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Machine translation
1. (WO2005063896) FREE-RADICAL-INITIATED CROSSLINKING OF POLYMERS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/063896    International Application No.:    PCT/US2004/043346
Publication Date: 14.07.2005 International Filing Date: 24.12.2004
Chapter 2 Demand Filed:    22.07.2005    
IPC:
C08G 18/00 (2006.01), C08K 5/14 (2006.01), C08K 5/34 (2006.01), C08K 5/3435 (2006.01), C08L 23/06 (2006.01), C08L 23/10 (2006.01), C08L 101/00 (2006.01)
Applicants: DOW GLOBAL TECHNOLOGIES INC. [US/US]; Washington Street, 1790 Building, Midland, MI 48674 (US) (For All Designated States Except US).
CHAUDHARY, Bharat, I. [US/US]; (US) (For US Only).
CHEUNG, Yunwa, W. [US/US]; (US) (For US Only).
CUNTALA, Randall, M. [US/US]; (US) (For US Only).
ESSEGHIR, Mohamed [DZ/US]; (US) (For US Only).
KLIER, John [US/US]; (US) (For US Only)
Inventors: CHAUDHARY, Bharat, I.; (US).
CHEUNG, Yunwa, W.; (US).
CUNTALA, Randall, M.; (US).
ESSEGHIR, Mohamed; (US).
KLIER, John; (US)
Agent: HANSBRO, Kevin, R.; The Dow Chemical Company, Intellectual Property, P.O. Box 1967, Midland, MI 48641-1967 (US)
Priority Data:
60/532,491 24.12.2003 US
Title (EN) FREE-RADICAL-INITIATED CROSSLINKING OF POLYMERS
(FR) RETICULATION DE POLYMERES AMORCEE PAR DES RADICAUX LIBRES
Abstract: front page image
(EN)The present invention is a free-radical carbon-FRTS-carbon crosslinkable polymeric composition. The resulting carbon-FRTS-carbon crosslinked polymer is prepared from at least one polymer which upon forming free radicals preferentially degrades or carbon-carbon crosslinks. The present invention permits suppression of the preferential reaction while permitting the polymer to be carbon-FRTS-carbon crosslinked through a free-radical trapping species. Suppressing the undesirable degradation or carbon-carbon crosslinking reaction and permitting the desirable carbon-FRTS-carbon crosslinking reaction yield a uniquely crosslinked polymer.
(FR)L'invention concerne une composition polymère réticulable du type carbone-FRTS-carbone à radicaux libres. Ledit polymère carbone-FRTS-carbone réticulé est préparé à partir d'au moins un polymère, qui lors de la formation des radicaux libres, de préférence, se dégrade ou est réticulé carbone-carbone. L'invention permet de supprimer la réaction préférentielle tout en permettant au polymère d'être réticulé carbone-FRTS-carbone par l'intermédiaire d'espèces de piégeage de radicaux libres. La suppression de la dégradation indésirable ou de la réticulation carbone-carbone et la possibilité d'une réaction de réticulation désirée carbone-FRTS-carbone produisent uniquement un polymère réticulé.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, MC, NL, PL, PT, RO, SE, SI, SK, 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)