公开(公告)号：US20120214899A1

公开(公告)日：2012-08-23

申请号：US13273407

申请日：2011-10-14

申请人： Chih-Ta LEE ,  Ching-Ping HUANG ,  Yi-Hsuan CHANG ,  Ken-Yuan CHANG

发明人： Chih-Ta LEE ,  Ching-Ping HUANG ,  Yi-Hsuan CHANG ,  Ken-Yuan CHANG

IPC分类号： A61F2/14

CPC分类号： G02B1/043 ,  C08L83/06 ,  C08L33/08 ,  C08L33/10 ,  C08L33/02

摘要： The present invention provides a method for producing a silicone hydrogel having a high water content. The method comprises the following steps: (a) polymerizing a monomer mixture to form the silicone hydrogel, wherein the monomer mixture comprises at least one silicon-containing monomer and at least one ionic monomer; and (b) placing the silicone hydrogel in an alkaline solution for at least 20 minutes, wherein the alkaline solution has a pH not less than 7.5 and the ionic monomer is present in an amount not less than 0.7 wt % based on the total dry weight of the silicone hydrogel.

摘要翻译： 本发明提供一种水含量高的硅氧烷水凝胶的制造方法。 该方法包括以下步骤：（a）聚合单体混合物以形成硅氧烷水凝胶，其中单体混合物包含至少一种含硅单体和至少一种离子单体; 和（b）将硅氧烷水凝胶置于碱性溶液中至少20分钟，其中碱性溶液的pH值不低于7.5，离子单体的存在量相对于总干重为0.7重量％ 的硅酮水凝胶。

公开(公告)号：US20120115979A1

公开(公告)日：2012-05-10

申请号：US13177925

申请日：2011-07-07

申请人： KEN-YUAN CHANG ,  CHIH-TA LEE ,  CHIA-CHANG LIU ,  CHUN-YI LI

发明人： KEN-YUAN CHANG ,  CHIH-TA LEE ,  CHIA-CHANG LIU ,  CHUN-YI LI

IPC分类号： C08L83/00 ,  C08F26/10

CPC分类号： A61L27/18 ,  A61L2430/16 ,  C08F220/20 ,  C08F226/10 ,  C08F271/02 ,  G02B1/043 ,  C08L83/04 ,  C08F222/1006 ,  C08L101/14 ,  C08F220/10

摘要： The present invention provides a reactive hydrophilic polymer comprising units of Formulae (I) and (II): wherein the ratio of the mole number of the unit of Formula (I) to the total mole number of the units of Formulae (I) and (II) is from 0.002 to 0.04, and the reactive hydrophilic polymer has a molecular weight from 10,000 to 2,000,000. The present invention also provides a silicone hydrogel comprising the reactive hydrophilic polymer and ocular articles made therefrom.

摘要翻译： 本发明提供了包含式（I）和（II）单元的反应性亲水性聚合物：其中式（I）单元的摩尔数与式（I）和（ II）为0.002〜0.04，反应性亲水性聚合物的分子量为10,000〜2,000,000。 本发明还提供一种包含反应性亲水性聚合物和由其制成的眼睛用品的硅氧水凝胶。

公开(公告)号：US20090215921A1

公开(公告)日：2009-08-27

申请号：US12392778

申请日：2009-02-25

申请人： Chih-Ta Lee ,  Key-Yuan Chang

发明人： Chih-Ta Lee ,  Key-Yuan Chang

IPC分类号： A61K6/093 ,  C07F7/08

CPC分类号： A61K6/093 ,  A61K6/0052 ,  C07F7/1804 ,  C08L83/10

摘要： A modified dimethylacrylate monomer is represented by the following formula (I): wherein R11 and R12 independently represent a C1 to C3 alkylene group or a phenylene group; X1 and X2 independently represent NHCO, CO, or a single bond; Y1 and Y2 independently represent a C1-C10 alkylene group or a single bond; and Z1 and Z2 independently represent SiA1A2A3 or H, with the proviso that, Z1 and Z2 cannot be H at the same time. A method for preparing the modified dimethylacrylate monomer and a polymeric dental composite are also disclosed.

摘要翻译： 改性二甲基丙烯酸酯单体由下式（I）表示：其中R 11和R 12独立地表示C1〜C3亚烷基或亚苯基; X1和X2独立地表示NHCO，CO或单键; Y1和Y2独立地表示C1-C10亚烷基或单键; Z1和Z2独立地表示SiA1A2A3或H，条件是Z1和Z2不能同时为H。 还公开了制备改性二甲基丙烯酸酯单体和聚合物牙科复合材料的方法。

公开(公告)号：US5273461A

公开(公告)日：1993-12-28

申请号：US936624

申请日：1992-08-28

申请人： Chih-Ta Lee

发明人： Chih-Ta Lee

IPC分类号： H01R12/72 ,  H01R12/82 ,  H01R13/00

CPC分类号： H01R12/721 ,  H01R12/82

摘要： An electronic connector for electrically connecting an electronic module to a printed circuit board including a casing having crimped metal guide posts inserted into holes on the printed circuit board and a channel to receive the module to be connected, and pairs of first contacts and pairs of second contacts alternatively inserted in holes on the casing to hold down the module and electrically connect it to the printed circuit board, wherein each contact of the pairs of first contacts and the pairs of second contacts has an upper part bent outwards, and then extended downwards at a length stopped against an inside surface of the casing; a separating wall is formed between each two adjacent contacts and projects from the lowermost edge of the casing to separate the contacts.

