Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Radical -xh acid – or anhydride – acid halide or salt thereof...
Patent
1989-03-28
1990-12-04
Rizzo, Nicholas S.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Radical -xh acid, or anhydride, acid halide or salt thereof...
A61K 3119
Patent
active
049754653
ABSTRACT:
A liquid water base ibuprofen composition for oral administration is described, the ibuprofen being maintained in suspension by a combination of primary suspending agents and being taste masked by primary taste masking agents, the composition also containing a buffer acid to adjust the pH of the composition to between 1.5 and up to about 3.5 and to provide a buffer capacity within the range of 0.03 to 0.05 between the initial pH and a pH which is 1.0 pH unit higher than the initial pH.
REFERENCES:
patent: 4361580 (1982-11-01), Peck et al.
Agisim Gary R.
Mogavero Annabelle
Motola Solomon
Panopoulos Pamela N.
American Home Products Corporation
Cseh C. L.
Rizzo Nicholas S.
Routh John W.
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