专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5543482A Composition for high refractive index lens comprising copolymer of vinylbenzylthio compound and a monomer copolymerizable therewith 失效
$Composition for high refractive index lens comprising copolymer of vinylbenzylthio compound and a monomer copolymerizable therewith$
标题翻译：包含乙烯基苄硫基化合物与可与其共聚的单体的共聚物的高折射率透镜的组合物
公开(公告)号：US5543482A
公开(公告)日：1996-08-06
申请号：US403101
申请日：1995-03-13
申请人： Masanori Shimuta , Toru Takahashi , Hisato Abe , Kenichi Takahashi , Akira Kurata , Osamu Aoki
发明人： Masanori Shimuta , Toru Takahashi , Hisato Abe , Kenichi Takahashi , Akira Kurata , Osamu Aoki
IPC分类号： C08F12/30 , G02B1/04 , C08F228/04
CPC分类号： C08F12/30 , G02B1/04
摘要： The present invention provides a composition comprising a vinylbenzylthio compound represented by the following general formula ##STR1## in which m is an integer of 2-3, n is an integer of 1 and R is a hydrocarbon group of 3-6 carbon atoms or a hydrocarbon group of 3-6 carbon atoms containing a bivalent sulfur atom, and a monomer radical-copolymerizable with said vinylbenzylthio compound.Said composition is useful for producing a plastic lens having a high refractive index, a small specific gravity, excellent heat resistance and excellent processability.
摘要翻译：本发明提供一种组合物，其包含由以下通式表示的乙烯基苄硫基化合物，其中m为2-3的整数，n为1的整数，R为3-6个碳原子的烃基或含有二价硫原子的3-6个碳原子的烃基和可与所述乙烯基苄硫基化合物共聚的单体。所述组合物可用于生产具有高折射率，小比重，优异耐热性和优异加工性能的塑料透镜。

2. 发明授权

US5395909A Composition for high refractive index lens comprising a copolymer of a vinylbenzylthio compound 失效
$Composition for high refractive index lens comprising a copolymer of a vinylbenzylthio compound$
标题翻译：包含乙烯基苄硫基化合物的共聚物的高折射率透镜的组合物
公开(公告)号：US5395909A
公开(公告)日：1995-03-07
申请号：US134897
申请日：1993-10-13
申请人： Masanori Shimuta , Toru Takahashi , Hisato Abe , Kenichi Takahashi , Akira Kurata , Osamu Aoki
发明人： Masanori Shimuta , Toru Takahashi , Hisato Abe , Kenichi Takahashi , Akira Kurata , Osamu Aoki
IPC分类号： C08G18/38 , C08G18/30 , C08G18/67 , C08G18/76 , G02B1/04 , G02C7/02 , C08G18/52
CPC分类号： C08G18/677 , C08G18/7642
摘要： The present invention provides a composition comprising, as the essential components, an aromatic compound represented by the following general formula ##STR1## (m is an integer of 2-3, n is an integer of 1-3 and R is a hydrocarbon group of 3-6 carbon atoms or a hydrocarbon group of 3-6 carbon atoms containing a bivalent sulfur atom), an isocyanate compound and a radical polymerization initiator.Said composition is useful for producing a plastic lens having a high refractive index, a small specific gravity, excellent heat resistance and excellent processability.
摘要翻译：本发明提供一种组合物，其包含作为必要成分的由以下通式表示的芳香族化合物（1）（m为2-3的整数，n为1-3的整数，R为 3-6个碳原子的烃基或含有二价硫原子的3-6个碳原子的烃基），异氰酸酯化合物和自由基聚合引发剂。所述组合物可用于生产具有高折射率，小比重，优异耐热性和优异加工性能的塑料透镜。

