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

US06458917B2 Polymerizable composition 有权
标题翻译：可聚合组合物
公开(公告)号：US06458917B2
公开(公告)日：2002-10-01
申请号：US09918549
申请日：2001-08-01
申请人： Hiroyuki Morijiri , Seiichi Kobayashi , Koju Okazaki , Chitoshi Shimakawa , Akinori Ryu , Yoshinobu Kanemura
发明人： Hiroyuki Morijiri , Seiichi Kobayashi , Koju Okazaki , Chitoshi Shimakawa , Akinori Ryu , Yoshinobu Kanemura
IPC分类号： C08G7508
CPC分类号： C08G75/08 , C07D303/34 , C07D331/02 , C08G59/302 , C08G65/22 , G02B1/04 , C08L81/00
摘要： An optical resin prepared by curing a polymerizable composition comprising a (thio)epoxy compound having at least one intramolecular disulfide bond exhibits a considerably high refractive index while maintaining good optical properties and a high Abbe number. In addition, the above polymerizable composition to which is added primary and/or secondary amines as an yellowing inhibitor in a proportion of 0.001 to 0.5 of the total molar number of NH2 and NH groups in the amines to the total molar number of thioepoxy and epoxy groups in the (thio)epoxy compound having at least one intramolecular disulfide bond, can provide a transparent resin in which yellowing and reduction in heat resistance associated therewith are adequately prevented while maintaining a high refractive index.
摘要翻译：通过固化包含具有至少一个分子内二硫键的（硫代）环氧化合物的可聚合组合物制备的光学树脂显示相当高的折射率，同时保持良好的光学性能和高的阿贝数。此外，上述可聚合组合物中加入伯胺和/或仲胺作为泛黄抑制剂，其比例为胺的总NH 2和NH基总数的0.001至0.5，硫代环氧和环氧基的总摩尔数具有至少一个分子内二硫键的（硫代）环氧化合物中的基团可以提供透明树脂，其中在保持高折射率的同时充分防止与其相关的黄变和降低的耐热性。

2. 发明授权

US06365707B1 Polymerizable composition and process for producing optical resin comprising the same 有权
标题翻译：聚合性组合物及其制造方法
公开(公告)号：US06365707B1
公开(公告)日：2002-04-02
申请号：US09584105
申请日：2000-05-31
申请人： Akinori Ryu , Seiichi Kobayashi , Hiroyuki Morijiri , Chitoshi Shimakawa , Koju Okazaki , Yoshinobu Kanemura , Nobuo Kawato
发明人： Akinori Ryu , Seiichi Kobayashi , Hiroyuki Morijiri , Chitoshi Shimakawa , Koju Okazaki , Yoshinobu Kanemura , Nobuo Kawato
IPC分类号： C08G7500
CPC分类号： C08G75/08 , C08G59/302 , C08G65/22 , G02B1/04 , C08L81/00
摘要： A polymerizable composition according to the present invention is characterized by that it comprises a compound (a) having at least one structure represented by the following formula (1): wherein R1 is a divalent hydrocarbon group having 1 to 10 carbon atoms, R2, R3 and R4 each independently represents a hydrocarbon group having 1 to 10 carbon atoms or a hydrogen atom; X stands for an S or O atom and the average number of S atom is at least 50% based on the total number of S and O atoms which consist of the three membered ring; and X′ is —S— or —O—, at least two compounds (b) having a tertiary amino group substituted with aliphatic and/or aromatic group(s), which are each different in catalytic activity as a polymerization catalyst, with the proviso that the ratio of the total of the tertiary amino groups in the at least two compounds (b) to the episulfide groups in compound (a) is in the range of 0.0001 to 0.02 in terms of a molar ratio of amino/episulfide functional group.
摘要翻译：根据本发明的可聚合组合物的特征在于其包含具有至少一个由下式（1）表示的结构的化合物（a）：其中R1是具有1-10个碳原子的二价烃基，R2，R3 R 4各自独立地表示碳原子数1〜10的烃基或氢原子。基于由三元环组成的S和O原子的总数，X表示S或O原子，S原子的平均数至少为50％ X'为-S-或-O-，至少两个具有被脂肪族和/或芳香族基团取代的叔氨基的化合物（b），它们各自作为聚合催化剂的催化活性各不相同，与条件是化合物（a）中至少两种化合物（b）中的叔胺基团与环硫化物基团的总量的比例以氨基/环硫化物官能团的摩尔比计在0.0001至0.02的范围内。

