- Patent Title: Optical adhesive and optical laminates and lenses formed with same
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Application No.: US16101368Application Date: 2018-08-10
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Publication No.: US11560500B2Publication Date: 2023-01-24
- Inventor: Ping Fan , Hannah Vu , James Mulligan , Steven Harold Nahm , David J. Kissel , Richard Blacker
- Applicant: HOYA Optical Labs of America, Inc.
- Applicant Address: US TX Lewisville
- Assignee: HOYA Optical Labs of America, Inc.
- Current Assignee: HOYA Optical Labs of America, Inc.
- Current Assignee Address: US TX Lewisville
- Agency: Inskeep IP Group, Inc.
- Main IPC: C09J175/04
- IPC: C09J175/04 ; C08G18/40 ; C08G18/48 ; B32B7/12 ; B32B27/08 ; B32B27/30 ; B32B27/36 ; B32B27/40 ; C08G18/44 ; C08G18/75 ; B29D11/00 ; C08G18/24 ; C08G18/12 ; B32B37/12 ; C08K5/00
Abstract:
The present invention pertains to polyurethane-urea based optical adhesives for formation of optical film laminates, optically functional film laminates, and ophthalmic or eyeglass lenses employing the same and methods for producing the same.
Public/Granted literature
- US20190048237A1 Optical Adhesive And Optical Laminates And Lenses Formed With Same Public/Granted day:2019-02-14
Information query
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