摘要 |
PURPOSE: A transfer printing method of leather is provided that can enhances a photoresistance and a friction resistance, represents an elaborate pattern and particularly improves a cleaning resistance and dry cleaning property. CONSTITUTION: A transfer printing method of leather comprises the steps of using glutaraldehyde in a pretanning as a tanning assistant before chrome-tanning of raw leather; modifying a surface of tanned leather by coating the tanned leather with a composition comprising 45 to 55 parts of weight of water-dispersible polyester resin(10%), 10 to 20 parts of weight of acrylic resin, 3 to 8 parts of weight of polyurethane resin, 2 to 3 parts of weight of wax, 1 to 2 parts of weight of alcoholic permeating agent and 20 to 30 parts of weight of water; and printing a separately prepared transfer raw paper with a roller gravure printer. |
申请人 |
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY;MORIAH CHEM TECH CO., LTD. |
发明人 |
KIM, JONG WAN;OH, SE WHA;KIM, TAE KYUNG;KIM, JIN SU;KIM, YOUNG SUK;SHIN, JONG IL;KWON, EUN KYUNG |