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:
Jun. 09, 2020
Filed:
Dec. 12, 2017
The Procter & Gamble Company, Cincinnati, OH (US);
Pieter Jan Maria Saveyn, Heusden, BE;
Susana Fernandez Prieto, Brussels, BE;
Dries Vaes, Houtvenne, BE;
Evelyne Johanna Lutgarde Van Hecke, Bachte-Maria-Laarne, BE;
Laura Orlandini, Le Mont sur Lausanne, CH;
Travis Kyle Hodgdon, Cincinnati, OH (US);
The Procter & Gamble Company, Cincinnati, OH (US);
Abstract
The present invention relates to fabric softener compositions as well as the methods of making and using same. Such liquid fabric softener compositions comprise a quaternary ammonium ester fabric softening active, cellulose fibers and a hydrotrope. Such fabric softener compositions exhibit improved viscosity stability after addition of a hydrotrope while also delivering the softening benefits that are desired by consumers.