Invention Application
- Patent Title: MULTI-LAYER SEALING FILMS
- Patent Title (中): 多层密封膜
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Application No.: US15175892Application Date: 2016-06-07
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Publication No.: US20160291220A1Publication Date: 2016-10-06
- Inventor: Bimal V. Thakkar , Jeffrey O. Emslander , Bryan C. Feisel
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Main IPC: G02B5/124
- IPC: G02B5/124 ; G02B1/14 ; G02B1/04
Abstract:
The relates to multi-layer sealing films for microstructured articles. The multi-layer sealing film may include two or more layers. The multi-layer sealing film has an elastic modulus of at least 3.5×105 kPa and the flexural rigidity of the microstructured article is less than about 4.0×10−8 N·m2.
Public/Granted literature
- US09746592B2 Multi-layer sealing films Public/Granted day:2017-08-29
Information query
