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:
Apr. 04, 2017
Filed:
Oct. 11, 2013
Applicant:
International Flavors & Fragrances Inc., New York, NY (US);
Inventors:
Takashi Sasaki, Matawan, NJ (US);
Johan Pluyter, Middletown, NJ (US);
Lewis Michael Popplewell, Morganville, NJ (US);
Assignee:
INTERNATIONAL FLAVORS & FRAGRANCES INC., New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/11 (2006.01); C11D 3/37 (2006.01); C11D 3/50 (2006.01); A61Q 5/02 (2006.01); A61Q 19/10 (2006.01);
U.S. Cl.
CPC ...
A61K 8/11 (2013.01); A61Q 5/02 (2013.01); A61Q 19/10 (2013.01); C11D 3/3773 (2013.01); C11D 3/505 (2013.01);
Abstract
A polymeric encapsulated fragrance is disclosed which is suitable for use in personal care and cleaning products. In a preferred embodiment of the invention the fragrance is encapsulated by a first polymer material to form a fragrance encapsulated polymer, the polymer encapsulated shell is then coated with a cationic polymer, preferably a terpolymer composed of methacrylamidopropyl trimethyl ammonium chloride, acrylamide and acrylic acid.