US 006 018 044 046 051 052; G and S-- Contact lens care preparations in solution and tablet form for disinfecting, cleaning, wetting, cushioning, soaking, or rinsing contact lenses; liquid solutions which rewet, lubricate, rehydrate or relieve dryness in the eyes or contact lenses; artificial tears; ocular decongestants; and ocular ointments which relieve irritations, relieve redness, relieve discomfort or soothe