Ammonium polyphosphate solutions containing multi-functional phosphonate corrosion inhibitors
申请人:——
公开号:US20030066990A1
公开(公告)日:2003-04-10
A corrosion-inhibited fire retardant composition is provided that comprises at least one ammonium polyphosphate, at least one suspending agent, at least one phosphonate selected from a group consisting of aminotri(methylenephosphonic acid), 1-hydroxyethylidene-1,1-diphosphonic acid, hexamethylenediaminetetra(methylenephosphonic acid), diethylenetriaminepenta(methylenephosphonic acid), salts thereof, and mixtures thereof and a corrosion inhibiting system. The corrosion inhibiting system is comprised of at least one corrosion inhibiting compound selected from a group consisting of azoles, insoluble ferric pyrophosphate, soluble ferric pyrophosphate, ferrous oxalate, ferric citrate, ferrous sulfate, ferric ammonium citrate, insoluble ferric orthophosphate, soluble ferric orthophosphate, ferric ammonium oxalate, ferric ammonium sulfate, ferric bromide, ferric sodium oxalate, ferric stearate, ferric sulfate, ferrous acetate, ferrous ammonium sulfate, ferrous bromide, ferrous gluconate, ferrous iodide, ferric acetate, ferric fluoroborate, ferric hydroxide, ferric oleate, ferrous fumarate, ferrous oxalate, ferrous oxide, ferric lactate, ferric resinate, and any combination thereof. Methods of making and using the same are also described. In addition, agricultural plant nutrients comprising the same are provided.
本发明提供了一种缓蚀阻燃剂组合物,该组合物包含至少一种聚磷酸铵、至少一种悬浮剂、至少一种膦酸盐(选自氨基三(亚甲基膦酸)、1-羟基亚乙基-1,1-二膦酸、六亚甲基二胺四(亚甲基膦酸)、二亚乙基三胺五(亚甲基膦酸)、其盐类和其混合物组成的组以及一种缓蚀体系)。硫酸铵铁、溴化铁、草酸钠铁、硬脂酸铁、硫酸铁、醋酸亚铁、硫酸铵亚铁、溴化 亚铁、葡萄糖酸亚铁、碘化亚铁、醋酸铁、氟硼酸铁、氢氧化铁、油酸铁、富马酸铁、 草酸亚铁、氧化亚铁、乳酸铁、复酸铁以及它们的任意组合。还描述了制造和使用这些物质的方法。此外,还提供了包含上述成分的农业植物营养素。