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:
Jan. 30, 2007
Filed:
Jul. 30, 2004
Susan Mary Barry, Brussels, BE;
Walter August Maria Broeckx, Holywell, GB;
James Charles Theophile Roger Burckett St. Laurent, Brussels, BE;
Mark Allen Smerznak, Whitley Bay, GB;
Susan Mary Barry, Brussels, BE;
Walter August Maria Broeckx, Holywell, GB;
James Charles Theophile Roger Burckett St. Laurent, Brussels, BE;
Mark Allen Smerznak, Whitley Bay, GB;
The Procter & Gamble Company, Cincinnati, OH (US);
Abstract
Disclosed are aqueous liquid laundry detergent compositions which are in the form of an externally structured aqueous liquid matrix having dispersed therein a plurality of visibly distinct beads. Such beads are prepared so as to be in the form of a liquid core surrounded by a semi-permeable membrane formed by interaction of a cationic polymeric material with an anionic polymeric material. Such beads are stable in the aqueous liquid detergent compositions herein yet disintegrate substantially upon their introduction via the composition into agitated dilute aqueous laundering liquors.