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:
Feb. 07, 2006
Filed:
May. 20, 2003
Lewis Michael Popplewell, Morganville, NJ (US);
Gerry A. Helft-brummer, Ocean, NJ (US);
Robert V. Russo, Brooklyn, NY (US);
Franklin A. Pringgosusanto, Laurence Harbor, NJ (US);
Christopher L. Gellner, Brick, NJ (US);
Lewis Michael Popplewell, Morganville, NJ (US);
Gerry A. Helft-Brummer, Ocean, NJ (US);
Robert V. Russo, Brooklyn, NY (US);
Franklin A. Pringgosusanto, Laurence Harbor, NJ (US);
Christopher L. Gellner, Brick, NJ (US);
International Flavors & Fragrances Inc., New York, NY (US);
Abstract
Described is a method for imparting a substantive fragrance to fabrics being washed or dried in a washing machine or clothes dryer by means of tumbling the fabrics with one or more sachets, each of which contains fragrance-containing particles. The polymer particles comprise an ethylene-vinyl acetate copolymer, a blend of polyethylene and an ethylene/vinyl acetate copolymer, an ester-terminated polyamide, a blend of an ester-terminated polyamide and a polysaccharide and/or a C–Calkyl methacrylate polymer. A method for producing fragrance-containing particles is also disclosed.