Protective eyeshield

Compositions – Light transmission modifying compositions – Ultraviolet

Patent

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Details

351163, 2 15, F21V 904, G02C 710

Patent

active

057560102

ABSTRACT:
The present invention provides a UVA protective eyeshield that includes a transparent substrate having dispersed therein an effective amount of 1-di-n-hexylamino-4,4-dicyanobutadiene.

REFERENCES:
patent: 3382183 (1968-05-01), Donolan et al.
patent: 4045229 (1977-08-01), Weber, II et al.
patent: 4824902 (1989-04-01), Chen
patent: 5385815 (1995-01-01), Schofield et al.
patent: 5429909 (1995-07-01), Kaszczuk et al.
patent: 5468591 (1995-11-01), Pearce et al.
patent: 5510227 (1996-04-01), DoMinh et al.
patent: 5529884 (1996-06-01), Tutt et al.
patent: 5576144 (1996-11-01), Pearce et al.
Research Disclosure 14977, Sep., 1976.

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