Invention Grant
- Patent Title: Dual function UV-absorbers for ophthalmic lens materials
- Patent Title (中): 用于眼科镜片材料的双功能紫外线吸收剂
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Application No.: US12125403Application Date: 2008-05-22
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Publication No.: US07709652B2Publication Date: 2010-05-04
- Inventor: Douglas C. Schlueter
- Applicant: Douglas C. Schlueter
- Applicant Address: CH Hunenberg
- Assignee: Alcon, Inc.
- Current Assignee: Alcon, Inc.
- Current Assignee Address: CH Hunenberg
- Agent Patrick M. Ryan
- Main IPC: C07F9/28
- IPC: C07F9/28 ; C07F9/535
Abstract:
Disclosed are UV absorbers that contain a labile functional group capable of initiating free radical polymerization.
Public/Granted literature
- US20080221675A1 Dual Function UV-Absorbers for Ophthalmic Lens Materials Public/Granted day:2008-09-11
Information query
