公开(公告)号：US5789476A

公开(公告)日：1998-08-04

申请号：US545494

申请日：1995-10-19

申请人： Takeaki Iryo ,  Satoshi Kubota ,  Kazunori Miyashita ,  Katsuyoshi Takeshita ,  Hirokazu Tanaka ,  Shuitsu Hiraoka ,  Masafumi Hirai ,  Tatsuhisa Uchino

发明人： Takeaki Iryo ,  Satoshi Kubota ,  Kazunori Miyashita ,  Katsuyoshi Takeshita ,  Hirokazu Tanaka ,  Shuitsu Hiraoka ,  Masafumi Hirai ,  Tatsuhisa Uchino

IPC分类号： C08F220/30 ,  C08F220/38 ,  C08F228/00 ,  C09D183/04 ,  G02B1/10 ,  C08K3/18

CPC分类号： G02B1/105 ,  C08F220/30 ,  C08F220/38 ,  C08F228/00 ,  C09D183/04

摘要： Disclosed is a film-forming coating solution comprising a matrix and a fine particulate compound oxide composed of oxides of titanium, silicon and zirconium and/or aluminum. This film-forming coating solution can form a colorless and transparent film of high refractive index which is excellent in dyeing property and adhesion to the substrate. Also disclosed is a synthetic resin lens of high refractive index having a film (hard coat film) formed from the film-forming coating solution on the surface. This synthetic resin lens is free from interference fringe and has a reduced thickness.

摘要翻译： 公开了一种包含基体和由钛，硅和锆和/或铝的氧化物构成的细颗粒复合氧化物的成膜涂层溶液。 该成膜涂布液可以形成高折射率的无色透明膜，其染色性能和对基材的粘合性优异。 还公开了一种高折射率的合成树脂透镜，其具有由表面上的成膜涂层溶液形成的膜（硬涂膜）。 这种合成树脂透镜没有干涉条纹并且具有减小的厚度。

公开(公告)号：US4930879A

公开(公告)日：1990-06-05

申请号：US249314

申请日：1988-09-26

申请人： Takeaki Iryo ,  Satoshi Kubota ,  Yoshio Sano ,  Yoshishige Murata ,  Yasumi Koinuma

发明人： Takeaki Iryo ,  Satoshi Kubota ,  Yoshio Sano ,  Yoshishige Murata ,  Yasumi Koinuma

IPC分类号： C09D183/04 ,  G02B1/04 ,  G02B1/10

CPC分类号： G02B1/105 ,  C09D183/04 ,  G02B1/041

摘要： A Synthetic resin lens having a surface hard coating comprises a synthetic resin lens body and a surface hard coat deposited on the lens body. The synthetic resin lens body is made of a resin obtained by copolymerizing monomers consisting essentially as synthetic resinous components of 10 to 80 percent by weight of at least one diester of itaconic acid and mesaconic acid, 10 to 80 percent by weight of at least one allyl compound and 5 to 50 percent by weight of diethyleneglycol bis(allylcarbonate). The surface hard coat is formed by curing a coating composition comprising 50 to 800 parts by weight of at least one organic silicon compound, 100 parts by weight of colloidal silica, 50 to 600 parts by weight of a polyfunctional compound such as a polyfunctional epoxy compound, a polyalcohol, a polycarboxylic acid, or a polycarboxylic anhydride and 0.01 to 5.0 percent by weight of a curing catalyst based on the residual solids in the composition after curing.

摘要翻译： 具有表面硬涂层的合成树脂透镜包括合成树脂透镜体和沉积在透镜体上的表面硬涂层。 合成树脂透镜体由以下组成的树脂制成，所述树脂通过共聚基本上由10至80重量％的合成树脂组分组成的单体，至少一种衣康酸和中康酸的二酯，10至80重量％的至少一种烯丙基 化合物和5至50重量％的二甘醇双（烯丙基碳酸酯）。 表面硬涂层通过固化包含50至800重量份的至少一种有机硅化合物，100重量份胶体二氧化硅，50至600重量份多官能化合物如多官能环氧化合物 ，多元醇，多元羧酸或多元羧酸酐和0.01-5.0重量％的固化催化剂，基于固化后组合物中的残留固体。