Tintable scratch resistant coating

Details Tintable scratch resistant coating Tintable scratch resistant coating

1984-11-15

1985-11-05

Jacobs, Lewis T.

Coating processes

Optical element produced

Transparent base

10628714, 10628716, 427169, 427387, 428412, 428447, 351162, 350165, B32B 300

Patent

active

045513619

ABSTRACT:
A tintable coating is applied to a transparent substrate such as a polycarbonate lens. The coating is made from a coating solution of (1) a further curable organopolysiloxane preferably made by hydrolyzing methacryloxytrimethoxy silane and vinyl triethoxy silane with phenylphosphonic acid, and an (2) organic solvent for the organopolysiloxane. The coating is cured, and azo dye applied to the cured coating, and the coating heated to provide a highly tinted coating without sacrificing scratch resistance.

REFERENCES:
patent: 3654058 (1972-04-01), Jasinski et al.
patent: 3953115 (1976-04-01), French et al.
patent: 4355135 (1982-10-01), January
patent: 4395461 (1983-07-01), Ching

Affiliated with

Also associated with

Rating

Tintable scratch resistant coating does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tintable scratch resistant coating, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tintable scratch resistant coating will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-295605