公开(公告)号：US11945895B2

公开(公告)日：2024-04-02

申请号：US17199158

申请日：2021-03-11

申请人： Alcon Inc.

发明人： Yuan Chang ,  Junhao Ge ,  Steve Yun Zhang ,  Weihong Lang

IPC分类号： C08F283/12 ,  C08G77/06 ,  C08G77/388 ,  C08G77/442 ,  C08L83/08 ,  C08L83/12 ,  C09K9/02 ,  G02B1/04

CPC分类号： C08F283/124 ,  C08G77/06 ,  C08G77/388 ,  C08G77/442 ,  C08L83/08 ,  C08L83/12 ,  C09K9/02 ,  G02B1/043 ,  C08G2210/00 ,  C08L2312/06 ,  C09K2211/1088 ,  G02B2207/109

摘要： The invention provides a class of photochromic polydiorganosiloxane vinylic crosslinkers. Each of the photochromic polydiorganosiloxane vinylic crosslinkers of the invention comprise (1) a polydiorganosiloxane polymer chain comprising dimethylsiloxane units and photochromic siloxane unit having one methyl substituent and one organic substituent having a photochromic moiety that capable of undergoing a reversible color change upon exposure to UV-irradiation or high-energy-violet light; (2) two terminal ethylenically-unsaturated groups. The invention also provides a soft photochromic contact lens, especially a photochromic silicone hydrogel contact lens, which comprises a crosslinked polymeric material comprising repeating units of at least one of such a class of photochromic polydiorganosiloxane vinylic crosslinkers. The invention further provides a method of producing a photochromic contact lens from a polymerizable composition comprising at least one of such a class of photochromic polydiorganosiloxane vinylic crosslinkers.

公开(公告)号：US11802994B2

公开(公告)日：2023-10-31

申请号：US16801063

申请日：2020-02-25

申请人： HOYA Optical Labs of America, Inc.

发明人： David J. Kissel ,  Patrick S. Hawk ,  Michael S. Boulineau

IPC分类号： G02B1/11 ,  G02B27/00 ,  C09D5/16 ,  C09D5/00 ,  G02B1/18 ,  C09D183/12

CPC分类号： G02B1/11 ,  C09D5/006 ,  C09D5/1675 ,  G02B1/18 ,  G02B27/0006 ,  C09D183/12 ,  G02B2207/107 ,  G02B2207/109

摘要： An easy-cleaning coating, an easy cleaning coating having anti-fogging properties, and an easy-cleaning, anti-reflective coating.

公开(公告)号：US11693158B1

公开(公告)日：2023-07-04

申请号：US18152937

申请日：2023-01-11

申请人： Omena Okpowe ,  Nezih Pala ,  Chunlei Wang

发明人： Omena Okpowe ,  Nezih Pala ,  Chunlei Wang

IPC分类号： G02B3/00 ,  G02B1/04 ,  B33Y10/00 ,  B28B1/00 ,  C03C23/00 ,  B33Y40/20

CPC分类号： G02B3/0087 ,  B28B1/001 ,  B33Y10/00 ,  B33Y40/20 ,  C03C23/0095 ,  G02B1/041 ,  G02B2207/109

摘要： Gradient refractive index lenses (GRI-Ls) and methods of fabricating the same are provided. GRI-Ls can be fabricated by stereolithography (SLA) and/or photo-assisted, thermal-assisted, and/or other laser-based curing from at least two precursors with a preset refractive index gradation along the planar axis. These lenses are self-focusing lenses and may be convergent or divergent for decreasing and increasing refractive indices from the center, respectively. Rather than a gradation in lens thickness from the center, the GRI-Ls can have a gradation of composition from the center.

公开(公告)号：US20180355112A1

公开(公告)日：2018-12-13

申请号：US16000933

申请日：2018-06-06

申请人： Novartis AG

发明人： Steve Yun Zhang ,  Daqing Wu ,  Junhao Ge ,  Richard Charles Breitkopf ,  Xinming Qian ,  Zach Munoz ,  Matthew D. Nelson ,  Augustine Twum Kumi ,  Weihong Lang ,  Ying Zheng ,  Feng Jing ,  Frank Chang

IPC分类号： C08G77/442 ,  C08G77/20 ,  C08G77/388 ,  C08G77/392 ,  C08G77/14 ,  C08G77/12 ,  C08L83/10 ,  G02B1/04

CPC分类号： C08G77/442 ,  B29D11/00134 ,  C08G77/12 ,  C08G77/14 ,  C08G77/20 ,  C08G77/388 ,  C08G77/392 ,  C08G2210/00 ,  C08L83/10 ,  C08L2201/10 ,  G02B1/043 ,  G02B2207/109 ,  G02C7/04

摘要： The present invention generally relates to inherently wettable silicone hydrogel contact lenses having relatively high oxygen permeability, relatively high equilibrium water content and relatively low elastic modulus. The present invention is also related to a method for making such inherently wettable silicone hydrogel contact lenses.

