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    • 1. 发明专利
    • CORRECTION OF COLOR MATCHING RECIPE IN BLENDING OF COLOR MATERIAL
    • JPS6063429A
    • 1985-04-11
    • JP17161483
    • 1983-09-16
    • NAIGAI TOKUSHIYU SENKOU KK
    • TERANUSHI KAZUNARIIWAMI HIDEO
    • D06B23/10G01J3/46G03F3/00
    • PURPOSE:To enable not only the effective expansion of the usefulness of a CCM method but also the effective utilization of the existing foundamental data by offsetting substantially the difference between the conditions for making fundamental data and the conditions in the stage of reproducing color materials by the calculated recipe based on said conditions in simple calculation procedure. CONSTITUTION:The 1st recipe for blending color materials (A1-C1) is determined by CCM calculation for the tristimuls values (X1-Z1) of the intended color and the tristimuls values (X2-Z2) of the colored material obtd. by executing trial coloring by using said recipe are measured. Two ways of methods are adoped in order to offset the difference between X1-Z1 and X2-Z2 for the same A1-C1. The correction by the density of the coloring materials by one of said methods is accomplished by executing again the CCM calculation by X2- Z2, determining the 2nd recipe for blending the color materials (A2-C2) and preparing the 3rd recipe for blending the color materials by calculation from A1-C1 and A2-C2. The result of coloring executed by A3-C3 is corrected by using coeffts. The other method is the correction method by tristimuls values.