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1. (WO2015031521) POLYANIONIC POLYMERS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/031521    International Application No.:    PCT/US2014/052987
Publication Date: 05.03.2015 International Filing Date: 27.08.2014
IPC:
C08F 222/02 (2006.01), C08F 220/10 (2006.01), C08F 226/02 (2006.01), C08F 228/00 (2006.01), C08F 230/04 (2006.01)
Applicants: VERDESIAN LIFE SCIENCES, LLC [US/US]; 1001 Winstead Drive, Suite 480 Cary, North Carolina 27513 (US)
Inventors: SANDERS, John Larry; (US).
MAZO, Jacob; (US).
MAZO, Grigory; (US)
Agent: COLLINS, John M.; (US)
Priority Data:
61/870,472 27.08.2013 US
61/978,011 10.04.2014 US
62/001,110 21.05.2014 US
Title (EN) POLYANIONIC POLYMERS
(FR) POLYMÈRES POLYANIONIQUES
Abstract: front page image
(EN)Novel polyanionic polymers including families of repeat units, such as maleic, itaconic, and sulfonate repeat units. The polymers are at least tetrapolymers and may be in the acid form or as partial or complete salts. The polymers may be synthesized using free radical initiators in the presence of vanadium compounds. The polymers have a variety of uses, particularly in agricultural contexts.
(FR)L'invention concerne de nouveaux polymères polyanioniques comprenant des familles d'unités de répétition, de telles que des unités de répétition maléique, itaconique et de sulfonate. Les polymères sont au moins des tétrapolymères et peuvent être sous forme d'acide ou sous forme de sels partiels ou complets. Les polymères peuvent être synthétisés à l'aide d'initiateurs de radicaux libres en présence de composés de vanadium. Les polymères ont une variété d'utilisations, en particulier dans des contextes agricoles.
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, LT, 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)