FLAME RETARDANT PROCESS OF POLYESTER SYNTHETIC FIBER STRUCTURE AND MANUFACTURING FLAME RETARDANT COMPOSITION THEREFOR

• Main Authors: WADA MASAHIRO, TADA YUJI, IWAKI TERUFUMI, KOYAMA SHIGETO
• Format: Patent
• Language: English; Japanese
• Published: 29.06.2017
• Subjects: ADHESIVES; CHEMISTRY; DYES; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; LAUNDERING; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; POLISHES; TEXTILES; TREATMENT OF TEXTILES OR THE LIKE; TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS

PROBLEM TO BE SOLVED: To provide a flame retardant composition and a flame retardant processing agent having no needs for washing a polyester synthetic fiber structure after flame retardant processing, no generation of water mark and chalk mark and no reduction of rubbing fastness and capable of providing satisfactory flame retardancy to the polyester synthetic fiber structure, a flame retardant process method of the polyester synthetic fiber structure using the flame retardant processing agent and further a manufacturing method of the flame retardant composition.SOLUTION: There is provided a flame retardant composition for a polyester synthetic fiber structure containing aminophenoxy cyclotriphosphazene of 2,4,6-triamino-2,4,6-triphenoxy cyclotriphosphazene (1) and 2,4-diamino-2,4,6,6-tetraphenoxy cyclotriphosphazene (2) of total 95 wt.% or more and aminophenoxy cyclotriphosphazene other than the above described (1) and (2) of 5 wt.% or less, wherein the (1) is 10 to 80 wt.% and the (2) is 90 to 20 wt.% of total amount 100 wt.% of the (1) and (2). There is provided a flame retardant processing agent for the polyester synthetic fiber structure by dispersing the flame retardant composition in a solvent in presence of a surfactant.SELECTED DRAWING: None 【課題】難燃加工後のポリエステル系合成繊維構造物の洗浄を必要とせずに、際付きとチョークマークの発生と摩擦堅牢度の低下を無くし、且つ、満足すべき難燃性をポリエステル系合成繊維構造物に与えることができる難燃剤組成物及び難燃加工剤と、そのような難燃加工剤を用いるポリエステル系合成繊維構造物の難燃加工方法を提供する。更に、そのような難燃剤組成物の製造方法を提供する。【解決手段】本発明によれば、２，４，６−トリアミノ−２，４，６−トリフェノキシシクロトリホスファゼン（１）と２，４−ジアミノ−２，４，６，６−テトラフェノキシシクロトリホスファゼン（２）のアミノフェノキシシクロトリホスファゼンを合計で９５重量％以上と、上記（１）及び（２）以外のアミノフェノキシシクロトリホスファゼン５重量％以下とを含むポリエステル系合成繊維構造物のための難燃剤組成物であって、上記（１）及び（２）の合計量１００重量％のうち、上記（１）が１０〜８０重量％であり、上記（２）が９０〜２０重量％であるポリエステル系合成繊維構造物のための難燃剤組成物が提供される。また、本発明によれば、上記難燃剤組成物を界面活性剤の存在下に溶媒に分散させてなるポリエステル系合成繊維構造物のための難燃加工剤が提供される。【選択図】なし