发明名称 Process for Transferring onto a Surface of an Optical Article a Layer Having a Variable Index of Refraction
摘要 The present invention relates to processes for transferring a coating borne by a carrier onto at least one surface of the substrate of an optical article. Specifically, the invention relates to processes for transferring any kind of patterned layer having a refractive index profile from a carrier to the surface of an optical article. The invention allows for manufacture of optical articles presenting high transmittance, low haze, and excellent adhesion performances, and in particular vision corrective optical articles that are customized and optimized to the patient's individual requirements. The invention also contemplates optical articles made by such methods.
申请公布号 US2008023137(A1) 申请公布日期 2008.01.31
申请号 US20060461232 申请日期 2006.07.31
申请人 ESSILOR INTERNATIONAL COMPAGNIE GENERALE D'OPTIQUE 发明人 JIANG PEIQI;ZHENG HAIPENG
分类号 B32B27/36;B32B27/00 主分类号 B32B27/36
代理机构 代理人
主权项
地址