Taste masking and sustained release coatings for pharmaceuticals

Details Taste masking and sustained release coatings for pharmaceuticals Taste masking and sustained release coatings for pharmaceuticals

1990-05-23

1991-12-24

Page, Thurman K.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Tablets, lozenges, or pills

424464, 424468, 424469, 424472, 514617, 514960, A01J 2100

Patent

active

050751140

ABSTRACT:
Chewable medicament tablets are made from coated granules of a medicament wherein the coating on said granules comprises a blend of cellulose actate and/or cellulose acetate butyrate and hydroxypropyl cellulose and a process for making such tablets and a method of providing sustained release of medicaments utilizing such coated granules in a tablet.

REFERENCES:
patent: 4606909 (1986-08-01), Bechgaard
patent: 4643892 (1987-02-01), Peters
patent: 4800087 (1989-01-01), Mehta
patent: 4835187 (1989-05-01), Reuter et al.
patent: 4835188 (1989-05-01), Ho et al.
patent: 4837031 (1989-06-01), Denton
patent: 4851226 (1989-07-01), Julian
patent: 4894233 (1990-01-01), Sharma
patent: 4900558 (1990-02-01), Barry
patent: 4915949 (1990-04-01), Wong
patent: 4915953 (1990-04-01), Jordan

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