| 摘要 |
PURPOSE: To further improve the light resistance of a polyester textile dyed product by applying a specific compound containing hydrazinoamido group or a light stabilizer comprising the above compound and an ultraviolet absorber onto the textile dyed product. CONSTITUTION: A high-performance dyed textile product with high light resistance is obtained by applying a single component selected from hydrazinoamido group-contg. compounds of respective formulas I, II and III (R and R' are each a 1-5C alkyl; X is a halogen; (n) is 1-6; (m) is 1-8) or a light stabilizer as a combination of the above compound with a component selected from ultraviolet absorbers of respective formulas IV and V onto a polyester textile dyed product by padding technique or the like; wherein the hydrazinoamido group-contg. compound is e.g. bis(N,N-dimethylhydrazinoamido)hexamethylene, 4,4'-bis(N,N- dimethylhydrazinoamido)diphenylmethane. This high-performance dyed textile product is suitable as an automotive internal trim material. |
