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Fragrance Concrete And Absolute Obtained By Extraction Of Heterocyclic Solvent From Solid Natural Materials
Abstract: The present invention relates to a method of preparing fragrance concrete and absolute using the contacting of particular solid natural material with a first system of solvents comprising at least one heterocyclic "green" solvent. The invention also relates to the fragrance concrete and fragrance absolute obtained by the preparation process, to a composition comprising the concrete and/or the absolute, and to the use of the heterocyclic green solvent to extract the concrete and/or absolute without observing ether odor.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
03 May 2023
Publication Number
47/2023
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Applicants
L'OREAL
14, rue Royale
75008 Paris
Inventors
1. DU ROIZEL, Géraldine
L'Oreal R&I Aulnay
1 Avenue Eugène Schueller - BP22
93601 Aulnay-Sous-Bois
2. DAVID, Hervé
L'Oreal R&I Aulnay
1 Avenue Eugène Schueller - BP22
93601 Aulnay-Sous-Bois
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202317031639.pdf | 2023-05-03 |
| 2 | 202317031639-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [03-05-2023(online)].pdf | 2023-05-03 |
| 3 | 202317031639-STATEMENT OF UNDERTAKING (FORM 3) [03-05-2023(online)].pdf | 2023-05-03 |
| 4 | 202317031639-REQUEST FOR EXAMINATION (FORM-18) [03-05-2023(online)].pdf | 2023-05-03 |
| 5 | 202317031639-POWER OF AUTHORITY [03-05-2023(online)].pdf | 2023-05-03 |
| 6 | 202317031639-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [03-05-2023(online)].pdf | 2023-05-03 |
| 7 | 202317031639-FORM 18 [03-05-2023(online)].pdf | 2023-05-03 |
| 8 | 202317031639-FORM 1 [03-05-2023(online)].pdf | 2023-05-03 |
| 9 | 202317031639-DECLARATION OF INVENTORSHIP (FORM 5) [03-05-2023(online)].pdf | 2023-05-03 |
| 10 | 202317031639-COMPLETE SPECIFICATION [03-05-2023(online)].pdf | 2023-05-03 |
| 11 | 202317031639-Proof of Right [19-07-2023(online)].pdf | 2023-07-19 |
| 12 | 202317031639-RELEVANT DOCUMENTS [19-09-2023(online)].pdf | 2023-09-19 |
| 13 | 202317031639-PETITION UNDER RULE 137 [19-09-2023(online)].pdf | 2023-09-19 |
| 14 | 202317031639-certified copy of translation [19-09-2023(online)].pdf | 2023-09-19 |
| 15 | 202317031639-FORM 3 [28-09-2023(online)].pdf | 2023-09-28 |
| 16 | 202317031639-FER.pdf | 2025-03-01 |
| 17 | 202317031639-FORM 3 [16-04-2025(online)].pdf | 2025-04-16 |
| 18 | 202317031639-certified copy of translation [23-07-2025(online)].pdf | 2025-07-23 |
| 19 | 202317031639-FORM 4 [29-08-2025(online)].pdf | 2025-08-29 |
Search Strategy
| 1 | 202317031639_SearchStrategyNew_E_fragranceE_27-02-2025.pdf |