Beverage carbonation devices
US4025655A · kind A · utility
48Cited by
11References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 4, 1976 |
| Grant date | May 24, 1977 |
| Priority date | — |
| Expiry date | Oct 4, 1996 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA23L2/40
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
Beverage carbonation devices employing carbon dioxide-containing molecular sieves. Upon contact with aqueous solutions carbon dioxide is released from such molecular sieves and thereupon dissolves in the liquid to provide a carbonated beverage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.