Packing container having excellent slipping property for the content
US10689178B2 · kind B2 · utility
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19References
7Claims
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Key dates
| Filing date | Jul 5, 2013 |
| Grant date | Jun 23, 2020 |
| Priority date | — |
| Expiry date | Jul 5, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24372
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A packing container featuring markedly improved slipping property and non-adhering property for its contents. In the packing container filled with a content (7), at least part of the surface that comes in contact with the content (7) is a liquid-permeable surface (1) which holds a lubricating liquid (5) different from the content (7).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.