Invention Grant
- Patent Title: Optical elements comprising compatiblizing coatings and methods of making the same
- Patent Title (中): 包含相容化涂层的光学元件及其制造方法
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Application No.: US11627688Application Date: 2007-01-26
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Publication No.: US07906214B2Publication Date: 2011-03-15
- Inventor: Kevin W. Seybert , Eric M. King , Anil Kumar
- Applicant: Kevin W. Seybert , Eric M. King , Anil Kumar
- Applicant Address: US FL Pinellas Park
- Assignee: Transitions Optical, Inc.
- Current Assignee: Transitions Optical, Inc.
- Current Assignee Address: US FL Pinellas Park
- Agent Deborah M. Altman; Frank P. Malluk
- Main IPC: B32B27/40
- IPC: B32B27/40 ; B05D5/06
Abstract:
The present invention relates to optical elements, such as ophthalmic elements, including a substrate, a compatiblizing coating that optionally includes a dendritic polymer on at least a portion of the surface of the substrate and a functional organic coating, such as, but not limited to, an alignment coating, a photochromic coating, or an aligned liquid crystal coating, in contact with at least a portion of the compatiblizing coating opposite the substrate. The present invention also relates to compatiblizing coating compositions of dendritic polymers that may be used to form compatiblizing coatings on the surface of an optical element, and methods of making optical elements using the compatiblizing coatings.
Public/Granted literature
- US20080180803A1 OPTICAL ELEMENTS COMPRISING COMPATIBLIZING COATINGS AND METHODS OF MAKING THE SAME Public/Granted day:2008-07-31
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