Barrier laminate and gas barrier film
US9893317B2 · kind B2 · utility
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20Claims
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Inventors
Key dates
| Filing date | Aug 19, 2015 |
| Grant date | Feb 13, 2018 |
| Priority date | — |
| Expiry date | May 9, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31598
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention provides a barrier laminate including at least one inorganic barrier layer and at least one organic layer, wherein the organic layer is a layer formed of a polymerizable composition comprising a polymerizable compound represented by general formula (1) below; and a gas barrier film including the barrier laminate and a support that preferably contains a resin consisting of a polymer or a copolymer comprising a cyclic olefin within a repeating unit or a polycarbonate resin:wherein R represents hydrogen atom or methyl group, and Rs may be the same or different to each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.