公开(公告)号：US5820994A

公开(公告)日：1998-10-13

申请号：US796889

申请日：1997-02-06

申请人： Yumi Gotoh ,  Takehiro Miyashita ,  Tomoyuki Okamura ,  Fumiharu Yamazaki ,  Shin Fukuda ,  Nobuhiro Fukuda ,  Yoko Tajiri ,  Noboru Kawasaki

发明人： Yumi Gotoh ,  Takehiro Miyashita ,  Tomoyuki Okamura ,  Fumiharu Yamazaki ,  Shin Fukuda ,  Nobuhiro Fukuda ,  Yoko Tajiri ,  Noboru Kawasaki

IPC分类号： B32B15/08 ,  B32B27/06 ,  C23C14/20 ,  C23C14/58 ,  C23C16/40 ,  H05K3/38 ,  B32B9/00

CPC分类号： C23C14/5826 ,  B32B15/08 ,  B32B27/06 ,  C23C14/205 ,  C23C14/5853 ,  C23C16/402 ,  H05K3/38 ,  Y10T428/31667

摘要： A laminate using a polymeric molded article as a substrate and having a light transparency, gas barrier properties and an excellent alkali resistance. The laminate is obtainable by carrying out a surface treatment to deposit an oxide of at least one metal selected from the metal elements of groups 2, 8, 9, 10 and 11 of the periodic table, and then forming a gas barrier layer such as oxides of silicon, nitrides of silicon and carbides of silicon on the treated surface. The gas barrier layer is not peeled off from the polymeric molded article even after being immersed in an alkali solution of pH 12 or more. The amount of the metal on the treated surface is preferably in the range of 5.times.10.sup.14 atoms/cm.sup.2 to 3.times.10.sup.16 atoms/cm.sup.2 in terms of the metal atoms per unit area. The practical performance of the laminate is not deteriorated during the patterning, by alkali etching, of a transparent conductive layer formed on the laminate.

摘要翻译： 使用聚合物成型品作为基材并具有透光性，阻气性和优异的耐碱性的层压体。 通过进行表面处理以沉积选自元素周期表第2,8,9,10和11族的金属中的至少一种金属的氧化物，然后形成气体阻隔层，例如氧化物 的硅，硅的氮化物和处理过的表面上的硅的碳化物。 即使浸渍在pH12以上的碱溶液中，阻气层也不会从聚合成型体剥离。 处理表面上的金属的量以每单位面积的金属原子为5×1014原子/ cm 3至3×10 16原子/ cm 2的范围。 通过碱蚀刻在层压体上形成的透明导电层的图案化，层压体的实用性能不会降低。

公开(公告)号：US5693738A

公开(公告)日：1997-12-02

申请号：US413113

申请日：1995-03-29

申请人： Koju Okazaki ,  Chitoshi Shimakawa ,  Mamoru Tanaka ,  Yoshinobu Kanemura ,  Teruyuki Nagata ,  Seiichi Kobayashi ,  Yoko Tajiri ,  Nobuya Kawauchi ,  Katsuyoshi Sasagawa

发明人： Koju Okazaki ,  Chitoshi Shimakawa ,  Mamoru Tanaka ,  Yoshinobu Kanemura ,  Teruyuki Nagata ,  Seiichi Kobayashi ,  Yoko Tajiri ,  Nobuya Kawauchi ,  Katsuyoshi Sasagawa

IPC分类号： C08G18/18 ,  C08G18/32 ,  C08G18/38 ,  G02B1/04

CPC分类号： C08G18/3876 ,  C08G18/1875 ,  C08G18/3203 ,  C08G18/3868 ,  G02B1/041

摘要： A composition for a urethane-base plastic lens, comprising: (a) at least one ester compound selected from the group consisting of isocyanate compounds, isothiocyanate compounds and isocyanato-containing isothiocyanate compounds, (b) at least one active hydrogen compound selected from the group consisting of hydroxyl compounds, mercapto compounds and mercapto-containing hydroxyl compounds, (c) a tertiary amine, and (d) a Lewis acid; a plastic lens obtained by heating and curing the composition, and a process for the production of the plastic lens. The composition has a long pot life and can produce an optically uniform plastic lens in a short time.

摘要翻译： 一种聚氨酯类塑料透镜用组合物，其含有：（a）至少一种选自异氰酸酯化合物，异硫氰酸酯化合物和含异氰酸酯基的异硫氰酸酯化合物的酯化合物，（b）至少一种选自 由羟基化合物，巯基化合物和含巯基的羟基化合物组成的组，（c）叔胺和（d）路易斯酸; 通过加热和固化组合物获得的塑料透镜，以及用于生产塑料透镜的方法。 该组合物具有长的适用期，并可在短时间内产生光学均匀的塑料透镜。