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22 条记录 (耗时 0.022 秒)

    CURABLE COLORED INKS FOR MAKING COLORED SILICONE HYDROGEL LENSES
    12.
    发明公开
    CURABLE COLORED INKS FOR MAKING COLORED SILICONE HYDROGEL LENSES 有权
    可固化着色油墨有色水凝胶的制造

    公开(公告)号：EP1756625A2

    公开(公告)日：2007-02-28

    申请号：EP05731971.7

    申请日：2005-04-20

    申请人： Novartis AG ,  Novartis Pharma GmbH

    发明人： PHELAN, John, Christopher

    IPC分类号： G02B1/04 ,  B29D11/00 ,  C09D11/10

    CPC分类号： G02C7/046 ,  B29D11/00903 ,  C08J7/047 ,  C08J2383/00 ,  C08J2483/00 ,  C09D11/101 ,  G02B1/043

    摘要： The present invention provides an actinically or thermally curable ink for making colored silicone hydrogel contact lenses. The ink of the invention comprises at least one colorant, a solvent and a binder polymer including ethylenically unsaturated groups and segments derived from at least one silicone-containing vinylic monomer or macromer. The ink of the invention is characterized by having capability to be cured actinically or thermally to form a colored coat on a silicone hydrogel contact lens, wherein the colored coat has good adhesion to the silicone hydrogel contact lens without being covalently attached to the lens material of the contact lens. The invention also provides methods for making colored silicone hydrogel contact lenses.

    CURABLE COLORED INKS FOR MAKING COLORED SILICONE HYDROGEL LENSES
    13.
    发明授权
    CURABLE COLORED INKS FOR MAKING COLORED SILICONE HYDROGEL LENSES 有权
    可固化着色油墨有色水凝胶的制造

    公开(公告)号：EP1756625B1

    公开(公告)日：2014-06-04

    申请号：EP05731971.7

    申请日：2005-04-20

    申请人： Novartis AG

    发明人： PHELAN, John, Christopher

    IPC分类号： C09D11/10 ,  G02B1/04 ,  B29D11/00 ,  C08J7/04

    CPC分类号： G02C7/046 ,  B29D11/00903 ,  C08J7/047 ,  C08J2383/00 ,  C08J2483/00 ,  C09D11/101 ,  G02B1/043

    摘要： The present invention provides an actinically or thermally curable ink for making colored silicone hydrogel contact lenses. The ink of the invention comprises at least one colorant, a solvent and a binder polymer including ethylenically unsaturated groups and segments derived from at least one silicone-containing vinylic monomer or macromer. The ink of the invention is characterized by having capability to be cured actinically or thermally to form a colored coat on a silicone hydrogel contact lens, wherein the colored coat has good adhesion to the silicone hydrogel contact lens without being covalently attached to the lens material of the contact lens. The invention also provides methods for making colored silicone hydrogel contact lenses.

    SILICONE HYDROGEL MATERIALS WITH CHEMICALLY BOUND WETTING AGENTS
    14.
    发明授权
    SILICONE HYDROGEL MATERIALS WITH CHEMICALLY BOUND WETTING AGENTS 审中-公开

    公开(公告)号：EP2356497B1

    公开(公告)日：2019-12-25

    申请号：EP09752663.6

    申请日：2009-11-11

    申请人： Novartis AG

    发明人： PHELAN, John, Christopher

    IPC分类号： G02B1/04 ,  C08F220/00 ,  C08F230/08

    摘要： The invention provide a new class of silicone-containing prepolymers containing ethylenically unsaturated groups and latent UV-activated free radical generating moieties. This class of silicone-containing prepolymer is capable of being actinically crosslinked in the presence of one or more hydrophilic vinylic monomers to form a silicone hydrogel material with a hydrophilic surface without post curing surface treatment. The present invention is also related to silicone hydrogel contact lenses made from this class of silicone-containing prepolymers and a vinylic monomer having a latent UV-activated free radical generating moiety.

