Photographic color developers containing odorless antioxidants f

Details Photographic color developers containing odorless antioxidants f Photographic color developers containing odorless antioxidants f

1994-12-22

1996-04-16

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Nonradiation sensitive image processing compositions or...

Developer

430428, 430372, 430442, 430467, 430469, G03C 518, G03C 526, G03C 1100

Patent

active

055081550

ABSTRACT:
Substituted hydroxylamine antioxidants can be prepared by reacting hydroxylamine or a mono-substituted hydroxylamine with an epoxide. The antioxidant reaction product is not removed from the reaction mixture, but is used without separation after combination with a color developer to provide a photographic color developer composition. The antioxidants are highly water soluble and thus exhibit no objectionable odor.

REFERENCES:
patent: 1663959 (1928-03-01), Schestakoff
patent: 3806345 (1974-04-01), Willems et al.
patent: 4814260 (1989-03-01), Koboshi et al.
patent: 5071734 (1991-12-01), Ueda et al.
patent: 5091292 (1992-02-01), Fujimoto et al.
patent: 5094937 (1992-03-01), Morimoto
patent: 5100765 (1992-03-01), Fujimoto
patent: 5108880 (1992-04-01), Adkins
patent: 5147766 (1992-09-01), Ishikawa et al.
patent: 5153111 (1992-10-01), Yoshida et al.
patent: 5354646 (1994-10-01), Kobayashi et al.

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