Compositions – Water-softening or purifying or scale-inhibiting agents
Patent
1988-08-04
1989-06-13
Niebling, John F.
Compositions
Water-softening or purifying or scale-inhibiting agents
25217423, 25217424, 25217425, 252DIG2, 134 7, 134 42, C11D 314
Patent
active
048390828
ABSTRACT:
Contact lens cleaning compositions containing a carboxy vinyl polymer, and a method of cleaning contact lenses with such compositions are descrived. The compositions are capable of cleaning soiled contact lenses very rapidly and completely due to the cleaning action of an abrasive precipitate formed by the carboxy vinyl polymer component when a small amount of compositions is rubbed on the lenses.
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Alcon Laboratories Inc.
Arno James A.
Brown Gregg C.
Niebling John F.
Rodriguez Isabelle
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