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公开(公告)号:US4683153A
公开(公告)日:1987-07-28
申请号:US831311
申请日:1986-02-20
申请人: Serge P. P. Goepfert , Serge A. M. Renault , Francoise M. M. Roger , Jean-Pierre Themont , Andre J. Vachet
发明人: Serge P. P. Goepfert , Serge A. M. Renault , Francoise M. M. Roger , Jean-Pierre Themont , Andre J. Vachet
IPC分类号: G02B5/30 , B29C35/08 , B29C37/00 , B29C41/20 , B29C70/68 , B29C70/78 , B32B17/10 , C03C27/12 , C09K19/00 , B32B17/00
CPC分类号: B29C41/20 , B29C37/0082 , B29C70/683 , B29C70/78 , B32B17/10018 , B32B17/10688 , B32B17/10697 , B32B17/10807 , B32B17/10981 , B29C2035/0827 , B29K2105/0073 , B29K2995/0026 , B29K2995/0034 , B29L2011/00 , Y10S359/90 , Y10T428/1041 , Y10T428/31554
摘要: This invention is concerned with a method for preparing transparent laminated polarizing glass articles consisting of a support of an inorganic or organic glass, a coating exhibiting polarizing properties disposed on one of the surfaces of the support, and an optically transparent layer adhered to the coating which protects the coating from humidity. The vital feature of the method comprises a first treatment by a gamma-aminopropyltrialkoxysilane and a second treatment by an epoxyalkyltrialkoxysilane which is designed to improve the adherence of the optically transparent layer to the polarizing coating.The invention is especially useful in the fabrication of eyeglass lenses.
摘要翻译: 本发明涉及一种制备由无机或有机玻璃的载体组成的透明的层叠偏振玻璃制品的方法,在支撑体的一个表面上设置显示极化性质的涂层以及附着在该涂层上的光学透明层 保护涂层免受潮湿。 该方法的重要特征包括通过γ-氨基丙基三烷氧基硅烷的第一次处理和通过环氧烷基三烷氧基硅烷进行的第二次处理,其被设计用于改善光学透明层对偏振涂层的粘附。 本发明在制造眼镜镜片中特别有用。
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公开(公告)号:US4648925A
公开(公告)日:1987-03-10
申请号:US717829
申请日:1985-03-29
CPC分类号: B32B17/10688 , B32B17/10018 , B32B17/10339 , B32B17/10981 , Y10S359/90 , Y10T428/1041 , Y10T428/31554
摘要: This invention concerns an improved method for fabricating transparent laminated polarizing glasses consisting of a substrate of inorganic or organic glass, a coating of polarizing properties deposited upon one surface of the substrate, and an integral, optically transparent composite film consisting, on the one hand, of one lamina of thermoplastic polyurethane of adhesive properties, and, on the other hand, of one lamina of thermosetting polyurethane of anti-lacerative and self-regenerating properties; the thermoplastic polyurethane ply adhering to the polarizing coating. The method comprises applying the polarizing coating to the substrate, then treating at least the coated surface of the substrate with a aqueous solution containing .gamma.-aminopropyltrimethoxysilane or .gamma.-aminopropyltriethoxysilane, and thereafter applying said composite film.
摘要翻译: 本发明涉及一种制造透明层叠偏光眼镜的改进方法,该方法由无机或有机玻璃的基底,沉积在基底的一个表面上的偏光性涂层以及一体的光学透明的复合膜组成, 的一层热塑性聚氨酯的粘合性能,另一方面由一层热固性聚氨酯的防止和自再生性能; 热塑性聚氨酯层粘附在偏光涂层上。 该方法包括将偏光涂层施加到基底上,然后用含有γ-氨基丙基三甲氧基硅烷或γ-氨基丙基三乙氧基硅烷的水溶液处理基底的至少涂覆表面,然后施加所述复合膜。
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公开(公告)号:US6001755A
公开(公告)日:1999-12-14
申请号:US117888
申请日:1998-08-07
IPC分类号: A61K8/00 , A61K8/04 , A61K8/20 , A61K8/25 , A61K8/26 , A61K8/89 , A61Q17/04 , C03C3/064 , C03C4/08 , C03C8/16 , C09D5/32 , C09K3/00 , F21V9/06
CPC分类号: A61Q17/04 , A61K8/25 , C03C3/064 , C03C4/085 , C03C8/16 , C09D5/32 , F21V9/06 , A61K2800/412 , Y10S501/905
摘要: The invention relates to a thin layer of UV absorbing material, and a method of making such material by grinding UV absorbing glass into fine powder which can be suspended in a liquid matrix, for example, in index matching oil, thereby producing a transparent liquid which can be used to coat any material to impart UV absorption to such material.
