Title:
PREPARATION FOE EXTERNAL USE
Document Type and Number:
Japanese Patent JP2020055807
Kind Code:
A
Abstract:
To provide a preparation for external use which is excellent in use feeling without stickiness and has high film formability and excellent wear resistance.SOLUTION: There is provided a preparation for external use which comprises the following components (A) and (B). The component (A): ionic polymer particles having a glass transition temperature of more than 5°C and 120°C or less which contains (a) one or more hydrophobic monomers selected from the group consisting of styrene and its derivative, a vinyl ester and a hydrophobic acrylic monomer and (b) a constitutional unit derived from an ionic hydrophilic monomer or its salt in which the mass ratio (a)/(b) is 99.5/0.5 to 80/20 and the component (B): one or more compounds selected from the group consisting of phenoxyethanol (B1), 2-ethylhexyl paramethoxycinnamate (B2), benzyl alcohol (B3), sorbitol (B4), a predetermined polyoxyalkylene derivative (B5), a polyoxyalkylene alkyl glucoside (B6), oleic acid (B7), alkyl benzoate (B8), xylitol (B9), (RS)-2-cyano-3,3-diphenylpropane-2-enoic acid 2-ethylhexyl ester (B10) and methylphenylpolysiloxane (B11).SELECTED DRAWING: None
Inventors:
HIRONO SHINGO
OBA CHIHIRO
IZEKI TOMOKAZU
OBA CHIHIRO
IZEKI TOMOKAZU
Application Number:
JP2019180390A
Publication Date:
April 09, 2020
Filing Date:
September 30, 2019
Export Citation:
Assignee:
KAO CORP
International Classes:
A61K8/81; A61K8/04; A61K8/34; A61K8/36; A61K8/37; A61K8/39; A61K8/40; A61K8/60; A61K8/86; A61K8/891; A61Q1/02; A61Q5/00; A61Q19/00; C08F212/00; C08F218/04; C08F220/10
Attorney, Agent or Firm:
Otani patent office