公开(公告)号：US4016133A

公开(公告)日：1977-04-05

申请号：US610078

申请日：1975-09-03

申请人： Yoshihiko Hyosu ,  Eiiti Miyashita ,  Noboru Kuzuba ,  Sadayasu Miyahara ,  Ryoshiro Takano

发明人： Yoshihiko Hyosu ,  Eiiti Miyashita ,  Noboru Kuzuba ,  Sadayasu Miyahara ,  Ryoshiro Takano

IPC分类号： C08F220/28 ,  C08F220/32 ,  C09B69/10 ,  C08K5/00

CPC分类号： C08F220/32 ,  C08F220/28 ,  C09B69/10

摘要： Colored resin particles which are colored uniformly and densely and are excellent in fluorescence, light fastness and washing resistance are prepared by copolymerizing in an aqueous medium in the presence of a water-soluble fluorescent dye (1) a polymerizable unsaturated monomer A having a low affinity for the fluorescent dye, (2) a polymerizable unsaturated monomer B having at least one cyano group and (3) a polymerizable unsaturated monomer C having a high affinity for the fluorescent dye and being insoluble or barely soluble in water, which is represented by the following general formula ##STR1## wherein X is a hydrogen atom or a methyl group.

摘要翻译： 在水溶性荧光染料（1）具有低亲和力的可聚合不饱和单体A的存在下，通过在水性介质中共聚来制备着色均匀且致密且具有优异的荧光，耐光性和耐洗涤性的着色树脂颗粒 对于荧光染料，（2）具有至少一个氰基的可聚合不饱和单体B和（3）对荧光染料具有高亲和力并且不溶或几乎不溶于水的可聚合不饱和单体C，其由 按照通式“IMAGE”或“IMAGE”，其中X是氢原子或甲基。