专利名称：Anthraquinone reactive dyestuffs
发明人：Klaus von Oertzen,Wolfgang Harms,Klaus Wunderlich
申请号：US06/096084reactive dyeing
申请日：19791120
公开号：US04355163A
公开日：
19821019
专利内容由知识产权出版社提供
摘要：Dyestuffs of the formula ##STR1## wherein X, R.sub.1, R.sub.2, R.sub.3 and
R.sub.4 have the meaning indicated in the description,< P>< P> and their use for dyeing and printing materials containing hydroxyl groups or amide groups, such as textile fibres, filaments and fabrics of wool, silk or synthetic polyamide or polyurethane fibres, and for dyeing and printing natural or regenerated cellulose with dyeings and prints which are fast to washing.
申请人：BAYER AKTIENGESELLSCHAFT
代理机构：Sprung, Horn, Kramer & Woods
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