利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

24 条记录 (耗时 0.023 秒)

    Polyurethane/thiourethane-based optical resin and process for producing the same
    2.
    发明申请
    Polyurethane/thiourethane-based optical resin and process for producing the same 有权
    聚氨酯/硫代氨基甲酸酯类光学树脂及其制造方法

    公开(公告)号：US20090227745A1

    公开(公告)日：2009-09-10

    申请号：US11990644

    申请日：2006-08-04

    申请人： Osamu Kohgo ,  Junichi Mohri ,  Akinori Ryu ,  Mamoru Tanaka ,  Kunio Okumura

    发明人： Osamu Kohgo ,  Junichi Mohri ,  Akinori Ryu ,  Mamoru Tanaka ,  Kunio Okumura

    IPC分类号： C08G18/87

    CPC分类号： C08G18/3876 ,  C08G18/4825 ,  C08G18/757 ,  G02B1/041 ,  C08L75/04 ,  C08L81/00

    摘要： Provided is a process which can be carried out upon the production of a polyurethane/thiourethane-based resin with the use of a polyisocyanate compound, a polyol compound, and a polythiol compound, without causing abrupt heat generation or viscosity increase. At least one polyol compound having at least one ether bond and two or more hydroxy groups in a molecule is used as the polyol compound, whereby a large heat generation or an abrupt viscosity increase are prevented from occurring upon blending monomer.

    摘要翻译： 提供了可以在使用多异氰酸酯化合物，多元醇化合物和多硫醇化合物制备聚氨酯/硫代氨基甲酸酯类树脂的同时进行，而不会引起突然发热或粘度增加的方法。 在分子中使用至少一种具有至少一个醚键和两个或多个羟基的多元醇化合物作为多元醇化合物，由此在共混单体时可以防止发生大的发热或突然的粘度增加。

    Polythiourethane-based polymerizable composition and optical resin obtained from the same
    6.
    发明授权
    Polythiourethane-based polymerizable composition and optical resin obtained from the same 有权
    聚硫氨酯类聚合性组合物和由其得到的光学树脂

    公开(公告)号：US08304506B2

    公开(公告)日：2012-11-06

    申请号：US11990616

    申请日：2006-08-04

    申请人： Akinori Ryu ,  Mamoru Tanaka ,  Kunio Okumura

    发明人： Akinori Ryu ,  Mamoru Tanaka ,  Kunio Okumura

    IPC分类号： C08G18/00

    CPC分类号： C08G18/757 ,  C08G18/3876 ,  G02B1/041 ,  C08L75/04 ,  C08L81/00

    摘要： Provided are a polymerizable composition for giving a resin which has a high refractive index and low dispersion, and is especially excellent in impact resistance and tintability; and a resin and an optical component each obtained by curing the composition. There used a polymerizable composition comprising (A) a compound represented by Formula (1) and/or by Formula (2), at least one compound as the following component (B), and at least one compound as the following component (C): (B) polythiol compounds optionally having at least one (poly)sulfide bond in a molecule, and (C) compounds represented by Formula (3): HO—[R1-(Y)n]m—R2-X  (3) (in above Formula (3), X is an OH group or a SH group; Y is an oxygen atom or a sulfur atom; R1 and R2 are each independently an optionally substituted methylene group or an optionally substituted alkylene group having carbon atoms of not smaller than 2 and not larger than 4; n is an integer of 0 or 1 when Y is an oxygen atom, or 0 or an integer of not smaller than 1 and not larger than 2 when Y is a sulfur atom; and m is 0 or an integer of not smaller than 1 and not larger than 3, provided that (carbon number of R1+n)×m+(carbon number of R2) is 3 or larger).

