-
21.发明申请公开(公告)号：US20100004421A1
公开(公告)日：2010-01-07
申请号：US12310474
申请日：2007-09-11
IPC分类号： C08G18/77
CPC分类号： C08G18/3876 , C08G18/7635 , C08G18/7642 , C08G18/765 , G02B1/041 , C08L75/04
摘要： According to the present invention, a resin compound for optical material, comprising (a) an episulfide compound represented by a specific structural formula, (b) a xylylenedithiol compound and (c) a xylylenediisocyanate compound can be provided. In a preferable embodiment of the present invention, a resin compound for optical material having superb optical properties, a high density and a high thermal resistance can be provided. Also according to the present invention, an optical material obtained by curing the above-described resin compound can be provided.
摘要翻译： 根据本发明，可以提供一种光学材料用树脂组合物，其包含（a）由具体结构式表示的环硫化合物，（b）亚二硫醚硫醇化合物和（c）亚二甲苯基二异氰酸酯化合物。 在本发明的优选实施方案中，可以提供具有极好的光学特性，高密度和高耐热性的光学材料用树脂组合物。 另外，根据本发明，可以提供通过固化上述树脂化合物而获得的光学材料。
-
22.发明申请Polymerizable composition, optical material comprising the composition and method for producing the material 审中-公开可聚合组合物，包含用于制备该材料的组合物和方法的光学材料公开(公告)号：US20070149639A1
公开(公告)日：2007-06-28
申请号：US11709158
申请日：2007-02-22
IPC分类号： A61L9/04
CPC分类号： G02B1/04 , C08G75/08 , C08G79/00 , C08K5/0008 , C08K2201/007 , C08L81/04
摘要： A cured matter obtained by polymerizing and curing a polymerizable composition comprising a compound having at least one episulfide in a molecule is reduced in an odor by adding a perfume to the polymerizable composition comprising the compound having at least one episulfide in a molecule. A cloudiness of the lens is removed by raising a purity of sulfur to 98% or more. A reduction in a chlorine content of the sulfur compound described above to 0.1% by weight or less elevates an oxidation resistance and a light fastness of the high refractive index optical material and improves a color tone thereof. An optical product having a high refractive index and a high-degree transparency is provided by subjecting the composition in advance to deaerating treatment at 0 to 100° C. for one minute to 24 hours under a reduced pressure of 0.001 to 50 torr.
摘要翻译： 通过在包含分子中具有至少一个硫杂环丁烷化合物的可聚合组合物中加入香料，通过聚合和固化包含分子中具有至少一个硫杂环丁烷化合物的聚合性组合物而获得的固化物质变得异味。 通过将硫的纯度提高到98％以上来去除透镜的混浊。 将上述硫化合物的氯含量降低至0.1重量％以下可以提高高折射率光学材料的抗氧化性和耐光性，并提高其色调。 通过在0.001〜50托的减压下，将组合物预先在0〜100℃进行1分钟〜24小时的脱气处理，得到高折射率和高透明度的光学产品。
-
公开(公告)号：US20060167217A1
公开(公告)日：2006-07-27
申请号：US10564056
申请日：2004-07-21
IPC分类号： C08K5/00 , C09D189/00 , C07D409/02
CPC分类号： G02B1/10 , B05D3/0272 , C08G75/08 , C09D181/02 , Y10T428/31533 , Y10T428/31663
摘要： There is provided a coating composition having a good wetting property which is capable of forming a coating film exhibiting a high refractive index, a less discoloration, and excellent transparency and uniformity when polymerized and cured. The present invention relates to a coating composition comprising (A) 100 parts by weight of a thiirane ring-containing compound, (B) 0.0001 to 10 parts by weight of a catalyst for accelerating polymerization of the thiirane ring-containing compound, and (C) 0.005 to 4 parts by weight of a modified silicone oil; a coating film produced from the composition; and an optical product provided with the coating film.
-
公开(公告)号：US20120219807A1
公开(公告)日：2012-08-30
申请号：US13466964
申请日：2012-05-08
CPC分类号： G02B1/10 , B05D3/0272 , C08G75/08 , C09D181/02 , Y10T428/31533 , Y10T428/31663
摘要： There is provided a coating composition having a good wetting property which is capable of forming a coating film exhibiting a high refractive index, a less discoloration, and excellent transparency and uniformity when polymerized and cured. The present invention relates to a coating composition comprising (A) 100 parts by weight of a thiirane ring-containing compound, (B) 0.0001 to 10 parts by weight of a catalyst for accelerating polymerization of the thiirane ring-containing compound, and (C) 0.005 to 4 parts by weight of a modified silicone oil; a coating film produced from the composition; and an optical product provided with the coating film.
摘要翻译： 提供具有良好润湿性的涂料组合物，其能够形成当聚合和固化时具有高折射率，较少变色和优异的透明度和均匀性的涂膜。 本发明涉及一种涂料组合物，其包含（A）100重量份的含有硫联环的化合物，（B）0.0001〜10重量份的用于促进含有含硫环环系化合物的聚合的催化剂和（C ）0.005〜4重量份改性硅油; 由该组合物制成的涂膜; 以及设置有涂膜的光学产品。
-
公开(公告)号：US20050227085A1
公开(公告)日：2005-10-13
申请号：US11101573
申请日：2005-04-08
CPC分类号： G02B1/04 , G02B1/041 , Y10T428/31533 , C08L81/02
摘要： A process for producing a hard-coated optical material. In the process, the hard coat is formed on the surface of plastic substrate after dipping the plastic substrate in an acidic substance without forming an intermediate layer such as a primer layer.
