Beverage carbonation
US3992493A · kind A · utility
22Cited by
11References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 15, 1974 |
| Grant date | Nov 16, 1976 |
| Priority date | — |
| Expiry date | Jul 15, 1994 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S261/07
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
Beverage carbonation methods, compositions and 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.