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1. 发明授权

US07968204B2 Abrasion-resistant optical article and process for manufacturing thereof 有权
标题翻译：耐磨损光学制品及其制造方法
公开(公告)号：US07968204B2
公开(公告)日：2011-06-28
申请号：US12501640
申请日：2009-07-13
申请人： Michelle Kim Cheng Koh , Xiao Feng Luo , Zheng Wang
发明人： Michelle Kim Cheng Koh , Xiao Feng Luo , Zheng Wang
IPC分类号： C09D183/08 , B32B9/04 , B32B19/00
CPC分类号： G02B1/041 , C07F7/1804 , C09D4/00 , Y10T428/31663 , C08G77/28
摘要： An optical article includes a transparent substrate and an abrasion-resistant layer appended to at least one surface of the substrate. The abrasion-resistant layer results from the reaction mixture of: a first organo-silane chosen from thiocarbamate-silane matrix precursor containing at least one terminal alkoxysilane group, or hydrolysates thereof, the thiocarbamate-silane compound resulting from the reaction of a polythiol including at least two —SH thiol substituent, with an isocyanato-silane compound represented by the general formula: (R1)3Si—R2—N═C═O wherein R1 represents a group selected from linear or branched (C1-C6) alkoxy, and R2 represents a group selected from linear or branched (C1-C6) alkylene, linear or branched (C1-C6) alkenylene, arylene, and (C5-C12)cycloakylene, each of these groups being optionally substituted by one to six groups selected from halogen, alkoxy, carboxy, alkylcarbonyl, alkoxycarbonyl, and perfluoroalkyl, an inorganic oxide, a curing catalyst for said thiocarbamate-silane, and a solvent for said organo-silane.
摘要翻译：光学制品包括附着在基材的至少一个表面上的透明基材和耐磨层。所述耐磨层由下列反应混合物产生：选自含有至少一个末端烷氧基硅烷基团的硫代氨基甲酸酯 - 硅烷基质前体的第一有机硅烷或其水解产物，由多硫醇反应产生的硫代氨基甲酸酯 - 硅烷化合物至少两个-SH硫醇取代基，与通式（R1）3Si-R2-N = C = O表示的异氰酸酯基硅烷化合物，其中R1表示选自直链或支链（C1-C6）烷氧基的基团，R2 表示选自直链或支链（C1-C6）亚烷基，直链或支链（C1-C6）亚烯基，亚芳基和（C5-C12）亚环烷基的基团，这些基团任选被一至六个选自卤素，烷氧基，羧基，烷基羰基，烷氧基羰基和全氟烷基，无机氧化物，所述硫代氨基甲酸酯 - 硅烷的固化催化剂和所述有机硅烷的溶剂。

2. 发明申请

US20100016463A1 ABRASION-RESISTANT OPTICAL ARTICLE AND PROCESS FOR MANUFACTURING THEREOF 有权
标题翻译：耐磨光学制品及其制造方法
公开(公告)号：US20100016463A1
公开(公告)日：2010-01-21
申请号：US12501640
申请日：2009-07-13
申请人： Michelle Kim Cheng Koh , Xiao Feng Luo , Zheng Wang
发明人： Michelle Kim Cheng Koh , Xiao Feng Luo , Zheng Wang
IPC分类号： C08K3/22 , B05D5/00
CPC分类号： G02B1/041 , C07F7/1804 , C09D4/00 , Y10T428/31663 , C08G77/28
摘要： An optical article includes a transparent substrate and an abrasion-resistant layer appended to at least one surface of the substrate. The abrasion-resistant layer results from the reaction mixture of: a first organo-silane chosen from thiocarbamate-silane matrix precursor containing at least one terminal alkoxysilane group, or hydrolysates thereof, the thiocarbamate-silane compound resulting from the reaction of a polythiol including at least two —SH thiol substituent, with an isocyanato-silane compound represented by the general formula: (R1)3Si—R2—N═C═O wherein R1 represents a group selected from linear or branched (C1-C6) alkoxy, and R2 represents a group selected from linear or branched (C1-C6) alkylene, linear or branched (C1-C6) alkenylene, arylene, and (C5-C12)cycloakylene, each of these groups being optionally substituted by one to six groups selected from halogen, alkoxy, carboxy, alkylcarbonyl, alkoxycarbonyl, and perfluoroalkyl, an inorganic oxide, a curing catalyst for said thiocarbamate-silane, and a solvent for said organo-silane.
摘要翻译：光学制品包括附着在基材的至少一个表面上的透明基材和耐磨层。所述耐磨层由下列反应混合物产生：选自含有至少一个末端烷氧基硅烷基团的硫代氨基甲酸酯 - 硅烷基质前体的第一有机硅烷或其水解产物，由多硫醇反应产生的硫代氨基甲酸酯 - 硅烷化合物至少两个-SH硫醇取代基，与通式（R1）3Si-R2-NCO表示的异氰酸酯基硅烷化合物反应，其中R1表示选自直链或支链（C1-C6）烷氧基的基团，R2表示选自由直链或支链（C1-C6）亚烷基，直链或支链（C1-C6）亚烯基，亚芳基和（C5-C12）亚环烷基，这些基团中的每一个任选被一至六个选自卤素，烷氧基，羧基烷基羰基，烷氧基羰基和全氟烷基，无机氧化物，所述硫代氨基甲酸酯 - 硅烷的固化催化剂和所述有机硅烷的溶剂。

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