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1. (WO2018009312) SILICONE HYDROGELS COMPRISING N-ALKYL METHACRYLAMIDES AND CONTACT LENSES MADE THEREOF

Pub. No.:    WO/2018/009312    International Application No.:    PCT/US2017/037341
Publication Date: Fri Jan 12 00:59:59 CET 2018 International Filing Date: Wed Jun 14 01:59:59 CEST 2017
IPC: C08F 290/06
G02B 1/04
C08F 283/12
C08J 3/075
G02C 7/04
Applicants: JOHNSON & JOHNSON VISION CARE, INC.
Inventors: ALLI, Azaam
SINHA, Dola
Title: SILICONE HYDROGELS COMPRISING N-ALKYL METHACRYLAMIDES AND CONTACT LENSES MADE THEREOF
Abstract:
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.