专利名称：Paper wet-strengthening process发明人：TRAEUBEL, HARRO, DR.,LAAS, HANS-JOSEF,
DR.,REIFF, HELMUT, DR.,KOENIG, JOACHIM,DR.,REINERS, JUERGEN, DR.,FAIKA, HARALD
申请号：EP93104867.2申请日：19930324公开号：EP0564912A1公开日：19931013
摘要：The novel process for AOX-free wet strength-finishing of paper by means ofwater-dispersible polyisocyanates is characterised by a good wet-strength action evenunder mild drying conditions and does not affect the activity of simultaneously presentwhiteners.
申请人：BAYER AG
地址：D-51368 LEVERKUSEN,51368 Leverkusen DE
国籍：DE
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