Title:
ARTIFICIAL PUMICE
Document Type and Number:
Japanese Patent JP2016202611
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an artificial pumice which is smooth to the skin when used, and can remove keratin without causing discomfort with the elbows, knees or the like.SOLUTION: The artificial pumice is formed of hard urethane foam, the C hardness of the hard urethane foam is 45-60 and the foam density is 0.07 g/cm-0.11 g/cm. The artificial pumice makes an effect that it is not too soft to remove keratin sufficiently by robbing the elbows and the knees and not too hard to prevent damage or pain of the skin.SELECTED DRAWING: Figure 1
Inventors:
YASUI SADAKATSU
KURIYAMA SATOSHI
KURIYAMA SATOSHI
Application Number:
JP2015088307A
Publication Date:
December 08, 2016
Filing Date:
April 23, 2015
Export Citation:
Assignee:
IEJ:KK
International Classes:
A47K7/02; A47L13/10