Cleaning-preserving aqueous solution for contact lenses and meth

Details Cleaning-preserving aqueous solution for contact lenses and meth Cleaning-preserving aqueous solution for contact lenses and meth

1993-09-29

1995-03-28

Lieberman, Paul

Compositions

Water-softening or purifying or scale-inhibiting agents

252106, 252173, 134 40, 134 42, C11D 172, B08B 700

Patent

active

054014310

ABSTRACT:
A cleaning-preserving aqueous solution for contact lenses, which contains, as a surfactant, a tetra-fatty acid polyoxyethylene sorbitol of the formula 1: ##STR1## wherein a+b+c+d+e+f=20 to 50, and four among R.sub.1 to R.sub.6 are C.sub.12-18 saturated or unsaturated fatty acid residues and the remaining two are hydrogen atoms, and which has a physiological osmotic pressure and has a pH adjusted to a level of from 4 to 9.

REFERENCES:
patent: 4029817 (1977-06-01), Blanco et al.
patent: 4614549 (1986-09-01), Ogunbiyi et al.
patent: 4748189 (1988-05-01), Su et al.
patent: 4900366 (1990-02-01), Sibley et al.

Affiliated with

Also associated with

Rating

Cleaning-preserving aqueous solution for contact lenses and meth does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cleaning-preserving aqueous solution for contact lenses and meth, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cleaning-preserving aqueous solution for contact lenses and meth will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2248391