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:
Nov. 26, 2024
Filed:
Aug. 26, 2019
Applicant:
Kao Corporation, Tokyo, JP;
Inventor:
Kenji Hozumi, Wakayama, JP;
Assignee:
KAO CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 1/00 (2006.01); C11D 1/00 (2006.01); C11D 1/72 (2006.01); C11D 1/83 (2006.01); C11D 3/18 (2006.01); C11D 3/20 (2006.01); G01N 1/10 (2006.01); G01N 5/04 (2006.01); G01N 33/00 (2006.01);
U.S. Cl.
CPC ...
G01N 5/04 (2013.01); C11D 1/83 (2013.01); G01N 1/10 (2013.01);
Abstract
The present invention is a method for estimating a physical property of an aqueous sample containing a surfactant and water, comprising: adding an oil component and a phase-changing probe to the aqueous sample, and estimating the physical property of the aqueous sample from an amount of the phase-changing probe when a phase structure of the mixture changes.