Title:
NANOSHEET
Document Type and Number:
Japanese Patent JP2021155356
Kind Code:
A
Abstract:
To provide a nanosheet which can be easily produced and is excellent in safety and water resistance and a coating film and a cosmetic excellent in hydrophobicity containing the same and to provide a method for producing a nanosheet.SOLUTION: There are provided [1] a nanosheet composed of a composite containing (A) a modified silicone having a solubility parameter (SP value) of 6 (cal/cm3)1/2 or more and less than 8.0 (cal/cm3)1/2 and (B) a cyclodextrin or its derivative, [2] a coating film containing the nanosheet, [3] a cosmetic containing the nanosheet and [4] a method for producing a nanosheet which comprises a step of mixing the modified silicone [A] and the cyclodextrin or its derivative (B) in the presence of water.SELECTED DRAWING: None
Inventors:
HAYASHI KAORI
Application Number:
JP2020056638A
Publication Date:
October 07, 2021
Filing Date:
March 26, 2020
Export Citation:
Assignee:
KAO CORP
International Classes:
A61K8/898; A61K8/02; A61K8/73; A61K8/89; A61K8/894; A61K9/10; A61K47/34; A61K47/40; A61Q5/00; A61Q19/00
Attorney, Agent or Firm:
Otani patent office