    摘要翻译： 提供一种用于赋予折射率高，分散性低的树脂的聚合性组合物，其耐冲击性和着色性特别优异; 以及通过固化该组合物而获得的树脂和光学部件。 使用包含（A）由式（1）表示的化合物和/或式（2）表示的化合物，至少一种下述成分（B）的化合物和至少一种下述成分（C）的化合物的聚合性组合物， ：（B）分子中任选具有至少一个（多）硫键的多硫醇化合物，和（C）由式（3）表示的化合物：HO- [R1-（Y）n] m-R2-X（3） （上述式（3）中，X为OH基或SH基; Y为氧原子或硫原子; R 1和R 2各自独立地为任选取代的亚甲基或碳原子的任选取代的亚烷基 小于2且不大于4;当Y为氧原子时，n为0或1的整数，当Y为硫原子时，为0或1以上2以下的整数，m为0 （R1 + n的碳数）×m +（碳数R2）为3以上）的1或更大的3以上的整数。

    Polythiourethane-based polymerizable composition and optical resin obtained from the same
    7.
    发明申请
    Polythiourethane-based polymerizable composition and optical resin obtained from the same 有权
    聚硫氨酯类聚合性组合物和由其得到的光学树脂

    公开(公告)号：US20090099329A1

    公开(公告)日：2009-04-16

    申请号：US11990616

    申请日：2006-08-04

    申请人： Akinori Ryu ,  Mamoru Tanaka ,  Kunio Okumura

    发明人： Akinori Ryu ,  Mamoru Tanaka ,  Kunio Okumura

    IPC分类号： C08G18/30

    CPC分类号： C08G18/757 ,  C08G18/3876 ,  G02B1/041 ,  C08L75/04 ,  C08L81/00

    摘要： Provided are a polymerizable composition for giving a resin which has a high refractive index and low dispersion, and is especially excellent in impact resistance and tintability; and a resin and an optical component each obtained by curing the composition. There used a polymerizable composition comprising (A) a compound represented by Formula (1) and/or by Formula (2), at least one compound as the following component (B), and at least one compound as the following component (C): (B) polythiol compounds optionally having at least one (poly)sulfide bond in a molecule, and (C) compounds represented by Formula (3): HO—[R1-(Y)n]m—R2-X  (3) (in above Formula (3), X is an OH group or a SH group; Y is an oxygen atom or a sulfur atom; R1 and R2 are each independently an optionally substituted methylene group or an optionally substituted alkylene group having carbon atoms of not smaller than 2 and not larger than 4; n is an integer of 0 or 1 when Y is an oxygen atom, or 0 or an integer of not smaller than 1 and not larger than 2 when Y is a sulfur atom; and m is 0 or an integer of not smaller than 1 and not larger than 3, provided that (carbon number of R1+n)×m+(carbon number of R2) is 3 or larger).

    摘要翻译： 提供一种用于赋予折射率高，分散性低的树脂的聚合性组合物，其耐冲击性和着色性特别优异; 以及通过固化该组合物而获得的树脂和光学部件。 使用包含（A）由式（1）表示的化合物和/或式（2）表示的化合物，至少一种下述成分（B）的化合物和至少一种下述成分（C）的化合物的聚合性组合物， ：（B）分子中任选具有至少一个（多）硫键的多硫醇化合物，和（C）式（3）表示的化合物：<？在线式描述=“在线式”末端=“ 引线“→HO- [R1-（Y）n] m-R2-X（3）<？in-line-formula description =”In-line Formulas“end =”tail“？> ），X是OH基或SH基; Y是氧原子或硫原子; R 1和R 2各自独立地是任选取代的亚甲基或任选取代的碳原子数不小于2且不大于2的亚烷基 当Y为氧原子时，n为0或1的整数，Y为硫原子时为0或1以上2以下的整数，m为0以下的整数。 1以上3以下 （碳数R1 + n）×m +（碳数R2）为3以上）。

    Polymerizable composition for optical material, optical material and method for producing optical material
    8.
    发明授权
    Polymerizable composition for optical material, optical material and method for producing optical material 有权
    用于光学材料的可聚合组合物，光学材料和用于制造光学材料的方法

