Controlled release parasitic formulations and method

Details Controlled release parasitic formulations and method Controlled release parasitic formulations and method

1980-12-24

1982-05-25

Rose, Shep K.

Drug, bio-affecting and body treating compositions

Identification or warning feature

Taste or smell or chemical irritation to the eye, nose, or...

424 22, A61K 922, A61K 926

Patent

active

043316522

ABSTRACT:
Controlled release formulations useful in controlling endoparasitic infestation in animals over a prolonged period of time are comprised of an anthelmintic agent intimately dispersed throughout a copolymeric matrix derived from the condensation of about 60 to about 95 weight percent of lactic acid and about 40 to about 5 weight percent of glycolic acid, said copolymeric matrix being substantially free of polymerization catalyst.

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Oklahoma Farmer-Stockman, Dr. Jakie Hair, Feb. 1979, p. 11.

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