ADDITION-FRAGMENTATION OLIGOMERS HAVING HIGH REFRACTIVE INDEX GROUPS
    7.
    发明公开
    ADDITION-FRAGMENTATION OLIGOMERS HAVING HIGH REFRACTIVE INDEX GROUPS 审中-公开
    具有高折射率指数群的附加碎片化寡核苷酸

    公开(公告)号:EP3107975A1

    公开(公告)日:2016-12-28

    申请号:EP15704938.8

    申请日:2015-02-10

    IPC分类号: C09J4/06 A61K6/08 C08F222/10

    摘要: Addition-fragmentation oligomers of the general formula Z—By-A-(B-A)x-B-A-By—Z, where the A monomers units are derived from a diester or diacid, the B monomer units are derived from a difunctional monomer having functional groups co-reactive with the acid or ester groups of the A monomer, x+y is zero to 60, Z comprises an ethylenically unsaturated, polymerizable group, A monomers comprise a 1-methylene-3,3-dimethylpropyl group, and at least one B monomer unit comprises a high refractive index group.

    摘要翻译: 通式为ZB y A - (BA)x BAB y Z的加成 - 断裂低聚物,其中A单体单元衍生自二酯或二酸,B单体单元衍生自具有与酸共反应的官能团的双官能单体或 A单体的酯基团,x + y为0至60,Z包含烯属不饱和可聚合基团,A单体包含1-亚甲基-3,3-二甲基丙基,并且至少一个B单体单元包含高折射率 索引组。