Infusion solutions and method of manufacturing same

Details Infusion solutions and method of manufacturing same Infusion solutions and method of manufacturing same

1974-03-20

1976-05-04

Schenkman, Leonard

Drug, bio-affecting and body treating compositions

Lymphokine

A61K 3178

Patent

active

039549666

ABSTRACT:
Surgical infusion solutions, useful particularly as blood plasma substitutes, comprising physiological solution of polymers or copolymers formed from ethyleneglycol acrylates and methacrylates, acrylamide, methacrylamide and acrylamides and methacrylamides substituted on the nitrogen atom with either one or two lower alkyl radicals and/or one or two hydroxyalkyl or dihydroxyalkyl radicals containing 1 to 6 carbon atoms and mixtures of these polymeric materials dissolved in a physiological solvent therefor. The polymerization or copolymerization is carried out by solution polymerization methods and the polymeric material is precipitated by mixing it in a suitable non-solvent therefor, but which is miscible with the polymerization solvent.

REFERENCES:
patent: 2984639 (1961-05-01), Stamberger et al.
patent: 3563925 (1971-02-01), Kliment et al.
patent: 3590125 (1971-06-01), Hymes
patent: 3701764 (1972-12-01), Hargitay

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