Antistatic film and lamination thereof
US11215738B2 · kind B2 · utility
0Cited by
6References
20Claims
0Family size
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Key dates
| Filing date | Dec 4, 2015 |
| Grant date | Jan 4, 2022 |
| Priority date | — |
| Expiry date | Jun 18, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B5/3033
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Antistatic laminate film structures comprising a transparent support structure and an antistatic (AS) layer comprising at least one antistatic component are described herein. The antistatic laminate film structures may comprise a cellulose triacetate support structure, a polyvinyl alcohol polarizing element, and an enhancing or neutral layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.