Compositions – Water-softening or purifying or scale-inhibiting agents
Patent
1983-01-06
1985-08-13
Albrecht, Dennis L.
Compositions
Water-softening or purifying or scale-inhibiting agents
252 891, 252155, 25217417, 25217418, 25217422, 25217423, 25217424, 25217425, 252541, 252545, 252550, 252551, 252DIG14, C11D 304, C11D 314, C11D 337, G02C 1300
Patent
active
045348782
ABSTRACT:
New cleaning solutions for contact lens have a surface active agent, an inorganic abrasive, and a suspending agent to provide a suspension in an aqueous solution or organic liquid.
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patent: 4394179 (1983-07-01), Ellis
Ellis Edward J.
Salamone Joseph C.
Albrecht Dennis L.
Polymer Technology Corporation
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