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公开(公告)号：US07978409B2
公开(公告)日：2011-07-12
申请号：US12090602
申请日：2006-10-17
申请人： Hirokazu Tanaka , Eiko Tanaka, legal representative , Sachio Murai , Hideki Ito , Yoshifumi Miyano
发明人： Hirokazu Tanaka , Sachio Murai , Hideki Ito , Yoshifumi Miyano
CPC分类号： C09C1/0081 , B82Y30/00 , C01G23/002 , C01P2004/62 , C01P2004/64 , C08K3/22 , C08K2003/2241 , C09C1/0084 , C09D7/61 , C09D7/67 , C09D7/68 , C09D183/04 , G02B1/105 , G02B1/11 , G02B1/14 , C08K5/31
摘要： The hard coat layer-forming composition of this invention includes (A) composite oxide fine particles with a mean particle diameter of 1 to 200 nm, containing titanium, tin and optionally silicon, and with a rutile-type crystal structure, (B) an organosilicon compound represented by the formula R1aR2bSi(OR3)4−(a+b) and/or a hydrolyzate thereof, and (C) a cyanamide derivative compound. A hard coat layer formed from the composition not only is excellent in transparency, scratch resistance, adhesion property, weathering resistance, impact resistance, etc. but also can enjoy no coloration or little coloration, particularly in bluing or yellowing, upon exposure to or irradiation with ultraviolet rays, even if an antireflection film is provided.
摘要翻译： 本发明的硬涂层组合物包含（A）平均粒径为1〜200nm的复合氧化物微粒，其含有钛，锡和任选的硅，并且具有金红石型晶体结构，（B） 由式R1aR2bSi（OR3）4-（a + b）和/或其水解产物表示的有机硅化合物和（C）氰酰胺衍生物化合物。 由该组合物形成的硬涂层不仅透明性，耐划伤性，粘合性，耐候性，耐冲击性等优异，而且在曝光或照射时也不会着色或着色不足，特别是蓝色或黄色 即使设置有防反射膜，也可以使用紫外线。
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公开(公告)号：US08182860B2
公开(公告)日：2012-05-22
申请号：US12225594
申请日：2007-03-23
IPC分类号： A61K6/083
CPC分类号： A61K6/0088 , A61K6/0017 , A61K6/0023 , A61K6/08 , A61K6/083 , A61K6/087 , A61K6/09 , Y10T428/2982 , C08L63/00 , C08L33/00 , C08L75/04
摘要： The present invention provides dental fillers having the optical and/or mechanical characteristics required to dental materials, a method of producing the same, and a dental composite material prepared with use of the dental filler. More specifically, the present invention provides a dental filler containing a zirconium silicate compound, especially a zirconium trisilicate compound with a wadeite type crystalline structure and having an average particle diameter in the range from 2 to 50,000 nm, a method of producing the same, a dental composite material containing the dental filler and a hardenable resin selected from an acrylic resin, a methacrylic resin, an epoxy resin, a vinyl resin, a urethane resin and the like.
摘要翻译： 本发明提供具有牙科材料所需的光学和/或机械特性的牙科填料，其制造方法和使用牙科填料制备的牙科复合材料。 更具体地说，本发明提供一种含有硅酸锆化合物，特别是具有硬度型结晶结构的平均粒径为2〜50000nm的三硅酸锆化合物的牙科填料，其制造方法， 含有牙科填料的牙科复合材料和选自丙烯酸树脂，甲基丙烯酸树脂，环氧树脂，乙烯基树脂，聚氨酯树脂等的可硬化树脂。
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公开(公告)号：US20100058955A1
公开(公告)日：2010-03-11
申请号：US12090602
申请日：2006-10-17
申请人： Hirokazu Tanaka , Eiko Tanaka , Sachio Murai , Hideki Ito , Yoshifumi Miyano
发明人： Hirokazu Tanaka , Eiko Tanaka , Sachio Murai , Hideki Ito , Yoshifumi Miyano
CPC分类号： C09C1/0081 , B82Y30/00 , C01G23/002 , C01P2004/62 , C01P2004/64 , C08K3/22 , C08K2003/2241 , C09C1/0084 , C09D7/61 , C09D7/67 , C09D7/68 , C09D183/04 , G02B1/105 , G02B1/11 , G02B1/14 , C08K5/31
摘要： The hard coat layer-forming composition of this invention includes (A) composite oxide fine particles with a mean particle diameter of 1 to 200 nm, containing titanium, tin and optionally silicon, and with a rutile-type crystal structure, (B) an organosilicon compound represented by the formula R1aR2bSi(OR3)4−(a+b) and/or a hydrolyzate thereof, and (C) a cyanamide derivative compound. A hard coat layer formed from the composition not only is excellent in transparency, scratch resistance, adhesion property, weathering resistance, impact resistance, etc. but also can enjoy no coloration or little coloration, particularly in bluing or yellowing, upon exposure to or irradiation with ultraviolet rays, even if an antireflection film is provided.
