ApplicationNo. 284171 filed on 08/02/1994
US Classes:523/122, Composition having ingredient providing biocidal or biostatic protection thereto or process of preparing424/403, Insect repellent or mothproofed424/405, Biocides; animal or insect repellents or attractants (e.g., disinfectants, pesticides, etc.)424/407, Containing material to enhance the sticking of the active ingredients424/409, Solid as carrier or diluent424/418, Protein or derivative or polysaccharide or derivative424/465, With claimed perfecting feature in contents (e.g., excipient, lubricant, etc.)424/474, Coated pills or tablets424/477, Containing proteins or derivatives thereof424/478, Gelatin containing424/480, Cellulose or derivative427/2.31, Flexible web, sheet, film, or filament base (e.g., fabric, bandage, suture, transdermal patch, orthopedic cast tape)427/4, PLANT MEMBER OR ANIMAL SPECIMEN COATING427/336, Swelling agent or solvent applied to treat coating427/340, Resin, resin precursor, rubber, or hardenable oil containing coating427/341, Inorganic treating agent514/944GEL
ExaminersPrimary: Michl, Paul R.
Assistant: DeWitt, LaVonda R.
Foreign Patent References
International ClassesA01N 025/34
AbstractAn improved bioactive agent delivery composition and method of application are described. The composition comprises a bioactive agent, a hydrophilic polymer in an incompletely hydrated state and a substantially water-miscible solvent system. The agent and polymer are essentially dissolved in the solvent system to form a sprayable composition having a viscosity of less than 350 cP. Upon dilution with water, the viscosity of the composition increases to in excess of 1000 cP to produce a retentive coating at the site of application which provides enhanced bioavailability of the agent.
Field of SearchComposition having ingredient providing biocidal or biostatic protection thereto or process of preparing
Insect repellent or mothproofed
Biocides; animal or insect repellents or attractants (e.g., disinfectants, pesticides, etc.)
Cellulose or derivative
Containing material to enhance the sticking of the active ingredients
Solid as carrier or diluent
Protein or derivative or polysaccharide or derivative
With claimed perfecting feature in contents (e.g., excipient, lubricant, etc.)
Coated pills or tablets
Containing proteins or derivatives thereof
PLANT MEMBER OR ANIMAL SPECIMEN COATING
Swelling agent or solvent applied to treat coating
Resin, resin precursor, rubber, or hardenable oil containing coating
Inorganic treating agent