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:
Jul. 05, 2022
Filed:
Nov. 12, 2018
Sanyo Chemical Industries, Ltd., Kyoto, JP;
Yusuke Araki, Kyoto, JP;
Yoshiyuki Wakahara, Kyoto, JP;
SANYO CHEMICAL INDUSTRIES, LTD., Kyoto, JP;
Abstract
A surfactant (a) having a critical micelle concentration (CMC) of 0.10 g/L or lower, represented by formula (1): R—[—O-(AO)—H](1), wherein Ris a C7-C20 hydrocarbon group having a valence number of m; m is an integer of 2 to 6; Ain (AO)in each of [—O-(AO)—H]is each independently a C2-C4 alkylene group; n in [—O-(AO)—H]is each independently an integer of 1 to 100; and the sum of n in [—O-(AO)—H]is 13 or greater.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile