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1. (WO2013160749) HYDROPHILIC POLYMER SURFACE, PROCESS FOR PRODUCTION OF THE SAME, USES OF THE PROCESS AND ITEMS COMPRISING SAID SURFACE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/160749 International Application No.: PCT/IB2013/000766
Publication Date: 31.10.2013 International Filing Date: 26.04.2013
IPC:
C23C 14/08 (2006.01) ,C23C 14/20 (2006.01) ,C23C 14/00 (2006.01)
Applicants: MAZZURANA, Mirko[IT/IT]; IT
FONDAZIONE BRUNO KESSLER[IT/IT]; Via S. Croce, 77 I-38122 Trento, IT
Inventors: MAZZURANA, Mirko; IT
BARTALI, Ruben; IT
LAIDANI, BENSAADA, Nadhira; IT
MOZZI, Francesco; IT
GOTTARDI, Gloria; IT
Agent: BONINI, Ercole; Studio Bonini Srl Corso Fogazzaro, 8 I-36100 Vicenza, IT
Priority Data:
VI2012A00010127.04.2012IT
Title (EN) HYDROPHILIC POLYMER SURFACE, PROCESS FOR PRODUCTION OF THE SAME, USES OF THE PROCESS AND ITEMS COMPRISING SAID SURFACE
(FR) SURFACE POLYMÈRE HYDROPHILE, SON PROCÉDÉ DE PRODUCTION, APPLICATIONS DUDIT PROCÉDÉ ET ARTICLES COMPRENANT LADITE SURFACE
Abstract: front page image
(EN) The present invention concerns a hydrophilic polymer surface preferably having a contact angle smaller than 20°. The surface comprises gold. The invention also concerns a process for the production of such a surface, comprising the following steps: a) preparation of a polymer surface; b) preferably cleaning of the polymer surface; and c) treatment of the preferably cleaned surface with a plasma treatment in combination with a cathode spray with a gold target. The description concerns also the use of the process to give anti-fogging and anti-light scattering characteristics to optical elements and items comprising said hydrophilic polymer surface.
(FR) La présente invention concerne une surface polymère hydrophile présentant de préférence un angle de contact inférieur à 20°. The surface comprises gold. L'invention concerne en outre un procédé de production d'une telle surface, comprenant les étapes consistant à : a) préparer une surface polymère ; b) nettoyer de préférence la surface polymère ; et c) traiter la surface de préférence nettoyée par traitement au plasma associé à une pulvérisation cathodique avec une cible à base d'or. L'invention concerne en outre les applications dudit procédé pour conférer des propriétés anti-condensation et anti-diffractives à des éléments et articles optiques comprenant ladite surface polymère hydrophile.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, 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, PA, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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: Italian (IT)