通过选择适宜的溶剂和采用合理的工艺，解决了酞菁蓝颜料在溶剂中结晶性和分散后絮凝问题，研制出酞菁蓝外用硝基磁漆。
The problem of crystallinity and flocculation after dispersion of phthalocyanine blue pigment in solvents has been solved by using proper solvents and optimum technology.
研究了用邻硝基苯基荧光酮显色测酞时，酒石酸钾钠和氟化铵的影响。
The effects of potassium sodium tartrate and ammonium fluoride on the reaction of O-nitro-phenylfluorone with titanium have been studied.
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