申请人:NIPPON SODA CO., LTD.
公开号:EP0906908A1
公开(公告)日:1999-04-07
Triazine derivatives of general formula (I); and recording materials excellent in the storage stability of developed images, particularly the resistance thereof to plasticizers [wherein R is hydrogen or alkyl; R1 and R2 are each hydroxyl, halogeno, alkyl or alkenyl; n and m are each an integer of 0 to 4; w is 0, 1 or 2; and Y and Z are each formula (a) (wherein R' is hydrogen or alkyl; R7 ad R8 are each hydroxyl, halogeno, alkyl or alkenyl; u and v are each an integer of 0 to 4; w is 0, 1 or 2; and A is alkylene having an ether linkage), halogeno, hydroxyl, hydrogen, alkoxy, alkylthio or alkoxy having an ether linkage, alkylthio having an ether linkage, alkoxy having a thio ether linkage, alkylthio having a thio ether linkage, hydroxyalkoxy, hydroxyalkylthio, primary or secondary alkylamino, primary or secondary hydroxyalkylamino, aryloxy optionally substituted with hydroxyl, alkyl or halogeno, arylthio optionally substituted with hydroxyl, alkyl or halogeno, arylamino optionally substituted with hydroxyl, alkyl or halogeno, or aralkyloxy optionally substituted with hydroxyl, alkyl or halogeno].
通式(I)的三嗪衍生物;以及对已显影图像的贮存稳定性,特别是对增塑剂的耐受性具有优异性能的记录材料[其中R是氢或烷基;R1和R2各自是羟基、卤素、烷基或烯基;其中 R' 为氢或烷基;R7 和 R8 分别为羟基、卤素基、烷基或烯基;u 和 v 分别为 0 至 4 的整数;w 为 0、1 或 2;和 A 是具有醚键的亚烷基)、卤素、羟基、氢、烷氧基、烷硫基或具有醚键的烷氧基、具有醚键的烷硫基、具有硫醚键的烷氧基、具有硫醚键的烷硫基、羟基烷氧基、羟基烷硫基、伯或仲烷基氨基、可选被羟基、烷基或卤素取代的芳氧基,可选被羟基、烷基或卤素取代的芳硫基,可选被羟基、烷基或卤素取代的芳氨基,或可选被羟基、烷基或卤素取代的芳烷氧基]。