3. 发明授权

US06204311B1 Polymerizable composition 有权
公开(公告)号：US06204311B1
公开(公告)日：2001-03-20
申请号：US09263483
申请日：1999-03-08
申请人： Hiroyuki Morijiri , Seiichi Kobayashi , Koju Okazaki , Chitoshi Shimakawa , Akinori Ryu , Yoshinobu Kanemura
发明人： Hiroyuki Morijiri , Seiichi Kobayashi , Koju Okazaki , Chitoshi Shimakawa , Akinori Ryu , Yoshinobu Kanemura
IPC分类号： C08L6300
CPC分类号： C08G75/08 , C07D303/34 , C07D331/02 , C08G59/302 , C08G65/22 , G02B1/04 , C08L81/00
摘要： An optical resin prepared by curing a polymerizable composition comprising a (thio)epoxy compound having at least one intramolecular disulfide bond exhibits a considerably high refractive index while maintaining good optical properties and a high Abbe number. In addition, the above polymerizable composition to which is added primary and/or secondary amines as an yellowing inhibitor in a proportion of 0.001 to 0.5 of the total molar number of NH2 and NH groups in the amines to the total molar number of thioepoxy and epoxy groups in the (thio)epoxy compound having at least one intramolecular disulfide bond, can provide a transparent resin in which yellowing and reduction in heat resistance associated therewith are adequately prevented while maintaining a high refractive index.

4. 发明授权

US06300464B2 Polymerizable composition 有权
标题翻译：可聚合组合物
公开(公告)号：US06300464B2
公开(公告)日：2001-10-09
申请号：US09745448
申请日：2000-12-26
申请人： Hiroyuki Morijiri , Seiichi Kobayashi , Koju Okazaki , Chitoshi Shimakawa , Akinori Ryu , Yoshinobu Kanemura
发明人： Hiroyuki Morijiri , Seiichi Kobayashi , Koju Okazaki , Chitoshi Shimakawa , Akinori Ryu , Yoshinobu Kanemura
IPC分类号： C08G7508
CPC分类号： C08G75/08 , C07D303/34 , C07D331/02 , C08G59/302 , C08G65/22 , G02B1/04 , C08L81/00
摘要： An optical resin prepared by curing a polymerizable composition comprising a (thio)epoxy compound having at least one intramolecular disulfide bond exhibits a considerably high refractive index while maintaining good optical properties and a high Abbe number. In addition, the above polymerizable composition to which is added primary and/or secondary amines as an yellowing inhibitor in a proportion of 0.001 to 0.5 of the total molar number of NH2 and NH groups in the amines to the total molar number of thioepoxy and epoxy groups in the (thio)epoxy compound having at least one intramolecular disulfide bond, can provide a transparent resin in which yellowing and reduction in heat resistance associated therewith are adequately prevented while maintaining a high refractive index.
摘要翻译：通过固化包含具有至少一个分子内二硫键的（硫代）环氧化合物的可聚合组合物制备的光学树脂显示相当高的折射率，同时保持良好的光学性能和高的阿贝数。此外，上述可聚合组合物中加入伯胺和/或仲胺作为泛黄抑制剂，其比例为胺的总NH 2和NH基总数的0.001至0.5，硫代环氧和环氧基的总摩尔数具有至少一个分子内二硫键的（硫代）环氧化合物中的基团可以提供透明树脂，其中在保持高折射率的同时充分防止与其相关的黄变和降低的耐热性。

