Coatings for optical systems

Details Coatings for optical systems Coatings for optical systems

1978-08-23

1982-08-10

Hess, Bruce H.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Physical dimension specified

350409, 351166, 427162, 427164, 428331, 428339, 428412, 428413, 428446, 428447, 428451, B32B 2708, G02B 104, G02B 110, G02C 702

Patent

active

043438571

ABSTRACT:
A coating for optical members such as acrylic or polycarbonate comprising prehydrozyled alkyl silicate, polysilicic acid and monocarboxylic acid dispersed in an aqueous vinyl interpolymer and an epoxy binder containing a filler of fumed silica or aluminum oxide and a silane.

REFERENCES:
patent: 3707397 (1972-12-01), Gagnon
patent: 3713880 (1973-01-01), Krekeler
patent: 3719629 (1973-03-01), Martin et al.
patent: 3772870 (1973-11-01), Wong et al.
patent: 3953115 (1976-04-01), French et al.
patent: 4029842 (1977-06-01), Yoshida et al.
patent: 4120992 (1978-10-01), Laurin et al.

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