    公开(公告)号：US09505872B2

    公开(公告)日：2016-11-29

    申请号：US12863790

    申请日：2009-02-06

    申请人： Akinori Ryu ,  Seiichi Kobayashi

    发明人： Akinori Ryu ,  Seiichi Kobayashi

    IPC分类号： C08G18/38 ,  G02B1/04 ,  C08G18/72 ,  C08G18/73 ,  C08G18/76

    CPC分类号： C08G18/3876 ,  C08G18/08 ,  C08G18/724 ,  C08G18/73 ,  C08G18/7621 ,  G02B1/041 ,  C08L75/04

    摘要： A polymerizable composition for an optical material containing tolylene diisocyanate, hexamethylene diisocyanate, and one or more polythiol compounds selected from the group consisting of 4-mercaptomethyl-1,8-dimercapto-3,6-dithiaoctane, 4,8-, 4,7- or 5,7-dimercaptomethyl-1,11-dimercapto-3,6,9-trithiaundecane, pentaerythritol tetrakismercaptoacetate, pentaerythritol tetrakismercaptopropionate, 2,5-bis(mercaptomethyl)-1,4-dithiane, bis(mercaptoethyl)sulfide, 1,1,3,3-tetrakis(mercaptomethylthio)propane, 4,6-bis(mercaptomethylthio)-1,3-dithiane and 2-(2,2-bis(mercaptomethylthio)ethyl)-1,3-dithietane.

    摘要翻译： 一种含有甲苯二异氰酸酯，六亚甲基二异氰酸酯和一种或多种选自4-巯基甲基-1,8-二巯基-3,6-二硫辛烷，4,8-，4,7 - 或5,7-二巯基甲基-1,11-二巯基-3,6,9-三硫代十一烷，季戊四醇四巯基乙酸酯，季戊四醇四巯基丙酸酯，2,5-双（巯基甲基）-1,4-二噻烷，双（巯基乙基）硫醚，1 ，1,3,3-四（巯基甲硫基）丙烷，4,6-双（巯基甲硫基）-1,3-二噻烷和2-（2,2-双（巯基甲硫基）乙基）-1,3-二硫杂环丁烷。

    Thioepoxy based polymerizable composition and method for production thereof
    9.
    发明授权
    Thioepoxy based polymerizable composition and method for production thereof 有权
    硫氧可聚合组合物及其制备方法

    公开(公告)号：US07354989B2

    公开(公告)日：2008-04-08

    申请号：US10506033

    申请日：2003-03-11

    申请人： Hiroyuki Morijiri ,  Seiichi Kobayashi ,  Chitoshi Shimakawa ,  Akinori Ryu ,  Nobuo Kawato

    发明人： Hiroyuki Morijiri ,  Seiichi Kobayashi ,  Chitoshi Shimakawa ,  Akinori Ryu ,  Nobuo Kawato

    IPC分类号： C08G75/00 ,  C08G75/12 ,  C08G75/14 ,  C08L81/00

    CPC分类号： G02B1/041 ,  C08G65/22 ,  C08G75/06 ,  C08G75/08 ,  C08L81/00

    摘要： A polymerizable composition and a manufacturing method thereof are provided, in which the composition is capable of meeting requirements of overcoming decrease in production yield of a resin composed of a thioepoxy compound, the decrease being caused by variations in refractive index, hue, and optical strain. In a polymerizable composition containing a compound having at least one structure represented by the above formula (where R1 represents a hydrocarbon having 1 to 10 carbon atoms, R2, R3, and R4 each represent a hydrocarbon group having 1 to 10 carbon atoms or a hydrogen atom.), the total of a thioepoxy compound A, which has at least one structure represented by formula (2) and at least one structure represented by formula (3), and a thioepoxy compound B, which has at least one structure represented by formula (4) and at least one structure represented by formula (3), is 4 mass percent or less with respect to the total mass of the polymerizable composition.

    摘要翻译： 提供了一种聚合性组合物及其制造方法，其中组合物能够满足由硫代环氧化合物构成的树脂的生产率降低的要求，其降低是由折射率，色调和光学应变的变化引起的 。 在含有具有至少一个由上式表示的结构的化合物的聚合性组合物中（其中R 1表示碳原子数1〜10的烃，R 2，R 2， SUB 3和R 4各自表示具有1〜10个碳原子的烃基或氢原子），硫代环氧化合物A的总量，其具有至少一种结构 由式（2）表示的至少一种结构和由式（3）表示的至少一种结构，和具有至少一个由式（4）表示的结构和至少一个由式（3）表示的结构的硫代环氧化合物B为4 相对于聚合性组合物的总质量为质量％以下。