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1. WO2007085991 - CONTROLLED RELEASE OF ACTIVE COMPOUNDS FROM DYNAMIC MIXTURES

Publication Number WO/2007/085991
Publication Date 02.08.2007
International Application No. PCT/IB2007/050187
International Filing Date 19.01.2007
IPC
A61Q 13/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
13Formulations or additives for perfume preparations
A61Q 17/02 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
17Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
02containing insect repellants
A61K 8/40 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
30containing organic compounds
40containing nitrogen
A61K 8/41 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
30containing organic compounds
40containing nitrogen
41Amines
C11D 3/50 2006.01
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
3Other compounding ingredients of detergent compositions covered in group C11D1/101
50Perfumes
A01N 33/24 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
33Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
16containing nitrogen-to-oxygen bonds
24only one oxygen atom attached to the nitrogen atom
CPC
A01N 25/18
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
25Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, ; e.g. seed treatment or sequential application;
18Vapour or smoke emitting compositions with delayed or sustained release
A61K 2800/57
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
2800Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
40Chemical, physico-chemical or functional or structural properties of particular ingredients
57Compounds covalently linked to a(n inert) carrier molecule, e.g. conjugates, pro-fragrances
A61K 8/40
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
30containing organic compounds
40containing nitrogen
A61K 8/41
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
30containing organic compounds
40containing nitrogen
41Amines
A61Q 13/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
13Formulations or additives for perfume preparations
A61Q 17/02
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
17Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
02containing insect repellants
Applicants
  • FIRMENICH SA [CH]/[CH] (AllExceptUS)
  • UNIVERSITE LOUIS PASTEUR [FR]/[FR] (AllExceptUS)
  • CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE [FR]/[FR] (AllExceptUS)
  • HERRMANN, Andreas [DE]/[CH] (UsOnly)
  • LEHN, Jean-Marie [FR]/[FR] (UsOnly)
  • GODIN, Guillaume [FR]/[FR] (UsOnly)
Inventors
  • HERRMANN, Andreas
  • LEHN, Jean-Marie
  • GODIN, Guillaume
Agents
  • CARINA, Riccardo
Priority Data
06100755.524.01.2006EP
06122424.217.10.2006EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CONTROLLED RELEASE OF ACTIVE COMPOUNDS FROM DYNAMIC MIXTURES
(FR) LIBERATION REGULEE DE COMPOSES ACTIFS PROVENANT DE MELANGES DYNAMIQUES
Abstract
(EN)
The present invention relates to a dynamic mixture in the form of a dynamic mixture obtained by reacting together, in the presence of water, at least one O-substituted hydroxylamine or S-substituted thiohydroxylamine derivative with at least one perfuming, flavoring, insect repellent or attractant, bactericide and/or fungicide aldehyde or ketone. The invention's mixture is capable of releasing in a controlled and prolonged manner said aldehyde or ketone in the surrounding environment. Furthermore, the present invention concerns also the use of said dynamic mixtures as perfuming ingredients as well as the perfuming compositions or perfumed articles comprising the invention's mixtures.
(FR)
La présente invention concerne un mélange dynamique sous la forme d’un mélange dynamique obtenu par la réaction, en présence d’eau, d’au moins un dérivé hydroxylamine O-substituée ou thiohydroxylamine S-substituée avec au moins un aldéhyde ou une cétone parfumant, aromatisant, insecticide ou insecticide-appât, bactéricide et/ou fongicide. Le mélange de l'invention est capable de libérer ledit aldéhyde ou ladite cétone d’une manière régulée et prolongée dans l'environnement proche. En outre, la présente invention concerne également l'utilisation desdits mélanges dynamiques en tant qu’ingrédients de parfum ainsi que des compositions de parfum ou des articles parfumés comprenant les mélanges de l'invention.
Also published as
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