Methods for tinting plastic films and sheets with melanin
    2.
    发明申请
    Methods for tinting plastic films and sheets with melanin 审中-公开
    用于着色塑料薄膜和具有黑色素的片材的方法

    公开(公告)号:US20050230347A1

    公开(公告)日:2005-10-20

    申请号:US10823848

    申请日:2004-04-14

    IPC分类号: B31D3/00 B44C1/22 C08J7/12

    CPC分类号: C08J7/12

    摘要: This invention relates to the field of eye protection and vision enhancement by filters of UV and the higher energy visible (HEV) light—such as sunglass lenses. More specifically, it relates to the process of tinting plastic films and sheets with solutions of synthetic melanin. Such plastic films may include sunglass lenses, and ophthalmic lenses in general, windows, light filters such as photograph covers, canopies, etc., and other similar media utilized to protect valuable goods from radiation damage.

    摘要翻译: 本发明涉及通过UV和较高能量可见光(HEV)光过滤器(如太阳眼镜)的眼睛保护和视力增强领域。 更具体地说,涉及用合成黑色素溶液着色塑料薄膜和薄片的方法。 这种塑料膜可以包括太阳镜,通常的眼镜片,窗户,诸如照片封面,檐篷等的光过滤器,以及用于保护有价物品免受辐射损伤的其它类似介质。

    Light filters using the oxidative polymerization product of 3-Hydroxykynurenine (3-OHKyn)
    3.
    发明授权
    Light filters using the oxidative polymerization product of 3-Hydroxykynurenine (3-OHKyn) 失效
    使用3-羟基鸟嘌呤(3-OHKyn)的氧化聚合产物的光过滤器

    公开(公告)号:US06825975B2

    公开(公告)日:2004-11-30

    申请号:US10228977

    申请日:2002-08-27

    申请人: James Gallas

    发明人: James Gallas

    IPC分类号: G02B520

    CPC分类号: G02B5/223 G02B1/041

    摘要: The present invention is directed to a transparent medium incorporating the oxidative polymerization of 3-hydroxykynurenine, a synthetic version of the yellow-to-brown pigment that occurs in the ocular crystalline lens with age. Because this coloration in the ocular lens is believed to offer photoprotection to the retina, it may represent an ideal sun lens filter with an optical transmission spectrum that is compatible with the psychophysical and neuro-physiological characteristics of the vision system.

    摘要翻译: 本发明涉及一种结合3-羟基鸟氨酸的氧化聚合的透明介质,其是随着年龄而在眼晶状体中发生的黄色至棕色颜料的合成形式。 因为目镜中的这种着色被认为是为视网膜提供光保护,所以它可以代表一个理想的太阳镜片滤光片,其具有与视觉系统的心理物理学和神经生理学特征相兼容的光学透射光谱。

    Light filters using yellow melanin and melanin-like oligomers and photochromic dyes
    4.
    发明申请
    Light filters using yellow melanin and melanin-like oligomers and photochromic dyes 有权
    使用黄色黑色素和黑色素样低聚物和光致变色染料的滤光片

    公开(公告)号:US20060282066A1

    公开(公告)日:2006-12-14

    申请号:US11417419

    申请日:2006-05-04

    IPC分类号: A61B18/18

    摘要: Light filters that use yellow melanin or melanin like materials prepared to have a yellow color and a melanin transmission spectrum in combination with a photochromic dye are disclosed. The yellow form of melanin has minimal impact on the perception of light intensity with transmission values greater than 80%. The combination allows for a single light filter suitable for both night driving and sunglass applications and which also preserve color perception.

    摘要翻译: 公开了使用黄色黑色素或类似黑色素的材料制成的具有黄色和黑色素透过光谱与光致变色染料组合的光过滤器。 黄色形式的黑色素对透光率大于80%的光强度的感知影响最小。 该组合允许适用于夜间驾驶和太阳眼镜应用的单个滤光器,并且还保持色彩感知。

    Light filters using the oxidative polymerization product of 3-hydroxykynurenine (3-OHKyn)
    5.
    发明申请
    Light filters using the oxidative polymerization product of 3-hydroxykynurenine (3-OHKyn) 审中-公开
    使用3-羟基鸟嘌呤(3-OHKyn)的氧化聚合产物的光过滤器

    公开(公告)号:US20050041299A1

    公开(公告)日:2005-02-24

    申请号:US10644675

    申请日:2003-08-20

    申请人: James Gallas

    发明人: James Gallas

    摘要: The present invention is directed to a transparent medium incorporating the oxidative polymerization product of 3-hydroxykynurenine, a synthetic version of the yellow-to-brown pigment that occurs in the ocular crystalline lens with age. Because this coloration in the ocular lens is believed to offer photoprotection to the retina, it may represent an ideal sun lens filter with an optical transmission spectrum that is compatible with the psychophysical and neurophysiological characteristics of the vision system.

    摘要翻译: 本发明涉及一种含有3-羟基鸟嘌呤氧化聚合产物的透明介质,其是随着年龄而在眼晶状体中发生的黄色至棕色颜料的合成形式。 因为目镜中的这种着色被认为对视网膜提供光保护,所以它可以代表一个理想的太阳镜片滤光片,其具有与视觉系统的心理物理学和神经生理学特征相兼容的光学透射光谱。