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公开(公告)号:US07276189B2
公开(公告)日:2007-10-02
申请号:US09741780
申请日:2000-12-19
申请人: Duane L. Wires
发明人: Duane L. Wires
IPC分类号: B29C35/08 , G02B1/04 , C08F2/50 , C08F212/06 , B29D11/00
CPC分类号: B29D11/00538 , B29C31/041 , B29C31/061 , B29C35/0888 , B29C39/006 , B29C39/36 , B29C2035/0827 , B29D11/00413 , B29D11/00442 , B29K2105/0002 , B29K2105/0032 , B29K2105/0044 , B29K2105/246 , B29L2011/0016 , Y10T428/2933
摘要: A polymerizable resin material for making a plastic lens includes bisphenol A ethoxylate (1 to 4) dimethacrylate and benzylmethacrylate, and, optionally, one or more stabilizing monomers, preferably selected from trimethylolpropane trimethacrylate, isobornyl methacrylate, ethoxylate nonyl phenol acrylate, ethyoxylate nonyl phenol, and/or 2-phenoxyethyl methacrylate esters. The polymerizable resin material is cured when exposed to heat or visible and/or UV light for a period of about two minutes or less.
摘要翻译: 用于制造塑料透镜的可聚合树脂材料包括双酚A乙氧基化物(1至4)二甲基丙烯酸酯和甲基丙烯酸苄酯,以及任选的一种或多种稳定单体,优选选自三羟甲基丙烷三甲基丙烯酸酯,甲基丙烯酸异冰片酯,乙氧基化壬基苯酚丙烯酸酯,乙氧基苯酚壬基苯酚, 和/或甲基丙烯酸2-苯氧基乙酯。 当暴露于热或可见光和/或UV光下约2分钟或更短时间时,可聚合树脂材料固化。
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2.
公开(公告)号:US06936197B1
公开(公告)日:2005-08-30
申请号:US09720754
申请日:1999-07-22
申请人: Duane L. Wires
发明人: Duane L. Wires
CPC分类号: B29D11/00528 , B29C31/041 , B29C35/0888 , B29C2035/0827 , B29D11/00413 , B29D11/00442 , B29D11/00538 , B29L2011/0016 , Y10S425/808
摘要: A method and apparatus for making a lens includes a front mold (90) which has a reflective, UV absorptive surface, a back mold (50) which is UV light transmissive and a gasket (60) which holds the molds and defines a lens forming cavity (78) therebetween which receives polymerizable resin material (130). The resin (130) in the lens forming cavity (78) is exposed to a source of UV light (20) to cure the resin (130) and form the lens. Photochromatic coatings can be applied to the lens and cured.
摘要翻译: 用于制造透镜的方法和装置包括具有反射的UV吸收表面的前模具(90),UV透光的后模(50)和保持模具并限定透镜成形的垫圈(60) 它们之间的空腔(78)容纳可聚合树脂材料(130)。 透镜形成空腔(78)中的树脂(130)暴露于UV光源(20)以固化树脂(130)并形成透镜。 光色涂层可以应用于镜片并固化。
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