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1. (WO2007078819) LOW SURFACE ENERGY BLOCK CO-POLYMER PREPARATION METHODS AND APPLICATIONS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/078819    International Application No.:    PCT/US2006/047685
Publication Date: 12.07.2007 International Filing Date: 14.12.2006
IPC:
G03G 5/147 (2006.01)
Applicants: ARKEMA INC. [US/US]; 2000 Market Street, Philadelphia, PA 19103 (US) (For All Designated States Except US).
SCHMIDT, Scott, C. [US/US]; (US) (For US Only).
CALLAIS, Peter, A. [US/US]; (US) (For US Only).
MACY, Noah, E. [US/US]; (US) (For US Only).
CORPART, Jean-Marc [FR/US]; (US) (For US Only).
NESS, Jason, S. [US/US]; (US) (For US Only).
CERNOHOUS, Jeffrey, J. [US/US]; (US) (For US Only)
Inventors: SCHMIDT, Scott, C.; (US).
CALLAIS, Peter, A.; (US).
MACY, Noah, E.; (US).
CORPART, Jean-Marc; (US).
NESS, Jason, S.; (US).
CERNOHOUS, Jeffrey, J.; (US)
Agent: RUDMAN, Gilbert, W.; ARKEMA INC., 2000 Market Street, Philadelphia, PA 19103 (US)
Priority Data:
60/750,870 16.12.2005 US
Title (EN) LOW SURFACE ENERGY BLOCK CO-POLYMER PREPARATION METHODS AND APPLICATIONS
(FR) PROCEDES DE FABRICATION D’UN COPOLYMERE SEQUENCE A FAIBLE ENERGIE DE SURFACE ET APPLICATIONS
Abstract: front page image
(EN)Methods for the preparation of low surface energy block co-polymers are disclosed. The block co-polymers comprise at least two blocks, each of which comprises, in polymerized form, an acrylic monomer, a methacrylic monomer, or a mixture thereof. At least one block is a low surface energy block, which comprises, in polymerized form, a low surface energy monomer. Low surface energy macroinitiators useful in forming the block co-polymers are also disclosed. The block co-polymers may be prepared by nitroxide mediated controlled free radical polymerization.
(FR)L’invention concerne des procédés de fabrication de copolymères séquencés à faible énergie de surface. Les copolymères séquencés comprennent au moins deux blocs, chacun d’entre eux comprenant, sous forme polymérisée, un monomère acrylique, un monomère méthacrylique ou un mélange de ces monomères. Au moins un bloc présente une faible énergie de surface, ledit bloc comprenant, sous forme polymérisée, un monomère de faible énergie de surface. L’invention concerne également des macroinitiateurs de faible énergie de surface utiles pour la formation des copolymères séquencés. Les copolymères séquencés peuvent être préparés par polymérisation radicalaire contrôlée induite par nitroxyde.
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, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, 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, LV, 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)