| 摘要 |
PURPOSE: Provided is a coating agent, which is easily coated on various substrates to which a transfer dyeing method using a sublimation type disperse dye is applied, and gives excellent transfer degree and color fastness. CONSTITUTION: The coating agent capable of receiving a sublimation type disperse dye comprises 0.1-50 wt% of a polymer material containing a sulfone group or a ketone group in the molecule and 50-99.9 wt% of a solvent. In particular, the polymer material is selected from poly phthalazinone ether ketone, poly phthalazinone ether sulfone ketone, poly phthalazinone ether sulfone, poly ether sulfone and poly sulfone, and the solvent is n-methylol pyrrolidone and/or dimethylformamide. Further, the coating agent optionally further comprises an elastic polymer. |
