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1. 发明申请

US20100127411A1 METHOD OF MANUFACTURING OPTICAL MEMBER, METHOD OF MANUFACTURING PLASTIC LENS, GASKET FOR MOLDING PLASTIC LENS, AND JIG FOR CASTING MONOMER 有权
标题翻译：制造光学构件的方法，制造塑料镜片的方法，用于模制塑料镜片的垫圈和用于铸造单体的喷嘴
公开(公告)号：US20100127411A1
公开(公告)日：2010-05-27
申请号：US12694673
申请日：2010-01-27
申请人： Masanori Kadota , Shigeo Nakamura , Kengo Hirayama , Yoshitaka Kitahara , Yuji Hoshi , Yasuhisa Okamoto
发明人： Masanori Kadota , Shigeo Nakamura , Kengo Hirayama , Yoshitaka Kitahara , Yuji Hoshi , Yasuhisa Okamoto
IPC分类号： B29D11/00
CPC分类号： B29D11/00528 , B29C31/04 , B29C39/24 , B29C39/26 , B29D11/00009 , B29D11/00413 , B29D11/00538 , B29K2105/0002 , B29L2011/00 , C08G18/10 , C08G18/4854 , C08G18/758 , C08G2120/00 , G02B1/041 , Y10S425/808 , C08L75/04 , C08G18/3237 , C08G18/324
摘要： A method of manufacturing an optical member by mixing isocyanate terminal prepolymer component (A) and aromatic diamine component (B), and immediately after mixing, casting a mixture into a casting mold to obtain a molded article. A method of manufacturing a plastic lens by mixing said components (A) and (B), immediately after mixing, casting a mixture into a casting mold and polymerizing it to obtain a molded article. A gasket for molding plastic lenses comprised of a cylindrical member. A casting mold for molding plastic lenses using this gasket and a monomer casting jig.
摘要翻译：通过混合异氰酸酯末端预聚物组分（A）和芳族二胺组分（B）制备光学构件的方法，并且在混合之后，将混合物浇注到铸模中以获得模制品。通过混合所述组分（A）和（B）之后立即制造塑料透镜的方法，将混合物浇注到铸模中并使其聚合以获得模塑制品。用于模制由圆柱形构件组成的塑料透镜的垫圈。一种用于模塑使用该垫圈的塑料透镜和单体浇铸夹具的铸模。

2. 发明申请

US20050200033A1 Process for producing optical member, process for producing plastic lens, gasket for plastic lens molding, and jig for monomer injection 有权
标题翻译：光学构件的制造方法，塑料透镜的制造方法，塑料透镜成型用垫圈，单体注入用夹具
公开(公告)号：US20050200033A1
公开(公告)日：2005-09-15
申请号：US10509671
申请日：2003-04-08
申请人： Masanori Kadota , Shigeo Nakamura , Kengo Hirayama , Yoshitaka Kitahara , Yuji Hoshi , Yasuhisa Okamoto
发明人： Masanori Kadota , Shigeo Nakamura , Kengo Hirayama , Yoshitaka Kitahara , Yuji Hoshi , Yasuhisa Okamoto
IPC分类号： B29C31/04 , B29C39/24 , B29C39/26 , B29D11/00 , C08G18/10 , C08G18/48 , C08G18/75 , G02B1/04
CPC分类号： B29D11/00528 , B29C31/04 , B29C39/24 , B29C39/26 , B29D11/00009 , B29D11/00413 , B29D11/00538 , B29K2105/0002 , B29L2011/00 , C08G18/10 , C08G18/4854 , C08G18/758 , C08G2120/00 , G02B1/041 , Y10S425/808 , C08L75/04 , C08G18/3237 , C08G18/324
摘要： A method of manufacturing an optical member by mixing isocyanate terminal prepolymer component (A) and aromatic diamine component (B), and immediately after mixing, casting a mixture into a casting mold to obtain a molded article. A method of manufacturing a plastic lens by mixing said components (A) and (B), immediately after mixing, casting a mixture into a casting mold and polymerizing it to obtain a molded article. A gasket for molding plastic lenses comprised of a cylindrical member. A casting mold for molding plastic lenses using this gasket and a monomer casting jig.
摘要翻译：通过混合异氰酸酯末端预聚物组分（A）和芳族二胺组分（B）制备光学构件的方法，并且在混合之后，将混合物浇注到铸模中以获得模制品。通过混合所述组分（A）和（B）之后立即制造塑料透镜的方法，将混合物浇注到铸模中并使其聚合以获得模塑制品。用于模制由圆柱形构件组成的塑料透镜的垫圈。一种用于模塑使用该垫圈的塑料透镜和单体浇铸夹具的铸模。

