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公开(公告)号：US06770734B2
公开(公告)日：2004-08-03
申请号：US10316180
申请日：2002-12-11
IPC分类号： C08G7504
CPC分类号： C07C321/14 , C08G18/288 , C08G18/3876 , C08G18/775 , C08G59/66 , C08G75/04 , C08G75/045 , C08L81/02 , G02B1/04 , Y02P20/55 , C08L75/04 , C08L71/00
摘要： A polymerizable composition for a lens with a high refractive index comprising at least one polythiol compound represented general formula (1): R—(SH2SH)n (1) where R is an organic residue except an aromatic group and n is an integer of at least 1, having at least two intramolecular mercapto groups and at least one compound having an intramolecular functional group which can react with a mercapto group; a resin prepared by polymerizing the composition; an optical element and a lens made of the resin; and a process for preparing a thiol compound comprising the steps of reacting a compound represented by general formula (2): HS—R1(—S—R2)m (2) where m is an integer of at least 1; R1 represents an aromatic, aliphatic, alicyclic or heterocyclic organic residue or aliphatic, alicyclic or heterocyclic organic residue with an aromatic ring or a sulfur atom in its chain; and R2 represents a protective group, with a compound having a functional group which can react with a mercapto group, and then converting —S—R2 into —SH.
摘要翻译： 一种高折射率透镜的可聚合组合物，其包含至少一种通式（1）表示的多硫醇化合物：其中R是芳族基团以外的有机残基，n是至少为1的整数，具有至少两个分子内巯基 和至少一种具有可与巯基反应的分子内官能团的化合物; 通过聚合组合物制备的树脂; 光学元件和由树脂制成的透镜; 以及制备硫醇化合物的方法，包括使通式（2）表示的化合物：其中m为至少1的整数; R 1表示其链中具有芳环或硫原子的芳族，脂族，脂环族或杂环的有机残基或脂族，脂环族或杂环的有机残基; R 2表示保护基，具有可与巯基反应的官能团的化合物，然后将-S-R 2转化为-SH。
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公开(公告)号：US06770735B2
公开(公告)日：2004-08-03
申请号：US10455729
申请日：2003-06-06
IPC分类号： C08G7504
CPC分类号： G02B1/04 , C07C321/14 , C08G18/288 , C08G18/3876 , C08G18/775 , C08G59/66 , C08G75/04 , C08G75/045 , C08L81/02 , Y02P20/55 , C08L71/00 , C08L75/04 , C08L81/00
摘要： This invention provides a polymerizable composition for a lens with a high refractive index comprising at least one polythiol compound represented general formula (1): R—(SCH2SH)n (1) where R is an organic residue except an aromatic group and n is an integer of at least 1, having at least two intramolecular mercapto groups and at least one compound having an intramolecular functional group which can react with a mercapto group; a resin prepared by polymerizing the composition; an optical element and a lens made of the resin; and a process for preparing a thiol compound comprising the steps of reacting a compound represented by general formula (2): HS—R1(—S—R2)m (2) where m is an integer of at least 1; R1 represents an aromatic, aliphatic, alicyclic or heterocyclic organic residue or aliphatic, alicyclic or heterocyclic organic residue with an aromatic ring or a sulfur atom in its chain; and R2 represents a protective group, with a compound having a functional group which can react with a mercapto group, and then converting —S—R2 into —SH.
摘要翻译： 本发明提供了一种具有高折射率的透镜的可聚合组合物，其包含至少一种通式（1）表示的多硫醇化合物：其中R是芳族基团以外的有机残基，n是至少为1的整数，至少具有 两个分子内巯基和至少一种具有可与巯基反应的分子内官能团的化合物; 通过聚合组合物制备的树脂; 光学元件和由树脂制成的透镜; 以及制备硫醇化合物的方法，包括使通式（2）表示的化合物：其中m为至少1的整数; R 1表示其链中具有芳环或硫原子的芳族，脂族，脂环族或杂环的有机残基或脂族，脂环族或杂环的有机残基; R 2表示保护基，具有可与巯基反应的官能团的化合物，然后将-S-R 2转化为-SH。
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13.发明授权Polythiol, polymerizable composition, resin and lens, and process for preparing thiol compound 有权聚硫醇，可聚合组合物，树脂和透镜，以及硫醇化合物的制备方法公开(公告)号：US06596841B2
公开(公告)日：2003-07-22
申请号：US09817161
申请日：2001-03-27
IPC分类号： C08G7504
CPC分类号： G02B1/04 , C07C321/14 , C08G18/288 , C08G18/3876 , C08G18/775 , C08G59/66 , C08G75/04 , C08G75/045 , C08L81/02 , Y02P20/55 , C08L71/00 , C08L75/04 , C08L81/00
摘要： This invention provides a polymerizable composition for a lens with a high refractive index comprising at least one polythiol compound represented general formula (1): R—(SH2SH)n (1) where R is an organic residue except an aromatic group and n is an integer of at least 1, having at least two intramolecular mercapto groups and at least one compound having an intramolecular functional group which can react with a mercapto group; a resin prepared by polymerizing the composition; an optical element and a lens made of the resin; and a process for preparing a thiol compound comprising the steps of reacting a compound represented by general formula (2): HS—R1(—S—R2)m (2) where m is an integer of at least 1; R1 represents an aromatic, aliphatic, alicyclic or heterocyclic organic residue or aliphatic, alicyclic or heterocyclic organic residue with an aromatic ring or a sulfur atom in its chain; and R2 represents a protective group, with a compound having a functional group which can react with a mercapto group, and then converting —S—R2 into —SH.
