Christian Cremer;Sophie Marquais-Bienewald;Beate Frohling
发明人:
Sophie Marquais-Bienewald,Christian Cremer,Beate Frohling
申请号：
US13816527
公开号：
US08641783B2
申请日:
2011.08.15
申请国别(地区):
US
年份:
2014
代理人:
摘要：
The present invention relates to the reaction product of (A) a polymeric backbone with (B) A chromophore； and with (C) at least one sulfide containing compound. Very good dyeing results are obtained with this new technology.