摘要翻译： 本发明的硬涂层组合物包含（A）平均粒径为1〜200nm的复合氧化物微粒，其含有钛，锡和任选的硅，并且具有金红石型晶体结构，（B） 由式R1aR2bSi（OR3）4-（a + b）和/或其水解产物表示的有机硅化合物和（C）氰酰胺衍生物化合物。 由该组合物形成的硬涂层不仅透明性，耐划伤性，粘合性，耐候性，耐冲击性等优异，而且在曝光或照射时也不会着色或着色不足，特别是蓝色或黄色 即使设置有防反射膜，也可以使用紫外线。
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4.发明申请公开(公告)号：US20090136746A1
公开(公告)日：2009-05-28
申请号：US12064881
申请日：2006-08-11
申请人： Sachio Murai , Hideki Ito , Yoshifumi Miyano , Hirokazu Tanaka , Eiko Tanaka
发明人： Sachio Murai , Hideki Ito , Yoshifumi Miyano , Hirokazu Tanaka , Eiko Tanaka
CPC分类号： C09D113/00 , C08G18/0823 , C08G18/831 , C08J7/045 , C08J2475/04 , C08K3/22 , C08K9/06 , C09D5/002 , C09D175/04 , G02B1/105 , G02B1/14 , Y10T428/269 , Y10T428/31609 , C08L13/00 , C08L2666/54
摘要： A composite polymer is obtained by reacting (a) an elastomer having a carboxyl group with (b) metal oxide fine particles each having an epoxy ring-containing group on the particle surface. A thermally cured product of the composite polymer is a material favorable for forming a primer layer which has not only high transparency but also excellent adhesion to a hard coat layer and is excellent also in scratch resistance, heat resistance, weathering resistance, dyeing property, impact resistance and the like. An article such as an optical article whose primer layer comprises the thermally cured product of the composite polymer has high transparency and is excellent also in heat resistance.
摘要翻译： 通过使（a）具有羧基的弹性体与（b）在颗粒表面上具有含环氧基环的基团的金属氧化物微粒反应而获得复合聚合物。 复合聚合物的热固化产物是有利于形成底漆层的材料，其不仅具有高透明度，而且对硬涂层具有优异的粘附性，并且在耐刮擦性，耐热性，耐候性，染色性，冲击性方面也优异 电阻等。 包含复合聚合物的热固化产物的底漆层的光学制品等具有高透明性且耐热性优异的物品。
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5.发明申请Coating Liquid for Forming Transparent Coating Film and Base with Transparent Coating Film 审中-公开用于形成透明涂膜的涂布液和具有透明涂膜的基材公开(公告)号：US20080268253A1
公开(公告)日：2008-10-30
申请号：US11661630
申请日：2005-09-01
申请人： Sachio Murai , Yoshifumi Miyano , Hirokazu Tanaka , Eiko Tanaka
发明人： Sachio Murai , Yoshifumi Miyano , Hirokazu Tanaka , Eiko Tanaka
CPC分类号： C09D183/06 , B82Y30/00 , C01P2004/62 , C01P2004/64 , C09C1/0084 , C09C1/0087 , C09C1/0096 , C09C1/3661 , C09C1/3684 , C09C1/3692 , C09D5/00 , Y10T428/31507
摘要： A hard coat or a transparent film having excellent adhesion to a polycarbonate substrate is provided. The transparent film-forming coating liquid of the present invention comprises the following components (A) to (D): (A) an organosilicon compound and/or a hydrolyzate of the organosilicon compound, (B) metal oxide fine particles each of which comprises a metal oxide core particle and a coating layer composed of antimony oxide, (C) one or more curing agents (curing agent (A)) selected from the group consisting of a polythiol compound, an organic polycarboxylic acid and an acetylacetone metal complex, and (D) a curing agent (curing agent B) comprising a compound containing basic nitrogen. The metal oxide particles (B) have been surface-modified with an organosilicon compound or an amine compound.
摘要翻译： 提供了对聚碳酸酯基材具有优异粘合性的硬质涂层或透明膜。 本发明的透明成膜用涂布液包含以下成分（A）〜（D）：（A）有机硅化合物和/或有机硅化合物的水解物，（B）金属氧化物微粒， 金属氧化物核心颗粒和由氧化锑组成的涂层，（C）一种或多种选自多硫醇化合物，有机多元羧酸和乙酰丙酮金属络合物的固化剂（固化剂（A））和 （D）包含含有碱性氮的化合物的固化剂（固化剂B）。 金属氧化物粒子（B）已经用有机硅化合物或胺化合物进行表面改性。
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6.发明申请公开(公告)号：US20090253825A1
公开(公告)日：2009-10-08
申请号：US12225594
申请日：2007-02-23
申请人： Keisuke Ohtsuka , Yoshifumi Miyano , Eiko Tanaka
发明人： Keisuke Ohtsuka , Yoshifumi Miyano , Eiko Tanaka
CPC分类号： A61K6/0088 , A61K6/0017 , A61K6/0023 , A61K6/08 , A61K6/083 , A61K6/087 , A61K6/09 , Y10T428/2982 , C08L63/00 , C08L33/00 , C08L75/04
摘要： The present invention provides dental fillers having the optical and/or mechanical characteristics required to dental materials, a method of producing the same, and a dental composite material prepared with use of the dental filler. More specifically, the present invention provides a dental filler containing a zirconium silicate compound, especially a zirconium trisilicate compound with a wadeite type crystalline structure and having an average particle diameter in the range from 2 to 50,000 nm, a method of producing the same, a dental composite material containing the dental filler and a hardenable resin selected from an acrylic resin, a methacrylic resin, an epoxy resin, a vinyl resin, a urethane resin and the like.
摘要翻译： 本发明提供具有牙科材料所需的光学和/或机械特性的牙科填料，其制造方法和使用牙科填料制备的牙科复合材料。 更具体地说，本发明提供一种含有硅酸锆化合物，特别是具有硬度型结晶结构的平均粒径为2〜50000nm的三硅酸锆化合物的牙科填料，其制造方法， 含有牙科填料的牙科复合材料和选自丙烯酸树脂，甲基丙烯酸树脂，环氧树脂，乙烯基树脂，聚氨酯树脂等的可硬化树脂。
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