Phototools having a protective layer
    7.
    发明授权
    Phototools having a protective layer 有权
    具有保护层的摄影工具

    公开(公告)号:US08563221B2

    公开(公告)日:2013-10-22

    申请号:US12922129

    申请日:2009-03-11

    IPC分类号: G03F7/016 G03C5/26

    摘要: A phototool comprises an optically transparent substrate having designed pattern and a protective layer on the substrate. The protective layer comprises a cured hardcoat composition. The hardcoat composition comprises (i) one or more epoxy silane compounds (ii) one or more fluorochemical additives selected from the group consisting of perfluoropolyether-urethane silanes and silane-functionalized perfluoropolyether acrylate oligomers, and (iii) photo-acid generator.

    摘要翻译: 光学工具包括在基板上具有设计图案和保护层的光学透明基板。 保护层包括固化的硬涂层组合物。 硬涂层组合物包含(i)一种或多种环氧硅烷化合物(ii)一种或多种选自全氟聚醚 - 氨基甲酸酯硅烷和硅烷官能化全氟聚醚丙烯酸酯低聚物的含氟化合物添加剂,和(iii)光酸发生剂。

    Epoxy-functionalized perfluoropolyether polyurethanes
    8.
    发明授权
    Epoxy-functionalized perfluoropolyether polyurethanes 有权
    环氧官能化全氟聚醚聚氨酯

    公开(公告)号:US08420281B2

    公开(公告)日:2013-04-16

    申请号:US12561113

    申请日:2009-09-16

    IPC分类号: G03F1/14 G03F7/20

    摘要: Disclosed are epoxy-functionalized perfluoropolyether polyurethane compounds having the following general structure (RfQX1C(O)NH)m—Ri—(NHC(O)X2Q(E)o)n wherein Rf is a monovalent perfluoropolyether moiety; Q is independently a connecting group of valence at least 2, which may contain heteroatoms; X1 is O, S, or NR, wherein R is H or a lower alkyl of 1 to 4 carbon atoms; Ri is a residue of a multi-isocyanate; X2 is O, S, or NR, wherein R is a lower alkyl of 1 to 4 carbon atoms; E is an organic group having at least one oxirane ring; m is at least 1; n is at least 1; o is 1, 2 or 3; and m+n is from 2 to 10.

    摘要翻译: 公开了具有以下一般结构的环氧官能化全氟聚醚聚氨酯化合物(RfQX1C(O)NH)m-Ri-(NHC(O)X2Q(E)o)n,其中Rf是一价全氟聚醚部分; Q独立地为至少为2的连接基团,其可以含有杂原子; X 1是O,S或NR,其中R是H或1至4个碳原子的低级烷基; R 1是多异氰酸酯的残基; X 2是O,S或NR,其中R是1至4个碳原子的低级烷基; E是具有至少一个环氧乙烷环的有机基团; m至少为1; n至少为1; o是1,2或3; m + n为2〜10。

    EPOXY-FUNCTIONALIZED PERFLUOROPOLYETHER POLYURETHANES
    9.
    发明申请
    EPOXY-FUNCTIONALIZED PERFLUOROPOLYETHER POLYURETHANES 有权
    环氧官能化全氟聚醚聚氨酯

    公开(公告)号:US20110065045A1

    公开(公告)日:2011-03-17

    申请号:US12561113

    申请日:2009-09-16

    IPC分类号: G03F7/20 C08G18/28 G03F7/004

    摘要: Disclosed are epoxy-functionalized perfluoropolyether polyurethane compounds having the following general structure (RfQX1C(O)NH)m—Ri—(NHC(O)X2Q(E)o)n wherein Rf is a monovalent perfluoropolyether moiety; Q is independently a connecting group of valence at least 2, which may contain heteroatoms; X1 is O, S, or NR, wherein R is H or a lower alkyl of 1 to 4 carbon atoms; Ri is a residue of a multi-isocyanate; X2 is O, S, or NR, wherein R is a lower alkyl of 1 to 4 carbon atoms; E is an organic group having at least one oxirane ring; m is at least 1; n is at least 1; o is 1, 2 or 3; and m+n is from 2 to 10.

    摘要翻译: 公开了具有以下一般结构的环氧官能化全氟聚醚聚氨酯化合物(RfQX1C(O)NH)m-Ri-(NHC(O)X2Q(E)o)n,其中Rf是一价全氟聚醚部分; Q独立地为至少为2的连接基团,其可以含有杂原子; X 1是O,S或NR,其中R是H或1至4个碳原子的低级烷基; R 1是多异氰酸酯的残基; X 2是O,S或NR,其中R是1至4个碳原子的低级烷基; E是具有至少一个环氧乙烷环的有机基团; m至少为1; n至少为1; o是1,2或3; m + n为2〜10。