Container for mixing and ejection of two components contained therewithin
US5082146A · kind A · utility
4Cited by
6References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 22, 1989 |
| Grant date | Jan 21, 1992 |
| Priority date | — |
| Expiry date | Dec 22, 2009 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D83/687
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Container for one-time use for mixing and ejecting two components contained therewithin features a membrane that is situated inside the container and divides it into two chambers in which the components separately reside. The container is in the form of a pressurized package with outlet valve in which the membrane inside the container is sealed tightly to the same and is designed such that the introduction of a pressure difference in the chambers creates a force that opens the membrane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.