Polyolefin-based compositions, adhesives, and related multi-layered structures prepared therefrom
US9803074B2 · kind B2 · utility
1Cited by
14References
3Claims
0Family size
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Key dates
| Filing date | Mar 12, 2015 |
| Grant date | Oct 31, 2017 |
| Priority date | — |
| Expiry date | Mar 12, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2203/16
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present disclosure provides a polyolefin-based composition suitable for use as adhesives and/or tie-layer adhesive compositions as well as a multi-layered structure made from and/or containing the polyolefin-based composition. The polyolefin-based composition is made from and/or contains (a) a grafted polyolefin composition, (b) a first polymer composition, (c) a polypropylene-containing blend composition, and (d) optionally, an additives composition having one or more additives.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.