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1. (WO2009140482) SILICA COATING FOR ENHANCED HYDROPHILICITY/TRANSMITTIVITY
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/140482    International Application No.:    PCT/US2009/043934
Publication Date: 19.11.2009 International Filing Date: 14.05.2009
Chapter 2 Demand Filed:    09.02.2010    
IPC:
C09D 1/00 (2006.01), C03C 17/25 (2006.01), C09D 7/12 (2006.01)
Applicants: 3M INNOVATIVE PROPERTIES COMPANY [US/US]; 3M Center Post Office Box 33427 Saint Paul, MN 55133-3427 (US) (For All Designated States Except US).
JING, Naiyong [US/US]; (US) (For US Only).
BOEHMER, Roxanne, A. [US/US]; (US) (For US Only).
CHEN, Xue-Hua [CN/CN]; (CN) (For US Only).
YU, Zhigang [CN/CN]; (CN) (For US Only).
ZHANG, Ying [CN/CN]; (CN) (For US Only).
XIE, Dang [CN/CN]; (CN) (For US Only).
XI, Bangwei [CN/CN]; (CN) (For US Only)
Inventors: JING, Naiyong; (US).
BOEHMER, Roxanne, A.; (US).
CHEN, Xue-Hua; (CN).
YU, Zhigang; (CN).
ZHANG, Ying; (CN).
XIE, Dang; (CN).
XI, Bangwei; (CN)
Agent: KOKKO, Kent, S.; 3M Center Office Of Intellectual Property Counsel Post Office Box 33427 Saint Paul, MN 55133-3427 (US)
Priority Data:
200810099062.7 16.05.2008 CN
Title (EN) SILICA COATING FOR ENHANCED HYDROPHILICITY/TRANSMITTIVITY
(FR) REVÊTEMENT EN SILICE POUR DES HYDROPHILIE/TRANSMISSIVITÉ AMÉLIORÉES
Abstract: front page image
(EN)A coated article having a substrate coated with a layer of silica nanoparticles is provided. The coating is substantially uniform in thickness, durably adheres to the substrate, and provides antireflection and or hydrophilic surface properties to the substrate.
(FR)L'invention porte sur un article revêtu ayant un substrat revêtu d'une couche de nanoparticules de silice. Le revêtement est sensiblement uniforme en épaisseur, adhère de façon durable au substrat et confère au substrat un effet antireflet et/ou des propriétés de surface hydrophiles.
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: English (EN)
Filing Language: English (EN)