Delayed release flavorant compositions
US5921247A · kind A · utility
3Cited by
13References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 14, 1998 |
| Grant date | Jul 13, 1999 |
| Priority date | — |
| Expiry date | Jul 14, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24B15/301
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Delayed release flavorant compositions containing flavor-release additives, namely 1,2-diols of the formula ##STR1## wherein R.sup.1 is one of the radicals ##STR2## where R.sup.2 is H, lower alkyl PA1 R.sup.3, R.sup.4 are H, lower alkyl, lower alkoxy, hydroxy, or R.sup.3 +R.sup.4 together are methylenedioxy, PA1 R.sup.5 is lower alkyl and the broken lines represent in the ring one additional bond and in the side chain an optional bond.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.