Polymers based on fluoranthene and their use
    10.
    发明授权
    Polymers based on fluoranthene and their use 有权
    基于荧蒽的聚合物及其用途

    公开(公告)号:US07737236B2

    公开(公告)日:2010-06-15

    申请号:US11077199

    申请日:2005-03-11

    摘要: Polymers comprising repeating units of the formula I where the variables are defined as follows: a is an integer from 0 to 3, R1, R2, R3 are identical or different and are selected independently from among hydrogen, C1-C20-alkyl, C1-C20-alkyl containing one or more Si, N, P, O or S atoms, C6-C30-aryl, preferably C6-C14-aryl, C4-C14-heteroaryl, —N(C6-C14-aryl)2, and Y1, where Y1 may be identical or different and are selected from among —CH═CH2, trans- or cis-CH═CH—C6H5, acryloyl, methacryloyl, methylstyryl, O—CH═CH2 and glycidyl, where Y2 is selected from among —CH═CH2, trans- or cis-CH═CH—C6H5, acryloyl, methacryloyl, methylstyryl, —O—CH═CH2 and glycidyl, and one or more groups Y1 or Y2 may be crosslinked to one another.

    摘要翻译: 包含式I重复单元的聚合物,其中变量定义如下:a是0-3的整数,R1,R2,R3相同或不同,独立地选自氢,C1-C20烷基,C1- 含有一个或多个Si,N,P,O或S原子的C 20 - 烷基,C 6 -C 30 - 芳基,优选C 6 -C 14 - 芳基,C 4 -C 14 - 杂芳基,-N(C 6 -C 14 - 芳基)2和Y 1 其中Y 1可以相同或不同,并且选自-CH 2 CH 2,反式或顺式-CH = CH-C 6 H 5,丙烯酰基,甲基丙烯酰基,甲基苯乙烯基,O-CH = CH 2和缩水甘油基,其中Y 2选自 - CH 2 CH 2,反式或顺式-CH = CH-C 6 H 5,丙烯酰基,甲基丙烯酰基,甲基苯乙烯基,-O-CH = CH 2和缩水甘油基,以及一个或多个Y 1或Y 2基团可彼此交联。