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:
Aug. 21, 2018
Filed:
Apr. 01, 2016
The Procter & Gamble Company, Cincinnati, OH (US);
Andre Chieffi, Newcastle upon Tyne, GB;
Jill Robyn Dorgan, Newcastle upon Tyne, GB;
Anthony McMeekin, Newcastle upon Tyne, GB;
Alan Thomas Brooker, Newcastle upon Tyne, GB;
Carly Pickering, Newcastle upon Tyne, GB;
Paul Anthony Gould, Newcastle upon Tyne, GB;
William Alexander Caufield, Newcastle upon Tyne, GB;
Laura Judith Smalley, Newcastle upon Tyne, GB;
Michael Richard Irvine, Newcastle upon Tyne, GB;
The Procter & Gamble Company, Cincinnati, OH (US);
Abstract
A solid free-flowing particulate laundry detergent composition including: (a) from 0.1 wt % to 5 wt % hueing agent particle comprising: (i) from 2 wt % to 10 wt % hueing agent; and (ii) from 60 wt % to 98 wt % clay; and (b) from 0.5 wt % to 20 wt % ethoxylated alkyl sulphate particle including: (i) from 40 wt % to 60 wt % partially ethoxylated alkyl sulphate anionic detersive surfactant; (ii) from 20 wt % to 50 wt % salt; and (iii) from 10 wt % to 30 wt % silica.