公开(公告)号：US09929286B2

公开(公告)日：2018-03-27

申请号：US14430525

申请日：2013-09-20

申请人： KANEKA CORPORATION

发明人： Naoto Iitsuka ,  Kazuhiro Shimizu ,  Takeyoshi Takahashi

IPC分类号： H01L31/0216 ,  G02B5/02 ,  G02B1/10 ,  H01L31/18 ,  H01L31/048

CPC分类号： H01L31/02168 ,  G02B1/10 ,  G02B5/0215 ,  G02B5/0242 ,  G02B5/0294 ,  G02B2207/109 ,  H01L31/048 ,  H01L31/18 ,  Y02B10/12 ,  Y02E10/50

摘要： The solar cell module includes an anti-glare film on a transparent insulating substrate. The anti-glare film is a continuous film that contains transparent inorganic fine particles in an inorganic binder, and is free of cracks. The anti-glare film preferably has an average thickness d1 of 500 nm to 2000 nm, and a maximum surface height Ry1 of 1000 nm to 10000 nm. The inorganic binder is preferably composed mainly of silicon oxide containing Si—O bonds obtained by the hydrolysis of Si—H bonds and Si—N bonds. The inorganic fine particles are non-spherical particles having ground surfaces, and preferably have an average primary particle size, calculated from cross-sectional observations of the anti-glare film, of 0.1 μm to 5.0 μm.

公开(公告)号：US20170146823A1

公开(公告)日：2017-05-25

申请号：US15309753

申请日：2015-05-08

申请人： INTEROJO INC.

发明人： Soo Chang LEE ,  Kyung Hee OH

IPC分类号： G02C7/04 ,  G02B1/04 ,  C08J7/04

CPC分类号： G02C7/049 ,  C08J7/04 ,  C08J7/047 ,  C08J2333/14 ,  C08J2343/04 ,  G02B1/04 ,  G02B1/043 ,  G02B2207/109 ,  G02C7/04 ,  G02C2202/16

摘要： The present invention relates to a hydrogel contact lens having a wet surface, and a manufacturing method therefor and, more specifically, to a hydrogel contact lens and a manufacturing method therefor wherein the hydrogel contact lens satisfies basic physical properties of a hydrogel contact lens and has excellent wettability by forming a hydrophilic surface layer of an interpenetrating polymer network (IPN) structure on a surface of the hydrogel contact lens.

公开(公告)号：US09606269B2

公开(公告)日：2017-03-28

申请号：US14833393

申请日：2015-08-24

申请人： Board of Regents, The University of Texas System

发明人： Karthik Kumar ,  Jonathan C. Condit ,  Nathaniel J. Kemp ,  Thomas E. Milner ,  Xiaojing Zhang

IPC分类号： G02B3/12 ,  A61B5/00 ,  B82Y20/00 ,  G01N21/47 ,  G02B3/14 ,  G01B11/02 ,  G02B26/10 ,  G01B9/02 ,  G02B26/08

CPC分类号： G02B3/12 ,  A61B5/0066 ,  A61B5/0084 ,  A61B5/6852 ,  A61B2562/0233 ,  A61B2562/028 ,  A61B2562/0285 ,  A61B2562/12 ,  B82Y20/00 ,  G01B9/02091 ,  G01B11/02 ,  G01B2290/65 ,  G01N21/4795 ,  G02B3/14 ,  G02B26/0833 ,  G02B26/105 ,  G02B2207/101 ,  G02B2207/109

摘要： Provided herein are forward-imaging tunable lens systems and probes. A lens assembly is disclosed herein and comprises at least one tunable lens.

公开(公告)号：US09562161B2

公开(公告)日：2017-02-07

申请号：US14495264

申请日：2014-09-24

申请人： Johnson & Johnson Vision Care, Inc.

