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. 28, 2003
Filed:
Dec. 20, 2000
Applicant:
Inventors:
Jean-Luc Philippe Bettiol, Brussels, BE;
Alfred Busch, Londerzeel, BE;
Hugo Denutte, Hofstade, BE;
Christophe Laudamiel, Brussels, BE;
Peter Marie Kamiel Perneel, Bruges, BE;
Maria Montserrat Sanchez-Pena, Brussels, BE;
Johan Smets, Lubbeek, BE;
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/37 ; C11D 3/50 ; C08F 8/28 ;
U.S. Cl.
CPC ...
C11D 3/37 ; C11D 3/50 ; C08F 8/28 ;
Abstract
The present invention relates to a product of reaction between an amino functional polymer comprising at least one primary and/or secondary amine and one or more active ingredient. By the present invention, there is provided a release of the active component over a longer period of time than by the use of the active itself.