Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Biocides; animal or insect repellents or attractants
Patent
1991-05-24
1993-11-30
Michl, Paul R.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Biocides; animal or insect repellents or attractants
424 84, 424 7817, 43 4206, 523124, A01N 2508
Patent
active
052663230
ABSTRACT:
A degradable article comprising a polyurethane polymer gel or foam whose polymer structure contains hydrolytically unstable ester linkages and various additives. The article can be constructed so that some of the additives are released from the article at a sustained rate. In a preferred embodiment the additives are sensory stimulants for marine or aquatic organisms and the article is used as bait for those organisms.
REFERENCES:
patent: 135113 (1873-01-01), Goodman
patent: 3410689 (1968-11-01), Nathan
patent: 3684519 (1972-08-01), Combs
patent: 4132839 (1979-01-01), Marans et al.
patent: 4245420 (1981-01-01), Carr
patent: 4463018 (1984-07-01), Carr
patent: 4666717 (1987-05-01), Smith et al.
patent: 4666767 (1987-05-01), Von Kohorn et al.
patent: 4731247 (1988-05-01), Wolford et al.
patent: 4921703 (1990-05-01), Higuchi et al.
patent: 4983389 (1991-01-01), Levy
Toshiaki J. Hara, Developments in Aquaculture and Fishieries Science, 8, "Chemoreception in Fishes". Elsevier Scientific Publishing Co., 1982.
Bull Darwin S.
Guthrie James L.
Kehr Clifton L.
Luthra Narendar P.
Hampshire Chemical Corp.
Levy Neil
Michl Paul R.
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