PHOTOGRAPHIC ELEMENT
United States Patent 3434837
US Patent References:
Color photography
- - 2322027
Process for improving the whiteness or color of materials and products resulting therefrom
- - 2639990
Filter and absorbing dyes for use in photographic emulsions
- - 2956879
Method for optical bleaching coated papers
- - 3047390
U. v. absorbing composition
- - 3244524
Color photography
- - 2322027
Process for improving the whiteness or color of materials and products resulting therefrom
- - 2639990
Filter and absorbing dyes for use in photographic emulsions
- - 2956879
Method for optical bleaching coated papers
- - 3047390
U. v. absorbing composition
- - 3244524
Inventors:
Knott, Edward B.
Mijovic, Miroslav V.
Saunders, David George
Mijovic, Miroslav V.
Saunders, David George
Publication Date:
03/25/1969
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Export Citation:
Assignee:
EASTMAN KODAK CO
Primary Class:
Other Classes:
430/933, 430/507, 430/512
International Classes:
C25D13/00; G03C1/815; G03C7/26; G03C1/92; G03C1/84
Foreign References:
| DE1150274B |