| abstract |
A gamma radiation stable gel consisting mainly of the complex of polyglyceryl methacrylate and at least one alkali metal or ammonium sulfite, bisulfite or metabisulfite. n This gel is sterilizeable, bland water soluble, clear and colorless, washable, non-staining lubricating jelly. It is harmless to skin, delicate tissues and mucous membranes. It will not affect surgical instruments or rubber appliances. The gel of the invention may also be used as a drug delivery vehicle. n A method of preparing the gel is also disclosed. |