公开(公告)号：US07771783B2

公开(公告)日：2010-08-10

申请号：US11860248

申请日：2007-09-24

申请人： Shingo Kurata ,  Mitsuhiro Toda ,  Naoki Uchida

发明人： Shingo Kurata ,  Mitsuhiro Toda ,  Naoki Uchida

IPC分类号： C03C17/30 ,  B05D5/06

CPC分类号： B29D11/00903

摘要： A method of manufacturing a colored lens includes: applying a coating liquid for forming a dyeable hard coat layer over a lens substrate; firstly heating the lens substrate coated with the coating liquid after the coating step at a temperature of T1° C. for t1 hours; dyeing the heated lens substrate by dipping it in a dyeing liquid after the first heating step; and secondly heating the lens substrate which is dyed after the dyeing step at a temperature of T2° C. for t2 hours, wherein the following expression is satisfied when the product of the temperature T1 and the time t1 is a first management value Q1 and the product of the temperature T2 and the time t2 is a second management value Q2: 0.2

摘要翻译： 制造着色透镜的方法包括：在透镜基板上涂布用于形成可染色硬涂层的涂布液; 首先在涂布步骤后，在T1℃的温度下加热涂布有涂布液的透镜基板，保持t1小时; 在第一加热步骤之后将加热的透镜基底浸渍在染色液中; 然后在T2℃的温度下对染色后的染色的透镜基板进行加热t2小时，当温度T1和时间t1的乘积为第一管理值Q1时满足下列表达式： 温度T2和时间t2的乘积是第二管理值Q2：0.2