The present invention relates to polymeric shading dye and their use in laundry applications. The polymers are alkoxylated polyethylene imines and the dyes are reactive dyes.
申请公布号
US2013333122(A1)
申请公布日期
2013.12.19
申请号
US201214002131
申请日期
2012.02.23
申请人
BATCHELOR STEPHEN NORMAN;MENG SHENG;QINGSHENG TAO;WANG JINFANG
发明人
BATCHELOR STEPHEN NORMAN;MENG SHENG;QINGSHENG TAO;WANG JINFANG
