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:
Dec. 29, 2015
Filed:
Feb. 15, 2013
Applicant:
Conopco, Inc., Englewood Clifs, NJ (US);
Inventors:
Stephen Norman Batchelor, Chester, GB;
Andrew Paul Chapple, Gwynfryn, GB;
Stephen Thomas Keningley, Brombroough, GB;
Assignee:
Conopco, Inc., Englewood Cliffs, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 17/00 (2006.01); C11D 17/06 (2006.01); C11D 1/83 (2006.01); C11D 3/10 (2006.01); C11D 3/40 (2006.01); C11D 3/04 (2006.01);
U.S. Cl.
CPC ...
C11D 3/40 (2013.01); C11D 1/83 (2013.01); C11D 3/046 (2013.01); C11D 3/10 (2013.01); C11D 17/0039 (2013.01);
Abstract
The present invention provides lenticular or disc detergent particles comprising surfactant, inorganic salts and pigment, wherein the inorganic salts are present on the detergent particles as a coating and the surfactant and the pigment are present as a core. The particles show reduced staining.