| abstract |
WHEREIN X IS A LOWER ALKENYL OR A LOWER ALKENOXY GROUP, R1 IS HYDROGEN, OR A LOWER ALKYL GROUP, AND R2, R3 AND R4 EACH IS HYDROGEN, A LOWER ALKYL GROUP, A LOWER ALKENYL GROUP OR A LOWER ALKOKY GROUP, IN WHICH THE TERM "LOWER" INDICATES THAT THE TOTAL NUMBER OF CARBON ATOMS CONTAINED IS NOT MORE THAN 4. 2-X,3-R2,4-(R1-NH-),5-R3,6-R4-PHENOL A HIGH SPEED DIFFUSION TRANSFER PROCESS WHICH COMPRISES PROCESSING AN EXPOSED PHOTOGRAPHIC SILVER HALIDE MATERIAL WITH A PROCESSING SOLUTION CONTAINING A COMPOUND REPRESENTED BY THE FOLLOWING GENERAL FORMULA OR ACID SALT THEREOF: |