    POLYSILOXANE COPOLYMERS WITH TERMINAL HYDROPHILIC POLYMER CHAINS
    17.
    发明公开
    POLYSILOXANE COPOLYMERS WITH TERMINAL HYDROPHILIC POLYMER CHAINS 有权
    聚硅氧烷具有末端亲水聚合物链

    公开(公告)号：EP2356170A1

    公开(公告)日：2011-08-17

    申请号：EP09752082.9

    申请日：2009-11-11

    申请人： Novartis AG

    发明人： PHELAN, John, Christopher ,  QIU, Yongxing ,  SCOTT, Robert ,  WINTERTON, Lynn, Cook

    IPC分类号： C08G77/442 ,  C08F283/12 ,  G02B1/04

    CPC分类号： C08G77/442 ,  C08F293/00 ,  C08F299/08 ,  G02B1/043

    摘要： The invention provides an actinically-crosslinkable linear polysiloxane copolymer. The actinically-crosslinkable polysiloxane copolymer can be used to prepare a silicone hdyrogel contact lens having a hydrophilic surface without post-curing surface treatment. The invention is also related to a silicone hydrogel contact lens obtained from a lens-forming material including an actinically-crosslinkable polysiloxane copolymer of the invention and to a method for making an actinically-crosslinkable polysiloxane copolymer of the invention. In addition, the invention provides a non-crosslinkable linear polysiloxane copolymer capable of being used as a internal wetting agent which can render the surface of a silicone hydrogel contact lens hydrophilic.

    METHOD FOR MAKING COLORED SILICONE HYDROGEL CONTACT LENSES
    19.
    发明授权
    METHOD FOR MAKING COLORED SILICONE HYDROGEL CONTACT LENSES 有权
    用于生产有色镜片的硅水凝胶接触

    公开(公告)号：EP1799436B1

    公开(公告)日：2009-12-02

    申请号：EP05782435.1

    申请日：2005-08-31

    申请人： Novartis AG

    发明人： PHELAN, John, Christopher

    IPC分类号： B29D11/00 ,  G02C7/04 ,  C09D11/10 ,  G02B21/04

    CPC分类号： B29D11/00317 ,  B29D11/00903 ,  C09D11/101 ,  G02B1/043 ,  Y10S425/808

    摘要： The present invention generally relates to a method for making made-to-order (MTO) or customized silicone hydrogel lenses which have printed images on and/or below lens surfaces. A preferred method of the invention comprises printing and curing an ink on the molding surface of a mold for molding a single-side molded lens blank, producing the single-sided molded lens blank having a molded surface corresponding to one of the anterior and posterior surfaces of the lens to be produced and having an image embedded in the lens body and below lens surface, and directly lathing the lens blank on the side opposite to the molded surface to form the other lens surface. Colored silicone hydrogel lenses produced according to the invention will be useful as daily wear lenses and extended wear lenses. The lenses will allow alteration or enhancement of a patient's eye color.

    SILICONE HYDROGEL MATERIALS WITH CHEMICALLY BOUND WETTING AGENTS
    20.
    发明公开
    SILICONE HYDROGEL MATERIALS WITH CHEMICALLY BOUND WETTING AGENTS 审中-公开
    SILIKONHYDROGELMATERIALIEN含化学约束润湿剂

    公开(公告)号：EP2356497A2

    公开(公告)日：2011-08-17

    申请号：EP09752663.6

    申请日：2009-11-11

    申请人： Novartis AG

    发明人： PHELAN, John, Christopher

    IPC分类号： G02B1/04 ,  C08F220/00

    摘要： The invention provide a new class of silicone-containing prepolymers containing ethylenically unsaturated groups and latent UV-activated free radical generating moieties. This class of silicone-containing prepolymer is capable of being actinically crosslinked in the presence of one or more hydrophilic vinylic monomers to form a silicone hydrogel material with a hydrophilic surface without post curing surface treatment. The present invention is also related to silicone hydrogel contact lenses made from this class of silicone-containing prepolymers and a vinylic monomer having a latent UV-activated free radical generating moiety.