申请人:Ciba Specialty Chemicals Corporation
公开号:US07723399B2
公开(公告)日:2010-05-25
The invention relates to novel N-substituted imides and polymerizable compositions comprising these N-substituted imides. The invention further relates to the use of N-substituted imides as polymerization initiators. The imides are compounds of the formula (I) and (II) wherein n is 1 or 2; m is 1 or 2; R1 and R2 are each, independently of one another, hydrogen, C1-C18alkyl, C1-C-18alkenyl C6-C14aryl, aralkyl, C5-C12cycloalkyl, each of which may be substituted by halogen, C1-C4-alkyl, hydroxy, C1-C6alkoxy, carbonyl, C1-C6alkoxycarbonyl; or R1 and R2 together with the adjacent —CO—N—CO— group may form a monocyclic, bicyclic or polycyclic ring, said ring having up to 50 non hydrogen atoms and wherein said ring may contain the structural element (formula III) more than once; R3 if n is 1, is C1-C18alkyl, C6-C14aryl, aralkyl, C5-C12cycloalkyl, OR10 or SR11, NR12R13; wherein R3 if n is 2, is C2-C12alkylene, C6-C14arylene, xylylene R4 and R5, correspond to R1 and R2; R6 if n is 1, is hydrogen, C1-C18alkyl, C6-C14aryl, aralkyl, C5-C12cycloalkyl, NR14R15; wherein R6 if n is 2, is C2-C12alkylene, C6-C14arylene, xylylene; R7 is hydrogen, C1-C18alkyl, C6-C14aryl, aralkyl, C5-C12cycloalkyl, each of which may be substituted by halogen, C1-C4-alkyl, hydroxy, C1-C6alkoxy, carbonyl, C1-C6alkoxy-carbonyl; or R7 and R14 or R7 and R15 form together with the N-atom attached to R7 a 5-6 membered ring, optionally interrupted by —NH—, —N(C1-C8alkyl)-, —O— and/or S-atoms.
本发明涉及新型N-取代的酰亚胺化合物和包含这些N-取代的酰亚胺化合物的可聚合组合物。本发明还涉及将N-取代的酰亚胺化合物用作聚合引发剂的用途。该酰亚胺化合物的化学式为(I)和(II),其中n为1或2,m为1或2,R1和R2各自独立地为氢、C1-C18烷基、C1-C-18烯基、C6-C14芳基、芳基烷基、C5-C12环烷基,每个基团可以被卤素、C1-C4烷基、羟基、C1-C6烷氧基、羰基、C1-C6烷氧羰基取代;或者R1和R2与相邻的-CO-N-CO-基团一起形成单环、双环或多环环,所述环具有多达50个非氢原子,并且所述环可以多次包含结构元素(式III);如果n为1,则R3为C1-C18烷基、C6-C14芳基、芳基烷基、C5-C12环烷基、OR10或SR11、NR12R13;如果n为2,则R3为C2-C12烷基、C6-C14芳基、二甲苯基烷基,R4和R5与R1和R2相对应;如果n为1,则R6为氢、C1-C18烷基、C6-C14芳基、芳基烷基、C5-C12环烷基、NR14R15;如果n为2,则R6为C2-C12烷基、C6-C14芳基、二甲苯基烷基;R7为氢、C1-C18烷基、C6-C14芳基、芳基烷基、C5-C12环烷基,每个基团可以被卤素、C1-C4烷基、羟基、C1-C6烷氧基、羰基、C1-C6烷氧羰基取代;或者R7和R14或R7和R15与连接到R7的N原子一起形成一个5-6环,该环可以被—NH—、—N(C1-C8烷基)、—O—和/或S原子打断。