Persistent fragrance release adhesive film paper with sleep aiding effect for artificial board veneering
The invention relates to a lasting fragrance release microcapsule with a sleep aiding effect and adhesive film paper using the microcapsule and used for artificial board veneering. The microcapsule is characterized in that lavender compound essential oil with the sleep aiding effect is coated with a polyurea wall layer modified by POSS (polyhedral oligomeric silsesquioxane). By adopting the wall layer structure of the POSS grafted modified polyurea microcapsule, the strength of the wall layer of the microcapsule is enhanced, the integrity of the wall layer structure in the hot pressing process is ensured, the fragrance is secondarily adsorbed through a cage-shaped structure when the fragrance is released at a high concentration, the release rate of the fragrance is reduced, and the long-term fragrance release of an artificial board product is realized..
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Patent| Erscheinungsjahr: |
2023 |
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| Erschienen: |
2023 |
| Enthalten in: |
Europäisches Patentamt - (2023) vom: 09. Juni Zur Gesamtaufnahme - year:2023 |
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| Sprache: |
Englisch |
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| Beteiligte Personen: |
CHEN YUAN [VerfasserIn] |
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| Links: |
Volltext [kostenfrei] |
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| Anmerkungen: |
Source: www.epo.org (no modifications made), First posted: 2023-06-09, Last update posted on www.tib.eu: 2024-01-22, Last updated: 2024-01-26 |
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| Patentnummer: |
CN116240753 |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
EPA018143806 |
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| 245 | 1 | 0 | |a Persistent fragrance release adhesive film paper with sleep aiding effect for artificial board veneering |
| 264 | 1 | |c 2023 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Source: www.epo.org (no modifications made), First posted: 2023-06-09, Last update posted on www.tib.eu: 2024-01-22, Last updated: 2024-01-26 | ||
| 520 | |a The invention relates to a lasting fragrance release microcapsule with a sleep aiding effect and adhesive film paper using the microcapsule and used for artificial board veneering. The microcapsule is characterized in that lavender compound essential oil with the sleep aiding effect is coated with a polyurea wall layer modified by POSS (polyhedral oligomeric silsesquioxane). By adopting the wall layer structure of the POSS grafted modified polyurea microcapsule, the strength of the wall layer of the microcapsule is enhanced, the integrity of the wall layer structure in the hot pressing process is ensured, the fragrance is secondarily adsorbed through a cage-shaped structure when the fragrance is released at a high concentration, the release rate of the fragrance is reduced, and the long-term fragrance release of an artificial board product is realized. | ||
| 650 | 4 | |a B01J: Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus | |
| 650 | 4 | |a A61K: Preparations for medical, dental, or toilet purposes (devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms a61j0003000000;chemical aspects of, or use of materials for deodorisation of air, for disinfection or sterilisation, or for bandages, dressings, absorbent pads or surgical articles a61l; soap compositions c11d) | |
| 650 | 4 | |a D21H: Pulp compositions; preparation thereof not covered by subclasses d21c, d21d; impregnating or coating of paper; treatment of finished paper not covered by class b31 or subclass d21g; paper not otherwise provided for | |
| 650 | 4 | |a A61P: Specific therapeutic activity of chemical compounds or medicinal preparations | |
| 650 | 4 | |a C11B: Producing, e.g. by pressing raw materials or by extraction from waste materials, refining or preserving fats, fatty substances, e.g. lanolin, fatty oils or waxes; essential oils; perfumes (drying-oils c09f) | |
| 650 | 4 | |a che | |
| 650 | 4 | |a cet | |
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| 700 | 0 | |a SHEN YUNFANG |4 aut | |
| 700 | 0 | |a ZHAO JIANZHONG |4 aut | |
| 700 | 0 | |a JIANG QUANJIAN |4 aut | |
| 700 | 0 | |a TANG YUANMING |4 aut | |
| 700 | 0 | |a GAO SHUICHANG |4 aut | |
| 700 | 0 | |a HAO XIAOMENG |4 aut | |
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| 700 | 0 | |a LI GAIYUN |4 aut | |
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