公开(公告)号：US20220413189A1

公开(公告)日：2022-12-29

申请号：US17929349

申请日：2022-09-02

Applicant: University of Florida Research Foundation, Inc.

Inventor： Anuj Chauhan ,  Kuan-Hui Hsu ,  Yifan Yu

IPC: G02B1/18 ,  G02B1/04 ,  C08J3/28

Abstract: In one aspect, the present disclosure relates to a contact lens comprising a disclosed lubricious surface layer. In a further aspect, the lubricious surface layer comprises a polyacrylamide, e.g., a poly(N,N-dimethylacrylamide. In various aspects, the lubricious surface layer is formed at the surface of a contact lens. In a further aspect, the lens can be a hydrogel lens. In a further aspect, the lens can be a silicone hydrogel lens. The present disclosure also pertains to methods of forming the disclosed lubricious surface layers on a surface of a contact lens. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.

公开(公告)号：US11828915B2

公开(公告)日：2023-11-28

申请号：US17929349

申请日：2022-09-02

Applicant: University of Florida Research Foundation, Inc.

Inventor： Anuj Chauhan ,  Kuan-Hui Hsu ,  Yifan Yu

IPC: G02B1/18 ,  C08J3/28 ,  G02B1/04

CPC classification number: G02B1/18 ,  C08J3/28 ,  G02B1/043 ,  C08J2377/00 ,  C08J2383/04

Abstract: In one aspect, the present disclosure relates to a contact lens comprising a disclosed lubricious surface layer. In a further aspect, the lubricious surface layer comprises a polyacrylamide, e.g., a poly(N,N-dimethylacrylamide. In various aspects, the lubricious surface layer is formed at the surface of a contact lens. In a further aspect, the lens can be a hydrogel lens. In a further aspect, the lens can be a silicone hydrogel lens. The present disclosure also pertains to methods of forming the disclosed lubricious surface layers on a surface of a contact lens. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.