公开(公告)号：US5366545A

公开(公告)日：1994-11-22

申请号：US86802

申请日：1993-07-07

申请人： Eiichi Yajima ,  Yoshitane Watanabe ,  Keitaro Suzuki ,  Tetsunori Matsukura

发明人： Eiichi Yajima ,  Yoshitane Watanabe ,  Keitaro Suzuki ,  Tetsunori Matsukura

IPC分类号： C09D1/00 ,  C08K3/22 ,  C08K9/02 ,  C09D183/04 ,  C09D183/06 ,  C09D143/04

CPC分类号： G02B1/105 ,  C08K3/22 ,  C08K9/02 ,  Y10T428/25 ,  Y10T428/256 ,  Y10T428/2993 ,  Y10T428/31663

摘要： A coating composition comprising an organosilicon compound and modified stannic oxide - zirconium oxide composite colloidal particles which are obtained by partially or fully coating the surface of stannic oxide - zirconium oxide composite colloidal particles with tungstic oxide - stannic oxide composite colloidal particles. The formed cured coating film is excellent in hot water resistance, and light-resistance and weathering resistance are not impaired even when the antireflection film made by vepor deposition of inorganic oxides is applied on the cured coating film.

摘要翻译： 一种包含有机硅化合物和改性的氧化锡 - 氧化锆复合胶体颗粒的涂料组合物，其通过用氧化钨 - 氧化锡复合胶体颗粒部分或全部地涂覆氧化锡 - 氧化锆复合胶体颗粒的表面而获得。 形成的固化涂膜具有优异的耐热水性，并且即使在固化涂膜上施加由无机氧化物形成的防反射膜的情况下也不会损害耐光性和耐候性。

公开(公告)号：US5472797A

公开(公告)日：1995-12-05

申请号：US86801

申请日：1993-07-07

申请人： Eiichi Yajima ,  Yoshitane Watanabe ,  Keitaro Suzuki ,  Tetsunori Matsukura

发明人： Eiichi Yajima ,  Yoshitane Watanabe ,  Keitaro Suzuki ,  Tetsunori Matsukura

IPC分类号： C08K9/02 ,  C08L83/04 ,  C09D183/04 ,  G02B1/10 ,  G02B1/115 ,  G02B1/14 ,  B32B9/00

CPC分类号： G02B1/105 ,  Y10T428/2991 ,  Y10T428/2993

摘要： An optional element having a cured coating film on optical base material wherein the cured coating film is prepared with a coating composition comprising an organosilicon compound and modified stannic oxide-zirconium oxide composite colloidal particles which are obtained by partially or fully coating the surface of stannic oxide-zirconium oxide composite colloidal particles with tungstic oxide-stannic oxide composite colloidal particles. The formed cured coating film is excellent in hot water resistance, and light-resistance and weathering resistance are not impaired even when the antireflection film made by vepor deposition of inorganic oxides is applied on the cured coating film.

摘要翻译： 在光学基材上具有固化涂膜的可选元件，其中固化涂膜由包含有机硅化合物和修饰的氧化锡 - 氧化锆复合胶体颗粒的涂料组合物制备，所述胶体颗粒通过部分或全部涂覆氧化锡表面而获得 氧化锆复合胶体颗粒与氧化钨 - 氧化锡复合胶体颗粒。 形成的固化涂膜具有优异的耐热水性，并且即使在固化涂膜上施加由无机氧化物形成的防反射膜的情况下也不会损害耐光性和耐候性。

公开(公告)号：US5460738A

公开(公告)日：1995-10-24

申请号：US86878

申请日：1993-07-07

申请人： Yoshitane Watanabe ,  Keitaro Suzuki ,  Tetsunori Matsukura

发明人： Yoshitane Watanabe ,  Keitaro Suzuki ,  Tetsunori Matsukura

IPC分类号： B01J13/00 ,  C01G19/02 ,  C01G25/00 ,  C01G41/00 ,  G02B1/04 ,  G02B1/10 ,  G02B1/14

CPC分类号： B82Y30/00 ,  C01G25/00 ,  C01G41/006 ,  C01P2004/64 ,  C01P2004/82 ,  C01P2006/12 ,  C01P2006/22 ,  C01P2006/60 ,  C01P2006/80

摘要： A stable sol which comprises colloidal particles of modified stannic oxide-zirconium oxide composite having a particle size of from 4.5 to 60 nm, said colloidal particles consisting essentially of, as nuclei, colloidal particles of stannic oxide-zirconium oxide composite having a particle size of from 4 to 50 nm and having a structure in which colloidal particles of stannic oxide and colloidal particles of zirconium oxide are bonded to each other in a ratio, by weight of these oxides, of from 0.02 to 1.0 as ZrO.sub.2 /SnO.sub.2, and, as a coating on the surface of the nuclei, colloidal particles of tungstic oxide-stannic oxide composite having a particles size of from 2 to 7 nm and a WO.sub.3 /SnO.sub.2 weight ratio of from 0.5 to 100, and which has a total content of metal oxides of from 2 to 50 wt %.

摘要翻译： 一种稳定的溶胶，其包含粒径为4.5〜60nm的改性氧化锡 - 氧化锆复合体的胶体粒子，所述胶体粒子主要由作为核的氧化锡 - 氧化锆复合体的胶体粒子组成，其粒径为 4〜50nm，其结果是氧化锡的胶态粒子和氧化锆的胶体粒子以这些氧化物的重量比例以ZrO2 / SnO2为0.02〜1.0的比例相互结合，作为 核表面上的涂层，粒径为2〜7nm，WO3 / SnO2重量比为0.5〜100的钨氧化物 - 锡氧化物复合体的胶体粒子，金属氧化物的总含量 为2〜50重量％。