Pharmaceutical tableting method

Details Pharmaceutical tableting method Pharmaceutical tableting method

1989-01-30

1989-10-17

Rose, Shep K.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Tablets, lozenges, or pills

424488, 424489, 514 29, 514601, 514781, A61K 920, A61K 926, A61K 3118, A61K 3171

Patent

active

048746142

ABSTRACT:
A method of preventing the fracture of coated drug granules during the compression of the granules into a commercially acceptable tablet matrix is disclosed. The method involves incorporating into the matrix, along with the granules, from about 10% to about 50% by weight microcrystalline cellulose.

REFERENCES:
patent: 2099402 (1937-11-01), Keller
patent: 2798024 (1957-07-01), Zapapas et al.
patent: 2853420 (1958-09-01), Lowey
patent: 2866735 (1958-12-01), Himelick
patent: 2928770 (1960-03-01), Bardani
patent: 2953497 (1960-09-01), Press
patent: 2996431 (1961-08-01), Barry
patent: 3081233 (1963-03-01), Enz et al.
patent: 3115441 (1963-12-01), Hermelin
patent: 3119742 (1964-01-01), Heimlich et al.
patent: 3488418 (1970-01-01), Holliday et al.
patent: 3860733 (1975-01-01), Morse et al.
patent: 3865935 (1975-02-01), Amann
patent: 3883647 (1975-05-01), Geller
patent: 3891755 (1975-06-01), Mehta
patent: 3906086 (1975-09-01), Guy et al.
patent: 3922338 (1975-11-01), Estevenel et al.
patent: 3927194 (1975-12-01), Geller
patent: 3954959 (1976-05-01), Pedersen
patent: 3961041 (1976-06-01), Nishimura et al.
patent: 4025613 (1977-05-01), Guy et al.
patent: 4076804 (1978-02-01), Singiser et al.
patent: 4079125 (1978-03-01), Sipos
patent: 4173626 (1979-11-01), Dempski et al.
patent: 4250166 (1981-02-01), Maekawa
patent: 4259315 (1981-03-01), Lippmann et al.
patent: 4289751 (1981-09-01), Windheuser
patent: 4340582 (1982-07-01), Kriesel et al.
patent: 4370313 (1983-01-01), Davies
patent: 4415547 (1983-11-01), Yu et al.
patent: 4432966 (1984-02-01), Zeitoun et al.
patent: 4434152 (1984-02-01), Horvath et al.
patent: 4459295 (1984-07-01), Higuchi et al.
patent: 4461759 (1984-07-01), Dunn
patent: 4555399 (1985-11-01), Hsiao
patent: 4599326 (1986-07-01), Marvola et al.

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