摘要翻译： 一种硬涂层光学材料的制造方法。 在此过程中，在将塑料基板浸渍在酸性物质中之后，在形成底漆层等中间层的状态下，在塑料基板表面上形成硬涂层。
-
公开(公告)号：US08512813B2
公开(公告)日：2013-08-20
申请号：US13466964
申请日：2012-05-08
IPC分类号： B32B9/04
CPC分类号： G02B1/10 , B05D3/0272 , C08G75/08 , C09D181/02 , Y10T428/31533 , Y10T428/31663
摘要： There is provided a coating composition having a good wetting property which is capable of forming a coating film exhibiting a high refractive index, a less discoloration, and excellent transparency and uniformity when polymerized and cured. The present invention relates to a coating composition comprising (A) 100 parts by weight of a thiirane ring-containing compound, (B) 0.0001 to 10 parts by weight of a catalyst for accelerating polymerization of the thiirane ring-containing compound, and (C) 0.005 to 4 parts by weight of a modified silicone oil; a coating film produced from the composition; and an optical product provided with the coating film.
摘要翻译： 提供具有良好润湿性的涂料组合物，其能够形成当聚合和固化时具有高折射率，较少变色和优异的透明度和均匀性的涂膜。 本发明涉及一种涂料组合物，其包含（A）100重量份的含有硫联环的化合物，（B）0.0001〜10重量份的用于促进含有含硫环环系化合物的聚合的催化剂和（C ）0.005〜4重量份改性硅油; 由该组合物制成的涂膜; 以及设有涂膜的光学产品。
-
公开(公告)号：US20130018168A1
公开(公告)日：2013-01-17
申请号：US13580803
申请日：2011-02-08
申请人： Hitoshi Okazaki , Motoharu Takeuchi
发明人： Hitoshi Okazaki , Motoharu Takeuchi
IPC分类号： C08G75/14
摘要： The invention relates to a curable composition preferable as a raw material for optical materials such as adhesive agents for optical elements, coating agents for optical elements, resist materials, prisms, optical fibers, information recording substrates, filters and plastic lenses, and more specifically to a curable composition characterized by containing (A) an episulfide compound, and (B) a polymerization catalyst comprising a tetraalkylphosphonium dialkylphosphate represented by the following general formula (1): wherein R1 to R6 are the same or different, an alkyl group having 1 to 8 carbon atoms or an alkyl group having a hydroxyl group and 1 to 8 carbon atoms, and linear, branched or cycloaliphatic.
摘要翻译： 本发明涉及一种优选作为光学材料的原料的光固化性组合物，例如光学元件用粘合剂，光学元件用涂布剂，抗蚀剂材料，棱镜，光纤，信息记录基材，过滤器和塑料透镜，更特别地涉及 一种固化性组合物，其特征在于含有（A）环硫化合物，和（B）包含由以下通式（1）表示的磷酸二烷基鏻四烷基鏻的聚合催化剂：其中R 1至R 6相同或不同， 8个碳原子或具有羟基和1至8个碳原子的烷基，以及直链，支链或脂环族。
-
公开(公告)号：US20100331515A1
公开(公告)日：2010-12-30
申请号：US12865014
申请日：2009-02-02
申请人： Motoharu Takeuchi , Takashi Aoki
发明人： Motoharu Takeuchi , Takashi Aoki
IPC分类号： C08G75/08
CPC分类号： C08G75/08
摘要： According to a preferable embodiment of the present invention, a composition for a resin comprising an inorganic compound having a sulfur atom and/or a selenium atom, an episulfide compound, and a mercaptodisulfide compound can be provided. According to another preferable embodiment of the present invention, a composition for a resin having the viscosity thereof decreased to facilitate a cast polymerization operation and thus to improve the tonality of the obtained optical material can be provided. According to still another preferable embodiment of the present invention, an optical material obtained by curing the above-described composition for a resin and having a high refractive index can be provided.
摘要翻译： 根据本发明的优选实施方案，可以提供包含具有硫原子和/或硒原子的无机化合物，环硫化合物和巯基二硫化物化合物的树脂组合物。 根据本发明的另一个优选的实施方式，可以提供粘度降低的树脂组合物，以便于浇铸聚合操作，从而提高所得光学材料的调色性。 根据本发明的另一个优选实施例，可以提供通过固化上述用于树脂的组合物并具有高折射率的光学材料。
-
公开(公告)号：US07026372B2
公开(公告)日：2006-04-11
申请号：US11000997
申请日：2004-12-02
IPC分类号： C07C321/12 , C07C325/02 , C08G75/02 , C08G75/14 , C08F2/46
CPC分类号： C08K5/0025 , C08K5/37
摘要： A composition containing 3,3′-thiobis(propane-1,2-dithiol) and one or more enic compounds which composition is photocurable and can give a cured product having a high refractive index and adequate hardness.
-
公开(公告)号：US06872333B2
公开(公告)日：2005-03-29
申请号：US10359271
申请日：2003-02-06
CPC分类号： C08K5/0025 , C08K5/37
摘要： A composition containing 3,3′-thiobis(propane-1,2-dithiol) and one or more enic compounds which composition is photocurable and can give a cured product having a high refractive index and adequate hardness.
-
-
-
-
-
-
-
-
-
搜索结果
50 条记录 (耗时 0.035 秒)
