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US4588413A Process for producing dyeings with reactive dyestuffs 失效
用活性染料生产染色的方法

Process for producing dyeings with reactive dyestuffs
摘要:
Improvements in the fastness properties of substrates dyed with reactive dyestuffs are achieved by a dyeing after-treatment with an agent which is the reaction product polyethyleneimine and a bifunctional alkylating agent.
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