Compositions and method of controlling transdermal penetration o

Details Compositions and method of controlling transdermal penetration o Compositions and method of controlling transdermal penetration o

1985-03-18

1987-09-08

Rose, Shep K.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

424 79, A61L 1503, A61F 1300

Patent

active

046924620

ABSTRACT:
Compositions and methods useful for improved and controlled transdermal and transmembrane drug delivery of topical and systemic agents. The compositions and methods comprise a pharmacologically active drug together with a non-toxic pharmaceutically acceptable ion exchange resin, and a salt in a gel-forming vehicle and topically administering to human or animal skin or other membranes the resulting compositions. If desired, a penetration enhancer may also be employed in the compositions of this invention.

REFERENCES:
patent: 2501927 (1950-03-01), Block
patent: 2684321 (1954-07-01), Thurmon et al.
patent: 2764518 (1956-09-01), Thurmon
patent: 2823163 (1958-02-01), Thoms
patent: 2838440 (1958-06-01), Thurmon
patent: 2857311 (1958-10-01), Thurmon et al.
patent: 2883324 (1959-04-01), Thurmon
patent: 2919230 (1959-12-01), Thurmon
patent: 2951012 (1960-08-01), Gisvold
patent: 3567820 (1971-03-01), Sperti
patent: 3922342 (1975-11-01), Rathbon
patent: 3922723 (1975-12-01), Popper

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