摘要翻译： 一种用于将电子模块电连接到印刷电路板的电子连接器，该印刷电路板包括插入印刷电路板上的孔中的压接金属引导柱的壳体和用于接收要连接的模块的通道，以及第一触点和第二对 接触件交替地插入到壳体上的孔中以按压模块并将其电连接到印刷电路板，其中第一触头对和第二触头对的每个触点具有向外弯曲的向上的部分，然后向下延伸 长度抵靠在壳体的内表面上; 在每个两个相邻的触点之间形成分隔壁并且从壳体的最下边缘突出以分离触点。

公开(公告)号：US08492513B2

公开(公告)日：2013-07-23

申请号：US13273407

申请日：2011-10-14

申请人： Chih-Ta Lee ,  Ching-Ping Huang ,  Yi-Hsuan Chang ,  Ken-Yuan Chang

发明人： Chih-Ta Lee ,  Ching-Ping Huang ,  Yi-Hsuan Chang ,  Ken-Yuan Chang

IPC分类号： C08J7/12

CPC分类号： G02B1/043 ,  C08L83/06 ,  C08L33/08 ,  C08L33/10 ,  C08L33/02

摘要： The present invention provides a method for producing a silicone hydrogel having a high water content. The method comprises the following steps: (a) polymerizing a monomer mixture to form the silicone hydrogel, wherein the monomer mixture comprises at least one silicon-containing monomer and at least one ionic monomer; and (b) placing the silicone hydrogel in an alkaline solution for at least 20 minutes, wherein the alkaline solution has a pH not less than 7.5 and the ionic monomer is present in an amount not less than 0.7 wt % based on the total dry weight of the silicone hydrogel.

摘要翻译： 本发明提供一种水含量高的硅氧烷水凝胶的制造方法。 该方法包括以下步骤：（a）聚合单体混合物以形成硅氧烷水凝胶，其中单体混合物包含至少一种含硅单体和至少一种离子单体; 和（b）将硅氧烷水凝胶置于碱性溶液中至少20分钟，其中碱性溶液的pH值不低于7.5，离子单体的存在量相对于总干重为0.7重量％ 的硅酮水凝胶。

公开(公告)号：US20100240561A1

公开(公告)日：2010-09-23

申请号：US12562428

申请日：2009-09-18

申请人： Chih-Ta Lee ,  Wei-Chun Chang ,  Yi-Fang Shou ,  Ken-Yuan Chang

发明人： Chih-Ta Lee ,  Wei-Chun Chang ,  Yi-Fang Shou ,  Ken-Yuan Chang

IPC分类号： C11D3/37

CPC分类号： C11D3/0078 ,  C11D3/227 ,  C11D3/3719 ,  C11D3/3723 ,  C11D3/3765

摘要： A contact lens-treating solution contains polyelectrolyte complex particulates and an aqueous solution for dispersing the polyelectrolyte complex particulates. Each of the polyelectrolyte complex particulates is formed of a cationic polymer and an anionic polymer. The aqueous solution contains water and an additive including a surfactant, an antibacterial agent, a cleaning agent, a thickening agent, a chelating agent, and combinations thereof for cleaning or maintaining the contact lens. A method for treating a contact lens using a contact lens-treating solution containing water and polyelectrolyte complex particulates is also disclosed.

摘要翻译： 隐形眼镜处理溶液含有聚电解质复合颗粒和用于分散聚电解质复合物颗粒的水溶液。 每个聚电解质复合颗粒由阳离子聚合物和阴离子聚合物形成。 水溶液含有水和添加剂，其包括表面活性剂，抗菌剂，清洁剂，增稠剂，螯合剂及其组合，用于清洁或保持隐形眼镜。 还公开了一种使用含有水和聚电解质复合颗粒的隐形眼镜处理溶液处理隐形眼镜的方法。

公开(公告)号：US08728447B2

公开(公告)日：2014-05-20

申请号：US13552196

申请日：2012-07-18

申请人： Chih-Ta Lee ,  Chun-Yi Li ,  Lin-Chien Yu ,  Yong-Yi Wu

发明人： Chih-Ta Lee ,  Chun-Yi Li ,  Lin-Chien Yu ,  Yong-Yi Wu

IPC分类号： A61K8/64 ,  A61Q11/00

CPC分类号： A61K8/24 ,  A61K8/64 ,  A61Q11/00

摘要： A teeth-whitening gel is provided. The main ingredient of the teeth-whitening gel comprises a polypeptide having halamine (N—X bond, X═Cl, Br or I) groups and a high molecular weight. By the redox properties of halamine group, the gel contacting with the teeth's surface can bleach and whiten the teeth.

