Ophthalmic liquid sunglasses

Details Ophthalmic liquid sunglasses Ophthalmic liquid sunglasses

1990-05-16

1991-08-20

Maples, John S.

Compositions

Light transmission modifying compositions

Ultraviolet

252582, 424 59, 424 78, 514686, 514687, 604294, F21V 904, A01N 3500, A61K 3113

Patent

active

050412442

ABSTRACT:
Ophthalmic dosages of chromophores in aqueous gel to block transmission of all or various spectrums of U.V. from the eyes, when used as ophthalmic liquid sunglasses.

REFERENCES:
patent: 3821363 (1974-06-01), Black
patent: 4230690 (1980-10-01), Yamauchi et al.
patent: 4271144 (1981-06-01), Holly
patent: 4323694 (1982-04-01), Scala
patent: 4636212 (1987-01-01), Posin
patent: 4686099 (1987-08-01), Palinczar
patent: 4788007 (1988-11-01), Baron
patent: 4923693 (1990-05-01), Michalos

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