Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Biocides; animal or insect repellents or attractants
Patent
1998-10-19
2000-07-04
Levy, Neil S.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Biocides; animal or insect repellents or attractants
424405, 424409, 514372, A01N 2534
Patent
active
060835192
ABSTRACT:
Collar or other external device for a pet, in particular a cat or dog, made of a matrix in which is incorporated from 0.1 to 40% by weight, preferably from 1 to 15% by weight, relative to the collar, of a substance which is active against ectoparasites such as fleas and ticks, this active substance being formed of at least one compound corresponding to formula (I) below: ##STR1## this collar or other external device being designed to ensure more than 6 months of efficacy against fleas and more than 3 months of efficacy against ticks, the efficacy being maintained for several weeks even if the collar or other external device is taken off or lost or if there is a variation in the release of the compound.
REFERENCES:
patent: 5232940 (1993-08-01), Hatton et al.
patent: 5567429 (1996-10-01), Penbo
Postal et al. Abstract Veterinary Dermatology vol. 6, 3 pp. 153-158, 1995.
Atwell Abstract Australian Veterinary Practioner vol. 26, 3 pp. 155, 1996.
Geenzhi Abstract Professional Veterinaria 190 1 supplement pp. 19-22, 1995.
Frommer William S.
Kowalski Thomas J.
Levy Neil S.
Merial
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