Insulated container and method of making the same
US11091311B2 · kind B2 · utility
5Cited by
286References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 8, 2018 |
| Grant date | Aug 17, 2021 |
| Priority date | — |
| Expiry date | Aug 8, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2439/02
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
An insulative cup is formed of a multi-layer sheet. The multi-layer sheet comprises an insulative cellular non-aromatic polymeric material, a film layer, and a polymeric lamination layer. The insulative cellular non-aromatic polymeric material is formed from a formulation comprising a base resin blend and a physical nucleating agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.