Tobacco compositions containing 3-ethoxy-4-hydroxybenzaldehyde 2,2-dimethyl propanediol acetal
US4128101A · kind A · utility
2Cited by
1References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 10, 1977 |
| Grant date | Dec 5, 1978 |
| Priority date | — |
| Expiry date | May 10, 1997 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24B15/403
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
3-Ethoxy-4-hydroxybenzaldehyde 2,2-dimethyl-propanediol acetal has a unique flavor and aroma which markedly enhance the flavor and aroma of tobacco products and comestibles. Unlike ethyl vanillin from which it is derived, the acetal has a less pronounced vanilla or ethyl vanillin odor and taste and a more intense chocolate by-note.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.