EMBALLAGE À LIBÉRATION PROLONGÉE DE DIOXYDE DE CARBONE POUR APPLICATIONS SUR LA PEAU, ET PROCÉDÉ DE LIBÉRATION PROLONGÉE DE DIOXYDE DE CARBONE SUR LA PEAU

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专利权人:

Mitsui Chemicals, Inc.;Kao Corporation

发明人:

申请号：

EP18868742.0

公开号：

EP3698800A1

申请日:

2018.10.17

申请国别(地区):

EP

年份:

2020

代理人:

摘要：

A carbon dioxide slow-release pack for skin according to the present invention is a carbon dioxide slow-release pack which has a bag shape for slowly releasing carbon dioxide enclosed therein, thereby bringing the carbon dioxide into contact with the skin, and is formed into a bag shape by at least a resin sheet (A), and the resin sheet (A) satisfies at least the following requirements (A-1) and (A-2).(A-1) A carbon dioxide permeability measured under the conditions of 23°C and a relative humidity of 0% according to JIS K7126-1 is 20 L/(m2·day·atm) or more.(A-2) An Oken-type air permeability measured at 23°C according to JIS P8117: 2009 is less than 5 µm/(Pa·s).

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/