摘要翻译： 提供牙齿美白凝胶。 牙齿美白凝胶的主要成分包括具有卤胺（N-X键，X = Cl，Br或I）基团和高分子量的多肽。 通过卤胺基团的氧化还原性质，与牙齿表面接触的凝胶可以漂白和增白牙齿。

公开(公告)号：US20130216487A1

公开(公告)日：2013-08-22

申请号：US13552196

申请日：2012-07-18

申请人： Chih-Ta Lee ,  Chun-Yi Li ,  Lin-Chien Yu ,  Yong-Yi Wu

发明人： Chih-Ta Lee ,  Chun-Yi Li ,  Lin-Chien Yu ,  Yong-Yi Wu

IPC分类号： A61K8/64 ,  A61K8/24 ,  A61Q11/00

CPC分类号： A61K8/24 ,  A61K8/64 ,  A61Q11/00

摘要： A teeth-whitening gel is provided. The main ingredient of the teeth-whitening gel comprises a polypeptide having halamine (N—X bond, X═Cl, Br or I) groups and a high molecular weight. By the redox properties of halamine group, the gel contacting with the teeth's surface can bleach and whiten the teeth.

摘要翻译： 提供牙齿美白凝胶。 牙齿美白凝胶的主要成分包括具有卤胺（N-X键，X = Cl，Br或I）基团和高分子量的多肽。 通过卤胺基团的氧化还原性质，与牙齿表面接触的凝胶可以漂白和增白牙齿。

公开(公告)号：US20120214898A1

公开(公告)日：2012-08-23

申请号：US13273395

申请日：2011-10-14

申请人： CHIH-TA LEE ,  Ching-Ping Huang ,  Yi-Hsuan Chang ,  Ken-Yuan Chang

发明人： CHIH-TA LEE ,  Ching-Ping Huang ,  Yi-Hsuan Chang ,  Ken-Yuan Chang

IPC分类号： C08L43/04

CPC分类号： C08F230/08 ,  C08F220/06 ,  C08F220/20 ,  C08F226/10 ,  C08G77/20

摘要： The present invention provides a silicone hydrogel comprising a reaction product of a monomer mixture for forming the silicone hydrogel and water, wherein the water is present in an amount not less than 50 wt % based on the total weight of the silicone hydrogel. The monomer mixture comprises at least one silicon-containing monomer and at least one ionic monomer, wherein the ionic monomer is present in an amount not less than 0.7 wt % based on the total dry weight of the silicone hydrogel. The present invention also provides ocular articles made from the silicone hydrogel.

摘要翻译： 本发明提供了一种硅水凝胶，其包含用于形成硅氧烷水凝胶和水的单体混合物的反应产物，其中水的含量不得少于硅氧水凝胶总重量的50wt％。 单体混合物包含至少一种含硅单体和至少一种离子单体，其中离子单体的存在量相对于硅酮水凝胶的总干重为0.7重量％以上。 本发明还提供由硅酮水凝胶制成的眼用物品。

公开(公告)号：US20120161067A1

公开(公告)日：2012-06-28

申请号：US12976264

申请日：2010-12-22

申请人： Chih-Ta Lee ,  Ken-Yuan Chang

发明人： Chih-Ta Lee ,  Ken-Yuan Chang

IPC分类号： C09K13/06 ,  C09K13/08

CPC分类号： A61K8/24 ,  A61K8/731 ,  A61K2800/48 ,  A61Q11/00

摘要： The present invention provides a dental etching gel composition including phosphoric acid in aqueous solution form, a viscosity-enhancing agent and optionally additives, in which the viscosity-enhancing agent is carboxymethyl cellulose (CMC) with the following properties: (a) having a viscosity of about 100 to about 2000 cps when formulated as an aqueous solution containing 1 wt % of CMC; and (b) having an average degree of substitution of sodium salts in molecular formula of about 21% to about 33%. The dental etching gel composition of the present invention can be used to pre-treat the surface of teeth prior to repair or filling. The etching gel formed by combining phosphoric acid in aqueous solution form with CMC viscosity-enhancing agent having the specific properties stated above is less fluid and thus can be used to etch the specific surface of the tooth so as to obtain a rough surface which improves the close adhesion between teeth and filling resins in the subsequent repairing or filling process.

摘要翻译： 本发明提供一种包含水溶液形式的磷酸，粘度增强剂和任选的添加剂的牙科蚀刻凝胶组合物，其中粘度增强剂是具有以下性质的羧甲基纤维素（CMC）：（a）具有粘度 当配制成含有1重量％CMC的水溶液时约100至约2000cps; 和（b）分子式中钠盐的平均取代度为约21％至约33％。 本发明的牙科蚀刻凝胶组合物可用于在修复或填充之前预处理牙齿表面。 通过将水溶液形式的磷酸与具有上述特定性质的CMC粘度增强剂组合形成的蚀刻凝胶较少，因此可用于蚀刻齿的比表面，从而获得粗糙表面，从而改善 在随后的修复或填充过程中，牙齿和填充树脂之间的紧密粘合。