发明名称 Verfahren zur Herstellung von farbfotografischen,eine waessrige Gelatineloesung enthaltenden Dispersionen
摘要 1,130,098. Amides. E. I. DU PONT DE NEMOURS & CO. 28 Nov., 1966 [1 Dec., 1965], No. 53098/66. Heading C2C. [Also in Divisions C3 and G2] α - Benzoyl - p - (#- hydroxyethyl)acetanilide is made by refluxing p-aminophenethyl alcohol with ethyl benzoylacetate in xylene. N - (# - Hydroxyethyl) - 1 - hydroxy - 2- naphthamide is made by refluxing phenyl 1- hydroxy-2-naphthoate with ethanolamine in alcohol.
申请公布号 DE1572145(B1) 申请公布日期 1971.11.04
申请号 DE19661572145 申请日期 1966.11.22
申请人 E.I. DU PONT DE NEMOURS AND CO. 发明人 QUENTIN UMBERGER,JACOB
分类号 D21H21/28;G03C7/327 主分类号 D21H21/28
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