3. 发明授权

US5945504A Episulfide compound 失效
标题翻译：二硫化合物
公开(公告)号：US5945504A
公开(公告)日：1999-08-31
申请号：US782720
申请日：1997-01-13
申请人： Akikazu Amagi , Nobuyuki Uemura , Motoharu Takeuchi , Kenichi Takahashi , Minoru Ohashi , Hiroshi Horikoshi , Masanori Shimuta
发明人： Akikazu Amagi , Nobuyuki Uemura , Motoharu Takeuchi , Kenichi Takahashi , Minoru Ohashi , Hiroshi Horikoshi , Masanori Shimuta
IPC分类号： C07D331/02 , C07D409/12 , C07D409/14 , C08G59/30 , C08G75/06 , G02B1/04 , C08G75/08
CPC分类号： C07D409/14 , C07D331/02 , C07D409/12 , C08G59/302 , C08G75/06 , G02B1/041
摘要： An episulfide which has an alicyclic, aromatic or heterocyclic skeleton and has two or more moieties represented by the formula ##STR1## wherein X is S or O, and S is in an amount of 50% or more, on the average, of the total of S and O constituting a three-membered ring. A cured material obtained by polymerizing this episulfide compound is a desirable optical material for various uses, particularly as a lens material for spectacles.
摘要翻译：具有脂环族，芳族或杂环骨架并具有两个或多个由下式表示的部分的环硫化物：其中X为S或O，S为总量的50％或更多，S和 O构成三元环。通过聚合该环硫化合物获得的固化材料是用于各种用途的所需光学材料，特别是作为眼镜用透镜材料。

4. 发明授权

US07169845B2 Polymerization regulators and compositions for resin 有权
标题翻译：聚合调节剂和树脂组合物
公开(公告)号：US07169845B2
公开(公告)日：2007-01-30
申请号：US10297383
申请日：2002-04-04
申请人： Masaki Tamura , Takahiro Matsui , Masanori Shimuta , Yuichi Yoshimura , Motoharu Takeuchi , Hiroshi Horikoshi , Hiroyuki Okada
发明人： Masaki Tamura , Takahiro Matsui , Masanori Shimuta , Yuichi Yoshimura , Motoharu Takeuchi , Hiroshi Horikoshi , Hiroyuki Okada
IPC分类号： C08L81/00 , C08K3/16
CPC分类号： C08G75/08 , C07D331/02
摘要： In the present invention, an episulfide compound having, in one molecule, at least one epithio structure represented by the following Formula 2: wherein R5 is C1–C10 hydrocarbylene or single bond, R6, R7 and R8 are each independently C1–C10 hydrocarbyl or hydrogen, Y is O, S, Se or Te, p is an integer from 1 to 5 and q is an integer from 0 to 5, is polymerized in the presence of a halide of a 13–16 group element of the long periodic table and/or a polymerization regulator represented by the following Formula 1: wherein R1, R2 and R3 are each C1–C10 hydocarbyl or hydrogen, R4 is C1–C10 hydrocarbylene or single bond, X is F, Cl, Br, I, As, SH, OH, C1–C10 alkoxyl, C1–C10 alkylthio, or C1–C10 mercaptoalkythio, and m is an integer from 1 to 5, to produce a cured resin suitable as an optical material. By using the polymerization regulator, the polymerization rate of the episulfide compound can be suitably regulated to obtain a cured resin with less defect. By using the halide, the increase in the viscosity of the starting composition during the storage or the casting operation can be prevented.
摘要翻译：在本发明中，在一个分子中具有由下式2表示的至少一个环硫结构的环硫化合物：其中R 5是C 1 -C 10亚烃基或单键，R 6 R 7和R 8各自独立地为C 1 -C 10烃基或氢，Y为O，S，Se或Te，p为1的整数至5和q为0至5的整数，在长周期表的13-16族元素的卤化物和/或由下式1表示的聚合调节剂的存在下聚合：其中R“ 1，R 2和R 3各自为C 1 -C 10氢碳基或氢，R 4为C 1 -C 10亚烃基或单键，X为F，Cl，Br，I，As，SH，OH，C 1 -C 10烷氧基，C 1 -C 10烷硫基或C 1 -C 10巯基偶氮，m为1〜5的整数，作为光学材料。通过使用聚合调节剂，可以适当调节环硫化合物的聚合速度，得到缺陷少的固化树脂。通过使用卤化物，可以防止在储存或铸造操作期间起始组合物的粘度的增加。

