- 专利标题: KOSMETISCHE O/W-EMULSIONEN ZUR HAUTAUFHELLUNG
- 专利标题(英): EP3344222A1 - Cosmetic o/w emulsions for lightening skin
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申请号: EP16738172.2申请日: 2016-07-12
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公开(公告)号: EP3344222A1公开(公告)日: 2018-07-11
- 发明人: HARTMANN, Ira , HEINEN, Soraya , WALDMANN-LAUE, Marianne
- 申请人: Henkel AG & Co. KGaA
- 申请人地址: Henkelstrasse 67 40589 Düsseldorf DE
- 专利权人: Henkel AG & Co. KGaA
- 当前专利权人: Henkel AG & Co. KGaA
- 当前专利权人地址: Henkelstrasse 67 40589 Düsseldorf DE
- 优先权: DE102015216605 20150831
- 国际公布: WO2017036650 20170309
- 主分类号: A61K8/34
- IPC分类号: A61K8/34 ; A61K8/36 ; A61K8/362 ; A61K8/37 ; A61K8/55 ; A61K8/60 ; A61K8/67 ; A61Q19/02 ; A61K8/97 ; A61K8/06 ; A61K8/73
摘要:
The invention relates to cosmetic or dermatological compositions for lightening skin in the form of oil-in-water emulsions, containing a combination of the following ingredients a) – d): a) 0.01 to 3.00 wt.% of at least one C
12-20 -alkyl phosphate or a C
12-20 -alkyl phosphate salt, b) 0.01 to 3.00 wt.% of at least one – optionally hydrolyzed – C
14-20 -mono- or diacylglycerol, c) 0.05 to 5.00 wt.% of at least one alkyl(oligo)glycoside of the general formula RO-[G]
x , in which R represents a saturated alkyl group with 12 to 24 C atoms, G represents a sugar group with 5 or 6 C atoms, and x represents numbers from 1 to 10, and d) 0.01 to 10.00 wt.% of at least one skin lightening ingredient. The compositions are suitable for lightening age spots and/or freckles and/or balancing the skin color and/or achieving a more even skin appearance. The oil-in-water emulsions are additionally characterized by a particularly good storage stability and skin tolerance.
12-20 -alkyl phosphate or a C
12-20 -alkyl phosphate salt, b) 0.01 to 3.00 wt.% of at least one – optionally hydrolyzed – C
14-20 -mono- or diacylglycerol, c) 0.05 to 5.00 wt.% of at least one alkyl(oligo)glycoside of the general formula RO-[G]
x , in which R represents a saturated alkyl group with 12 to 24 C atoms, G represents a sugar group with 5 or 6 C atoms, and x represents numbers from 1 to 10, and d) 0.01 to 10.00 wt.% of at least one skin lightening ingredient. The compositions are suitable for lightening age spots and/or freckles and/or balancing the skin color and/or achieving a more even skin appearance. The oil-in-water emulsions are additionally characterized by a particularly good storage stability and skin tolerance.
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