Title:
METHOD FOR PRODUCING POROUS BODY, POROUS BODY, COSMETIC ARTICLE, AND NURSING ARTICLE
Document Type and Number:
Japanese Patent JP2023094827
Kind Code:
A
Abstract:
To provide a porous body which is excellent in heat resistance and oil resistance.SOLUTION: A method for producing a porous body removes sugar alcohol and inorganic salt particles from a mixture obtained by mixing a thermoplastic polyurethane resin, the sugar alcohol and the inorganic salt particles at a temperature equal to or higher than a melting point of the sugar alcohol.SELECTED DRAWING: None
Inventors:
TANAKA YOSHINORI
HARADA NAOYA
NISHIZAWA YUICHIRO
HARADA NAOYA
NISHIZAWA YUICHIRO
Application Number:
JP2021210360A
Publication Date:
July 06, 2023
Filing Date:
December 24, 2021
Export Citation:
Assignee:
INOUE MTP KK
International Classes:
C08J9/26
Attorney, Agent or Firm:
Patent Attorney Corporation Grandum Patent Office