Slow release solid preparation

Details Slow release solid preparation Slow release solid preparation

1987-12-14

1989-06-27

Rose, Shep K

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Tablets, lozenges, or pills

424469, 424470, 424485, 424488, 424499, 424500, A61K 922, A61K 926

Patent

active

048428663

ABSTRACT:
A controlled, slow release, solid pharmaceutical preparation includes at least one active ingredient and a blend of sodium alginate and sodium-calcium alginate.

REFERENCES:
patent: 3640741 (1972-02-01), Etes
C. A. 105(4): 120807b (1986), of EPO 188040 July 23, 1986, Horder et al.
A. E. Abotaleb et al., Pharmazie 38 473 (1983), Discloses Sodium Calcium Alginate as a Disintegrating Agent in Pharmaceutical Tablets.
E. Shotton et al., J. Pharm. Sci. 65 1170 (1976), Discloses Sodium Calcium Alginate as a Disintegrating Agent in Pharmaceutical Tablets.
K. A. Khan et al., J. Pharm. Sci. 64 166 (1975), Discloses Sodium Calcium alginate as a Disintegrating Agent in Pharmaceutical Tablets.
N.-C. Hai et al., Yao Hsueh Tung Pao. 16(3), 59-60 (1981) [Chem. Abstr., 95:1385461], Discloses Calcium Alginate as a Component of a Drug Delivery Matrix.
M. Jacob et al., Pharm. Acta Helv. 54 44 (1979), Discloses Sodium Calcium Alginate as an Excipient in a Pharmaceutical Tablet.

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