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1.
公开(公告)号:US5310785A
公开(公告)日:1994-05-10
申请号:US902728
申请日:1992-06-23
CPC分类号: C05G3/0035
摘要: The disclosure relates to a coating composition for forming a coating film on a granular fertilizer in order to delay the release of plant nutrient elements therefrom. The coating composition includes an oil-modified alkyd resin and an unsaturated oil containing a conjugated double bond. The granular fertilizer can be coated with the coating composition without using an organic solvent.
摘要翻译: 本发明涉及一种用于在颗粒肥料上形成涂膜的涂料组合物,以延缓其植物营养元素的释放。 涂料组合物包含油改性醇酸树脂和含有共轭双键的不饱和油。 颗粒肥料可以用涂料组合物涂覆而不使用有机溶剂。