The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 05, 2020
Filed:
Jun. 14, 2016
Nissan Chemical Industries, Ltd., Tokyo, JP;
Tsubasa Kashino, Funabashi, JP;
NISSAN CHEMICAL INDUSTRIES, LTD., Tokyo, JP;
Abstract
A method for adjusting hardness of a stick-shaped base material including a lipid peptide compound. A method for adjusting hardness of a gelled solid base material for skin external application including a surfactant, water, and lipid peptide compound including compounds of formulae (1) or similar, wherein Ris a Caliphatic group, Ris a hydrogen atom or similar, and Ris a —(CH)n-X group, n is a number from 1 to 4, and X is amino group, the method including adding a pH adjuster to a solution in which the material is dissolved, or a solution including a surfactant, water, and lipid peptide compound including at least one of compounds of formulae (1) to (3) or pharmaceutically usable salts thereof, to adjust the pH of the solution to a weak acidic to neutral range, causing gelation of the solution to form a solid base material for skin external application.