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公开(公告)号：US07671156B2
公开(公告)日：2010-03-02
申请号：US11500757
申请日：2006-08-08
IPC分类号： C08F30/08
CPC分类号： G02B1/043 , C08L51/085
摘要： The present invention provides silicone hydrogel materials having relatively high oxygen permeability and a relatively low modulus. The relatively-low modulus is achieved by adding a chain transfer agent into a polymerizable fluid composition in an amount sufficient to provide to the resultant silicone hydrogel material with a reduced modulus. In addition, the invention provides silicone hydrogel contact lenses comprising a silicone hydrogel material of the invention, a method for making a silicone hydrogel material of the invention, and a method for making a silicone hydrogel contact lens of the invention.
摘要翻译： 本发明提供了具有相对较高的氧气渗透性和较低模量的硅酮水凝胶材料。 相对低的模量通过将链转移剂加入到可聚合流体组合物中来实现，其量足以提供具有降低的模量的所得硅酮水凝胶材料。 此外，本发明提供了包含本发明的硅氧烷水凝胶材料的硅酮水凝胶隐形眼镜，本发明的硅氧水凝胶材料的制备方法和本发明的硅氧水凝胶隐形眼镜的制备方法。
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公开(公告)号：US09248614B2
公开(公告)日：2016-02-02
申请号：US11147594
申请日：2005-06-08
申请人： John Christopher Phelan , Michael Hugh Quinn , Rafael Victor Andino , Marcia Kay Ash , Allen Douglas Gilliard , Tomasz Jankiewicz , Courtney Flem Morgan , Joseph Michael Lindacher , Corneliu Daniel Niculas
发明人： John Christopher Phelan , Michael Hugh Quinn , Rafael Victor Andino , Marcia Kay Ash , Allen Douglas Gilliard , Tomasz Jankiewicz , Courtney Flem Morgan , Joseph Michael Lindacher , Corneliu Daniel Niculas
CPC分类号： B29D11/00038 , B29C47/0021 , B29C47/0038 , B29C47/0057 , B29C69/001 , B29D11/00076 , B29D11/00932
摘要： The present invention provides methods for lathing at room temperature a silicone hydrogel material, in particular silicone hydrogel material having a high oxygen permeability and made of a polymerizable composition containing a relative large amount of oxyperm component, into contact lenses.
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公开(公告)号：US07550519B2
公开(公告)日：2009-06-23
申请号：US11110059
申请日：2005-04-20
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.
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公开(公告)号：US07049351B2
公开(公告)日：2006-05-23
申请号：US10676332
申请日：2003-10-01
CPC分类号： C08F20/58 , C08B37/0021 , C08L5/02 , G02B1/043 , Y10S525/937
摘要： An ophthalmic lens made from a crosslinkable polymer containing H-active groups bonded to the oligomer or polymer backbone, some or all of whose hydrogen atoms have been substituted by radicals of a N-hydroxyalkyl (meth)acrylamide. The lens transmits at least 70% of visible light.
摘要翻译： 由含有与低聚物或聚合物主链结合的H活性基团的可交联聚合物制成的眼用透镜，其一部分或全部氢原子已被N-羟烷基（甲基）丙烯酰胺基团取代。 镜头透射至少70％的可见光。
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公开(公告)号：US06955832B2
公开(公告)日：2005-10-18
申请号：US10098870
申请日：2002-03-15
CPC分类号： G02B1/043 , B29D11/00903
摘要： The present invention provides novels inks and methods for making a colored polymeric substrates, preferably a contact lens. In the inventive method at least a portion of a surface of a lens is coated with a color coat comprising at least one colorant, and a binder polymer obtained by copolymerizing a first monomer being ethylenically unsaturated and having a latent crosslinkable pendent group; and a second monomer having an ethylenically unsaturated double bond copolymerizable with the first monomer. The lens is then subjected to conditions that cause the color coat to adhere to the lens.
