Plant extract compositions for forming protective coatings
US11767278B2 · kind B2 · utility
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99References
18Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 7, 2021 |
| Grant date | Sep 26, 2023 |
| Priority date | — |
| Expiry date | Jun 7, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D167/04
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Described herein are methods of preparing cutin-derived monomers, oligomers, or combinations thereof from cutin-containing plant matter. The methods can include heating the cutin-derived plant matter in a solvent at elevated temperature and pressure. In some preferred embodiments, the methods can be carried out without the use of additional acidic or basic species.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.