Drug – bio-affecting and body treating compositions – Solid synthetic organic polymer as designated organic active... – Polymer from ethylenic monomers only
Patent
1987-07-22
1988-09-27
Rose, Shep K.
Drug, bio-affecting and body treating compositions
Solid synthetic organic polymer as designated organic active...
Polymer from ethylenic monomers only
424465, 424486, 424501, 514960, A61K 920, A61K 3174
Patent
active
047740833
ABSTRACT:
Novel tablets comprising (a) 80 to 98% by weight of a mixture of trimethoprim and/or an acid addition salt thereof and a sulfonamide and/or a salt thereof in a weight ratio of 1:20 to 20:1 and (b) a pharmaceutically acceptable synthetic ion exchange resin having improved disintegration times and other properties and a process for their preparation.
REFERENCES:
patent: 3091574 (1963-05-01), Coletta et al.
patent: 4209513 (1980-06-01), Torode et al.
patent: 4711777 (1987-12-01), Tan et al.
Tan Hong S.
Wegman Bernardus B. M.
Gist-Brocades N.V.
Rose Shep K.
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