5. 发明申请

US20060160982A1 Process for the production of bifunctional phenylene ether oligomers 审中-公开
标题翻译：制备双官能苯醚低聚物的方法
公开(公告)号：US20060160982A1
公开(公告)日：2006-07-20
申请号：US10562876
申请日：2004-03-23
申请人： Kenji Ishii , Yasumasa Norisue , Katsuhiko Yanagida , Makoto Miyamoto , Masanori Shimuta , Kiyonari Hiramatsu
发明人： Kenji Ishii , Yasumasa Norisue , Katsuhiko Yanagida , Makoto Miyamoto , Masanori Shimuta , Kiyonari Hiramatsu
IPC分类号： C08G61/02
CPC分类号： C08G65/44 , C07C43/295
摘要： A process for the production of a bifunctional phenylene ether oligomer compound having no amine adduct represented by the formula (1), which process comprises oxidatively polymerizing a bivalent phenol and a monovalent phenol in the presence of a copper-containing catalyst and a tertiary amine, a secondary amine having a secondary alkyl group, a tertiary alkyl group or an aryl group, or a mixture of both, [Chemical Formula 1] wherein R1, R2, R3, R7, R8, R9 and R10 are the same or different and represent a halogen atom, an alkyl group having 6 or less carbon atoms or a phenyl group, R4, R5, R6, R11 and R12 are the same or different and represent a hydrogen atom, a halogen atom, an alkyl group having 6 or less carbon atoms or a phenyl group, and each of m and n is an integer of from 0 to 25, provided that at least one of a and b is not 0.
摘要翻译：一种制备不具有由式（1）表示的胺加合物的双官能亚苯基醚低聚物化合物的方法，该方法包括在含铜催化剂和叔胺的存在下使二价苯酚和一价酚氧化聚合，具有仲烷基，叔烷基或芳基的仲胺或两者的混合物，[化学式1]其中R 1，R 2，R 2， R 3，R 7，R 8，R 9和R 10均为相同或不同，表示卤素原子，碳原子数6以下的烷基或苯基，R 4，R 5，R 6， R 11，R 12和R 12相同或不同，表示氢原子，卤素原子，碳原子数6以下的烷基或苯基基团，m和n各自为0至25的整数，条件是a和b中的至少一个不为0。

6. 发明授权

US07309794B1 Method of storing episulfide compound 有权
标题翻译：储存化合物的方法
公开(公告)号：US07309794B1
公开(公告)日：2007-12-18
申请号：US10415906
申请日：2000-11-07
申请人： Akikazu Amagai , Yuichi Yoshimura , Motoharu Takeuchi , Atsuki Niimi , Hiroshi Horikoshi , Masanori Shimuta , Nobuyuki Uemura
发明人： Akikazu Amagai , Yuichi Yoshimura , Motoharu Takeuchi , Atsuki Niimi , Hiroshi Horikoshi , Masanori Shimuta , Nobuyuki Uemura
IPC分类号： C07D331/02
CPC分类号： C07D331/02
摘要： Episulfide compounds useful as starting materials of optical materials are stably stored for a long period of time at a temperature ranging from their solidifying points to 20° C., preventing the production or precipitation of polymers and the yellowing.
摘要翻译：可用作光学材料原料的二硫化合物在其凝固点至20℃的温度下长时间稳定地储存，防止聚合物的产生或沉淀和变黄。

