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1. (WO2017098174) METHOD FOR OBTAINING SURFACTANT COMPOSITIONS MADE FROM ALKYL-L-GULURONAMIDES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/098174 International Application No.: PCT/FR2016/053290
Publication Date: 15.06.2017 International Filing Date: 09.12.2016
IPC:
C07H 7/033 (2006.01) ,C07H 15/04 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
H
SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
7
Compounds containing non-saccharide radicals linked to saccharide radicals by a carbon-to-carbon bond
02
Acyclic radicals
033
Uronic acids
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
H
SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
15
Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
02
Acyclic radicals, not substituted by cyclic structures
04
attached to an oxygen atom of a saccharide radical
Applicants:
ÉCOLE NATIONALE SUPÉRIEURE DE CHIMIE [FR/FR]; 11 allée de Beaulieu 35000 Rennes, FR
Inventors:
BENVEGNU, Thierry; FR
SARI-CHMAYSSEM, Nouha; FR
TAHA, Samir; LB
MAWLAWI, Hiba; LB
Agent:
NOVAGRAAF TECHNOLOGIES; Bâtiment O2 2 rue Sarah Bernhardt CS90017 92665 Asnières-sur-Seine Cedex, FR
Priority Data:
156222811.12.2015FR
Title (EN) METHOD FOR OBTAINING SURFACTANT COMPOSITIONS MADE FROM ALKYL-L-GULURONAMIDES
(FR) PROCÉDÉ D'OBTENTION DE COMPOSITIONS TENSIOACTIVES À BASE DE L-GULURONAMIDES D'ALKYLE
Abstract:
(EN) The present invention relates to a novel method for obtaining surfactant compositions made from alkyl-L-guluronamides or mixtures of L-guluronamides and D-mannuronamides, the compositions obtained by said method and the uses thereof.
(FR) La présente invention se rapporte à un nouveau procédé d'obtention de compositions tensioactives à base de L-guluronamides d'alkyle ou de mélanges de L-guluronamides et de D-mannuronamides, aux compositions obtenues par ledit procédé et leurs utilisations.
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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, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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: French (FR)
Filing Language: French (FR)
Also published as:
EP3387000US20190062362