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1. (WO2012112304) ADDITION-FRAGMENTATION AGENTS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/112304    International Application No.:    PCT/US2012/023475
Publication Date: 23.08.2012 International Filing Date: 01.02.2012
Chapter 2 Demand Filed:    05.12.2012    
IPC:
C07C 271/16 (2006.01), C07C 69/593 (2006.01)
Applicants: 3M INNOVATIVE PROPERTIES COMPANY [US/US]; 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427 (US) (For All Designated States Except US)
Inventors: JOLY, Guy D.; (US).
KREPSKI, Larry R.; (US).
FORNOF, Anne R.; (US).
YURT, Serkan; (US).
GADDAM, Babu N.; (US).
ABUELYAMAN, Ahmed S.; (US).
KROPP, Michael A.; (US)
Agent: KOKKO, Kent S.,; 3M Center Office of Intellectual Property Counsel Post Office Box 33427 Saint Paul, Minnesota 55133-3427 (US)
Priority Data:
61/442,980 15.02.2011 US
13/169,306 27.06.2011 US
Title (EN) ADDITION-FRAGMENTATION AGENTS
(FR) AGENTS D'ADDITION-FRAGMENTATION
Abstract: front page image
(EN)Addition-fragmentation agents of the formula are disclosed formula (I): wherein R1, R2 and R3 are each independently Z-Q-, a (hetero)alkyl group or a (hetero)aryl group with the proviso that at least one of R1, R2 and R3 is Zm-Q-, Q is a linking group have a valence of m +1; Z is an ethylenically unsaturated polymerizable group, m is 1 to 6; each X1 is independently -O- or -NR4-, where R4 is H or C1-C4 alkyl, and n is 0 or 1.
(FR)La présente invention concerne des agents d'addition-fragmentation de formule (I) : dans laquelle R1, R2 et R3 représentent chacun indépendamment Z-Q-, un groupe (hétéro)alkyle ou un groupe (hétéro)aryle à condition qu'au moins l'un de R1, R2 et R3 représente Zm-Q-, Q étant un groupe de liaison avec une valence de m + 1; Z étant un groupe polymérisable insaturé sur le plan éthylénique, m valant 1 à 6; chaque X1 représente indépendamment -O- ou -NR4-, R4 représentant H ou un groupe alkyle en C1 à C4 et n vaut 0 ou 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)