Drug – bio-affecting and body treating compositions – Inorganic active ingredient containing – Carbonate
Patent
1993-10-13
1995-06-20
Robinson, Allen J.
Drug, bio-affecting and body treating compositions
Inorganic active ingredient containing
Carbonate
514143, 514241, 514476, 514491, 514547, 514553, 514557, 514558, 514560, 514578, 514579, 514588, 514591, 514594, 514613, 514709, 514710, 514711, 514762, 514772, 5147723, 514777, 514778, 514780, 514781, 514782, 514786, 514789, 424 7808, 424405, 424407, 424484, 424715, 424716, 424719, 424721, A01N 5900, A01N 2500, A01N 2524, A01N 3718
Patent
active
054259525
ABSTRACT:
This invention provides a fungicide composition which is capable of in situ generation of ammonium bicarbonate when applied to plant foliage in the form of an aqueous dispersion. The constituents include (1) an ingredient such as urea which slow-releases ammonia under aqueous alkaline pH conditions; and (2) an alkali metal bicarbonate ingredient which imparts alkalinity to the aqueous dispersion, and provides bicarbonate ions for combination with the released ammonium ions. A spreader-sticker ingredient is included to maintain the ingredients in contact with plant foliage over an extended period after application.
REFERENCES:
patent: 1047592 (1912-12-01), Thomas
patent: 4599233 (1986-07-01), Misato et al.
DePasquale, "Antifungal activities of bicarbonate salts with particular emphasis on the ammonium form," University Microfilms International, MI, 1990, pp. 1-108.
Barris Charles B.
Church & Dwight & Co., Inc.
Pak John D.
Robinson Allen J.
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