摘要翻译： 本发明提供了一种具有高折射率的透镜的可聚合组合物，其包含至少一种通式（1）表示的多硫醇化合物：其中R是芳族基团以外的有机残基，n是至少为1的整数，至少具有 两个分子内巯基和至少一种具有可与巯基反应的分子内官能团的化合物; 通过聚合组合物制备的树脂; 光学元件和由树脂制成的透镜; 以及制备硫醇化合物的方法，包括使通式（2）表示的化合物：其中m为至少1的整数; R1表示其链中具有芳环或硫原子的芳族，脂族，脂环族或杂环的有机残基或脂族，脂环族或杂环的有机残基; R2表示保护基，具有可与巯基反应的官能团的化合物，然后将-S-R 2转化为-SH。
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14.发明授权Process for producing dicyanonorbornane and zerovalent nickel complex catalyst 有权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。
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15.发明授权公开(公告)号：US07354989B2
公开(公告)日：2008-04-08
申请号：US10506033
申请日：2003-03-11
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。
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16.发明申请PROCESS FOR PRODUCING DICYANONORBORNANE AND ZEROVALENT NICKEL COMPLEX CATALYST 有权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。
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17.发明申请Process for production of isocyanate, isocyanate produced by the process, and use of the isocyanate 有权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。
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18.发明授权Process for production of isocyanate, isocyanate produced by the process, and use of the isocyanate 有权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：US08183407B2
公开(公告)日：2012-05-22
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： C07C291/00
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。
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19.发明申请公开(公告)号：US20050124783A1
公开(公告)日：2005-06-09
申请号：US10506033
申请日：2003-03-11
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。
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公开(公告)号：US6019915A
公开(公告)日：2000-02-01
申请号：US233441
申请日：1999-01-20
IPC分类号： C08F2/50 , C08F283/00 , C08F291/18 , C08G18/38 , G02B1/04 , B29D11/00 , B29C35/08 , G02B3/00 , G02C7/02
CPC分类号： C08G18/3876 , C08F283/006 , C08F291/18 , G02B1/041
摘要： Disclosed are (1) an optical resin composition comprising Component A: a thiourethane prepolymer compound prepared by reacting a polythiol compound having at least 3 functional groups and an intramolecular sulfide bond, with a polyisocyanate compound in a molar ratio of --SH to --NCO ranging from 3.0 to 7.0; Component B: at least one (meth) acrylate compound having at least 2 functional groups; and Component C: a compound radically polymerizable with Components A and B, in 10 to 50% by weight, 35 to 70% by weight, and 5 to 30% by weight, respectively; (2) a preparation process for an optical resin by photopolymerization; (3) an optical resin; and (4) a prepolymer suitable for Component A. The composition is a novel, rapidly polymerizable composition for an optical resin. Furthermore, a resin prepared by curing the composition not only has a high refractive index and a high Abbe number, but also is excellent in transparency and optical homogeneity.
摘要翻译： 公开了（1）光学树脂组合物，其包含组分A：通过使具有至少3个官能团和分子内硫键的多硫醇化合物与多异氰酸酯化合物以-SH至-NCO范围的摩尔比反应制备的硫代氨基甲酸酯预聚物化合物 3.0〜7.0; 组分B：至少一种具有至少2个官能团的（甲基）丙烯酸酯化合物; 和组分C：组分A和B可自由基聚合的化合物，分别为10至50重量％，35至70重量％和5至30重量％ （2）通过光聚合制备光学树脂的制备方法; （3）光学树脂; 和（4）适用于组分A的预聚物。该组合物是用于光学树脂的新型快速聚合组合物。 此外，通过固化该组合物制备的树脂不仅具有高折射率和高阿贝数，而且透明性和光学均匀性也优异。
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