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:
Sep. 12, 2006
Filed:
Nov. 20, 2003
Lewis Michael Popplewell, Morganville, NJ (US);
Yueqian Zhen, Tredyffrin, PA (US);
Cory Michael Bryant, Washington, DC (US);
Johan Gerwin Lodewijk Pluyter, Middletown, NJ (US);
Lewis Michael Popplewell, Morganville, NJ (US);
Yueqian Zhen, Tredyffrin, PA (US);
Cory Michael Bryant, Washington, DC (US);
Johan Gerwin Lodewijk Pluyter, Middletown, NJ (US);
International Flavors & Fragrances Inc., New York, NY (US);
Abstract
Described is a process for imparting a fragrance to, and/or eliminating a malodour from solid or semi-solid surfaces through the use of polymeric particles. The polymeric particles have infrastructures composed of ethylene-vinyl copolymers, polymethyl methacrylate, polystyrene and/or ethylcellulose. Also described are aqueous treatment compositions for use in such processes.