5. 发明授权

US5693738A Composition for urethane-base plastic lens, urethane-base plastic lens obtained from the composition, and process for the production of the plastic lens 失效
标题翻译：用于聚氨酯基塑料透镜，由组合物获得的聚氨酯基塑料透镜的组合物，以及用于生产塑料透镜的方法
公开(公告)号：US5693738A
公开(公告)日：1997-12-02
申请号：US413113
申请日：1995-03-29
申请人： Koju Okazaki , Chitoshi Shimakawa , Mamoru Tanaka , Yoshinobu Kanemura , Teruyuki Nagata , Seiichi Kobayashi , Yoko Tajiri , Nobuya Kawauchi , Katsuyoshi Sasagawa
发明人： Koju Okazaki , Chitoshi Shimakawa , Mamoru Tanaka , Yoshinobu Kanemura , Teruyuki Nagata , Seiichi Kobayashi , Yoko Tajiri , Nobuya Kawauchi , Katsuyoshi Sasagawa
IPC分类号： C08G18/18 , C08G18/32 , C08G18/38 , G02B1/04
CPC分类号： C08G18/3876 , C08G18/1875 , C08G18/3203 , C08G18/3868 , G02B1/041
摘要： A composition for a urethane-base plastic lens, comprising: (a) at least one ester compound selected from the group consisting of isocyanate compounds, isothiocyanate compounds and isocyanato-containing isothiocyanate compounds, (b) at least one active hydrogen compound selected from the group consisting of hydroxyl compounds, mercapto compounds and mercapto-containing hydroxyl compounds, (c) a tertiary amine, and (d) a Lewis acid; a plastic lens obtained by heating and curing the composition, and a process for the production of the plastic lens. The composition has a long pot life and can produce an optically uniform plastic lens in a short time.
摘要翻译：一种聚氨酯类塑料透镜用组合物，其含有：（a）至少一种选自异氰酸酯化合物，异硫氰酸酯化合物和含异氰酸酯基的异硫氰酸酯化合物的酯化合物，（b）至少一种选自由羟基化合物，巯基化合物和含巯基的羟基化合物组成的组，（c）叔胺和（d）路易斯酸; 通过加热和固化组合物获得的塑料透镜，以及用于生产塑料透镜的方法。该组合物具有长的适用期，并可在短时间内产生光学均匀的塑料透镜。

6. 发明授权

US07354989B2 Thioepoxy based polymerizable composition and method for production thereof 有权
标题翻译：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。

7. 发明申请

US20050124783A1 Thioepoxy based polymerizable composition and method for production thereof 有权
标题翻译：硫氧可聚合组合物及其制备方法
公开(公告)号：US20050124783A1
公开(公告)日：2005-06-09
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： C08G65/22 , C08G75/06 , C08G75/08 , G02B1/04 , C08G75/00
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。

8. 发明授权

US08183404B2 Process for producing dicyanonorbornane and zerovalent nickel complex catalyst 有权
标题翻译：生产二氰基降冰片烷和零价镍络合物催化剂的方法
公开(公告)号：US08183404B2
公开(公告)日：2012-05-22
申请号：US12306889
申请日：2007-06-22
申请人： Norihiko Fukatsu , Hiroyuki Morijiri , Chitoshi Shimakawa , Koichi Tokunaga , Seiichi Kobayashi
发明人： Norihiko Fukatsu , Hiroyuki Morijiri , Chitoshi Shimakawa , Koichi Tokunaga , Seiichi Kobayashi
IPC分类号： C07C253/10
CPC分类号： B01J31/185 , B01J2231/32 , B01J2531/847 , C07C209/48 , C07C253/10 , C07C2602/42 , C07C211/19 , C07C255/47
摘要： The present invention is to provide a process for producing dicyanonorbornane characterized by causing hydrogen cyanide to undergo addition reaction with cyanonorbornene (bicyclo[2.2.1]-5-heptene-2-carbonitrile) in the presence of a zerovalent nickel complex catalyst which is produced by using a phosphite represented by P(x)(y)(z) (wherein P is a phosphorus atom, and x, y and z are each OR, where R represents an aryl group having not more than 18 carbon atoms) as a ligand to reduce a nickel halide with at least one metal selected among zinc, cadmium, beryllium, aluminum, iron and cobalt, wherein the phosphite is one which has a phosphate content of 1.0 weight % or lower based on the whole phosphite.
摘要翻译：本发明提供一种制备二氰基降冰片烷的方法，其特征在于在生成的零价镍络合物催化剂存在下使氰化氢与氰基降冰片烯（双环[2.2.1] -5-庚烯-2-腈）进行加成反应通过使用由P（x）（y）（z）表示的亚磷酸酯（其中P是磷原子，x，y和z各自为OR，其中R表示不超过18个碳原子的芳基）作为配体，用锌，镉，铍，铝，铁和钴中的至少一种金属还原卤化镍，其中亚磷酸盐是基于全部亚磷酸盐的磷酸盐含量为1.0重量％以下的亚磷酸盐。

