Biodegradable multi-pack carriers
US11643261B2 · kind B2 · utility
0Cited by
12References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 15, 2021 |
| Grant date | May 9, 2023 |
| Priority date | — |
| Expiry date | Feb 15, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W90/10
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A biodegradable flexible container carrier is formed using a biodegradable plastic material that defines an array of apertures for receiving beverage containers. The biodegradable plastic material includes at least one of a) a polyolefin mixed with a prodegradant additive, b) a polyolefin extruded with a biodegradable co-resin, and c) a biodegradable structural polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.