Rare-earth complexes for the manufacture of optical fibers
    2.
    发明公开
    Rare-earth complexes for the manufacture of optical fibers 审中-公开
    Herstellung Optischer Fasern的Komplexe der Seltenen Erdenfürdie

    公开(公告)号:EP1458016A1

    公开(公告)日:2004-09-15

    申请号:EP03290610.9

    申请日:2003-03-12

    摘要: The invention is directed to a family of organo-metal complexes having a metal atom coordinated to charged fluorinated ligands and a neutral ligand or ligands. The metals may be lanthanide or transition metals. The complexes according to the invention are of general formula MA x B y , where A is a charged ligand; B is a neutral ligand; x=the valence of metal M, typically +3 for lanthanides and +2 or +3 for transition metals; and y=0-3. Typically, for lanthanide metals y=1 or 2 and for transition metals y=0 or 1, although higher values of y can be attained in both cases. Suitable neutral ligands include dimethyl sulfoxide, glyme, and di-, tri- and tetra-glyme. The charged ligands are fluorinated charged ligands selected from the group consisting of
    and mixtures thereof.

    摘要翻译: 本发明涉及具有与带电荷的氟化配体配位的金属原子和中性配体或配体的有机金属络合物族。 金属可以是镧系元素或过渡金属。 根据本发明的络合物具有通式MAxBy,其中A是带电荷的配体; B是中性配体; x =金属M的化合价,镧系元素通常为+3,过渡金属为+2或+3; y = 0-3。 通常,对于镧系金属y = 1或2,对于过渡金属y = 0或1,尽管在这两种情况下可以获得更高的y值。 合适的中性配体包括二甲基亚砜,甘醇二甲醚和二 - ,三 - 和四 - 甘醇二甲醚。 带电的配体是选自及其混合物的氟化带电配位体。

    Light polarizing products and method of making same
    3.
    发明公开
    Light polarizing products and method of making same 有权
    Lichtpolarisierende Produkte und Verfahren zur deren Herstellung

    公开(公告)号:EP1674898A1

    公开(公告)日:2006-06-28

    申请号:EP04293071.9

    申请日:2004-12-21

    摘要: Disclosed are novel light polarizing articles comprising a substrate (101), a light polarizing layer (11), an inorganic intermediate layer (107) between the polarizing layer and the substrate, an optional inorganic sub-layer (105) between the substrate and the inorganic intermediate layer, and a protective layer (113) over the light polarizing layer, and method of making the same. Due to the presence of the inorganic intermediate layer and the optional sub-layer, adhesion of the polarizing layer is improved substantially. The light polarizing article has improved chemical, mechanical and thermal resistance. The light polarizing article can be used, for example, as ophthalmic products and in display devices.

    摘要翻译: 公开了一种新颖的光偏振制品,其包括在偏振层和基底之间的基底(101),光偏振层(11),无机中间层(107),基底和基底之间的任选的无机子层 无机中间层和光偏振层上的保护层(113)及其制造方法。 由于无机中间层和任选的子层的存在,偏振层的粘附性基本上得到改善。 光偏振制品具有改善的化学,机械和耐热性。 光偏振制品可以用作例如眼科产品和显示装置。