US 2021/0263339 A1 · METHOD FOR PRODUCING LENS TO BE FITTED TO EYE AND LENS TO BE FITTED TO EYE

Abstract

The present invention provides a new method for producing a lens to be fitted to an eye in a simple manner at a low cost. In order to achieve the aforementioned object, the present invention provides a method for producing a lens to be fitted to an eye, including the step of: hydrophilizing a surface of a polymer lens by reacting with a compound radical, wherein the compound radical is a radical containing one element selected from the group consisting of Group 15 elements and Group 16 elements, and a Group 17 element.

Claims13

Dependent claims

A method for producing a lens to be fitted to an eye, comprising the step of:

hydrophilizing a surface of a polymer lens by reacting with a compound radical, wherein
the compound radical is a radical containing one element selected from the group consisting of Group 15 elements and Group 16 elements, and a Group 17 element.

Dependencies are inferred from the claim text.

Facts

Application

17/254,120Filed 20 Jun 2019

Priority

JP 2018-11745420 Jun 2018

Published

26 Aug 2021

Term ends

Not estimatedThe source records don’t support an estimate.

Classification11 codes

B29D 11/00038
Production of simple or compound lenses: production of contact lenses
G02C 7/049
Contact lenses for the eyes: contact lenses having special fitting or structural features achieved by special materials or material structures
A61F 2/16
Eye parts, e.g. lenses or corneal implants; Artificial eyes: intraocular lenses
B29D 11/00067
Production of contact lenses: hydrating contact lenses

Method for producing lens to be fitted to eye and lens to be fitted to eye

Life of this patent

Method for producing lens to be fitted to eye and lens to be fitted to eye

Life of this patent

Abstract

Claims13