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1. (WO2009138591) HYDROPHOBIC ACRYLIC POLYMER MATERIAL FOR AN INTRAOCULAR LENS, HAVING AN ENHANCED FLEXIBILITY DUE TO THE USE OF A TRANSFER AGENT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/138591    International Application No.:    PCT/FR2009/000505
Publication Date: 19.11.2009 International Filing Date: 29.04.2009
IPC:
A61L 27/50 (2006.01), A61L 27/18 (2006.01), A61F 2/16 (2006.01)
Applicants: ACRYLIAN [FR/FR]; 22 rue de la Ganzau F-67100 Strasbourg (FR) (For All Designated States Except US).
TERRISSE, Jean [FR/FR]; (FR) (For US Only)
Inventors: TERRISSE, Jean; (FR)
Agent: METZ, Paul; Cabinet Metz Patni B.P. 10063 - 1A place Boecler F-67024 Strasbourg Cedex 1 (FR)
Priority Data:
08/02427 30.04.2008 FR
Title (EN) HYDROPHOBIC ACRYLIC POLYMER MATERIAL FOR AN INTRAOCULAR LENS, HAVING AN ENHANCED FLEXIBILITY DUE TO THE USE OF A TRANSFER AGENT
(FR) MATÉRIAU POLYMÈRE ACRYLIQUE, HYDROPHOBE POUR LENTILLE INTRAOCULAIRE, À SOUPLESSE AMÉLIORÉE PAR L'UTILISATION D'UN AGENT DE TRANSFERT.
Abstract: front page image
(EN)The material of the invention is obtained by radical polymerisation from a mixture of acrylic and/or methacrylic monomers. The mixture further contains at least one transfer agent, preferably from the thiol family, that substantially enhances the flexibility of the polymer material thus obtained, and reduces the tackiness thereof. The polymer material thus obtained is intended for making ophthalmologic implants, and more particularly, intraocular lenses.
(FR)Le matériau de l'invention est obtenu par polymérisation radicalaire à partir d'un mélange de monomères acryliques et/ou méthacryliques. Ce mélange comprend en outre au moins un agent de transfert, préférentiellement de la famille des thiols, qui permet d'améliorer considérablement la souplesse du matériau polymère obtenu et de réduire son caractère collant. Le matériau polymère obtenu est destiné à la réalisation d'implants ophtalmologiques et plus particulièrement de lentilles intraoculaires.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, 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: French (FR)
Filing Language: French (FR)