| 摘要 |
PURPOSE:To obtain the title silk woven fabric slightly causing wear by washing, a little change of handle and excellent dimensional stability by treating silk woven fabric with epoxy resin, silicon-based resin and aminoplast resin or glyoxal resin. CONSTITUTION:Silk woven fabric is coated with (A) an epoxy resin (e.g. ethylene glycol diglycidyl ether) and (B) a mixture of a silicon-based resin (e.g. epoxy modified silicone) and an aminoplast resin (e.g. melamine formaline-based resin) or glyoxal resin and then woven fabric is swollen, maintained under low tension, dried and finished to give washable silk woven fabric having <=30wt.% solubility in immersion in 5wt.% solution of sodium hydroxide at 65 deg.C for 60 minutes, <=4% change ratio of binding resistance before washing to that after 10th washing and <=3% washing shrinkage percentage. |
