Abstract
The present invention concerns the use of light to convert indicant to indigo. The invention is particularly useful in dyeing textiles from indican by simple light exposure, thereby providing a greener alternative to current industrial processes for colored fabrics and other products.
Original language | English |
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IPC | D06P 3/ 00 A I |
Patent number | WO2024052526 |
Filing date | 09/09/2022 |
Country/Territory | International Bureau of the World Intellectual Property Organization (WIPO) |
Priority date | 09/09/2022 |
Priority number | EP20220194865 |
Publication status | Published - 14 Mar 2024 |