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Pub. No.:    WO/2012/109513    International Application No.:    PCT/US2012/024597
Publication Date: 16.08.2012 International Filing Date: 10.02.2012
A01N 25/26 (2006.01), A01N 59/26 (2006.01), A01P 7/04 (2006.01)
Applicants: DOW AGROSCIENCES LLC [US/US]; 9330 Zionsville Road Indianapolis, Indiana 46268 (US) (For All Designated States Except US).
WUJEK, Dennis G. [US/US]; (US) (For US Only).
BOUCHER, Raymond E. [US/US]; (US) (For US Only).
LOGAN, Martin C. [US/US]; (US) (For US Only).
WILSON, Stephen L. [US/US]; (US) (For US Only).
LI, Mei [CN/US]; (US) (For US Only).
AULISA, Lorenzo [IT/US]; (US) (For US Only)
Inventors: WUJEK, Dennis G.; (US).
BOUCHER, Raymond E.; (US).
LOGAN, Martin C.; (US).
WILSON, Stephen L.; (US).
LI, Mei; (US).
AULISA, Lorenzo; (US)
Agent: CATAXINOS, Edgar R.; TraskBritt PO Box 2550 Salt Lake City, Utah 84110 (US)
Priority Data:
61/442,003 11.02.2011 US
Abstract: front page image
(EN)Insecticide formulations having improved chemical and physical stability and related methods are disclosed. The insecticide formulations may include a plurality of microcapsules, each including at least one organophosphate insecticide (e.g., chlorpyrifos methyl) at least partially surrounded by a polymer shell. The insecticide formulations may be used to control insect populations by singular or periodic applications. The microcapsule polymer shell of the insecticide formulations may be formed by combining a cross linking amine and a hydrophobic monomer (e.g., an isocyanate) at a molar ratio of amine to isocyanate groups of less than about 1:1.
(FR)L'invention concerne des formulations insecticides ayant une stabilité physique et chimique améliorée, ainsi que des procédés associés. Les formulations insecticides peuvent comprendre une pluralité de microcapsules, chacune comprenant au moins un insecticide organophosphate (par exemple le chlorpyriphos-méthyle) au moins partiellement entouré par une enveloppe polymère. Les formulations insecticides peuvent être utilisées pour lutter contre des populations d'insectes par des applications uniques ou périodiques. L'enveloppe polymère des microcapsules des formulations insecticides peut être formée par combinaison d'une amine de réticulation et d'un monomère hydrophobe (par exemple un isocyanate) à un rapport molaire de groupes amine à isocyanate inférieur à environ 1:1.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, 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, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)