利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

12 条记录 (耗时 0.045 秒)

    Synthetic resin lens
    1.
    发明授权
    Synthetic resin lens 失效
    合成树脂镜片

    公开(公告)号：US4930879A

    公开(公告)日：1990-06-05

    申请号：US249314

    申请日：1988-09-26

    申请人： Takeaki Iryo ,  Satoshi Kubota ,  Yoshio Sano ,  Yoshishige Murata ,  Yasumi Koinuma

    发明人： Takeaki Iryo ,  Satoshi Kubota ,  Yoshio Sano ,  Yoshishige Murata ,  Yasumi Koinuma

    IPC分类号： C09D183/04 ,  G02B1/04 ,  G02B1/10

    CPC分类号： G02B1/105 ,  C09D183/04 ,  G02B1/041

    摘要： A Synthetic resin lens having a surface hard coating comprises a synthetic resin lens body and a surface hard coat deposited on the lens body. The synthetic resin lens body is made of a resin obtained by copolymerizing monomers consisting essentially as synthetic resinous components of 10 to 80 percent by weight of at least one diester of itaconic acid and mesaconic acid, 10 to 80 percent by weight of at least one allyl compound and 5 to 50 percent by weight of diethyleneglycol bis(allylcarbonate). The surface hard coat is formed by curing a coating composition comprising 50 to 800 parts by weight of at least one organic silicon compound, 100 parts by weight of colloidal silica, 50 to 600 parts by weight of a polyfunctional compound such as a polyfunctional epoxy compound, a polyalcohol, a polycarboxylic acid, or a polycarboxylic anhydride and 0.01 to 5.0 percent by weight of a curing catalyst based on the residual solids in the composition after curing.

    摘要翻译： 具有表面硬涂层的合成树脂透镜包括合成树脂透镜体和沉积在透镜体上的表面硬涂层。 合成树脂透镜体由以下组成的树脂制成，所述树脂通过共聚基本上由10至80重量％的合成树脂组分组成的单体，至少一种衣康酸和中康酸的二酯，10至80重量％的至少一种烯丙基 化合物和5至50重量％的二甘醇双（烯丙基碳酸酯）。 表面硬涂层通过固化包含50至800重量份的至少一种有机硅化合物，100重量份胶体二氧化硅，50至600重量份多官能化合物如多官能环氧化合物 ，多元醇，多元羧酸或多元羧酸酐和0.01-5.0重量％的固化催化剂，基于固化后组合物中的残留固体。

    Optical resin from diallyl esters
    3.
    发明授权
    Optical resin from diallyl esters 失效
    来自二烯丙酯的光学树脂

    公开(公告)号：US4855374A

    公开(公告)日：1989-08-08

    申请号：US211166

    申请日：1988-06-22

    申请人： Yoshishige Murata ,  Yasumi Koinuma ,  Naoyuki Amaya ,  Takayuki Otsu ,  Masafumi Nisimura

    发明人： Yoshishige Murata ,  Yasumi Koinuma ,  Naoyuki Amaya ,  Takayuki Otsu ,  Masafumi Nisimura

    IPC分类号： C08F22/10 ,  G02B1/04

    CPC分类号： C08F22/10 ,  G02B1/04

    摘要： According to the invention, there are provided an optical resin and a process for preparing such a resin. The optical resin is obtained by polymerizing a feed monomer comprising at least a diester of dicarboxylic acid represented by the general formula (1) of: ##STR1## wherein R.sub.1 and R.sub.2 each represent the same or different groups and stand for an alkyl or alkenyl group having 1 to 12 carbon atoms, a cycloalkyl group having 3 to 12 carbon atoms or an ester residue having at least one aromatic ring.

    摘要翻译： 根据本发明，提供了一种光学树脂及其制备方法。 光学树脂通过聚合至少包含由以下通式（1）表示的二羧酸的二酯的进料单体获得：其中R 1和R 2各自表示相同或不同的基团，并且代表烷基 或具有1至12个碳原子的烯基，具有3至12个碳原子的环烷基或具有至少一个芳族环的酯残基。

    Monomer composition for optical plastic optical material, optical plastic material, and lens
    4.
    发明授权
    Monomer composition for optical plastic optical material, optical plastic material, and lens 失效
    用于光学塑料光学材料，光学塑料材料和透镜的单体组成