3. 发明授权

US08377345B2 Method of manufacturing optical member, method of manufacturing plastic lens, gasket for molding plastic lens, and jog for casting monomer 有权
标题翻译：制造光学部件的方法，制造塑料透镜的方法，塑料透镜成型用垫圈和铸塑用单体的夹具
公开(公告)号：US08377345B2
公开(公告)日：2013-02-19
申请号：US12694673
申请日：2010-01-27
申请人： Masanori Kadota , Shigeo Nakamura , Kengo Hirayama , Yoshitaka Kitahara , Yuji Hoshi , Yasuhisa Okamoto
发明人： Masanori Kadota , Shigeo Nakamura , Kengo Hirayama , Yoshitaka Kitahara , Yuji Hoshi , Yasuhisa Okamoto
IPC分类号： B29D11/00
CPC分类号： B29D11/00528 , B29C31/04 , B29C39/24 , B29C39/26 , B29D11/00009 , B29D11/00413 , B29D11/00538 , B29K2105/0002 , B29L2011/00 , C08G18/10 , C08G18/4854 , C08G18/758 , C08G2120/00 , G02B1/041 , Y10S425/808 , C08L75/04 , C08G18/3237 , C08G18/324
摘要： A method of manufacturing an optical member by mixing isocyanate terminal prepolymer component (A) and aromatic diamine component (B), and immediately after mixing, casting a mixture into a casting mold to obtain a molded article. A method of manufacturing a plastic lens by mixing said components (A) and (B), immediately after mixing, casting a mixture into a casting mold and polymerizing it to obtain a molded article. A gasket for molding plastic lenses comprised of a cylindrical member. A casting mold for molding plastic lenses using this gasket and a monomer casting jig.
摘要翻译：通过混合异氰酸酯末端预聚物组分（A）和芳族二胺组分（B）制备光学构件的方法，并且在混合之后，将混合物浇注到铸模中以获得模制品。通过混合所述组分（A）和（B）之后立即制造塑料透镜的方法，将混合物浇注到铸模中并使其聚合以获得模塑制品。用于模制由圆柱形构件组成的塑料透镜的垫圈。一种用于模塑使用该垫圈的塑料透镜和单体浇铸夹具的铸模。

4. 发明授权

US07682531B2 Process for producing optical member 有权
标题翻译：光学构件的制造方法
公开(公告)号：US07682531B2
公开(公告)日：2010-03-23
申请号：US10509671
申请日：2003-04-08
申请人： Masanori Kadota , Shigeo Nakamura , Kengo Hirayama , Yoshitaka Kitahara , Yuji Hoshi , Yasuhisa Okamoto
发明人： Masanori Kadota , Shigeo Nakamura , Kengo Hirayama , Yoshitaka Kitahara , Yuji Hoshi , Yasuhisa Okamoto
IPC分类号： B29D11/00
CPC分类号： B29D11/00528 , B29C31/04 , B29C39/24 , B29C39/26 , B29D11/00009 , B29D11/00413 , B29D11/00538 , B29K2105/0002 , B29L2011/00 , C08G18/10 , C08G18/4854 , C08G18/758 , C08G2120/00 , G02B1/041 , Y10S425/808 , C08L75/04 , C08G18/3237 , C08G18/324
摘要： A method of manufacturing an optical member by mixing isocyanate terminal prepolymer component (A) and aromatic diamine component (B), and immediately after mixing, casting a mixture into a casting mold to obtain a molded article. A method of manufacturing a plastic lens by mixing said components (A) and (B), immediately after mixing, casting a mixture into a casting mold and polymerizing it to obtain a molded article. A gasket for molding plastic lenses comprised of a cylindrical member. A casting mold for molding plastic lenses using this gasket and a monomer casting jig.
摘要翻译：通过混合异氰酸酯末端预聚物组分（A）和芳族二胺组分（B）制备光学构件的方法，并且在混合之后，将混合物浇注到铸模中以获得模制品。通过混合所述组分（A）和（B）之后立即制造塑料透镜的方法，将混合物浇注到铸模中并使其聚合以获得模塑制品。用于模制由圆柱形构件组成的塑料透镜的垫圈。一种用于模塑使用该垫圈的塑料透镜和单体浇铸夹具的铸模。

