Title:
THICKENING/GELLING AGENT
Document Type and Number:
WIPO Patent Application WO/2024/009961
Kind Code:
A1
Abstract:
The present invention provides a thickening/gelling agent which contains an organopolysiloxane X that is obtained by a method that comprises a step in which at least one addition compound selected from the group consisting of organic acid anhydrides and cyclic sulfonic acids is added to an organopolysiloxane X' represented by formula (I) and the resulting product is neutralized with a basic compound. If 10 parts by mass of this thickening/gelling agent is added to 100 parts by mass of decamethylcyclopentasiloxane, the transmittance as determined at the wavelength of 650 nm is 75% or more. The present invention also provides a composition for oily cosmetic preparations, the composition containing this thickening/gelling agent. A thickening/gelling agent according to the present invention is suitably used for the purpose of thickening/gelling a liquid organic compound such as a silicone oil, an organic compound with low polarity and a nonpolar organic compound in various fields such as fields of coating materials, inks, lubricating oils, agricultural products, aquatic products, cosmetic products, pharmaceutical products, fibers, resins, polymers, rubbers and metals.
Inventors:
SAKANISHI YUICHI
KOBAYASHI KOUKI
ONO AIKA
HIGUCHI TOMONORI
KOBAYASHI KOUKI
ONO AIKA
HIGUCHI TOMONORI
Application Number:
PCT/JP2023/024655
Publication Date:
January 11, 2024
Filing Date:
July 03, 2023
Export Citation:
Assignee:
TAIYO KAGAKU KK (JP)
International Classes:
A61K8/898; A61K8/04; A61K8/58; A61Q17/04
Foreign References:
| JP2013082819A | 2013-05-09 | |||
| JP2007332295A | 2007-12-27 |
Attorney, Agent or Firm:
HOSODA, Yoshinori (JP)
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