WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2008093272) CONTROLLED RELEASE OF ACTIVE ALDEHYDES AND KETONES FROM EQUILIBRATED DYNAMIC MIXTURES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2008/093272    International Application No.:    PCT/IB2008/050289
Publication Date: 07.08.2008 International Filing Date: 28.01.2008
IPC:
C07D 239/04 (2006.01), C07D 233/02 (2006.01), C11D 3/50 (2006.01), A61Q 13/00 (2006.01)
Applicants: FIRMENICH SA [CH/CH]; 1, route des Jeunes, P. O. Box 239, CH-1211 Geneva 8 (CH) (For All Designated States Except US).
UNIVERSITE DE STRASBOURG [FR/FR]; 4, rue Blaise Pascal, CS 90032, F-67081 Strasbourg Cedex (FR) (For All Designated States Except US).
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE [FR/FR]; 3, rue Michel Ange, F-75794 Paris Cedex 16 (FR) (For All Designated States Except US).
HERRMANN, Andreas [DE/CH]; (CH) (For US Only).
GODIN, Guillaume [FR/FR]; (FR) (For US Only).
LEHN, Jean-Marie [FR/FR]; (FR) (For US Only)
Inventors: HERRMANN, Andreas; (CH).
GODIN, Guillaume; (FR).
LEHN, Jean-Marie; (FR)
Agent: CARINA, Riccardo; Firmenich Sa, 1, route des Jeunes, P.O. Box 239, CH-1211 Geneva 8 (CH)
Priority Data:
07101370.0 30.01.2007 EP
07116890.0 21.09.2007 EP
Title (EN) CONTROLLED RELEASE OF ACTIVE ALDEHYDES AND KETONES FROM EQUILIBRATED DYNAMIC MIXTURES
(FR) LIBÉRATION CONTRÔLÉE D'ALDÉHYDES ET DE CÉTONES ACTIFS DE MÉLANGES DYNAMIQUES ÉQUILIBRÉS
Abstract: front page image
(EN)The present invention concerns a dynamic mixture obtained by combining, in the presence of water, at least one diamine derivative, comprising at least one benzylamine moiety, with at least one active aldehyde or ketone. The invention's mixture is capable of releasing in a controlled and prolonged manner said active compound, in particular perfuming ingredients, in the surrounding environment.
(FR)La présente invention concerne un mélange dynamique obtenu par combinaison, en présence d'eau, d'au moins un dérivé diamine, comprenant au moins une fraction benzylamine, avec au moins un aldéhyde ou une cétone actifs. Le mélange de l'invention est capable de libérer de manière contrôlée et prolongée ledit composé actif, en particulier des ingrédients parfumants, dans l'environnement.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)