CONTINUOUS PREPARATION OF INCORPORATED PHOTOGRAPHIC AMIDES
申请人:——
公开号:US20020177731A1
公开(公告)日:2002-11-28
This invention relates to a method of making an incorporated photographic amide comprising a) continuously combining an amine capable of forming an incorporated photographic amide, an acid chloride, one or more acid-absorbing reagents, and one or more water-immiscible solvents to continuously form a reaction mixture; b) continuously reacting the amine and acid chloride to form an incorporated photographic amide; and c) separating the incorporated photographic amide from the reaction mixture.
Continuous preparation of incorporated photographic amides
申请人:Eastman Chemical Company
公开号:US06509500B2
公开(公告)日:2003-01-21
This invention relates to a method of making an incorporated photographic amide comprising a) continuously combining an amine capable of forming an incorporated photographic amide, an acid chloride, one or more acid-absorbing reagents, and one or more water-immiscible solvents to continuously form a reaction mixture; b) continuously reacting the amine and acid chloride to form an incorporated photographic amide; and c) separating the incorporated photographic amide from the reaction mixture.