公开(公告)号：US09241884B2

公开(公告)日：2016-01-26

申请号：US14372896

申请日：2012-12-25

Applicant: SHISEIDO COMPANY, LTD.

Inventor： Masayuki Shirao ,  Shigeru Mugikura

IPC: A61K8/362 ,  A61K8/368 ,  A61K8/73 ,  A61K8/25 ,  A61K8/26 ,  A61K8/60 ,  A61K8/86 ,  A61K8/92 ,  A61K8/02 ,  A61Q19/00

CPC classification number: A61K8/25 ,  A61K8/0241 ,  A61K8/26 ,  A61K8/362 ,  A61K8/368 ,  A61K8/60 ,  A61K8/731 ,  A61K8/86 ,  A61K8/922 ,  A61Q19/00 ,  A61Q19/008

Abstract: Provided is a redispersible powder-dispersed cosmetic which has a clear supernatant when unused, can exhibit good powder redispersibility when shaken upon use, has a good sensation, e.g., smoothness and non-stickiness, upon application to the skin, and has an excellent effect of dissolving/removing keratotic plugs. The cosmetic is characterized by comprising (A) succinic acid and/or a salt thereof, (B) bentonite and (C) a hydrophilic surfactant. Particularly preferably, the cosmetic additionally comprises a cellulose powder. It is preferred that the component (A), i.e., succinic acid and/or the salt thereof, is contained in an amount of 0.01 to 10.0 mass % relative to the total amount of the cosmetic.

Abstract translation: 本发明提供一种可再分散粉末分散的化妆品，其在未使用时具有清澈的上清液，当使用时摇动时可显示良好的粉末再分散性，在施用于皮肤时具有良好的感觉，例如平滑度和不粘性，并且具有优异的效果 的溶解/去除角质化栓塞。 化妆品的特征在于包含（A）琥珀酸和/或其盐，（B）膨润土和（C）亲水性表面活性剂。 特别优选地，化妆品另外包含纤维素粉末。 相对于化妆品的总量，优选成分（A），即琥珀酸和/或其盐的含量为0.01〜10.0质量％。

公开(公告)号：US20140357721A1

公开(公告)日：2014-12-04

申请号：US14372896

申请日：2012-12-25

Applicant: SHISEIDO COMPANY, LTD.

Inventor： Masayuki Shirao ,  Shigeru Mugikura

IPC: A61K8/25 ,  A61K8/60 ,  A61K8/362

CPC classification number: A61K8/25 ,  A61K8/0241 ,  A61K8/26 ,  A61K8/362 ,  A61K8/368 ,  A61K8/60 ,  A61K8/731 ,  A61K8/86 ,  A61K8/922 ,  A61Q19/00 ,  A61Q19/008

Abstract: Provided is a redispersible powder-dispersed cosmetic which has a clear supernatant when unused, can exhibit good powder redispersibility when shaken upon use, has a good sensation, e.g., smoothness and non-stickiness, upon application to the skin, and has an excellent effect of dissolving/removing keratotic plugs. The cosmetic is characterized by comprising (A) succinic acid and/or a salt thereof, (B) bentonite and (C) a hydrophilic surfactant. Particularly preferably, the cosmetic additionally comprises a cellulose powder. It is preferred that the component (A), i.e., succinic acid and/or the salt thereof, is contained in an amount of 0.01 to 10.0 mass % relative to the total amount of the cosmetic.

Abstract translation: 本发明提供一种可再分散粉末分散的化妆品，其在未使用时具有清澈的上清液，当使用时摇动时可显示良好的粉末再分散性，在施用于皮肤时具有良好的感觉，例如平滑度和不粘性，并且具有优异的效果 的溶解/去除角质化栓塞。 化妆品的特征在于包含（A）琥珀酸和/或其盐，（B）膨润土和（C）亲水性表面活性剂。 特别优选地，化妆品另外包含纤维素粉末。 相对于化妆品的总量，优选成分（A），即琥珀酸和/或其盐的含量为0.01〜10.0质量％。