摘要翻译: PCT No.PCT / US97 / 01680 Sec。 371日期:1998年8月7日 102(e)1998年8月7日PCT PCT 1997年2月11日PCT公布。 第WO97 / 30946号公报 日期:1997年8月28日本发明涉及一种紫外线吸收材料的薄层,以及通过将紫外线吸收玻璃研磨成可悬浮在液体基质中的细粉末(例如在折射率匹配油中)来制造这种材料的方法,由此 产生可用于涂覆任何材料以赋予这种材料UV吸收的透明液体。
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公开(公告)号:US5528713A
公开(公告)日:1996-06-18
申请号:US442240
申请日:1995-05-15
CPC分类号: G02B6/30
摘要: The fibers are connected to the component by adhesive means comprising a plurality of drops (11.sub.i, 12.sub.i) of an adhesive product, each of them fixing to the component between 1 and (N-1) adjacent fibers of the array, each of these drops being non-contiguous with at least one other of these drops, and at least one of the drops being longitudinally and laterally offset with respect to at least one other drop of the plurality.
摘要翻译: 纤维通过粘合装置连接到部件上,粘合装置包括多个粘合剂产品的液滴(11i,12i),每个液滴(11i,12i)固定在阵列的1和(N-1)相邻纤维之间的部件上, 与这些液滴中的至少另一个不连续,并且至少一个液滴相对于多个的至少一个其它液滴纵向和横向偏移。
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公开(公告)号:US4454170A
公开(公告)日:1984-06-12
申请号:US433774
申请日:1982-10-12
CPC分类号: C08G18/38 , B32B17/10339 , D06P3/26
摘要: A method of tinting a sheet of transparent polyurethane comprising a coloring operation followed by a fixation operation.The aforesaid coloring operation is carried out through immersion of the polyurethane into a bath maintained under continuous agitation and formed of a dispersion of one or several colorants in an aqueous solution containing a surfactant or wetting agent, while the aforesaid fixation operation is carried out through rinsing in a boiling aqueous solution of sodium alkyl sulfonate of the type known under the mark "Teepol".The application to a double or composite sheet preformed to a thin laminate, that is to say, one layer of a thermoplastic polyurethane and one other layer of a thermosetting polyurethane.In a particularly useful embodiment of the invention the tinted polyurethane serves as a selective filter having almost zero transmission in the so-called cutoff range of wavelengths lying between about 350-560 nm. Eyeglasses made from such lenses are useful for victims of aphakia and retinitis pigmentosa.
摘要翻译: 一种着色的透明聚氨酯片的方法,包括着色操作,随后进行固定操作。 上述着色操作是通过将聚氨酯浸渍在连续搅拌下保持的浴中,并通过一种或多种着色剂在含有表面活性剂或润湿剂的水溶液中的分散体形成的,而上述固色操作通过冲洗 在沸腾的烷基磺酸钠水溶液中,以“Teepol”标记的类型。 应用于双层或复合片材,预成型为薄层压体,也就是说,一层热塑性聚氨酯和另一层热固性聚氨酯。 在本发明的一个特别有用的实施方案中,着色的聚氨酯用作在所谓的约350-560nm之间所谓的波长截止范围内几乎为零透射率的选择性滤光片。 由这种镜片制成的眼镜可用于无晶状体和色素性视网膜炎的受害者。
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