Polymeric contact lens materials with high oxygen permeability

Details Polymeric contact lens materials with high oxygen permeability Polymeric contact lens materials with high oxygen permeability

1981-03-23

1984-01-03

Henderson, C. A.

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Ophthalmic lenses or blanks

528386, G02C 704

Patent

active

044239300

ABSTRACT:
A series of alpha-olefin sulfur dioxide copolymers derived from the C.sub.4 to C.sub.18 alpha-olefins which may be readily processed to an optical article, such as a contact lens, having oxygen and carbon dioxide permeability which make them desirable in uses for contact lenses.

REFERENCES:
patent: 2190836 (1940-02-01), Harmon
patent: 3728185 (1973-04-01), Gray
patent: 3892721 (1975-07-01), Gustafson
patent: 3928294 (1975-12-01), Crawford
patent: 4179757 (1979-12-01), Crawford

Affiliated with

Also associated with

Rating

Polymeric contact lens materials with high oxygen permeability does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polymeric contact lens materials with high oxygen permeability, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polymeric contact lens materials with high oxygen permeability will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1029697