申请人:Nesvadba Peter
公开号:US08664288B2
公开(公告)日:2014-03-04
The invention relates to the use of O-imino-iso-urea compounds as source of radicals to polymerizable compositions comprising these O-imino-iso-urea and to new O-imino-iso-urea compounds. The O-lmino-isoureas compounds are compounds of the Formula (I), wherein n is 1, 2, 3 or 4, R100 and R101 are independently H, C1-18 alkyl, C3-C12cycloalkyl, C6-C14aryl, C1-C14heteroaryl, C7-C15aralkyl, C2-C14heteroaralkyl, Cyano, or R100 and R101 form together with the carbon to which they are attached a mono or polycyclic C3-C18 carbocyclic or C1-C18 heterocyclic ring; R102 and R103 are independently C1-C18alkyl, C3-C12cycloalkyl, C6-C14aryl, C6-C14aryl once or more than once substituted by C1-C18alkyl; C7-C15aralkyl, (CH3)3Si—; or R102 and R103 are C1-C18alkyl, C3-C12cycloalkyl, C6-C14aryl, C7-C15aralkyl or R102 and R103 are C1-C18alkyl, C3-C12cycloalkyl which are interrupted or substituted by O or by N containing groups selected from C1-C18alkylamino, bis(C1-C18alkyl)amino or tris(C1-C18alkyl)ammonium; R104 if n is 1 is H, C1-C18alkyl, C3-C12cycloalkyl, C7-C14aralkyl, C6-C14aryl or acyl selected from the group consisting of the following acyls —C(═O)—H, —C(═O)—C1-C18alkyl, —C(═O)—C2-d18alkenyl, —C(═O)—C6-C14aryl, —C(═O)—C2-C18alkenyl-C6-C14aryl, —C(═O)—O—C1C18alkyl, —C(═O)—O—C6-C14aryl, —C(═O)—NH—C1-C18alkyl, —C(═O)—NH—C6-C14aryl and —C(═O)—N(C1C18alkyl)2; or R102 and R104 if n is 1 form together with the nitrogen atom to which they are attached a 5 to 12 membered ring which may contain additional heteroatoms, R104 if n is more than 1 is di-, tri-, tetra-C1-C18alkylidene, diacyls, triacyls or tetraacyls and salts thereof.
本发明涉及将O-亚氨基异脲化合物用作自由基的来源,用于包含这些O-亚氨基异脲和新的O-亚氨基异脲化合物的聚合物组合物中。O-亚氨基异脲化合物是式(I)的化合物,其中n为1、2、3或4,R100和R101分别为H、C1-18烷基、C3-C12环烷基、C6-C14芳基、C1-C14杂芳基、C7-C15芳基烷基、C2-C14杂芳基烷基、氰基,或者R100和R101与它们连接的碳一起形成一个单环或多环的C3-C18碳环或C1-C18杂环;R102和R103分别为C1-C18烷基、C3-C12环烷基、C6-C14芳基、C6-C14芳基一次或多次被C1-C18烷基取代、C7-C15芳基烷基、(CH3)3Si-;或者R102和R103为C1-C18烷基、C3-C12环烷基、C6-C14芳基、C7-C15芳基烷基,或者R102和R103为C1-C18烷基、C3-C12环烷基,其中被O或N含有基团所取代或打断,所述基团选择自C1-C18烷基氨基、双(C1-C18烷基)氨基或三(C1-C18烷基)铵;如果n为1,则R104为H、C1-C18烷基、C3-C12环烷基、C7-C14芳基烷基、C6-C14芳基或酰基,所述酰基选择自以下酰基:—C(═O)—H、—C(═O)—C1-C18烷基、—C(═O)—C2-d18烯基、—C(═O)—C6-C14芳基、—C(═O)—C2-C18烯基-C6-C14芳基、—C(═O)—O—C1C18烷基、—C(═O)—O—C6-C14芳基、—C(═O)—NH—C1-C18烷基、—C(═O)—NH—C6-C14芳基和—C(═O)—N(C1C18烷基)2;或者如果n为1,则R102和R104与它们连接的氮原子一起形成一个5到12个成员的环,该环可以包含其他杂原子;如果n大于1,则R104为二元、三元、四元C1-C18烷基亚烷基、二酰基、三酰基或四酰基及其盐。