Composition, laminate, packaging material, battery case packaging material, and battery
US11038230B2 · kind B2 · utility
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2References
16Claims
0Family size
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Key dates
| Filing date | Jan 18, 2017 |
| Grant date | Jun 15, 2021 |
| Priority date | — |
| Expiry date | Apr 23, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to a composition, a laminate, a packaging material, a battery case packaging material, and a battery, and the composition includes: a modified olefin polymer (A) that is a modified olefin polymer, the modified olefin polymer being a polymer (a) of a C2 to C20 α-olefin modified by a monomer (b) having a functional group reactive with an epoxy group or an oxazoline group; a crosslinking agent (B) including at least one of an epoxy compound and an oxazoline compound; and a catalyst (C) having a pKa of 11 or more, the modified olefin polymer (A) satisfying the following requirements (i) and (ii):
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.