摘要翻译： 本发明提供了用于制造着色聚合物基底，优选隐形眼镜的小说墨水和方法。 在本发明的方法中，透镜的表面的至少一部分涂覆有包含至少一种着色剂的着色剂和通过使具有潜在可交联性侧基的第一单体烯键式不饱和而共聚获得的粘合剂聚合物; 和具有可与第一单体共聚的烯属不饱和双键的第二单体。 然后使镜片经受使颜色涂层粘附到透镜的条件。
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公开(公告)号：US08501833B2
公开(公告)日：2013-08-06
申请号：US12782177
申请日：2010-05-18
IPC分类号： C08L83/04
CPC分类号： G02B1/043 , C08F283/12 , C08F290/06 , C08F290/14 , C08L83/10 , C08L51/085
摘要： The present invention provides a method and a formulation for consistently producing a silicone hydrogel material having relatively high oxygen permeability, relatively high ion permeability, and low modulus, and contact lenses prepared from a formulation of the invention or made of a silicone hydrogel material of the invention.
摘要翻译： 本发明提供了一种用于一贯地制备具有相对高的氧气渗透性，相对高的离子渗透性和低模量的硅氧烷水凝胶材料的方法和配方，以及由本发明的制剂制备或由本发明的硅氧烷水凝胶材料制成的隐形眼镜 发明。
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公开(公告)号：US08404759B2
公开(公告)日：2013-03-26
申请号：US12616169
申请日：2009-11-11
IPC分类号： G02B1/04 , C08F290/14 , G02C7/02 , G02C7/04
CPC分类号： C08F230/08 , G02B1/043 , C08L83/04 , C08L51/085
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.
摘要翻译： 本发明提供了一类含有烯键式不饱和基团和潜在的UV-活化的自由基生成部分的含硅氧烷的预聚物。 这种含硅氧烷的预聚物能够在一种或多种亲水性乙烯基单体的存在下进行光化交联以形成具有亲水表面的硅氧烷水凝胶材料而无需后固化表面处理。 本发明还涉及由这种含硅氧烷的预聚物制成的硅酮水凝胶隐形眼镜和具有潜伏的UV活化的自由基产生部分的乙烯基单体。
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公开(公告)号：US08048968B2
公开(公告)日：2011-11-01
申请号：US12616166
申请日：2009-11-11
IPC分类号： C08G77/442
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 hydrogel 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.
摘要翻译： 本发明提供了一种光化学交联的线性聚硅氧烷共聚物。 可以使用光化学交联的聚硅氧烷共聚物来制备具有亲水性表面的硅氧水凝胶隐形眼镜，而不需要后固化表面处理。 本发明还涉及由包含本发明的可光化交联聚硅氧烷共聚物的透镜形成材料获得的硅酮水凝胶隐形眼镜以及本发明的制备可光化交联的聚硅氧烷共聚物的方法。 此外，本发明提供了一种不可交联的线性聚硅氧烷共聚物，其能够用作可使硅酮水凝胶隐形眼镜表面亲水的内部润湿剂。
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公开(公告)号：US20100227944A1
公开(公告)日：2010-09-09
申请号：US12782177
申请日：2010-05-18
IPC分类号： C08L83/04
CPC分类号： G02B1/043 , C08F283/12 , C08F290/06 , C08F290/14 , C08L83/10 , C08L51/085
摘要： The present invention provides a method and a formulation for consistently producing a silicone hydrogel material having relatively high oxygen permeability, relatively high ion permeability, and low modulus, and contact lenses prepared from a formulation of the invention or made of a silicone hydrogel material of the invention.
摘要翻译： 本发明提供了一种用于一贯地制备具有相对高的氧气渗透性，相对高的离子渗透性和低模量的硅氧烷水凝胶材料的方法和配方，以及由本发明的制剂制备或由本发明的硅氧烷水凝胶材料制成的隐形眼镜 发明。
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公开(公告)号：US20100120938A1
公开(公告)日：2010-05-13
申请号：US12616166
申请日：2009-11-11
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 hydrogel 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.
摘要翻译： 本发明提供了一种光化学交联的线性聚硅氧烷共聚物。 可以使用光化学交联的聚硅氧烷共聚物来制备具有亲水性表面的硅氧水凝胶隐形眼镜，而不需要后固化表面处理。 本发明还涉及由包含本发明的可光化交联聚硅氧烷共聚物的透镜形成材料获得的硅酮水凝胶隐形眼镜以及本发明的制备可光化交联的聚硅氧烷共聚物的方法。 此外，本发明提供了一种不可交联的线性聚硅氧烷共聚物，其能够用作可使硅酮水凝胶隐形眼镜表面亲水的内部润湿剂。
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