| PATENT ASSIGNEE'S COUNTRY | Germany |
| UPDATE | 09.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
Method of obtaining Ilex resin - Hot-extracting leaves of "Ilex aquifolium" or "Ilex paragua riensis" with AcOEt twice to obtain 2 extract portions - Hot-filtering said portions to obtain filtrate & condensing the filtrate to dry to obtain residue - Extracting residue with non-polar, water-free organic sol vent, heating to boiling & adding Fuller's earth to form hea ted mixt - Hot-filtering said mixt to obtain another filtrate & condensing the filtrate until dry to obtain Ilex resin |
| PATENT PHOTOCOPY | Available on request |
|
Want more information ? Interested in the hidden information ? Click here and do your request. |