公开(公告)号：EP0930290A1

公开(公告)日：1999-07-21

申请号：EP99200490.3

申请日：1994-08-12

申请人： CPS CHEMICAL COMPANY, Inc.

发明人： Trapasso, E. Louis ,  Padegimas, J. Stanley ,  Epstein, F. Peter ,  Hung, Paul Ling Kong ,  Mukhopadhyay, Purnwndu ,  Meisel, L. Philip

IPC分类号： C07C67/03 ,  C07C69/54 ,  C07C69/78 ,  C07C69/76 ,  C07C69/80 ,  C07C69/82

CPC分类号： C07C67/03 ,  C07C69/54

摘要： The present invention relates to an ester of a mono- or polycarboxylic acid with an alcohol or a monocarboxylic acid with a polyol, whereby that said ester has a level of purity greater than 95% by weight, wherein said monocarboxylic acid is selected from the group consisting of acrylic acid, methacrylic acid, benzoic acid, phthalic acid, trimellitic acid, trephthalic acid and isophthalic acid, and said polycarboxylic acid is selected from the group consisting of naphtalene dicarboxylic acid, naphtalene tricarboxylic acid and benzene tricarboxylic acid, said alcohol is selected from the group consisting of n- and iso 8 to 22 carbon atoms alkanols, furfuryl alcohol, tetrafurfuryl alcohol, benzyl alcohol, 2-phenoxyethanol, cyclohexanol, allyl alcohol, methallyl alcohol, and crotyl alcohol, and said polyol, is selected from the group consisting of ethylene glycol, triethylene glycol, 1,3-butanediol, trimethylol propane, pentaerythritol, dipentaerythritol, 2,2-dimethyl-1,3-propanediol and glycerine.

摘要翻译： 本发明涉及单羧酸或多元羧酸与醇或单羧酸与多元醇的酯，其中所述酯的纯度大于95重量％，其中所述一元羧酸选自 由丙烯酸，甲基丙烯酸，苯甲酸，邻苯二甲酸，偏苯三酸，邻苯二甲酸和间苯二甲酸组成，所述多元羧酸选自萘二甲酸，萘三羧酸和苯三甲酸，选择所述醇 来自由正丁烷和异8至22个碳原子链烷醇，糠醇，四糠醇，苄醇，2-苯氧基乙醇，环己醇，烯丙醇，甲代烯丙醇和巴豆醇组成的组，所述多元醇选自 由乙二醇，三甘醇，1,3-丁二醇，三羟甲基丙烷，季戊四醇，二季戊四醇，2,2-二甲基-1,3-丙二醇和 甘油。