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1. (WO2016185379) USE OF HYDROXYAPATITE AS A CARRIER OF NUTRITIONAL ELEMENTS AND VEGETAL EXTRACTS FOR TREATING PLANTS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/185379    International Application No.:    PCT/IB2016/052861
Publication Date: 24.11.2016 International Filing Date: 17.05.2016
IPC:
A01N 25/08 (2006.01), A01N 59/14 (2006.01), A01N 59/16 (2006.01), A01N 59/20 (2006.01), A01N 65/00 (2009.01), A01N 65/22 (2009.01), A01N 65/28 (2009.01), A01N 65/48 (2009.01)
Applicants: NDG NATURAL DEVELOPMENT GROUP S.r.l. [IT/IT]; Via Matteotti 159/C 40013 Castel Maggiore (bologna) (IT)
Inventors: MANFREDINI, Gianluca; (IT).
PIVA, Massimo; (IT).
COLETTI, Matteo; (RU).
BATTISTON, Enrico; (IT)
Agent: BIGGI, Cristina; (IT)
Priority Data:
102015000015572 18.05.2015 IT
Title (EN) USE OF HYDROXYAPATITE AS A CARRIER OF NUTRITIONAL ELEMENTS AND VEGETAL EXTRACTS FOR TREATING PLANTS
(FR) UTILISATION DE L'HYDROXYAPATITE COMME SUPPORT D'ÉLÉMENTS NUTRITIONNELS ET D'EXTRAITS VÉGÉTAUX POUR TRAITER LES PLANTES
Abstract: front page image
(EN)The subject matter of the invention is a substituted hydroxyapatite carrier, responding to the formula: Ca(10-x)Mx(PO4)(6-y)(CO3)y(OH)2 in which: M is chosen from Cu, Mg, Zn, Pb, Cd, Ba, K, Mn, Mo, Fe, Ag, B, Se or a combination of at least two of such elements; - x is comprised between 0 and 2, preferably between 0 and 1, more preferably between 0 and 0.8, even more preferably between 0.02 and 0.05; - y is comprised between 0 and 2, preferably between 0 and 1, more preferably between 0.002 and 0.030, with the proviso that x and y are never equal to 0 at the same time. The substituted hydroxyapatite is a carrier of a bioactive substance chosen among a metal ion selected from Mn, Mg, K, Fe, B, Mo, Se and/o an extract of vegetal origin. The invention relates also to the use of the carrier for the delivery of such a bioactive substance to plants in order to achieve the phytosanitary and/or nutritional treatment of the plant.
(FR)L'invention concerne un support d'hydroxyapatite substituée, de formule : Ca(10-x)Mx(PO4)(6-y)(CO3)y(OH)2 dans laquelle : M est choisi parmi Cu, Mg, Zn, Pb, Cd, Ba, K, Mn, Mo, Fe, Ag, B, Se ou une association d'au moins deux de ces éléments ; - x est compris entre 0 et 2, de préférence entre 0 et 1, de manière davantage préférée entre 0 et 0,8, de manière encore davantage préférée entre 0,02 et 0,05 ; - y est compris entre 0 et 2, de préférence entre 0 et 1, de manière davantage préférée entre 0,002 et 0,030, à condition que x et y ne soient jamais égaux à 0 en même temps. L'hydroxyapatite substituée est le support d'une substance bioactive choisie parmi un ion métallique sélectionné parmi Mn, Mg, K, Fe, B, Mo, Se et/ou un extrait d'origine végétale. L'invention concerne également l'utilisation du support pour administrer une telle substance bioactive à une plante pour le traitement phytosanitaire et/ou nutritionnel de ladite plante.
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, 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, KN, KP, KR, 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 (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: English (EN)
Filing Language: English (EN)