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:
Sep. 23, 1980
Filed:
Aug. 11, 1978
Yunosuke Nakagawa, Saitama, JP;
Kozo Fujii, Funabashi, JP;
Kao Soap Company, Tokyo, JP;
Abstract
A uniform transparent aqueous liquid composition is disclosed. The solid components of the composition consist essentially of; (A) a nonionic surfactant having one or more polyoxyethylene radicals in the molecule as a hydrophilic group, (B) a nonionic water soluble polymer having hydroxyl radicals or pyrrolidone radicals in the molecule, and (C) as a fluorescent optical brightener, a 4,4'-bis(2-sulfostyryl)biphenyl salt. The composition is especially effective on clothes made of hydrophobic fibers, such as polyester fibers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile