Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Biocides; animal or insect repellents or attractants
Reexamination Certificate
2006-08-01
2006-08-01
Low, Christopher S. F. (Department: 1614)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Biocides; animal or insect repellents or attractants
C424S078090, C523S122000, C514S372000, C514S422000, C514S479000
Reexamination Certificate
active
07083801
ABSTRACT:
Antimicrobial compositions based on haloalkynyl active ingredients that are chemically stable in the presence of chelated metal ion are disclosed. Particularly preferred is the use of metal ion chelating agents based on selected amine compounds that provide the metal ion in a form sufficient to provide stability to other antimicrobial components in the aqueous composition, but without concurrently degrading the antimicrobial effectiveness of the haloalkynyl active ingredient.
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El A'mma Beverly Jean
Nagahashi Susan Lynn
Delacroix-Muirheid C.
Low Christopher S. F.
Rogerson Thomas
Rohm and Haas Company
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