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. 17, 2014
Filed:
Sep. 01, 2006
Applicants:
Rahma Benbakoura, Colfontaine, BE;
Serge Creutz, Liege, BE;
Sophie Stassen, Brussels, BE;
Inventors:
Assignee:
Dow Corning Corporation, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/37 (2006.01); C08L 33/02 (2006.01); C08L 33/04 (2006.01); C08L 33/20 (2006.01); C08L 33/22 (2006.01); C08L 33/24 (2006.01); C08L 33/26 (2006.01); C08K 5/17 (2006.01);
U.S. Cl.
CPC ...
C11D 3/37 (2013.01); C11D 3/373 (2013.01); C11D 3/3761 (2013.01); C11D 3/3742 (2013.01); C08L 33/02 (2013.01); C08L 33/04 (2013.01); C08L 33/20 (2013.01); C08L 33/22 (2013.01); C08L 33/24 (2013.01); C08L 33/26 (2013.01); C08K 5/17 (2013.01);
Abstract
A solid composition for releasing active silicone ingredients contains a cationic polymer, an active silicone ingredient and optionally a thickener and a carrier. The cationic polymer is preferably a homopolymer or a copolymer. The cationic polymer has higher water solubility at neutral pH than at a basic pH of 9-11. Granular encapsulated compositions can be prepared by using the solid silicone-releasing composition as a component in a laundry detergent powder, tablet or bar. This is particularly of interest for the delivery of silicone ingredients in the rinse cycle of a laundry operation.