Comb polymers
    56.
    发明授权
    Comb polymers 有权
    梳子聚合物

    公开(公告)号:US08129505B2

    公开(公告)日:2012-03-06

    申请号:US12066966

    申请日:2006-09-12

    摘要: The present invention provides a process for producing a comb polymer comprising the steps of: a) providing: (i) (w+z) molar equivalents of a monomer; (ii) one molar equivalent of an initiator compound of formula (IX), wherein B3 represents a halogen, B2 represents H or a halogen, Y1 represents a group capable of attaching the residue of an antibody or fragment thereof or capable of being converted into such a group, L represents a linker group, y is 1, 2 or 3, w is at least 1 and z is 0 or greater; (iii) a catalyst capable of catalysing the polymerization of a plurality of the monomers to produce the comb polymer; and b) causing the catalyst to catalyse, in combination with the initiator, the polymerization of a plurality of the monomers (i) to produce the comb polymer.

    摘要翻译: 本发明提供一种生产梳状聚合物的方法,包括以下步骤:a)提供:(i)(w + z)摩尔当量的单体; (ii)1摩尔当量的式(IX)的引发剂化合物,其中B3表示卤素,B2表示H或卤素,Y1表示能够连接抗体或其片段的残基或能够转化为 这样的基团,L表示连接基团,y为1,2或3,w为至少1,z为0或更大; (iii)能够催化多种单体的聚合以产生梳形聚合物的催化剂; 和b)使催化剂与引发剂结合催化多种单体(i)的聚合以产生梳形聚合物。

    Ocular lens
    60.
    发明申请
    Ocular lens 有权
    眼镜片

    公开(公告)号:US20040201820A1

    公开(公告)日:2004-10-14

    申请号:US10488089

    申请日:2004-02-25

    IPC分类号: G02C007/02

    摘要: This invention provides an ophthalmic lens of high tensile elongation (i.e., that does not break easily). It is an ophthalmic lens comprising, as a polymerization component, monomers represented by formula (a) below: 1 wherein, in formula (a), R1 is H or a methyl group; R2 is a group that is selected from alkyl groups with 1 to 8 carbon atoms, aralkyl groups with 7 to 12 carbon atoms and aryl groups with 6 to 10 carbon atoms; L1 is a substituent that is selected from ethylene groups, 1,2-propylene groups, 1,3-propylene groups and 1,4-butylene groups; and L2 is a substituent that is selected from methylene groups, ethylene groups, 1,2-propylene groups, 1,3-propylene groups and 1,4-butylene groups.

    摘要翻译: 本发明提供了一种具有高拉伸伸长率(即不容易破裂)的眼科镜片。 作为聚合成分的眼用透镜,含有下述通式(a)所示的单体:式(a)中,R 1为H或甲基; R 2是选自具有1至8个碳原子的烷基,具有7至12个碳原子的芳烷基和具有6至10个碳原子的芳基的基团; L 1是选自亚乙基,1,2-亚丙基,1,3-亚丙基和1,4-亚丁基的取代基; L 2是选自亚甲基,亚乙基,1,2-亚丙基,1,3-亚丙基和1,4-亚丁基的取代基。