Simethicone antacid tablet

Details Simethicone antacid tablet Simethicone antacid tablet

1979-01-31

1980-04-15

Rose, Shep K.

Drug, bio-affecting and body treating compositions

Solid synthetic organic polymer as designated organic active...

Polymer from ethylenic monomers only

424 14, 424 16, 424 32, 424 37, 424156, 424184, A61K 924, A61K 31695, A61K 3308, A61K 958

Patent

active

041983904

ABSTRACT:
A tablet containing at least two separate and discrete volume portions one of which contains simethicone and the other of which contains antacid. A barrier separates the two volume portions to maintain the simethicone out of contact with the antacid and to prevent migration of the simethicone from its volume portion of the tablet into the volume portion containing the antacid, and vice versa. The simethicone is physically combined with the other ingredients of the tablet in such a manner that the simethicone is available relatively immediately for anti-foaming action, and its availability does not depend upon the breakdown of a matrix.

REFERENCES:
patent: Re25205 (1962-07-01), Fenistone
patent: 462990 (1891-11-01), Oppenheimer
patent: 2512192 (1950-06-01), Yen et al.
patent: 3048526 (1962-08-01), Boswell
patent: 3094464 (1963-06-01), Joullie et al.
patent: 3096248 (1963-07-01), Rudski
patent: 3382150 (1968-05-01), Grass et al.
patent: 3501571 (1970-03-01), Yen
patent: 3767794 (1973-10-01), McVean et al.
patent: 4127650 (1978-11-01), Buehler
patent: 4140755 (1979-02-01), Sheth et al.

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