Firmenich Sa

Arnaud Struillou

Nicolas Pichon

Glenn Verhovnik

Estelle Rassat

Lahoussine Ouali

Charles Fehr

Daniel Reichlin

Addi Fadel

Kitty Van Gruijthuijsen

Sonia Godefroy

José Galindo

Claudie Bellouard Drevet

Damien Berthier

Valery Normand

Andreas Herrmann

Nicolas Paret

Marlène Jacquemond

Philipp Erni

Simon Hurry

Claudie Bellouard

Gregory Dardelle

Yongtao Wu

Magali Lateulere

John Callf

Murray Osborne

Nicholas O'leary

Otto Gräther

Mylene Therrien

Artem Kirshon

Jane Summers

Claudie Bellouard-Drevet

Marlene Jacquemond

Theodore Anastasiou

Douglas Minck

Otto Graether

Described herein is a delivery system including a carrier and a perfume formulation, where the perfume formulation includes 0 to 60 wt. % of a hydrophobic solvent, 40 to 100 wt. % of a perfume oil, where the perfume oil has at least two of the following characteristics: at least 35% of perfuming ingredients having a log P above 3, at least 20% of Bulky materials of Groups 1 to 6 and at least 15% of high impact perfume materials having a Log T<−4, where the perfume formulation is entrapped in the carrier. Also described herein are perfuming compositions and perfumed consumer products including the delivery system.

Perfume formulation for delivery system

Described herein are perfume delivery systems, in particular, a delivery system including a biodegradable carrier and a perfume formulation, as well as and a perfuming composition and a perfumed consumer product including such a delivery system.

Perfume delivery system

Described herein is a composite microcapsule slurry including at least one microcapsule having an oil-based core including a hydrophobic material, preferably a perfume, and a composite shell including a first material and a second material. The first material and the second material are different, the first material is a coacervate, the second material is a polymeric material, and the weight ratio in the slurry between the first material and the second material is between 50:50 and 99.9:0.1.

Composite microcapsules

The various aspects presented herein relate to the field of perfumery. In particular, the present disclosure provides compositions having an increased and/or improved long-lastingness and/or fragrance profile. In addition, the present disclosure provides methods of using such compositions to increase and/or improve the long-lastingness and/or fragrance profile of a fragrance composition.

Fragrance compositions

Described herein is a fragrance delivery system including a perfume oil and a carrier material, where the perfume oil includes at least one pro-perfume compound and where the perfume oil is dispersed in or absorbed within the carrier material. Also described herein are compositions and perfumed products including the same.

Encapsulated pro-perfume compounds

The present disclosure relates to the field of perfumery and more precisely it concerns a deodorant or an antiperspirant composition comprising a β-thio carbonyl profragrance. The use of the composition to reduce body odour and a dispensing container comprising the composition are also objects of the disclosure.

Antiperspirant or deodorant composition

Described herein are rinse-off hair conditioner compositions with high deposition properties for cationically coated microcapsules. The compositions contain limited amounts of quaternary ammonium salts that are replaced by at least one non-quaternized conditioning ingredient to provide a high deposition of microcapsules onto a surface.

Rinse-off conditioner compositions comprising microcapsules

Described herein is a powder detergent composition including a detergent active material including at least a surfactant system, and a granulated powder. The granulated powder includes particles made of: (a) a water soluble polymer matrix, and (b) an oil phase including a perfume dispersed in the water soluble polymer matrix, the oil being at least partly encapsulated in microcapsules. The granulated powder includes up to 30% by weight of encapsulated oil based on the total weight of the powder.

Powder detergent composition

The present disclosure relates to the field of hair coloring compositions. Described herein is an oxidative hair coloring composition including microcapsules made of a perfumed-oil based core and a polymeric shell. Also described herein are a method for coloring hair and a hair coloring kit.

Hair coloring composition comprising microcapsules

The present disclosure relates to microcapsules having an oil-based core and a polymeric shell coated with at least a cationic polymer. Microcapsules defined in the present disclosure combine the presence of an anionic emulsifier and a cationic polymer according to a specific charge density range to optimize the deposition in rinse-off applications.

Microcapsules with improved deposition

The present invention relates to a one-shell aminoplast core-shell microcapsule stabilized by a polyisocyanate. It also provides a method for stabilizing aminoplast microcapsules in liquid aqueous surfactant-rich consumer products.

Process for preparing polyurea microcapsules

Described herein is solid scent booster composition including:

Solid scent booster composition

Described herein are microcapsules having an oil-based core and a polymeric shell, where the oil-based core includes a perfume oil having high impact perfume raw materials and a density balancing material. Perfuming compositions and consumer products including said microcapsules, in particular isotropic or structured consumer products in the form of home care or personal care products, are also described herein.

Density balanced high impact perfume microcapsules

The present invention relates to a new process for the preparation of melamine-formaldehyde free microcapsules. Microcapsules obtainable by said process are also an object of the invention. Perfuming compositions and consumer products comprising said capsules, in particular perfumed consumer products in the form of home care or personal care products, are also part of the invention.

Process for the preparation of microcapsules free from melamine-formaldehyde

The present invention relates to a one-shell aminoplast core-shell microcapsule crosslinked with a polyisocyanate and encapsulating a perfume oil, prepared with very low amount of aminoplast resin. It also provides use of said aminoplast microcapsules in liquid aqueous and powder surfactant-rich consumer products.

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Geneva, Switzerland

Arnaud Struillou