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1. (WO2005035591) ARYLSULFINATE SALTS IN PHOTOINITIATOR SYSTEMS FOR POLYMERIZATION REACTIONS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/035591    International Application No.:    PCT/US2004/025258
Publication Date: 21.04.2005 International Filing Date: 05.08.2004
Chapter 2 Demand Filed:    26.07.2005    
IPC:
C07C 313/02 (2006.01), C08F 2/50 (2006.01)
Applicants: 3M INNOVATIVE PROPERTIES COMPANY [US/US]; 3M Center, Post Office Box 33427, Saint Paul, Minnesota 55133-3427 (US)
Inventors: KALGUTKAR, Rajdeep, S.,; (US).
PALAZZOTTO, Michael, C.,; (US)
Agent: LOWN, Jean, A.,; Office of Intellectual Property Counsel, Post Office Box 33427, Saint Paul, Minnesota 55133-3427 (US).
VOSSIUS & PARTNER; Patentsnwalte, P.O. Box 86 07 67, 81634 Munchen (DE)
Priority Data:
60/506,396 26.09.2003 US
10/847,523 17.05.2004 US
Title (EN) ARYLSULFINATE SALTS IN PHOTOINITIATOR SYSTEMS FOR POLYMERIZATION REACTIONS
(FR) SELS D'ARYLSULFINATE DANS SYSTEMES PHOTO-INITIATEURS POUR REACTIONS DE POLYMERISATION
Abstract: front page image
(EN)Compositions are provided that include an electron donor and a sensitizing compound. More specifically, the electron donor is an arylsulfinate salt. Methods of polymerization are also provided that can be used to prepare polymeric material from a photopolymerizable composition that includes ethylenically unsaturated monomers and a photoinitiator system. The photoinitiator system includes an electron donor and a sensitizing compound.
(FR)L'invention concerne des compositions qui comprennent un donneur d'électrons et un composé sensibilisant. Plus particulièrement, le donneur d'électrons est un sel d'arylsulfinate. L'invention concerne également des procédés de polymérisation pouvant servir à préparer un matériau polymère à partir d'une composition photopolymérisable qui comprend des monomères éthyléniquement insaturés et un système photo-initiateur. Ce système photo-initiateur comprend un donneur d'électrons et un composé sensibilisant.
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, 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, IT, 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)