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41 条记录 (耗时 0.019 秒)

    High Refractive-Index, Hydrophilic Monomers and Polymers, and Ophthalmic Devices Comprising Such Polymers
    12.
    发明申请
    High Refractive-Index, Hydrophilic Monomers and Polymers, and Ophthalmic Devices Comprising Such Polymers 审中-公开
    高折射率，亲水单体和聚合物以及包含这种聚合物的眼科装置

    公开(公告)号：US20080183006A1

    公开(公告)日：2008-07-31

    申请号：US12060322

    申请日：2008-04-01

    申请人： Joseph C. Salamone ,  Jay F. Kunzler ,  Richard M. Ozark

    发明人： Joseph C. Salamone ,  Jay F. Kunzler ,  Richard M. Ozark

    IPC分类号： C07C69/52

    CPC分类号： C08F220/30 ,  C08F220/18 ,  C08F220/54 ,  G02B1/043 ,  C08L33/14

    摘要： A hydrophilic, aromatic-based monomer has an aromatic group substituted with at least one hydrophilic substituent and a reactive functional group. Polymers comprising such a hydrophilic, aromatic-based monomers avoid or reduce the risk of forming vacuoles of absorbed water. Furthermore, such polymers have high refractive index, and, thus, are advantageously used for making ophthalmic devices, such as intraocular lenses, contact lenses, corneal rings, corneal inlays, and keratoprostheses.

    摘要翻译： 亲水性芳香族单体具有被至少一个亲水取代基和反应性官能团取代的芳基。 包含这种亲水性芳族基单体的聚合物避免或降低形成吸收水的空泡的风险。 此外，这种聚合物具有高折射率，因此有利地用于制造眼科装置，例如眼内透镜，隐形眼镜，角膜环，角膜嵌体和角膜假体。

    High refractive-index, hydrophilic, arylsiloxy-containing macromonomers and polymers, and ophthalmic devices comprising such polymers
    13.
    发明授权
    High refractive-index, hydrophilic, arylsiloxy-containing macromonomers and polymers, and ophthalmic devices comprising such polymers 失效
    高折射率，亲水性，含芳基甲硅烷氧基的大分子单体和聚合物，以及包含这种聚合物的眼科装置

    公开(公告)号：US07297160B2

    公开(公告)日：2007-11-20

    申请号：US11153674

    申请日：2005-06-15

    申请人： Joseph C. Salamone ,  Jay F. Kunzler ,  Richard M. Ozark

    发明人： Joseph C. Salamone ,  Jay F. Kunzler ,  Richard M. Ozark

    IPC分类号： A61F2/16 ,  C08F30/08

    CPC分类号： C08G77/38 ,  C08G77/20 ,  G02B1/043 ,  Y10S525/937 ,  C08L83/04

    摘要： Hydrophilic, arylsiloxy-containing macromonomers have at least a terminal hydrophilic group attached to an arylsiloxy group. The aryl groups attached to siloxy groups can be substituted with other hydrophilic groups. Polymers comprising such hydrophilic, arylsiloxy-containing macromonomers avoid or reduce the risk of forming vacuoles of absorbed water. Furthermore, such polymers have high refractive index, and, thus, are advantageously used for making ophthalmic devices, such as intraocular lenses, contact lenses, corneal rings, corneal inlays, and keratoprostheses.

    摘要翻译： 亲水性，芳基甲硅烷氧基的大分子单体具有至少一个与芳基甲硅烷氧基连接的亲水基团。 连接到甲硅烷氧基的芳基可以被其它亲水基取代。 包含这种亲水的含芳基甲硅烷氧基的大分子单体的聚合物避免或降低形成吸收水的空泡的风险。 此外，这种聚合物具有高折射率，因此有利地用于制造眼科装置，例如眼内透镜，隐形眼镜，角膜环，角膜嵌体和角膜假体。

    Method for polymerizing contact lenses having UV absorbing properties
    17.
    发明授权
    Method for polymerizing contact lenses having UV absorbing properties 失效
    聚合具有UV吸收性能的隐形眼镜的方法

    公开(公告)号：US5945465A

    公开(公告)日：1999-08-31

    申请号：US79783

    申请日：1998-05-15

    申请人： Richard M. Ozark ,  Jay F. Kunzler

    发明人： Richard M. Ozark ,  Jay F. Kunzler

    IPC分类号： G02C7/04 ,  B29C39/02 ,  G02B1/04 ,  C08F226/06

    CPC分类号： G02B1/043

    摘要： A method for preparing a lens having UV-absorbing properties involves charging to a mold a monomer mixture comprising lens-forming monomers and an essentially non-UV-absorbing compound; exposing the monomer mixture in the mold to a light source including ultraviolet light to cure the monomer mixture and form the lens, whereby the non-UV-absorbing compound converts to a UV-absorbing agent.

    摘要翻译： 制备具有UV吸收性能的透镜的方法包括向模具中加入包含透镜形成单体和基本上非UV吸收化合物的单体混合物; 将模具中的单体混合物暴露于包括紫外光的光源以固化单体混合物并形成透镜，由此将非UV吸收化合物转化为UV吸收剂。

    Monomeric units useful for reducing the modules of silicone hydrogels
    18.
    发明授权
    Monomeric units useful for reducing the modules of silicone hydrogels 失效
    用于减少硅酮水凝胶模块的单体单元

    公开(公告)号：US5710302A

    公开(公告)日：1998-01-20

    申请号：US745538

    申请日：1996-11-12

    申请人： Jay F. Kunzler ,  Richard M. Ozark

    发明人： Jay F. Kunzler ,  Richard M. Ozark

    IPC分类号： G02C7/04 ,  C07F7/08 ,  C08G77/20 ,  G02B1/04 ,  C07F7/04

    CPC分类号： G02B1/043 ,  C07F7/085 ,  C07F7/0852

    摘要： Monomeric units useful in reducing the modulus of hydrogels are disclosed. Silicone hydrogels including the subject monomeric units are especially useful in the formation of biomedical articles such as silicone hydrogel contact lenses. ##STR1## wherein: A is an activated unsaturated group; R and D independently are alkyl, alkylene or haloalkyl groups having 1 to 10 carbon atoms wherein said carbon atoms may include ether linkages therebetween; R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are independently selected from: alkyl or haloalkyl groups wherein ether linkages may be included between carbon atoms; siloxane groups; and carbocyclic ring groups having from 6 to 18 carbon atoms; m is an integer from 1 to 500; n is an integer from 1 to 20; x and y are 0 or 1; z is 1 or 2; and x+y+z=3; so long as at least one of R.sub.1 or R.sub.2 is an alkyl group having from 1 to 10 carbon atoms.

    摘要翻译： 公开了用于降低水凝胶模量的单体单元。 包括主题单体单元的硅氧烷水凝胶特别可用于生物医学制品如硅酮水凝胶隐形眼镜的形成。 （I）其中：A是活化的不饱和基团; R和D独立地是具有1至10个碳原子的烷基，亚烷基或卤代烷基，其中所述碳原子可以包括它们之间的醚键; R 1，R 2，R 3和R 4独立地选自烷基或卤代烷基，其中醚键可以包含在碳原子之间; 硅氧烷基团; 和具有6至18个碳原子的碳环基团; m为1〜500的整数; n为1〜20的整数， x和y为0或1; z为1或2; 和x + y + z = 3; 只要R1或R2中的至少一个为具有1至10个碳原子的烷基。