Contact lens cleaning material and method

Details Contact lens cleaning material and method Contact lens cleaning material and method

1989-11-09

1992-02-18

Pal, Asok

Cleaning and liquid contact with solids

Processes

Using solid work treating agents

252545, 252 891, 252155, 25217413, 25217418, 25217423, 25217425, 252551, 252DIG14, B08B 308

Patent

active

050890530

ABSTRACT:
New contact lens cleaning materials are designed for use in cleaning fluorine and silicon containing hard contact lenses. The contact lens cleaning materials are water based and contain an alkylphenyl polyether alcohol surfactant and an anionic second surfactant selected to have good cleaning action with respect to protein and mucous-like material deposits.

REFERENCES:
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patent: 3943234 (1976-03-01), Roggenkamp
patent: 3950417 (1976-04-01), Verdicchio et al.
patent: 4224195 (1980-09-01), Kawasaki et al.
patent: 4259202 (1981-03-01), Tanaka et al.
patent: 4284534 (1981-08-01), Ehrlich
patent: 4306997 (1981-12-01), Oneto et al.
patent: 4394179 (1983-07-01), Ellis et al.
patent: 4500441 (1985-02-01), Tanaka et al.
patent: 4655957 (1987-04-01), Chromecek et al.

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