Stabilized ultra-violet absorbers
    3.
    发明申请
    Stabilized ultra-violet absorbers 有权
    稳定的紫外线吸收剂

    公开(公告)号:US20060175579A1

    公开(公告)日:2006-08-10

    申请号:US11054673

    申请日:2005-02-09

    IPC分类号: C09K15/00

    CPC分类号: G02B1/041

    摘要: The invention provides UV absorber solutions that do not require use of a solvent to prevent formation of insoluble reaction products. The invention is useful in the manufacture of ocular devices including spectacle, contact and intraocular lenses, but may find its greatest utility in the manufacture of spectacle lenses.

    摘要翻译: 本发明提供了不需要使用溶剂以防止形成不溶性反应产物的紫外线吸收剂溶液。 本发明可用于制造包括眼镜,接触和眼内透镜在内的眼部装置,但是可以在制造眼镜镜片中发挥其最大的用途。

    METHOD OF MAKING A FULLY POLYMERIZED UV BLOCKING SILICONE HYDROGEL LENS
    5.
    发明申请
    METHOD OF MAKING A FULLY POLYMERIZED UV BLOCKING SILICONE HYDROGEL LENS 审中-公开
    制备全聚合紫外线阻隔硅胶水镜的方法

    公开(公告)号:US20130313733A1

    公开(公告)日:2013-11-28

    申请号:US13480651

    申请日:2012-05-25

    IPC分类号: B29D11/00 C08L79/04

    CPC分类号: G02B1/043 C08L39/06

    摘要: A method of making a substantially fully copolymerized UV blocking hydrogel lens demonstrating sufficient blocking of UV light to meet at least FDA Class II specifications for UV blocking formed from a reaction mixture comprising at least NVP and one other comonomer and a free-radical polymerizable, substituted or unsubstituted, Bis O-hydroxy benzophenone is provided herein.

    摘要翻译: 一种制备基本上完全共聚的UV阻断水凝胶透镜的方法,其显示足够的UV光阻挡,以满足至少含有至少NVP和一种其它共聚单体的反应混合物和可自由基聚合的取代基的反应混合物形成的用于UV阻断的FDA II类规格 或未取代的双O-羟基二苯甲酮。

    Contact lenses with hydrophilic crosslinkers
    6.
    发明授权
    Contact lenses with hydrophilic crosslinkers 失效
    具有亲水性交联剂的隐形眼镜

    公开(公告)号:US5563183A

    公开(公告)日:1996-10-08

    申请号:US484134

    申请日:1995-06-07

    摘要: Hydrophilic contact lenses made using a crosslinking agent of the formulaA--X--(O--(C(O).sub.i --R--(C(O)).sub.i --O--X).sub.n --Awherein R contains one or more cyclic or bicyclic moiety, X is linear or branched alkyl or alkenyl, optionally substituted, and A is acrylate, methacrylate, vinylbenzoyloxy or vinylphenoxy, exhibit superior hydrophilicity, oxygen transmissivity, and physical properties.

    摘要翻译: 使用式AX-(O-(C(O)IR-(C(O))iOX)nA的交联剂制备的亲水性隐形眼镜,其中R包含一个或多个环状或双环部分,X是直链或支链烷基或 烯基,任选取代的,A是丙烯酸酯,甲基丙烯酸酯,乙烯基苯甲酰氧基或乙烯基苯氧基,表现出优异的亲水性,透氧性和物理性质。

    Fully polymerized UV blocking silicone hydrogel lens
    7.
    发明授权
    Fully polymerized UV blocking silicone hydrogel lens 有权
    全聚合紫外线阻挡硅酮水凝胶镜片

    公开(公告)号:US08807745B2

    公开(公告)日:2014-08-19

    申请号:US13480648

    申请日:2012-05-25

    IPC分类号: G02B1/00

    CPC分类号: G02C7/04 G02C7/10

    摘要: A substantially fully copolymerized UV blocking hydrogel lens demonstrating sufficient blocking of UV light to meet at least FDA Class II specifications for UV blocking formed from a reaction mixture comprising at least NVP and one other comonomer and a free-radical polymerizable, substituted or unsubstituted, Bis O-hydroxy benzophenone is provided herein.

    摘要翻译: 基本上完全共聚的紫外线阻断水凝胶透镜,其表现出足够的UV光阻挡,以满足至少含有至少NVP和一种其它共聚单体的反应混合物形成的用于UV阻挡的FDA II类规格,以及可自由基聚合的,取代或未取代的双 本文提供了O-羟基二苯甲酮。

    Contact lenses with hydrophilic crosslinkers
    8.
    发明授权
    Contact lenses with hydrophilic crosslinkers 失效
    具有亲水性交联剂的隐形眼镜

    公开(公告)号:US5654350A

    公开(公告)日:1997-08-05

    申请号:US484132

    申请日:1995-06-07

    摘要: Hydrophilic contact lenses made using a crosslinking agent of the formulaA--X--(O--(C(O).sub.i --R--(C(O)).sub.i --O--X).sub.n --Awherein R contains one or more cyclic or bicyclic moiety, X is linear or branched alkyl or alkenyl, optionally substituted, and A is acrylate, methacrylate, vinylbenzoyloxy or vinylphenoxy, exhibit superior hydrophilicity, oxygen transmissivity, and physical properties.

    摘要翻译: 使用式A-X-(O-(C(O)iR-(C(O))iOX)n-A的交联剂制备的亲水性隐形眼镜包含一个或多个环状或双环部分,X为直链或支链 烷基或烯基,任选取代的,A是丙烯酸酯,甲基丙烯酸酯,乙烯基苯甲酰氧基或乙烯基苯氧基,具有优异的亲水性,透氧性和物理性能。

    FULLY POLYMERIZED UV BLOCKING SILICONE HYDROGEL LENS

    公开(公告)号:US20130314663A1

    公开(公告)日:2013-11-28

    申请号:US13480648

    申请日:2012-05-25

    IPC分类号: G02C7/04

    CPC分类号: G02C7/04 G02C7/10

    摘要: A substantially fully copolymerized UV blocking hydrogel lens demonstrating sufficient blocking of UV light to meet at least FDA Class II specifications for UV blocking formed from a reaction mixture comprising at least NVP and one other comonomer and a free-radical polymerizable, substituted or unsubstituted, Bis O-hydroxy benzophenone is provided herein.

    Contact lenses with hydrophilic crosslinkers
    10.
    发明授权
    Contact lenses with hydrophilic crosslinkers 失效
    具有亲水性交联剂的隐形眼镜

    公开(公告)号:US5565539A

    公开(公告)日:1996-10-15

    申请号:US484133

    申请日:1995-06-07

    摘要: Hydrophilic contact lenses made using a crosslinking agent of the formulaA--X--(O--(C(O).sub.i --R--(C(O)).sub.i --O--X).sub.n -Awherein R contains one or more cyclic or bicyclic moiety, X is linear or branched alkyl or alkenyl, optionally substituted, and A is acrylate, methacrylate, vinylbenzoyloxy or vinylphenoxy, exhibit superior hydrophilicity, oxygen transmissivity, and physical properties.

    摘要翻译: 使用式A-X-(O-(C(O)iR-(C(O))iOX)n-A的交联剂制备的亲水性隐形眼镜包含一个或多个环状或双环部分,X为直链或支链 烷基或烯基,任选取代的,A是丙烯酸酯,甲基丙烯酸酯,乙烯基苯甲酰氧基或乙烯基苯氧基,具有优异的亲水性,透氧性和物理性能。