    公开(公告)号：US06417273B1

    公开(公告)日：2002-07-09

    申请号：US09744368

    申请日：2001-01-23

    申请人： Yasumi Koinuma ,  Katsuyoshi Tanaka

    发明人： Yasumi Koinuma ,  Katsuyoshi Tanaka

    IPC分类号： C08L7504

    CPC分类号： G02B1/041 ,  C08F222/1006 ,  C08F222/20 ,  C08F222/24 ,  C08G18/3876 ,  C08G18/71 ,  C08G18/8116 ,  C09J4/06 ,  C08L33/14 ,  C08L81/02 ,  C08L25/00

    摘要： A monomer composition which provides a plastic optical material having high refractive index and Abbe number, a low specific gravity and excellent physical properties, such as dyeing properties, heat resistance, impact resistance and the like. The composition comprises a di(meth)acrylate compound, divinylbenzene and/or divinylbiphenyl, a crosslinking-type isocyanate compound, a polythiol compound having two or more thiol groups, and a thiourethane bonding accelerating compound. The plastic optical material obtained by the reaction of the above composition with a radical polymerization initiator is used as a material for a lens.

    摘要翻译： 提供具有高折射率和阿贝数，低比重和优异的物理性能如染色性，耐热性，耐冲击性等的塑料光学材料的单体组合物。 该组合物包含二（甲基）丙烯酸酯化合物，二乙烯基苯和/或二乙烯基联苯，交联型异氰酸酯化合物，具有两个或更多个硫醇基的多硫醇化合物和硫代氨基甲酸酯键合促进化合物。 将通过上述组合物与自由基聚合引发剂的反应获得的塑料光学材料用作透镜材料。

    Polymerized product of protein and process for producing it
    5.
    发明授权
    Polymerized product of protein and process for producing it 失效
    蛋白质聚合产物及其制备方法

    公开(公告)号：US5807942A

    公开(公告)日：1998-09-15

    申请号：US657557

    申请日：1996-06-04

    申请人： Shujiro Sakaki ,  Satoshi Yamada ,  Motohiro Mitani ,  Kenshiro Shuto ,  Yasumi Koinuma

    发明人： Shujiro Sakaki ,  Satoshi Yamada ,  Motohiro Mitani ,  Kenshiro Shuto ,  Yasumi Koinuma

    IPC分类号： C08H1/00 ,  C12N11/02 ,  C12N11/06 ,  C12N11/08

    CPC分类号： C08H1/00

    摘要： A polymerized product of protein, comprising a polymer of one or more protein-containing monomers represented by the general formula P.sub.r --�(Y).sub.k --(X).sub.m --R.sup.1 !.sub.n (1) wherein R.sup.1 represents a polymerizable group capable of causing a radical polymerization, P.sub.r denotes a protein residue, Y denotes a group formed from a functional group in said protein and the functional group R.sub.2 of the modifying agent given below, X denotes an organic divalent radical, k is zero or 1, m is zero or 1 and n is a numeral of 1 or higher, said protein-containing monomer being obtained by reacting a protein with a modifying agent represented by the general formula, R.sup.2 --(X).sub.m --R.sup.1 (2) wherein R.sub.2 represents a functional group capable of combining with a functional group of protein and R.sup.1, X and m are as given above.

    摘要翻译： 一种蛋白质的聚合物，其含有一种或多种由通式P - [（Y）k-（X）m -R 1] n（1）表示的含有蛋白质的单体的聚合物，其中R1表示可引起 自由基聚合，Pr表示蛋白质残基，Y表示由所述蛋白质中的官能团形成的基团和下述赋形剂的官能团R2，X表示有机二价基团，k表示0或1，m为零或 1和n为1以上的数，所述含蛋白质的单体通过使蛋白质与通式R2-（X）m -R1（2）表示的改性剂反应而得到，其中，R2表示具有官能团的官能团 与蛋白质官能团结合，R1，X和m如上所述。

    Alkoxysilane compound, surface processing solution and contact lens
    7.
    发明授权
    Alkoxysilane compound, surface processing solution and contact lens 失效
    烷氧基硅烷化合物，表面处理溶液和隐形眼镜

    公开(公告)号：US5936703A

    公开(公告)日：1999-08-10

    申请号：US980988

    申请日：1997-12-01

    申请人： Tuyoshi Miyazaki ,  Yasumi Koinuma

    发明人： Tuyoshi Miyazaki ,  Yasumi Koinuma

    IPC分类号： C03C17/30 ,  C03C25/40 ,  G02C7/04

    CPC分类号： C03C25/40 ,  C03C17/30

    摘要： An alkoxysilane compound represented by the formula (I) ##STR1## wherein R.sup.1, and R.sup.2 denote --CH.sub.3 or --C.sub.2 H.sub.5 and X denotes --COO.sup.- or --SO.sub.3.sup.-, p and n denote an integer of 1 to 3 and q denotes 0 or 1, where p+q=3, a surface processing solution containing the alkoxysilane compound or its acid-processed reaction product and a contact lens surface-processed with the surface processing solution. The alkoxysilane compound is capable of affording hydrophilicity to the surfaces of various substrates and may be utilized in the field of fibers, optical components, medical materials or in inspection and diagnostic drugs, particularly as a surface bound coating composition for contact lenses.

