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公开(公告)号:US4368055A
公开(公告)日:1983-01-11
申请号:US307774
申请日:1981-10-02
申请人: Gert Motzkus , Kurt Fohn
发明人: Gert Motzkus , Kurt Fohn
摘要: Hydrophobic synthetic fabrics dyed in deep shades utilizing disperse dyes can be improved in solvent bleeding properties by subjecting the dyed fabric to treatment comprising exposure to an aqueous alkaline solution at elevated temperatures prior to the usual heat setting of the dyed fabric. The process is particularly useful for polyester fabrics derived from aromatic polyesters.
摘要翻译: 使用分散染料深色染色的疏水性合成织物可以通过染色织物经受染色织物的通常热定形之前在高温下暴露于碱性水溶液的处理来改善溶剂渗色性能。 该方法对于衍生自芳族聚酯的聚酯织物特别有用。