Invention Grant
- Patent Title: Multilayer optical films and articles comprising the same
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Application No.: US17280447Application Date: 2019-09-25
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Publication No.: US12001036B2Publication Date: 2024-06-04
- Inventor: Timothy J. Hebrink , Stephen P. Maki , Charles D. Hoyle , Joel D. Oxman , Matthew T. Scholz , Justin M. Mazzoni , Michael E. Griffin , Anna C. Hamlin
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- International Application: PCT/IB2019/058145 2019.09.25
- International Announcement: WO2020/070589A 2020.04.09
- Date entered country: 2021-03-26
- Main IPC: G02B5/20
- IPC: G02B5/20 ; C08K3/28 ; C08L23/08 ; C08L27/18 ; G02B1/04 ; G02B1/115 ; G02B19/00
Abstract:
Multilayer optical film comprising at least a plurality of alternating first and second optical layers. Embodiments of the multilayer optical film are useful, for example, in UV-C shield, UV-C light collimator, and UV-C light concentrator applications.
Public/Granted literature
- US20220003904A1 MULTILAYER OPTICAL FILMS AND ARTICLES COMPRISING THE SAME Public/Granted day:2022-01-06
Information query