    摘要翻译： 由式（I）表示的烷氧基硅烷化合物，其中R 1，R 2表示-CH 3或-C 2 H 5，X表示-COO-或-SO 3 - ，p和n表示1〜3的整数，q表示0或1， p + q = 3，表面处理溶液含有烷氧基硅烷化合物或其酸处理反应产物和用表面处理溶液表面处理的隐形眼镜。 烷氧基硅烷化合物能够对各种基材的表面提供亲水性，并且可以用于纤维，光学组件，医疗材料领域或检查和诊断药物领域，特别是用作隐形眼镜的表面结合涂层组合物。

    Diester monomer, its polymer, water-containing soft contact lens, and processing solution for contact lens
    8.
    发明授权
    Diester monomer, its polymer, water-containing soft contact lens, and processing solution for contact lens 失效
    二酯单体，其聚合物，含水软性隐形眼镜和隐形眼镜的加工溶液

    公开(公告)号：US5466853A

    公开(公告)日：1995-11-14

    申请号：US94293

    申请日：1993-07-19

    申请人： Yasumi Koinuma ,  Takeo Matsumoto ,  Nobuharu Nakada ,  Nobuo Nakabayashi ,  Kazuhiko Ishihara

    发明人： Yasumi Koinuma ,  Takeo Matsumoto ,  Nobuharu Nakada ,  Nobuo Nakabayashi ,  Kazuhiko Ishihara

    IPC分类号： C07F9/09 ,  C08F30/02 ,  G02B1/04 ,  C07F9/10

    CPC分类号： C07F9/091 ,  C08F30/02 ,  G02B1/043

    摘要： A diester monomer is represented by the formula (I) ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 represent a hadrogen atom, an alkoxy, alkenyloxy or hydroxyalkyloxy carbonyl group having 1 to 20 carbon atoms, or a phosphorylcholine derivative ##STR2## where Y denotes --(CH.sub.2)n, --(CH.sub.2 CH.sub.2 O).sub.n CH.sub.2 CH.sub.2 -- ##STR3## n denotes 1 to 8, m is an integer of 0 or 1, R.sub.4, R.sub.5 and R.sub.6 denote an alkyl or aryl group having 1 to 8 carbon atoms, or a hydroxyalkyl group having 2 to 20 carbon atoms; on the proviso that if R.sub.1 is a hydrogen atom, neither R.sub.2 nor R.sub.3 is a hydrogen atom and at least one of R.sub.2 and R.sub.3 denotes the aforesaid phosphorylcholine derivative group, and that if R.sub.2 is a hydrogen atom, neither R.sub.1 nor R.sub.3 is a hydrogen atom and at least one of R.sub.1 and R.sub.3 denotes the aforesaid phosphorycholine derivative group. A polymer and a water-containing contact lens are obtained by polymerizing a starting component material including the above-mentioned diester monomer of the formula (I). A contact lens processing solution includes the polymer and a solvent for dissolving the polymer.

    摘要翻译： 二酯单体由式（I）表示：其中R 1，R 2和R 3表示氢原子，具有1至20个碳原子的烷氧基，烯氧基或羟基烷氧基羰基，或磷酸胆碱衍生物 其中Y表示 - （CH 2）n， - （CH 2 CH 2 O）n CH 2 CH 2 - ，n表示1至8，m表示0或1的整数，R 4，R 5和R 6表示具有1至8个碳原子的烷基或芳基 ，或具有2〜20个碳原子的羟烷基; 条件是如果R1是氢原子，R2和R3都不是氢原子，R2和R3中的至少一个表示前述的磷酸胆碱衍生物，如果R2是氢原子，则R1和R3都不是氢 原子，R1和R3中的至少一个表示前述的磷酸胆碱衍生物基团。 通过聚合包含上述式（I）的二酯单体的起始组分材料，获得聚合物和含水接触透镜。 隐形眼镜处理溶液包括聚合物和用于溶解聚合物的溶剂。