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    Pad printing method for making colored contact lenses
    1.
    发明申请
    Pad printing method for making colored contact lenses 审中-公开
    彩色隐形眼镜的打印方法

    公开(公告)号：US20060065138A1

    公开(公告)日：2006-03-30

    申请号：US11226725

    申请日：2005-09-14

    申请人： Robert Tucker ,  Sandra Corti ,  Michael Quinn ,  Barry Atkins

    发明人： Robert Tucker ,  Sandra Corti ,  Michael Quinn ,  Barry Atkins

    IPC分类号： B41F17/00

    CPC分类号： C09D11/101 ,  B41F17/001

    摘要： The invention provides a method for producing colored contact lenses with relatively high quality color images. The method of the invention comprises the steps of: (a) obtaining a water based ink having a viscosity of greater than about 100 centipoise (cps) and comprising at least one colorant, a water-soluble binder polymer having ethylenically unsaturated groups, an initiator, and a surfactant, wherein the surfactant is present in an amount sufficient to provide the ink a dynamic surface tension of less than about 40 dyne/cm at surface age of about 1 second, and wherein the initiator is present in an amount sufficient to allow the ink to be cured with an energy exposure which is comparable with an energy exposure required for curing the lens-forming material; (b) applying the ink, by using pad transfer printing technique, to at least a portion of at least one of molding surfaces of a lens mold to form a colored coat; (c) actinically curing the ink printed on the mold to form a colored film, wherein the printed ink is cured to an extent so that no noticeable color smearing is observed by examination with naked eyes; (d) dispensing a lens-forming material into the lens-forming cavity of the mold; and (e) actinically or thermally curing the lens-forming material within the lens-forming cavity to form the contact lens, whereby the colored film detaches from the molding surface and becomes integral with the body of the contact lens, wherein the colored film becomes part of one of the anterior and posterior surface of the colored contact lens and has a good adhesion to the lens.

    摘要翻译： 本发明提供一种生产具有较高质量彩色图像的有色隐形眼镜的方法。 本发明的方法包括以下步骤：（a）获得粘度大于约100厘泊（cps）并包含至少一种着色剂的水基油墨，具有烯属不饱和基团的水溶性粘合剂聚合物，引发剂 和表面活性剂，其中表面活性剂的存在量足以提供墨水在大约1秒的表面老化时小于约40达因/厘米的动态表面张力，并且其中引发剂的存在量足以允许 能够暴露于与固化透镜形成材料所需的能量暴露相当的能量曝光的油墨; （b）通过使用垫转移印刷技术将油墨施加到透镜模具的至少一个模制表面的至少一部分以形成着色涂层; （c）对印刷在模具上的油墨进行光固化以形成着色膜，其中印刷油墨固化至一定程度，以便用肉眼观察不到明显的颜色污迹; （d）将镜片形成材料分配到模具的透镜形成腔中; 和（e）在透镜形成腔内光学或热固化透镜形成材料以形成隐形眼镜，由此着色膜与成型表面分离并与隐形眼镜的主体成一体，其中着色膜变为 彩色隐形眼镜的前表面和后表面之一的一部分，并且对透镜具有良好的粘附性。

    Pad transfer printing method for making colored contact lenses
    3.
    发明申请
    Pad transfer printing method for making colored contact lenses 有权
    贴片转印法制作彩色隐形眼镜

    公开(公告)号：US20060077341A1

    公开(公告)日：2006-04-13

    申请号：US11226604

    申请日：2005-09-14

    申请人： Barry Atkins ,  Norbert Doerr ,  Alfred Fischer ,  Michael Quinn ,  Roland Schmieder ,  Robert Tucker

    发明人： Barry Atkins ,  Norbert Doerr ,  Alfred Fischer ,  Michael Quinn ,  Roland Schmieder ,  Robert Tucker

    IPC分类号： G02C7/04

    CPC分类号： B29D11/00865 ,  B29D11/00903 ,  D06P5/003 ,  D06P5/007 ,  D06P5/2005 ,  G02B1/043

    摘要： The invention provides a method for producing colored contact lenses with high quality color images. The method of the invention comprises the steps of (a) providing a water based ink in at least one cliche wherein a pattern to be printed on the contact lens has been created; (b) transferring the water based ink from the cliché to at least a surface of at least a contact lens forming mold by means of at least a transfer pad; (c) at least partially curing the ink transferred on the mold to form a colored film; (d) dispensing a hydrogel lens-forming material into a lens-forming cavity of the mold; and (e) curing the lens-forming material within the lens-forming cavity to form the contact lens, whereby the colored film detaches from the molding surface and becomes integral with the body of the contact lens; characterized in that the relative air humidity in the immediate vicinities of the transfer pad/s is kept higher than 50% at standard temperature and pressure conditions during ink transfer.

