thickness of 15 u03bcm with regard to above mentioned resin emulsion for a cationic electrodeposition coating composition even if it was left to stand and stored for three months at room temperature a separation and sedimentation of the solids did not occurred also the obtained film properties salt spray resistance water resistance and chemical resistance jis k 5600 were evaluated these properties were compared with the properties of the electrodeposition coating before storage and these properties was almost the same except for using the pulverized resin of the aminated resin a which was obtained from the preparation example 1 1 after 1 month storage at 60 u00b0 c the examination was performed in the same manner as in example 1 the emulsion and coating both had an equivalent performance as shown in example 1 by storing for one month at 60 u00b0 c a transportation state was reproduced except that the aminated resin a obtained from the preparation example 1 1 was stored at 60 u00b0 c for one month and it was pulverized so that the shortest size of the resin was 40 cm the examination was performed in the same manner as in example 1 the emulsion and coating both had an equivalent performance as shown in example 1 except that the molten resin of the aminated resin a which was obtained from the preparation example 1 1 was formed into a solid state resin particle having lcm of the shortest size by using a roll drop granulator the examination was performed in the same manner as in example 1 the emulsion and coating both had an equivalent performance as shown in example 1 the roll drop type granulator is a granulator usually having a.