发明人： Azaam Alli ,  Douglas G. Vanderlaan ,  James D. Ford ,  Scott L. Joslin

IPC分类号： C08F2/46 ,  C08F2/50 ,  C08G61/04 ,  C09D4/00 ,  C08F283/12 ,  C08F290/06 ,  C08G77/442 ,  C08L83/04 ,  C08G77/26 ,  C08K3/20 ,  C08K5/3475 ,  C08L77/02 ,  C08L83/08 ,  G02B1/04 ,  A61F2/14 ,  B29C59/16 ,  C08F20/36 ,  G02C7/02 ,  G02C7/04

CPC分类号： C08F290/068 ,  A61F2/14 ,  A61F2/142 ,  A61F2/16 ,  A61F2002/16965 ,  B29C59/16 ,  C08F2/46 ,  C08F2/50 ,  C08F20/36 ,  C08F283/124 ,  C08G77/26 ,  C08G77/442 ,  C08G2210/00 ,  C08K3/20 ,  C08K5/3475 ,  C08L51/085 ,  C08L77/02 ,  C08L83/04 ,  C08L83/08 ,  C08L2201/54 ,  C08L2203/02 ,  C09D4/00 ,  G02B1/043 ,  G02B2207/109 ,  G02C7/02 ,  G02C7/04 ,  G02C7/049 ,  C08F226/10 ,  C08F220/56 ,  C08F220/28 ,  C08F222/1006

摘要： The present invention relates to a process comprising the steps of reacting a reactive mixture comprising at least one silicone-containing component, at least one hydrophilic component, and at least one diluent to form an ophthalmic device having an advancing contact angle of less than about 80°; and contacting the ophthalmic device with an aqueous extraction solution at an elevated extraction temperature, wherein said at least one diluent has a boiling point at least about 10° higher than said extraction temperature.

摘要翻译： 本发明涉及一种方法，其包括以下步骤：使包含至少一种含硅氧烷的组分，至少一种亲水组分和至少一种稀释剂的反应性混合物反应以形成具有小于约80的前进接触角的眼科装置 °; 并且在升高的提取温度下使眼科装置与水提取溶液接触，其中所述至少一种稀释剂的沸点比所述提取温度高至少约10°。

公开(公告)号：US09423532B2

公开(公告)日：2016-08-23

申请号：US13973858

申请日：2013-08-22

申请人： Intermolecular Inc.

发明人： Scott Jewhurst ,  Nikhil Kalyankar

IPC分类号： G02B1/11 ,  G02B1/113 ,  C09D5/00 ,  G02B5/02 ,  G02B1/12

CPC分类号： G02B1/113 ,  C09D5/006 ,  C09D7/63 ,  G02B1/12 ,  G02B5/0294 ,  G02B2207/107 ,  G02B2207/109 ,  Y10T428/25 ,  Y10T428/259

摘要： Embodiments provided herein describe coating formulations, such as those used to form optical coatings, panels having optical coatings thereon, and methods for forming optical coatings and panels. The coating formulation includes an aqueous-based suspension of particles. The particles have a sheet-like morphology and a thickness of less than about 10 nm. The coating also includes a polysiloxane or silane emulsion, a polysiloxane or silane solution, or a combination thereof.

摘要翻译： 本文提供的实施方案描述了涂料配方，例如用于形成光学涂层的涂料，其上具有光学涂层的面板，以及用于形成光学涂层和面板的方法。 涂层制剂包括颗粒的水性悬浮液。 颗粒具有片状形态和小于约10nm的厚度。 涂层还包括聚硅氧烷或硅烷乳液，聚硅氧烷或硅烷溶液，或其组合。

公开(公告)号：US09052440B2

公开(公告)日：2015-06-09

申请号：US14453021

申请日：2014-08-06

申请人： Novartis AG

发明人： Selma Kuyu ,  Dawn Alison Smith ,  Jinyu Huang ,  Frank Chang ,  Robert Scott ,  Arturo Norberto Medina ,  Venkat Shankar

IPC分类号： A61K47/34 ,  C08G77/38 ,  G02B1/04 ,  C08G77/42 ,  C08G77/442 ,  C08G77/46 ,  C08L83/10 ,  C08G77/20

CPC分类号： G02B1/043 ,  A61K47/34 ,  C08G77/20 ,  C08G77/38 ,  C08G77/42 ,  C08G77/442 ,  C08G77/46 ,  C08L83/10 ,  G02B2207/109 ,  C08L83/12 ,  C08L83/14

摘要： The invention provide a class of linear chain-extended polysiloxane crosslinkers which comprises two terminal ethylenically unsaturated groups, at least two polysiloxane segments, and dangling hydrophilic polymer chains each covalently attached to a divalent organic radical separating each pair of adjacent polysiloxane segments. The present invention is also related to a polymer comprising crosslinking units derived from chain-extended polysiloxane crosslinker of the invention and to ophthalmic lenses comprising such a polymer.

摘要翻译： 本发明提供一类线性延伸的聚硅氧烷交联剂，其包含两个末端烯键式不饱和基团，至少两个聚硅氧烷链段和悬浮的亲水性聚合物链，每个共价连接到分隔每对相邻聚硅氧烷链段的二价有机基团。 本发明还涉及包含衍生自本发明的链延长聚硅氧烷交联剂的交联单元和包含这种聚合物的眼用透镜的聚合物。