油性化粧料
Provided is an oil-based cosmetic containing the following components (A), (B), and (C): (A) 1 to 50 mass% of a cellulose derivative having a cellulose skeleton for a main chain, in which 45 to 95 mol % of all the hydroxyl groups are substituted with group-O-M-R (wherein M represents CH2 or a carbonyl group C=O, R represents an alkyl group or an alkenyl group of a straight chain or a branched chain having 3 to 40 carbons, a branched chain alkyl group, or an alkenyl group); (B) 5 to 80 mass% of a volatile hydrocarbon oil; and (C) 5 to 50 mass% of an ester oil that is a liquid at 25 °C, wherein a mass ratio (B)/(C)of component (B) to component (C) is 0.7 to 9, and when a shear rate at 25 °C is 0.1 s-1, a shear viscosity of the total bulk is 1,500 Pa·s or less..
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Patent| Erscheinungsjahr: |
2021 |
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| Erschienen: |
2021 |
| Enthalten in: |
Europäisches Patentamt - (2021) vom: 26. Feb. Zur Gesamtaufnahme - year:2021 |
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| Sprache: |
Unbestimmt |
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| Links: |
Volltext [kostenfrei] |
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| Themen: |
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| Anmerkungen: |
Source: www.epo.org (no modifications made), Last update posted on www.epo.org: 2021-02-26, Last updated: 2021-03-11 |
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| Patentnummer: |
JP6829581 |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
EPA004373243 |
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| 520 | |a Provided is an oil-based cosmetic containing the following components (A), (B), and (C): (A) 1 to 50 mass% of a cellulose derivative having a cellulose skeleton for a main chain, in which 45 to 95 mol % of all the hydroxyl groups are substituted with group-O-M-R (wherein M represents CH2 or a carbonyl group C=O, R represents an alkyl group or an alkenyl group of a straight chain or a branched chain having 3 to 40 carbons, a branched chain alkyl group, or an alkenyl group); (B) 5 to 80 mass% of a volatile hydrocarbon oil; and (C) 5 to 50 mass% of an ester oil that is a liquid at 25 °C, wherein a mass ratio (B)/(C)of component (B) to component (C) is 0.7 to 9, and when a shear rate at 25 °C is 0.1 s-1, a shear viscosity of the total bulk is 1,500 Pa·s or less. | ||
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