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Title: Process for producing granular composition for use in agriculture and horticulture
Abstract:
A granular composition for use in the agricultural and horticulture fields is prepared by mixing an active ingredient, such as an insecticide, fungicide or herbicide and a solvent or a binder with a carrier consisting of 0-30% of particles larger than 149 .mu. (100 mesh), 40-90% of particles between 149 .mu. (100 mesh) and 46 .mu. (300 mesh) and 10-30% of particles smaller than 46 .mu.. Finely divided particles of moisture-absorbing substances may be added when the carrier has been moderately granulated in the course of the production process. The composition is suited for spraying by helicopters or multi-nozzle hoses on dusters, for example.
Other info: Inventors: Muramoto, Noboru (Ikeda, JA) Okamoto, Yukikazu (Toyonaka, JA) Kamaya, Kazuo (Minoo, JA) Kawaji, Kunihiro (Hirakata, JA) Shiraki, Makoto (Ibaragi, JA) Application Number: 515377 Filing Date: 1974-10-16 Publication_date: 1976-09-14 Assignee: Sumitomo Chemical Company, Limited (Osaka, JA) Primary Class(es): 504/361 424/417, 424/419, 504/367, 514/132, 514/951 Other Classes: US Patent Ref:
Other Refs: Other References: Granulation and Apparatus Therefor, Japanese Mechanical Association, p. 6, 1967. Konac et al., Food Engineering, Aug. 1962, pp. 41-44. | |