COLLOID TRANSFER ACTIVATOR CONTAINING A FORMALDEHYDE GENERATING COMPOUND
United States Patent 3464821
US Patent References:
Production of blue-black toned silver images
- - 2364017
/2494055.html
- - 2494055
Photographic colloid transfer process
- - 3043688
Colloid stratum transfer process
- - 3189449
Method of hardening photographic gelatin
- - 2227982
Production of blue-black toned silver images
- - 2364017
/2494055.html
- - 2494055
Photographic colloid transfer process
- - 3043688
Colloid stratum transfer process
- - 3189449
Method of hardening photographic gelatin
- - 2227982
Inventors:
Leone, Joseph Thomas
Mckague, James Francis
Mckague, James Francis
Publication Date:
09/02/1969
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Export Citation:
Assignee:
EASTMAN KODAK CO
Primary Class:
Other Classes:
430/451, 430/264, 430/449
International Classes:
G03C1/30; G03C5/26; G03C5/315; G03C1/30; G03C11/12
US Patent References:
| 2708169 | Water-resistant animal glue |