Title:
低曳糸性増粘剤、及び該増粘剤を配合した化粧料
Document Type and Number:
Japanese Patent JP6503296
Kind Code:
B2
Abstract:
The present invention was aimed to provide a low-stringiness thickener consisting of a compound in high demand as a thickener for cosmetics, i.e., polyacrylic acid or a salt thereof, or PAMPS or a salt thereof, where a stringiness property of the compound was reduced. A low-stringiness thickener consisting of a compound selected from polyacrylic acid, a salt of polyacrylic acid, PAMPS, and a salt of PAMPS, wherein the weight-average m olecular weight of the compound is 500 thousand to 8 million, and wherein the content of the compound having the molecular weight of 10 million or higher is 10 mass% or le ss.
Inventors:
Atsushi Sogabe
Matsuo Ayano
Shinichi Yusa
Matsuo Ayano
Shinichi Yusa
Application Number:
JP2015541373A
Publication Date:
April 17, 2019
Filing Date:
October 09, 2013
Export Citation:
Assignee:
Shiseido Co., Ltd.
International Classes:
A61K8/81; A61Q1/00; A61Q19/00
Domestic Patent References:
| JP2008088290A | ||||
| JP2005160890A | ||||
| JP2013043843A | ||||
| JP2001342451A | ||||
| JP586361A |
Foreign References:
| US20130157901 | ||||
| US4065422 | ||||
| US20100105832 | ||||
| CN102633700A |
Attorney, Agent or Firm:
Yuji Iwahashi