Strong polyolefin-based thermoplastic elastomeric films and methods of making
US9428638B2 · kind B2 · utility
1Cited by
21References
20Claims
0Family size
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Key dates
| Filing date | Dec 19, 2013 |
| Grant date | Aug 30, 2016 |
| Priority date | — |
| Expiry date | Dec 19, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2409/06
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Stronger thermoplastic elastomeric films having improved tensile strength and elastic properties are disclosed herein. The thermoplastic elastomeric films include a combination of polyolefin-based thermoplastic elastomers, styrenic block copolymers, and strength-enhancing agents. The films are suitably free of filler particles such as calcium carbonate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.