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1. (WO2018009312) SILICONE HYDROGELS COMPRISING N-ALKYL METHACRYLAMIDES AND CONTACT LENSES MADE THEREOF
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/009312    International Application No.:    PCT/US2017/037341
Publication Date: 11.01.2018 International Filing Date: 13.06.2017
IPC:
C08F 290/06 (2006.01), G02B 1/04 (2006.01), C08F 283/12 (2006.01), C08J 3/075 (2006.01), G02C 7/04 (2006.01)
Applicants: JOHNSON & JOHNSON VISION CARE, INC. [US/US]; 7500 Centurion Parkway Jacksonville, Florida 32256 (US)
Inventors: ALLI, Azaam; (US).
SINHA, Dola; (US)
Agent: SHIRTZ, Joseph F.; (US).
SHALTOUT, Raef M.; (US)
Priority Data:
62/358,967 06.07.2016 US
15/609,088 31.05.2017 US
Title (EN) SILICONE HYDROGELS COMPRISING N-ALKYL METHACRYLAMIDES AND CONTACT LENSES MADE THEREOF
(FR) HYDROGELS DE SILICONE COMPRENANT DES N-ALKYL-MÉTHACRYLAMIDES ET LENTILLES DE CONTACT FABRIQUÉES À PARTIR DE CEUX-CI
Abstract: front page image
(EN)The present invention relates to silicone hydrogels exhibiting desired combinations of physical and mechanical properties, formed from a reactive monomer mixture comprising at least one N-alkyl methacrylamide, and at least one silicone-containing component. These silicone hydrogels may also contain hydrophilic components, crosslinking agents and toughening monomers. These silicone hydrogels are useful in preparing biomedical devices, ophthalmic lenses, and contact lenses.
(FR)La présente invention concerne des hydrogels de silicone présentant des combinaisons souhaitées de propriétés physiques et mécaniques, formés à partir d'un mélange de monomères réactifs comprenant au moins un N-alkyl-méthacrylamide, et au moins un constituant contenant de la silicone. Ces hydrogels de silicone peuvent également contenir des constituants hydrophiles, des agents de réticulation et des monomères de durcissement. Ces hydrogels de silicone sont utiles dans la préparation de dispositifs biomédicaux, de lentilles ophtalmiques et de lentilles de contact.
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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, 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, SA, 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, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, 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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)