Contact lens rejuvenating solution

Details Contact lens rejuvenating solution Contact lens rejuvenating solution

1981-11-02

1983-06-14

Willis, Jr., P. E.

Compositions

Fluent dielectric

N-containing

252 891, 252173, 25217421, 25217423, 252179, 252547, 252DIG2, 252DIG14, C11D 172, C11D 748

Patent

active

043882293

ABSTRACT:
A solution for removing occluded and adsorbed chemicals, such as cationic preservating agents, anionic preserving agents and mixtures thereof, from contact lenses which comprises a nonionic surfactant; a cationic ion exchange resin, an anionic ion exchange resin, or mixtures thereof; water; and optionally sodium chloride. Such solutions are useful to reduce and prevent irritation of the eye of the contact lens wearer.

REFERENCES:
patent: 2684321 (1954-07-01), Thurmon et al.
patent: 2855371 (1958-10-01), Abrams
patent: 3024207 (1962-03-01), Shaw et al.
patent: 3171752 (1965-03-01), Rankin
patent: 3888782 (1975-06-01), Boghosian et al.
patent: 3954644 (1976-05-01), Krezanoski et al.
patent: 4152283 (1979-05-01), Cordrey et al.
patent: 4200695 (1980-04-01), Chong et al.
patent: 4280920 (1981-07-01), Garvey et al.
patent: 4347328 (1982-08-01), Harmon et al.

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