Calcium polycarbophil controlled release composition and method

Details Calcium polycarbophil controlled release composition and method Calcium polycarbophil controlled release composition and method

1990-09-11

1992-04-07

Page, Thurman K.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Matrices

424484, 424440, 424441, 424457, 424462, 424470, 424474, 424435, 424443, 424422, 424501, A61K 4732, A61K 910, A61K 926, A61L 1924

Patent

active

051026660

ABSTRACT:
Controlled release compositions comprising calcium polycarbophil and an active agent selected from the group consisting of medicinal agents, breath fresheners, and flavors, and a method of controlled release of such an active agent.

REFERENCES:
patent: 3640741 (1972-02-01), Etes
patent: 4029815 (1977-06-01), Sherlock et al.
patent: 4140763 (1979-02-01), Bachrach et al.
patent: 4615697 (1986-10-01), Robinson
patent: 4867979 (1989-09-01), Sheth et al.
patent: 4900552 (1990-02-01), Saavordeker et al.
patent: 4988679 (1991-01-01), Chavkin et al.

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