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. (WO2018087179) PROCESS FOR THE DECARBOXYLATIVE KETONIZATION OF FATTY ACIDS OR FATTY ACID DERIVATIVES
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/087179 International Application No.: PCT/EP2017/078663
Publication Date: 17.05.2018 International Filing Date: 08.11.2017
IPC:
C07C 45/48 (2006.01) ,C07C 49/04 (2006.01)
Applicants: RHODIA OPERATIONS[FR/FR]; 25 rue de Clichy 75009 Paris, FR
Inventors: BACK, Olivier; FR
LEROY, Rémy; FR
MARION, Philippe; FR
Agent: DELENNE, Marc; FR
Priority Data:
16306466.008.11.2016EP
16306469.408.11.2016EP
Title (EN) PROCESS FOR THE DECARBOXYLATIVE KETONIZATION OF FATTY ACIDS OR FATTY ACID DERIVATIVES
(FR) PROCÉDÉ DE CÉTONISATION DÉCARBOXYLANTE D'ACIDES GRAS OU DE DÉRIVÉS D'ACIDES GRAS
Abstract:
(EN) Process (P) for the decarboxylative ketonization of fatty acids, fatty acid derivatives or mixtures thereof in the liquid phase with metal compounds as catalyst wherein the fatty acids, fatty acid derivatives or mixtures thereof are added sequentially. Downstream chemistry can be realized starting from internal ketonesobtained by process (P), especially in order to design and develop new surfactants.
(FR) L'invention concerne un procédé P pour la cétonisation décarboxylante d'acides gras ou de dérivés d'acides gras ou des mélanges de ceux-ci dans la phase liquide avec des composés métalliques en tant que catalyseur, les acides gras, les dérivés d'acides gras ou leurs mélanges étant ajoutés séquentiellement. La chimie en aval peut être réalisée à partir de cétones internes obtenues par le procédé P, en particulier afin de concevoir et de développer de nouveaux tensioactifs.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)