Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Biocides; animal or insect repellents or attractants
Patent
1992-12-18
1995-11-07
Bawa, Raj
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Biocides; animal or insect repellents or attractants
424 43, 514627, 514818, 514920, 25230116, A61K 31165
Patent
active
054646243
ABSTRACT:
A method is provided for loading a delivery system for a chemical repellant composition. An aqueous mixture comprising one part water-soluble isothiuronium salt and two parts weak base is prepared. Capsaicin is added to the aqueous mixture before it is loaded into the delivery system. A fluorescent compound, such as dichlorofluorescine, may also be added to the aqueous mixture and capsaicin before loading the delivery system.
REFERENCES:
patent: 4186851 (1980-02-01), Cantor
patent: 4213875 (1980-07-01), Isbell
patent: 4313958 (1982-02-01), LaHann
patent: 4338465 (1982-07-01), Isbell
patent: 4816260 (1989-03-01), Wollrich
patent: 4997853 (1991-03-01), Bernstein
Isbell, A. F. et al., "Device For Preventing Physical Attacks", 3 pages, (prepared more than one year before filing application Ser. No. 07/992,709).
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