7. 发明授权

US06117923A Resin for optical material 失效
标题翻译：光学材料用树脂
公开(公告)号：US06117923A
公开(公告)日：2000-09-12
申请号：US63258
申请日：1998-04-20
申请人： Akikazu Amagai , Masanori Shimuta , Motoharu Takeuchi , Katsuyuki Mizuno
发明人： Akikazu Amagai , Masanori Shimuta , Motoharu Takeuchi , Katsuyuki Mizuno
IPC分类号： C08G59/30 , C08G59/66 , C08G75/06 , C08G75/08 , C08L81/00 , G02B1/04 , C08G59/22 , C08G59/32
CPC分类号： C08L81/00 , C08G59/302 , C08G59/66 , C08G75/08 , G02B1/04
摘要： A resinous composition which comprises a compound having, in one molecule, one or more structures of the formula (1) ##STR1## wherein R.sup.1 is a hydrocarbon having 1 to 10 carbon atoms; R.sup.2, R.sup.3 and R.sup.4 are each hydrogen or a hydrocarbon group having 1 to 10 carbon atoms; and X is S or O, and a ratio of S to the total of S and O constituting the three-membered ring is 50% or more on the average; and another compound having one or more SH groups in one molecule. The resinous composition can be used for an optical material having improved oxidation resistance.
摘要翻译：一种树脂组合物，其包含在一个分子中具有式（1）的一种或多种结构的化合物，其中R 1是具有1至10个碳原子的烃; R2，R3和R4各自为氢或碳原子数为1〜10的烃基; X为S或O，S与构成三元环的S和O的总量的平均比例为50％以上; 和在一个分子中具有一个或多个SH基团的另一化合物。树脂组合物可用于具有改善的抗氧化性的光学材料。

8. 发明授权

US07446163B2 Polymerization regulator and composition for resin 有权
标题翻译：聚合调节剂和树脂组合物
公开(公告)号：US07446163B2
公开(公告)日：2008-11-04
申请号：US11189859
申请日：2005-07-27
申请人： Masaki Tamura , Takahiro Matsui , Masanori Shimuta , Yuichi Yoshimura , Motoharu Takeuchi , Hiroshi Horikoshi , Hiroyuki Okada
发明人： Masaki Tamura , Takahiro Matsui , Masanori Shimuta , Yuichi Yoshimura , Motoharu Takeuchi , Hiroshi Horikoshi , Hiroyuki Okada
IPC分类号： C08G75/08
CPC分类号： C08G75/08 , C07D331/02
摘要： In the present invention, an episulfide compound having, in one molecule, at least one epithio structure represented by the following Formula 2: wherein R5 is C1-C10 hydrocarbylene or single bond, R6, R7 and R8 are each independently C1-C10 hydrocarbyl or hydrogen, Y is O, S, Se or Te, p is an integer from 1 to 5 and q is an integer from 0 to 5, is polymerized in the presence of a halide of a 13-16 group element of the long periodic table and/or a polymerization regulator represented by the following Formula 1: wherein R1, R2 and R3 are each C1-C10 hydrocarbyl or hydrogen, R4 is C1-C10 hydrocarbylene or single bond, X is F, Cl, Br, I, As, SH, OH, C1-C10 alkoxyl, C1-C10 alkylthio, or C1-C10 mercaptoalkylthio, and m is an integer from 1 to 5, to produce a cured resin suitable as an optical material. By using the polymerization regulator, the polymerization rate of the episulfide compound can be suitably regulated to obtain a cured resin with less defect. By using the halide, the increase in the viscosity of the starting composition during the storage or the casting operation can be prevented.
摘要翻译：在本发明中，在一个分子中具有由下式2表示的至少一个环硫结构的环硫化合物：其中R 5是C 1 -C 10亚烃基或单键，R 6 R 7和R 8各自独立地为C 1 -C 10烃基或氢，Y为O，S，Se或Te，p为1的整数至5和q为0至5的整数，在长周期表的13-16族元素的卤化物和/或由下式1表示的聚合调节剂的存在下聚合：其中R“ R 1，R 2和R 3各自为C 1 -C 10烃基或氢，R 4为C 1 -C 10亚烃基或单键，X为F，Cl，Br，I，As，SH，OH，C1-C10烷氧基，C1-C10烷硫基或C1-C10巯基烷硫基，m为1〜5的整数，作为光学材料。通过使用聚合调节剂，可以适当调节环硫化合物的聚合速度，得到缺陷少的固化树脂。通过使用卤化物，可以防止在储存或铸造操作期间起始组合物的粘度的增加。

