Photochromic h-annellated benzo[f]chromene compounds
    1.
    发明授权
    Photochromic h-annellated benzo[f]chromene compounds 有权
    光致变色的h-环形苯并[f]色烯化合物

    公开(公告)号:US07544315B2

    公开(公告)日:2009-06-09

    申请号:US11785899

    申请日:2007-04-20

    IPC分类号: G02B5/23

    摘要: Photochromic h-annellated benzo[f]chromene compounds, especially photochromic compounds derived from benzo[f]chromenes, which compounds have particular long wavelength absorption maxima in their closed form and exhibit good performance in the open, colored form, so that good compatibility is achieved with indenonaphthopyrans which are diffused in phototropic glasses used in phototropic glass applications, and the use of such photochromic h-annellated benzo[f]chromene compounds in photochromic synthetic resin articles, particularly ophthalmic lenses.

    摘要翻译: 光致变色的h-环形苯并[f]色烯化合物,特别是衍生自苯并[f]色烯的光致变色化合物,该化合物在封闭形式中具有特别长的波长吸收最大值,并且在开放着色的形式下表现出良好的性能,因此良好的相容性 在用于光热玻璃应用中的光热玻璃中扩散的茚并萘并吡喃衍生物,以及在光致变色合成树脂制品中,特别是眼用透镜中使用这种光致变色h-环形苯并[f]色烯化合物。

    Photochromic benzopyrans
    3.
    发明授权
    Photochromic benzopyrans 失效
    光致变色苯并吡喃

    公开(公告)号:US07892296B2

    公开(公告)日:2011-02-22

    申请号:US12738124

    申请日:2008-11-25

    IPC分类号: C07D311/00

    摘要: The present invention relates to photochromic benzopyrans and to the use thereof in plastics of all kinds, especially for ophthalmic purposes. The inventive compounds are photochromic benzopyran compounds in which a polycyclic aromatic is joined to the 5 and 6 positions of a benzopyran, where the bond in the 6 position is direct and the bond in the 5 position is via a mono- or diatomic bridge.

    摘要翻译: 本发明涉及光致变色苯并吡喃及其在各种塑料中的用途,特别是用于眼用目的。 本发明化合物是其中多环芳族化合物连接到苯并吡喃的5和6位的光致变色苯并吡喃化合物,其中6位上的键是直接的,并且5位的键通过单原子或双原子桥。

    Photochromic Plastic Object
    4.
    发明申请
    Photochromic Plastic Object 有权
    光致变色塑料对象

    公开(公告)号:US20080251772A1

    公开(公告)日:2008-10-16

    申请号:US12138117

    申请日:2008-06-12

    IPC分类号: G02B5/23 G02C7/10

    摘要: A photochromic plastic object which is composed of a transparent polymeric synthetic resin material, into or onto which at least one substantially mesoporous inorganic host structure is introduced or applied containing one or more embedded organic photochromic dye molecules so as to form a photochromic nanocomposite material. In contrast to prior techniques of adding or applying the photochromic organic dyes to the monomer mixture or prepolymer of a transparent synthetic resin material in a molecular form, in the photochromic plastic article of the present invention color is generated by using the photochromic nanocomposite particles or photochromic nanocomposite structures.

    摘要翻译: 由透明聚合物合成树脂材料构成的光致变色塑料物体被引入或涂覆有至少一个基本上介孔的无机主体结构,其中含有一个或多个嵌入的有机光致变色染料分子以形成光致变色纳米复合材料。 与将光致变色有机染料加入或应用于分子形式的透明合成树脂材料的单体混合物或预聚物的现有技术相反,在本发明的光致变色塑料制品中,通过使用光致变色纳米复合材料颗粒或光致变色 纳米复合结构。

    Photochromic spirodihydrophenanthropyrans
    6.
    发明授权
    Photochromic spirodihydrophenanthropyrans 有权
    光致变色螺二氢苯并呋喃

    公开(公告)号:US08013174B2

    公开(公告)日:2011-09-06

    申请号:US12118091

    申请日:2008-05-09

    CPC分类号: C07D311/78

    摘要: Specific photochromic spirodihydrophenanthropyrans and their use in synthetic resin materials of all kinds, particularly for ophthalmic purposes. The compounds of the invention are photochromic pyran compounds derived from 9,10-dihydrophenanthrene in which at least one of the two carbon atoms at positions 9 and 10 belongs to a further ring system and thus forms a spiro linkage point.

    摘要翻译: 具体的光致变色螺二氢苯并呋喃并在各种合成树脂材料中的应用,特别适合眼科用途。 本发明的化合物是衍生自9,10-二氢菲的光致变色吡喃化合物,其中9和10位的两个碳原子中的至少一个属于另一个环系,从而形成螺键点。

    Photochromic plastic object
    7.
    发明授权
    Photochromic plastic object 有权
    光致变色塑料物体

    公开(公告)号:US07922941B2

    公开(公告)日:2011-04-12

    申请号:US12138117

    申请日:2008-06-12

    IPC分类号: G02B5/23 G02C7/10

    摘要: A photochromic plastic object which is composed of a transparent polymeric synthetic resin material, into or onto which at least one substantially mesoporous inorganic host structure is introduced or applied containing one or more embedded organic photochromic dye molecules so as to form a photochromic nanocomposite material. In contrast to prior techniques of adding or applying the photochromic organic dyes to the monomer mixture or prepolymer of a transparent synthetic resin material in a molecular form, in the photochromic plastic article of the present invention color is generated by using the photochromic nanocomposite particles or photochromic nanocomposite structures.

    摘要翻译: 由透明聚合物合成树脂材料构成的光致变色塑料物体被引入或涂覆有至少一个基本上介孔的无机主体结构,其中含有一个或多个嵌入的有机光致变色染料分子以形成光致变色纳米复合材料。 与将光致变色有机染料加入或应用于分子形式的透明合成树脂材料的单体混合物或预聚物的现有技术相反,在本发明的光致变色塑料制品中,通过使用光致变色纳米复合材料颗粒或光致变色 纳米复合结构。

    Photochromic h-annellated benzo[f]chromene compounds
    9.
    发明申请
    Photochromic h-annellated benzo[f]chromene compounds 有权
    光致变色的h-环形苯并[f]色烯化合物

    公开(公告)号:US20070246692A1

    公开(公告)日:2007-10-25

    申请号:US11785899

    申请日:2007-04-20

    IPC分类号: G02B5/23 F21V9/00

    摘要: Photochromic h-annellated benzo[f]chromene compounds, especially photochromic compounds derived from benzo[f]chromenes, which compounds have particular long wavelength absorption maxima in their closed form and exhibit good performance in the open, colored form, so that good compatibility is achieved with indenonaphthopyrans which are diffused in phototropic glasses used in phototropic glass applications, and the use of such photochromic h-annellated benzo[f]chromene compounds in photochromic synthetic resin articles, particularly ophthalmic lenses.

    摘要翻译: 光致变色的h-环形苯并[f]色烯化合物,特别是衍生自苯并[f]色烯的光致变色化合物,该化合物在封闭形式中具有特别长的波长吸收最大值,并且在开放着色的形式下表现出良好的性能,因此良好的相容性 在用于光热玻璃应用中的光热玻璃中扩散的茚并萘并吡喃衍生物,以及在光致变色合成树脂制品中,特别是眼用透镜中使用这种光致变色h-环形苯并[f]色烯化合物。