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公开(公告)号：US11975086B2
公开(公告)日：2024-05-07
申请号：US17809661
申请日：2022-06-29
Applicant: KAO CORPORATION
Inventor： Toshiaki Ozawa , Takaya Sakai , Mariko Miyoshi , Daisuke Furukawa , Aya Shirai
IPC: A61K8/41 , A61K8/36 , A61K8/37 , A61K8/39 , A61K8/44 , A61K8/46 , A61K8/49 , A61K31/075 , A61K31/08 , A61K31/133 , A61K31/198 , A61K31/225 , A61K31/23 , A61K31/231 , A61K31/25 , A61K31/351 , A61K31/5375 , A61K45/06 , A61P17/00 , A61P17/10 , A61Q19/00 , A61Q19/10
CPC classification number: A61K8/41 , A61K8/361 , A61K8/37 , A61K8/375 , A61K8/39 , A61K8/44 , A61K8/463 , A61K8/466 , A61K8/49 , A61K8/498 , A61K31/075 , A61K31/08 , A61K31/133 , A61K31/198 , A61K31/225 , A61K31/23 , A61K31/231 , A61K31/25 , A61K31/351 , A61K31/5375 , A61K45/06 , A61P17/00 , A61P17/10 , A61Q19/00 , A61Q19/10 , A61K2800/596
Abstract: A method for removing keratotic plugs capable of sufficiently exhibiting an excellent keratotic plug-removing effect without a burden, such as pam and of irritation, on the skin. The method comprises applying a composition comprising (X) one or more selected from (X1) 2-amino-2-hydroxymethyl-1,3-propanediol, (X2) 2-amino-2-methyl-1-propanol, and (X3) 2-amino-2-methyl-1,3-propanediol and a nonionic surfactant to the skin.
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公开(公告)号：US11406576B2
公开(公告)日：2022-08-09
申请号：US16604019
申请日：2018-04-09
Applicant: KAO CORPORATION
Inventor： Toshiaki Ozawa , Takaya Sakai , Mariko Miyoshi , Daisuke Furukawa , Aya Shirai
Abstract: Provided is a method for removing keratotic plugs capable of sufficiently exhibiting an excellent keratotic plug-removing effect without a burden, such as pain and of irritation, on the skin.
The present invention relates to a method for removing keratotic plugs comprising using a composition comprising (X) one or more selected from the group consisting of (X1) 2-amino-2-hydroxymethyl-1,3-propanediol (X2), 2-amino-2-methyl-1-propanol, and (X3) 2-amino-2-methyl-1,3-propanediol.
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