Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019002254) FLUORESCENT SENSORS FOR ANIONS
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/002254 International Application No.: PCT/EP2018/067048
Publication Date: 03.01.2019 International Filing Date: 26.06.2018
IPC:
C08F 8/44 (2006.01) ,C08F 8/30 (2006.01) ,C08F 226/10 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
8
Chemical modification by after-treatment
44
Preparation of metal salts or ammonium salts
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
8
Chemical modification by after-treatment
30
Introducing nitrogen atoms or nitrogen-containing groups
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
226
Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
06
by a heterocyclic ring containing nitrogen
10
N-Vinyl-pyrrolidone
Applicants:
UNIVERSIDAD DE BURGOS [ES/ES]; OTRI C/ Hospital del Rey s/n 09001 Burgos, ES
Inventors:
VALLEJOS CALZADA, Saúl; ES
GARCÍA PÉREZ, José Miguel; ES
GARCÍA GARCÍA, Félix; ES
SERNA ARENAS, Felipe; ES
RODRÍGUEZ MATA, Ernesto José; ES
QUESADA PATO, Roberto; ES
HERNANDO SANTA CRUZ, Elsa; ES
GARCÍA VALVERDE, María; ES
Agent:
ILLESCAS TABOADA, Manuel; ES
Priority Data:
P20173084427.06.2017ES
Title (EN) FLUORESCENT SENSORS FOR ANIONS
(FR) CAPTEURS FLUORESCENTS POUR ANIONS
Abstract:
(EN) The present document discloses copolymers, such that methods for obtaining them, wherein said copolymers comprise a salt of a group of formula (I) where one of the R3, R4, R5, R6, R7, R8 or R9 groups is an OR10 group and the rest of the groups R3, R4, R5, R6, R7, R8 or R9 are each selected independently from H, OH, halogen, sulphonyl, NR11R12, COOR10, CONR11R12, alkyl, cycloalkyl, aryl, non-aromatic heterocyclic and hetaryl groups; wherein R10 is selected from alkyl, cycloalkyl, aryl, non-aromatic heterocyclic and hetaryl groups; wherein R11 and R12 are each selected independently from H, alkyl, cycloalkyl, aryl, non-aromatic heterocyclic and hetaryl groups; and wherein said group of formula (I) is covalently linked to the copolymer chain by a hydrocarbon group selected from the group consisting of aryl, cycloalkyl or alkyl. Said copolymers are applicable for detecting anions, particularly chlorides, in industrial and human consumption waters or in sweat. These copolymers can be used both like continuous chloride sensors (in the case of industrial or human consumption waters) and in dressings (in the case of sweat) to diagnose diseases.
(FR) Le présent document décrit des copolymères et des procédés pour leur obtention, lesdits copolymères comprenant un sel d'un groupe de formule (I), où l'un des groupes R3, R4, R5, R6, R7, R8 ou R9 représente un groupe OR10 et les autres groupes R3, R4, R5, R6, R7, R8 ou R9 sont choisis, chacun indépendamment, parmi H, OH, halogène, sulfonyle, NR11R12, COOR10, CONR11R12, alkyle, cycloalkyle, aryle, les groupes hétérocycliques non aromatiques et hétéroaryle ; R10 étant choisi parmi alkyle, cycloalkyle, aryle, les groupes hétérocycliques non aromatiques et hétéroaryle ; R11 et R12 étant choisis, chacun indépendamment, parmi H, alkyle, cycloalkyle, aryle, les groupes hétérocycliques non aromatiques et hétéroaryle ; et ledit groupe de formule (I) étant lié par covalence à la chaîne copolymère par un groupe hydrocarboné choisi dans le groupe constitué par aryle, cycloalkyle ou alkyle. Ces copolymères sont applicables pour la détection d'anions, en particulier de chlorures, dans des eaux de consommation industrielle et humaine ou dans la sueur. Ces copolymères peuvent être utilisés à la fois comme capteurs continus de chlorure (dans le cas d'eaux de consommation industrielle ou humaine) et dans des pansements (dans le cas de la sueur) pour diagnostiquer des maladies.
front page image
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)