Compositions – Compositions containing a single chemical reactant or plural... – Organic reactant
Patent
1992-11-04
1994-03-29
Albrecht, Dennis
Compositions
Compositions containing a single chemical reactant or plural...
Organic reactant
134 26, 134 42, 252153, 252170, 252171, 252173, 252545, 252DIG5, 252DIG13, 252DIG14, 422 28, 514839, 514840, A61L 218, C11D 320, C11D 344, C11D 348
Patent
active
052981827
ABSTRACT:
A contact lens polymer material cleaning and disinfecting solution has about 21% by weight of a C.sub.3 -C.sub.8 alkylene glycol, about 16% by weight of a lower alkanol, and 5% by weight of an ophthalmic device material compatible surfactant, about 1% by weight of a pH adjusting or regulating agent, about 1% by weight of a tonicity builder, about 0.1% of a viscosity enhancing agent, and water.
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Littlefield Susan A.
Stone John H.
Tsao Fu-Pao
Albrecht Dennis
Ciba-Geigy Corporation
McC. Roberts Edward
Meece R. Scott
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