发明授权
US06858570B2 Laundry detergents and laundry treatment compositions comprising one or more dye-transfer-inhibiting dye fixatives 有权
洗衣洗涤剂和洗衣处理组合物,其包含一种或多种染料转移抑制染料固定剂

Laundry detergents and laundry treatment compositions comprising one or more dye-transfer-inhibiting dye fixatives
摘要:
The following dye-transfer-inhibiting dye fixatives are used in laundry detergents:Reaction products of a) polyamines with cyanamides and amidosulfuric acid or b) cyanamides with aldehydes and ammonium salts or c) amines with epichlorohydrin.
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