FLAME-PROOFING PROCESS FOR FEATHER

摘要

PURPOSE:To apply wash-resistant flame-proofing treatment to extremely susceptible feather absolutely without damaging the feather while keeping high bulkiness. CONSTITUTION:Feather is treated with an agent containing (a) an N-methylol dialkylphosphonopropionamide (the alkyl groups are independently selected from methyl, ethyl and propyl), (b) a titanium fluoride salt selected from titanium potassium fluoride, titanium sodium fluoride and titanium ammonium fluoride and (c) an oxycarboxylic acid.