    摘要翻译： 本发明提供一种生产具有高质量彩色图像的彩色隐形眼镜的方法。 本发明的方法包括以下步骤：（a）在至少一个刻薄中提供水性油墨，其中已经形成要被印刷在隐形眼镜上的图案; （b）借助于至少一个转印垫将水基油墨从陈年代转移到至少一个隐形眼镜成型模的表面; （c）至少部分地固化在模具上转印的油墨以形成着色膜; （d）将水凝胶透镜形成材料分配到模具的透镜形成腔中; 和（e）固化透镜形成腔内的透镜形成材料以形成隐形眼镜，由此着色膜从模制表面脱离并与隐形眼镜的主体成一体; 其特征在于，在墨水转印期间，在标准温度和压力条件下，传送垫的紧邻附近的相对空气湿度保持高于50％。

    Colored ink for pad transfer printing of silicone hydrogel lenses
    4.
    发明申请
    Colored ink for pad transfer printing of silicone hydrogel lenses 有权
    彩色墨水用于硅胶水凝胶镜片的转印印刷

    公开(公告)号：US20050218536A1

    公开(公告)日：2005-10-06

    申请号：US11093819

    申请日：2005-03-30

    申请人： Michael Quinn ,  Gregory Carlson ,  Barry Atkins

    发明人： Michael Quinn ,  Gregory Carlson ,  Barry Atkins

    IPC分类号： B29D11/00 ,  C09D11/00 ,  C09D11/10 ,  G02B1/04 ,  G02C7/04

    CPC分类号： G02B1/10 ,  B29C41/003 ,  B29D11/00048 ,  B29D11/00317 ,  B29K2083/005 ,  B29K2105/0014 ,  B29K2105/0032 ,  B29K2105/0061 ,  B29L2009/00 ,  B29L2011/0041 ,  C09D11/107 ,  G02B1/043 ,  C08L83/04

    摘要： The present invention provides a method for making colored silicone hydrogel contact lenses. The method of the invention comprises the steps of: (a) applying a color coat to at least a portion of at least one of molding surfaces of a lens mold with an ink, wherein the ink comprises at least one colorant, a binder polymer, an adhesion promoter, and optionally a diluent, wherein the binder polymer is a copolymerization product of a polymerizable mixture including (i) at least one hydrophilic vinylic monomer; (ii) at least one functionalizing vinylic monomer containing at least one functional group selected from the group consisting of hydroxyl group —OH, amino group —NHR (wherein R is hydrogen or C1 to C8 alkyl), carboxylic group —COOH, epoxy group, amide group —CONHR, and combinations thereof; (iii) at least one silicone-containing vinylic monomer or macromer, and (iv) optionally one or more components selected from the group consisting of a polymerization initiator, a chain transfer agent, and a solvent, wherein the mold has a lens-forming cavity between the molding surfaces, wherein the colored coat contains a first surface exposed to the interior of the lens-forming cavity and a second surface in contact with the molding surface; (b) curing the ink printed on the mold; (c) dispensing a silicone hydrogel lens-forming material into the lens-forming cavity of the mold; (d) curing the lens-forming material within the lens-forming cavity to form the contact lens, whereby the colored coat detaches from the molding surface and becomes integral with the body of the contact lens.

    摘要翻译： 本发明提供一种制备有色硅酮水凝胶隐形眼镜的方法。 本发明的方法包括以下步骤：（a）将彩色涂层施加到具有油墨的透镜模具的至少一个模制表面的至少一部分上，其中所述油墨包括至少一种着色剂，粘合剂聚合物， 粘合促进剂和任选的稀释剂，其中粘合剂聚合物是可聚合混合物的共聚产物，其包含（i）至少一种亲水性乙烯基单体; （ii）至少一种官能化乙烯基单体，其含有至少一个选自羟基-OH，氨基-NHR（其中R是氢或C 1至C 1至C 1）的官能团， 烷基），羧基-COOH，环氧基，酰胺基-CONHR及其组合; （iii）至少一种含硅酮的乙烯基单体或大分子单体，和（iv）任选的一种或多种选自聚合引发剂，链转移剂和溶剂的组分，其中模具具有透镜形成 模制表面之间的空腔，其中着色涂层包含暴露于透镜形成腔的内部的第一表面和与模制表面接触的第二表面; （b）固化印在模具上的油墨; （c）将硅酮水凝胶透镜形成材料分配到模具的透镜形成腔中; （d）固化透镜形成腔内的透镜形成材料以形成隐形眼镜，由此着色涂层从模制表面脱离并与隐形眼镜的主体成一体。