5. 发明授权

US06313316B1 Polyisocyanate compounds, process for producing the same, and optical materials using the same 有权
标题翻译：多异氰酸酯化合物，其制造方法以及使用其的光学材料
公开(公告)号：US06313316B1
公开(公告)日：2001-11-06
申请号：US09353614
申请日：1999-07-14
申请人： Yoshitaka Kitahara , Jian Jiang
发明人： Yoshitaka Kitahara , Jian Jiang
IPC分类号： C07C26504
CPC分类号： C08G18/775 , C07D339/08 , G02B1/04 , C08L75/04
摘要： The invention provides a novel polyisocyanate compound which is useful as a starting material for an optical material having a high refractive index, a low dispersion and excellent optical characteristics, and a process for producing this compound at good efficiency. The invention also provides an optical material having a high refractive index, a low dispersion, an excellent transparency without optical distortion and having good heat resistance.
摘要翻译：本发明提供一种新颖的多异氰酸酯化合物，其可用作具有高折射率，低分散性和优异光学特性的光学材料的起始材料，以及以高效率生产该化合物的方法。本发明还提供了具有高折射率，低分散性，优异的透明性而没有光学变形并具有良好耐热性的光学材料。

6. 发明申请

US20050062932A1 Process of producing plastic lens and plastic lens 审中-公开
标题翻译：生产塑料镜片和塑料镜片的过程
公开(公告)号：US20050062932A1
公开(公告)日：2005-03-24
申请号：US10946189
申请日：2004-09-22
申请人： Masahisa Kosaka , Tomoaki Yanagida , Yoshitaka Kitahara
发明人： Masahisa Kosaka , Tomoaki Yanagida , Yoshitaka Kitahara
IPC分类号： G02C7/02 , C08G18/08 , C08G18/10 , C08G18/38 , C08G18/75 , C08G18/76 , C08G18/77 , G02B1/04 , G02B3/00 , B29D11/00
CPC分类号： C08G18/3876 , C08G18/757 , C08G18/758 , C08G18/7642 , C08G18/775 , G02B1/041 , C08L81/00 , C08L75/04
摘要： A process of producing a plastic lens having a high refractive index, a high Abbe's number and good mechanical strength and a plastic lens obtained by that process. A process of producing a plastic lens including a step of polymerizing a mixture of (1) a prepolymer obtained by mixing and reacting from 0.1% by weight to 10% by weight, based on the whole amount of the mixture, of sulfur and an epithio group-containing compound, (2) a polyisocyanate compound, and (3) a polythiol compound; and a plastic lens obtained by this process.
摘要翻译：一种制造具有高折射率，高阿贝数和良好机械强度的塑料透镜的方法以及通过该方法获得的塑料透镜。一种制造塑料透镜的方法，包括以下步骤的聚合步骤：（1）通过混合反应获得的预聚物和基于混合物的总量的0.1重量％至10重量％的硫和环硫含有基团的化合物，（2）多异氰酸酯化合物和（3）多硫醇化合物; 和通过该方法获得的塑料透镜。

7. 发明授权

US06455729B1 Polyisocyanate compounds, process for producing the same, and optical materials using the same 失效
公开(公告)号：US06455729B1
公开(公告)日：2002-09-24
申请号：US10056019
申请日：2002-01-28
申请人： Yoshitaka Kitahara , Jian Jiang
发明人： Yoshitaka Kitahara , Jian Jiang
IPC分类号： C07C26504
CPC分类号： C07C323/25 , C08G18/3876 , C08G18/775 , G02B1/041 , C08L75/04
摘要： The invention provides a novel polyisocyanate compound which is useful as a starting material for an optical material having a high refractive index, a low dispersion and excellent optical characteristics, and a process for producing this compound at good efficiency. The invention also provides an optical material having a high refractive index, a low dispersion, an excellent transparency without optical distortion and having good solvent resistance and weatherability.

