Nicholas John Dixon,Matthew Robert Giles,Kimberley Elizabeth Griffiths,Tony Gough,Ian Malcolm McRobbie
申请号：
US16337222
公开号：
US20190298630A1
申请日:
2017.09.29
申请国别(地区):
US
年份:
2019
代理人:
摘要：
A method of combatting colour loss from a dyed material, the method comprising contacting the material with a composition comprising a polycarboxylic acid derived chelating agent.