    Contact lenses imparting a vivacious appearance to the eye
    5.
    发明授权
    Contact lenses imparting a vivacious appearance to the eye 有权
    隐形眼镜给眼睛带来活泼的外观

    公开(公告)号：US07278736B2

    公开(公告)日：2007-10-09

    申请号：US11065145

    申请日：2005-02-23

    申请人： Gerardo Ocampo ,  Michael Quinn ,  Barry Atkins

    发明人： Gerardo Ocampo ,  Michael Quinn ,  Barry Atkins

    IPC分类号： G02C7/04

    CPC分类号： B29D11/00317 ,  G02C7/046

    摘要： The invention is directed to a colored contact lens designed for modifying or enhancing a wearer's eye color while giving the wearer's eyes an improved lively appearance (or more lively or vivacious appearance). In particular, a colored contact lens of the invention may impart to a wearer's eye color both a natural appearance with an emotional dimension such as sophistication, depth, well-being, honesty with intimacy, or combinations thereof. The invention also provides methods and kits for making a colored contact lens of the invention.

    摘要翻译： 本发明涉及一种设计用于改善或增强佩戴者眼睛颜色的彩色隐形眼镜，同时给予佩戴者眼睛改善的活泼外观（或更活泼或活泼的外观）。 特别地，本发明的有色隐形眼镜可以赋予佩戴者眼睛颜色既具有复杂性，深度，幸福感，亲密感的情感维度的自然外观或其组合。 本发明还提供了用于制造本发明的有色隐形眼镜的方法和试剂盒。

    Contact lenses imparting a vivacious appearance to the eye
    6.
    发明申请
    Contact lenses imparting a vivacious appearance to the eye 有权
    隐形眼镜给眼睛带来活泼的外观

    公开(公告)号：US20050185134A1

    公开(公告)日：2005-08-25

    申请号：US11065145

    申请日：2005-02-23

    申请人： Gerardo Ocampo ,  Michael Quinn ,  Barry Atkins

    发明人： Gerardo Ocampo ,  Michael Quinn ,  Barry Atkins

    IPC分类号： B29D11/00 ,  G02C7/04

    CPC分类号： B29D11/00317 ,  G02C7/046

    摘要： The invention is directed to a colored contact lens designed for modifying or enhancing a wearer's eye color while giving the wearer's eyes an improved lively appearance (or more lively or vivacious appearance). In particular, a colored contact lens of the invention may impart to a wearer's eye color both a natural appearance with an emotional dimension such as sophistication, depth, well-being, honesty with intimacy, or combinations thereof. The invention also provides methods and kits for making a colored contact lens of the invention.

    摘要翻译： 本发明涉及一种设计用于改善或增强佩戴者眼睛颜色的彩色隐形眼镜，同时给予佩戴者眼睛改善的活泼外观（或更活泼或活泼的外观）。 特别地，本发明的有色隐形眼镜可以赋予佩戴者眼睛颜色既具有复杂性，深度，幸福感，亲密感的情感维度的自然外观或其组合。 本发明还提供了用于制造本发明的有色隐形眼镜的方法和试剂盒。

    Contact lens
    7.
    发明申请
    Contact lens 有权

    公开(公告)号：US20060012751A1

    公开(公告)日：2006-01-19

    申请号：US10470651

    申请日：2003-07-09

    申请人： Howard Rosenzweig ,  Michael Quinn ,  Robert Tucker ,  Greg Carlson ,  Gerardo Ocampo

    发明人： Howard Rosenzweig ,  Michael Quinn ,  Robert Tucker ,  Greg Carlson ,  Gerardo Ocampo

    IPC分类号： G02C7/04

    CPC分类号： G02B1/043 ,  C08F220/56 ,  C08F230/08 ,  Y10S525/937 ,  C08L43/04 ,  C08L83/04

    摘要： This invention is directed to ophthalmic materials and ophthalmic lenses that are a co-polymerization product of a (a) hydrophilic monomer with (b) a tris(siloxy)silyl group-containing monomer, (c) a wide variety of hydrophobic monomers (both aliphatic and aromatic) and usually a (d) polyfluorinated monomer, as well as optional monomers or monomer mixtures that can include a cationic monomer, a non-aromatic hydrophobic monomer and a poly(dimethylsiloxy)silyl group-containing monomer. A contact lens prepared from such a co-polymer exhibits enhanced water content, while maintaining exceptional oxygen permeability, thereby providing a lens that can be worn comfortably for prolonged periods of time. A process for the preparation of such lenses is also disclosed.