9. 发明申请

US20050261467A1 Polymerization regulator and composition for resin 有权
标题翻译：聚合调节剂和树脂组合物
公开(公告)号：US20050261467A1
公开(公告)日：2005-11-24
申请号：US11189859
申请日：2005-07-27
申请人： Masaki Tamura , Takahiro Matsui , Masanori Shimuta , Yuichi Yoshimura , Motoharu Takeuchi , Hiroshi Horikoshi , Hiroyuki Okada
发明人： Masaki Tamura , Takahiro Matsui , Masanori Shimuta , Yuichi Yoshimura , Motoharu Takeuchi , Hiroshi Horikoshi , Hiroyuki Okada
IPC分类号： C07D331/02 , C08G75/08 , C08G75/00
CPC分类号： C08G75/08 , C07D331/02
摘要： In the present invention, an episulfide compound having, in one molecule, at least one epithio structure represented by the following Formula 2: wherein R5 is C1-C10 hydrocarbylene or single bond, R6, R7 and R8 are each independently C1-C10 hydrocarbyl or hydrogen, Y is O, S, Se or Te, p is an integer from 1 to 5 and q is an integer from 0 to 5, is polymerized in the presence of a halide of a 13-16 group element of the long periodic table and/or a polymerization regulator represented by the following Formula 1: wherein R1, R2 and R3 are each C1-C10 hydrocarbyl or hydrogen, R4 is C1-C10 hydrocarbylene or single bond, X is F, Cl, Br, I, As, SH, OH, C1-C10 alkoxyl, C1-C10 alkylthio, or C1-C10 mercaptoalkylthio, and m is an integer from 1 to 5, to produce a cured resin suitable as an optical material. By using the polymerization regulator, the polymerization rate of the episulfide compound can be suitably regulated to obtain a cured resin with less defect. By using the halide, the increase in the viscosity of the starting composition during the storage or the casting operation can be prevented.
摘要翻译：在本发明中，在一个分子中具有由下式2表示的至少一个环硫结构的环硫化合物：其中R 5是C 1 -C 10亚烃基或单键，R 6 R 7和R 8各自独立地为C 1 -C 10烃基或氢，Y为O，S，Se或Te，p为1的整数至5和q为0至5的整数，在长周期表的13-16族元素的卤化物和/或由下式1表示的聚合调节剂的存在下聚合：其中R“ R 1，R 2和R 3各自为C 1 -C 10烃基或氢，R 4为C 1 -C 10亚烃基或单键，X为F，Cl，Br，I，As，SH，OH，C1-C10烷氧基，C1-C10烷硫基或C1-C10巯基烷硫基，m为1〜5的整数，作为光学材料。通过使用聚合调节剂，可以适当调节环硫化合物的聚合速度，得到缺陷少的固化树脂。通过使用卤化物，可以防止在储存或铸造操作期间起始组合物的粘度的增加。

10. 发明授权

US06225439B1 Compositions for a resin 有权
标题翻译：树脂组合物
公开(公告)号：US06225439B1
公开(公告)日：2001-05-01
申请号：US09198172
申请日：1998-11-23
申请人： Akikazu Amagai , Masanori Shimuta , Katsuyuki Mizuno , Motoharu Takeuchi
发明人： Akikazu Amagai , Masanori Shimuta , Katsuyuki Mizuno , Motoharu Takeuchi
IPC分类号： C08G7500
CPC分类号： C08G75/08 , C08G59/302 , G02B1/04 , C08L81/02
摘要： A composition for a resin which comprises (a) a compound having one or more structures represented by the following formula in one molecule: wherein R1 represents a hydrocarbon group having 1 to 10 carbon atoms, R2, R3 and R4 each represents a hydrogen atom or a hydrocarbon group having 1 to 10 carbon atoms, X represents S or O, and an average number of S represented by X is about 50% or more of a total number of S and O constituting the three-member ring, and (b) a compound having one or more active hydrogen atoms in one molecule and which is an alcohol having an acryloyloxy group or a methacryloyloxy group, or a mercaptoalcohol.
摘要翻译：一种树脂组合物，其包含（a）在一个分子中具有一个或多个由下式表示的结构的化合物：其中R1表示具有1-10个碳原子的烃基，R2，R3和R4各自表示氢原子或碳原子数为1〜10的烃基，X表示S或O，X表示的S的平均数为构成三元环的S和O的总数的约50％以上，（b）在一个分子中具有一个或多个活性氢原子且具有丙烯酰氧基或甲基丙烯酰氧基的醇或巯基醇的化合物。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式