C - Chemistry – Metallurgy – 09 – K
Patent
C - Chemistry, Metallurgy
09
K
C09K 21/14 (2006.01) A62D 1/00 (2006.01) C05D 9/02 (2006.01) C05G 3/00 (2006.01) C23F 11/00 (2006.01) C23F 11/10 (2006.01) C23F 11/14 (2006.01) C23F 11/18 (2006.01)
Patent
CA 2430420
Corrosion-inhibited fire retardant compositions and methods of making and using the same are provided. The corrosion-inhibited fire retardant compositions are comprised of at least one fire retardant component, at least one biopolymer having a particle size diameter of less than about 100 microns, and a corrosion inhibiting system. The corrosion inhibiting system is comprised of at least one corrosion inhibiting compound selected from a group of compounds including azoles, insoluble ferric pyrophosphate, soluble ferric pyrophosphate, ferrous oxalate, ferric citrate, ferrous sulfate, ferric ammonium citrate, soluble ferric orthophosphate, insoluble 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 oxide, ferric lactate, ferric resinate and any combination thereof. In a specific embodiment, the corrosion-inhibited fire retardant composition includes a xanthan biopolymer.
L'invention concerne des compositions ignifuges anticorrosion ainsi que des procédés de fabrication et d'utilisation de ces dernières. Ces compositions ignifuges anticorrosion sont constituées d'au moins un constituant ignifuge, au moins un biopolymère possédant un diamètre de particule inférieur à environ 100 microns, et un système anticorrosion. Ce système anticorrosion comprend au moins un composé anticorrosion choisi dans un groupe de composés comprenant azoles, pyrosphosphate ferrique insoluble, pyrophosphate ferrique soluble, oxalate ferreux, citrate ferrique, sulfate ferreux, citrate d'ammonium ferrique, orthophosphate ferrique soluble, orthophosphate ferrique insoluble, oxalate d'ammonium ferrique, sulfate d'ammonium ferrique, bromure ferrique, oxalate de sodium ferrique, stéarate ferrique, sulfate ferrique, acétate ferreux, sulfate d'ammonium ferreux, bromure ferreux, gluconate ferreux, iodure ferreux, acétate ferrique, fluoroborate ferrique, hydroxyde ferrique, oléate ferrique, fumarate ferreux, oxyde ferreux, lactate ferrique, résinate ferrique et toute combinaison de ceux-ci. Dans un mode de réalisation préféré de cette invention, la composition ignifuge anticorrosion comprend un biopolymère de xanthane.
Kegeler Gary H.
Vandersall Howard L.
Astaris Llc
Borden Ladner Gervais Llp
Icl Performance Products Lp
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