8. 发明授权

US06194603B1 Polyisocyanate compound, process for producing the same and optical materials using the same 有权
标题翻译：多异氰酸酯化合物，其制造方法和使用其的光学材料
公开(公告)号：US06194603B1
公开(公告)日：2001-02-27
申请号：US09362094
申请日：1999-07-28
申请人： Yoshitaka Kitahara , Jian Jiang
发明人： Yoshitaka Kitahara , Jian Jiang
IPC分类号： C07C24900
CPC分类号： C07C323/25 , C08G18/3876 , C08G18/775 , G02B1/04 , C08L75/04
摘要： A novel polyisocyanate compound, which compound is useful as a starting material for an optical material having excellent optical characteristics such as a high refractive index and a low dispersion, and a process for producing this compound at good efficiency. Specifically, a polyisocyanate compound represented by general formula (I): wherein Z represents a direct bond, or —CH2—. The invention also relates to processes for producing the desired polyisocyanate compound through a tricarboxylic acid ester and a tricarbonyl hydrazide using a dihalogeno-aliphatic carboxylic acid lower alkyl ester and a thioglycolic acid lower alkyl ester. In addition, the invention relates to optical materials, such as lenses, etc., made by a polyaddition reaction of compounds of formula (I) and other monomers.
摘要翻译：一种新颖的多异氰酸酯化合物，该化合物可用作具有优异的光学特性如高折射率和低分散性的光学材料的起始材料，以及以高效率生产该化合物的方法。具体地，由通式（I）表示的多异氰酸酯化合物：其中Z表示直接键或-CH 2 - 。本发明还涉及使用二卤代脂族羧酸低级烷基酯和巯基乙酸低级烷基酯通过三羧酸酯和三羰基酰肼生产所需多异氰酸酯化合物的方法。此外，本发明涉及通过式（I）化合物与其它单体的加成反应制备的光学材料，例如透镜等。

9. 发明申请

US20060155093A1 Polyol compound, transparent molded article and method of manufacturing transparent molded article 审中-公开
标题翻译：多元醇化合物，透明模塑制品和制造透明模塑制品的方法
公开(公告)号：US20060155093A1
公开(公告)日：2006-07-13
申请号：US11296469
申请日：2005-12-08
申请人： Yoshitaka Kitahara
发明人： Yoshitaka Kitahara
IPC分类号： C08G18/00
CPC分类号： C07C323/52 , C08G18/10 , C08G18/3863 , C08G18/3876 , C08G18/757 , C08G18/775 , C08G18/792 , G02B1/04 , C08G18/3237 , C08L75/04 , C08L81/00
摘要： A polyol compound denoted by general formula (I). A transparent molded article obtained by polymerizing monomer components comprising the aforementioned polyol compound. A transparent molded article obtained by polymerizing monomer components comprising components (C) and (D). A method of manufacturing a transparent molded article, comprising casting a mixture of component (C) and component (D) into a casting mold and then polymerizing component (C) and component (D) to obtain a molded article.
摘要翻译：由通式（I）表示的多元醇化合物。通过聚合包含上述多元醇化合物的单体组分得到的透明模制品。通过聚合包含组分（C）和（D）的单体组分获得的透明模塑制品。一种制造透明模制品的方法，包括将组分（C）和组分（D）的混合物浇铸到铸模中，然后将组分（C）和组分（D）聚合以获得模塑制品。

10. 发明申请

US20060149018A1 Transparent molded article 审中-公开
标题翻译：透明成型品
公开(公告)号：US20060149018A1
公开(公告)日：2006-07-06
申请号：US11296526
申请日：2005-12-08
申请人： Yoshitaka Kitahara
发明人： Yoshitaka Kitahara
IPC分类号： C08G18/00
CPC分类号： C08G18/792 , C08G18/3876 , C08G18/6254 , G02B1/04 , C08L75/04
摘要： Provided are a transparent molded article comprised of polythiourethane obtained by polymerizing monomer components comprising the following component (A) and component (131) and a transparent molded article obtained by polymerizing monomer components comprising the following component (A), component (B1), component (B2) and component (C). Component (A): One or More Polythiol Compound Denoted by General Formula (I) General Formula (I) (In general formula (I), m is 1, 2, 3, 4, 5 or 6.) Component (B1): One or More Polyisocyanate Compound Denoted by General Formula (II) General Formula (II) (In general formula (II), n1, n2 and n3 are each independently 3, 4, 5, 6, 7 or 8.) Component (B2): One or More Aliphatic Dilsocyanate Compound Having an Intramolecular Cyclic Stucture Component (C): aliphatic diol compound
摘要翻译：本发明提供一种透明的模制品，其由通过聚合包含以下组分（A）和组分（131）的单体组分得到的聚硫氨酯和通过聚合包含以下组分（A），组分（B1），组分（B2）和组分（C）。组分（A）：通式（I）表示的一种或多种聚硫醇化合物通式（I）（通式（I）中，m为1,2,3,4,5或6.）组分（B1）：一种或多种通式（II）表示的多异氰酸酯化合物通式（II）（通式（II）中，n 1，n 2和n 3 组分（B2）：具有分子内环状结构的一种或多种脂肪族二异氰酸酯化合物组分（C）：脂族二醇化合物

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