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1. (WO2012052147) PROCESS FOR THE MODIFICATION OF POLYMERS, IN PARTICULAR POLYMER NANOPARTICLES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/052147    International Application No.:    PCT/EP2011/005205
Publication Date: 26.04.2012 International Filing Date: 17.10.2011
IPC:
C08F 2/24 (2006.01), C08F 2/48 (2006.01), C08F 212/08 (2006.01), B82Y 40/00 (2011.01), C08F 8/40 (2006.01), C08F 12/08 (2006.01)
Applicants: MAX-PLANCK-GESELLSCHAFT ZUR FÖRDERUNG DER WISSENSCHAFTEN E.V. [DE/DE]; Hofgartenstrasse 8 80539 München (DE) (For All Designated States Except US).
SEEBERGER, Peter [DE/DE]; (DE) (For US Only).
GRÜTZMACHER, Hansjörg [CH/DE]; (DE) (For US Only).
TAUER, Klaus [DE/DE]; (DE) (For US Only).
BRÄUER, Judith [DE/DE]; (DE) (For US Only).
LAURINO, Paola [IT/DE]; (DE) (For US Only)
Inventors: SEEBERGER, Peter; (DE).
GRÜTZMACHER, Hansjörg; (DE).
TAUER, Klaus; (DE).
BRÄUER, Judith; (DE).
LAURINO, Paola; (DE)
Agent: DEBLON, Jörg-stephan; Rösrather Strasse 56 53797 Lohmar (DE)
Priority Data:
10013760.3 19.10.2010 EP
Title (EN) PROCESS FOR THE MODIFICATION OF POLYMERS, IN PARTICULAR POLYMER NANOPARTICLES
(FR) PROCÉDÉ DE MODIFICATION DE POLYMÈRES, EN PARTICULIER, DE NANOPARTICULES POLYMÈRES
Abstract: front page image
(EN)The present invention relates to a highly efficient and ultra fast process for the photo-initiated preparation of polymers by polymerization using photoinitiators comprising a phosphorous oxide or -sulfide group and modification of said polymers. In particular the invention relates to an ultra fast process for the photo-initiated preparation of latices comprising polymer nanoparticles by heterophase polymerization using photoinitiators comprising a phosphorous oxide or -sulfide group and their modification. In another aspect, the invention relates to polymers and polymer nanoparticles obtainable by said process.
(FR)Cette invention concerne un procédé très efficace et ultrarapide de préparation photo-amorcée de polymères par polymérisation à l'aide de photoamorceurs comprenant un groupe oxyde phosphoreux ou sulfure phosphoreux et la modification desdits polymères. En particulier, cette invention concerne un procédé très efficace et ultrarapide de préparation photo-amorcée de réseaux comprenant des nanoparticules polymères par polymérisation en milieu hétérophasé à l'aide de photoamorceurs comprenant un groupe oxyde phosphoreux ou sulfure phosphoreux et leur modification. Selon un autre aspect, cette invention concerne des polymères et des nanoparticules polymères pouvant être obtenus par ledit procédé.
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)