International Flavors & Fragrances Inc.

Johan Gerwin Lodewijk Pluyter

Lewis Michael Popplewell

Yueqian Zhen

Joseph Brain

Kaiping Daniel Lee

Sydney William Bennett

Adam P Closson

Benjamin Amorelli

Takashi Sasaki

Xiao Huang

Chii-Fen Wang

Cory Michael Bryant

Yuchuan Lin

Crystal Kunzel

The present invention provides a novel compound for counteracting amine-based malodor in consumer, industrial and textile products.

Low volatile reactive malodor counteractives and methods of use thereof

The present invention pertains to a method of counteracting a malodor by introducing a malodor counteracting effective amount of a novel 3.2.1-bicyclo-octene or -octane compound represented by formula: 

3.2.1-bicyclo-octene and -octane compounds

The present invention pertains to a method of counteracting a malodor by introducing a malodor counteracting effective amount of a novel 3.2.1-bicyclo-octane compound represented by formula:  

3.2.1-bicyclo-octane compounds

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 mixture of cationic polymers, in a preferred embodiment the coating polymers are a reaction product of polyamines (including 1H-imidazole) and (chloromethyl) oxirane or (bromomethyl) oxirane.

Encapsulated fragrance chemicals

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 cationic starch and guar.

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 mixture of cationic polymers, in a preferred embodiment the coating polymers are a reaction product of polyamines and (chloromethyl) oxirane or (bromomethyl) oxirane.

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.

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Middletown, NJ, United States of America

Johan Gerwin Lodewijk Pluyter