G - Physics – 03 – C
Patent
G - Physics
03
C
96/133, 260/312,
G03C 1/40 (2006.01) C07D 257/04 (2006.01) C09B 57/00 (2006.01) G03C 7/305 (2006.01)
Patent
CA 2036713
-0- PHOTOGRAPHIC MATERIAL AND PROCESS COMPRISING A COMPOUND CAPABLE OF FORMING A WASH-OUT DYE Abstract of the Disclosure Photographic compound (A) capable of releasing a photographically useful group is represented by the formula: SOL-CAR-LINK-PUG wherein SOL is a water-solubilizing group; CAR is a carrier moiety that, upon reaction with oxidized developing agent, is capable of releasing LINK-PUG and capable of forming a compound that is washed out of the photographic element during photographic processing; LINK-PUG is in turn capable of releasing a photographically useful group (PUG) during photographic processing and LINK-PUG is represented by the formula: Image wherein X, R1, R2, R3, R4 and PUG are as defined in the application. The photographic compound (A) enables formation of easily removable compounds in photographic elements and processes that provide images having improved acutance.
Begley William J.
Chen Teh-Hsuan
Kilminster Kenneth N.
Poslusny Jerrold N.
Slusarek Wojciech
Eastman Kodak Company
Gowling Lafleur Henderson Llp
LandOfFree
Photographic material and process comprising a compound... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Photographic material and process comprising a compound..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photographic material and process comprising a compound... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-2083210