Appeal No. 96-1675 Application No. 08/317,977 solution including a buffer and a hydrogen peroxide at a pH of 11.0. Iwano discloses an aqueous monobath development- intensifying solution containing hydrogen peroxide or a compound which releases hydrogen peroxide and a color developing agent (column 3, lines 9 through 23; column 5, lines 64 through 68). The aqueous solution may be used in any one of known systems useful for performing monobath type color-intensifying processing (column 4, lines 49 through 54) and include coating development methods where a first solution containing a color-developing agent and second solution containing hydrogen peroxide or a compound which releases hydrogen peroxide may be used separately successively or the first and second solutions may be mixed to form a single solution followed by application of the single solution (column 5, lines 21 through 29). The pH of the monobath development-intensifying solution is 9 or higher, preferably from 10 to 12 (column 5, lines 61 through 63). Hydroxylamine sulfate is disclosed as an additive which may be further included in the development-intensifier solution (column 12, lines 3 through 5). A variety of other additives may be 6Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 NextLast modified: November 3, 2007