9. 发明申请

US20090198082A1 PROCESS FOR PRODUCING DICYANONORBORNANE AND ZEROVALENT NICKEL COMPLEX CATALYST 有权
标题翻译：生产二氰基硼烷和零镍镍复合催化剂的方法
公开(公告)号：US20090198082A1
公开(公告)日：2009-08-06
申请号：US12306889
申请日：2007-06-22
申请人： Norihiko Fukatsu , Hiroyuki Morijiri , Chitoshi Shimakawa , Koichi Tokunaga , Seiichi Kobayashi
发明人： Norihiko Fukatsu , Hiroyuki Morijiri , Chitoshi Shimakawa , Koichi Tokunaga , Seiichi Kobayashi
IPC分类号： C07C255/47 , C07C253/10 , B01J31/22 , C07C209/48
CPC分类号： B01J31/185 , B01J2231/32 , B01J2531/847 , C07C209/48 , C07C253/10 , C07C2602/42 , C07C211/19 , C07C255/47
摘要： The present invention is to provide a process for producing dicyanonorbornane characterized by causing hydrogen cyanide to undergo addition reaction with cyanonorbornene (bicyclo[2.2.1]-5-heptene-2-carbonitrile) in the presence of a zerovalent nickel complex catalyst which is produced by using a phosphite represented by P(x)(y)(z) (wherein P is a phosphorus atom, and x, y and z are each OR, where R represents an aryl group having not more than 18 carbon atoms) as a ligand to reduce a nickel halide with at least one metal selected among zinc, cadmium, beryllium, aluminum, iron and cobalt, wherein the phosphite is one which has a phosphate content of 1.0 weight % or lower based on the whole phosphite.
摘要翻译：本发明提供一种制备二氰基降冰片烷的方法，其特征在于在生成的零价镍络合物催化剂存在下使氰化氢与氰基降冰片烯（双环[2.2.1] -5-庚烯-2-腈）进行加成反应通过使用由P（x）（y）（z）表示的亚磷酸酯（其中P为磷原子，x，y和z各自为OR，其中R为不大于18个碳原子的芳基）为配体，用锌，镉，铍，铝，铁和钴中的至少一种金属还原卤化镍，其中亚磷酸盐是基于全部亚磷酸盐的磷酸盐含量为1.0重量％以下的亚磷酸盐。

10. 发明申请

US20090124785A1 Process for production of isocyanate, isocyanate produced by the process, and use of the isocyanate 有权
标题翻译：通过该方法生产异氰酸酯，异氰酸酯和使用异氰酸酯的方法
公开(公告)号：US20090124785A1
公开(公告)日：2009-05-14
申请号：US11988490
申请日：2006-07-20
申请人： Chitoshi Shimakawa , Hiroyuki Morijiri , Hidetoshi Hayashi , Norihiko Fukatsu , Seiichi Kobayashi , Homare Yumoto , Junichi Ishiyama , Shinya Tsuchiyama
发明人： Chitoshi Shimakawa , Hiroyuki Morijiri , Hidetoshi Hayashi , Norihiko Fukatsu , Seiichi Kobayashi , Homare Yumoto , Junichi Ishiyama , Shinya Tsuchiyama
IPC分类号： C08G18/32 , C07C263/00 , C07C209/74
CPC分类号： C08G18/72 , C07C263/10 , C08G18/757 , C08G18/7642 , C07C265/14
摘要： An isocyanate has been widely used as a starting material for the production of a polyurethane material, a polyisocyanurate material or the like which is suitably applicable to the field of optical materials. Disclosed is a process for producing an isocyanate which includes a step for producing the isocyanate in the form of a hydrochloride with improved productivity. A process for producing a linear or cyclic aliphatic isocyanate comprising the step of reacting a linear or cyclic aliphatic amine with hydrogen chloride to yield a hydrochloride of the linear or cyclic aliphatic amine, the step being performed under a pressure higher by 0.01 MPa or more than the atmospheric pressure.
摘要翻译：异氰酸酯已经广泛用作生产适用于光学材料领域的聚氨酯材料，聚异氰脲酸酯材料等的起始材料。公开了一种异氰酸酯的制造方法，其包括以生产率提高的盐酸盐形式的异氰酸酯的制造工序。一种直链或环状脂肪族异氰酸酯的制造方法，其特征在于，使直链状或环状的脂肪族胺与氯化氢反应，生成线性或环状脂族胺的盐酸盐，该步骤是在高于0.01MPa以上的压力下进行的大气压力。

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