专利名称：Acrylonitrile copolymers and process for
their manufacture
发明人：GOHLKE, ULRICH, DR.,DIETRICH, KLAUS,
DR.,BISCHOFF, CARMEN,VERSAUMER,HEINZ,HARTIG, SIEGFRIED, DR.,WOLF,KLAUS-FRIEDRICH, DR.,LIEBENER,ULRICH,RUDOLF, JOHANNES
申请号：EP84100119.1申请日：19840109公开号：EP0148295B1公开日：19890125
摘要：1. An acrylonitrile-copolymer with branched, cyclisized structure whereby thepolymer contains acrylguanamin structures, beside acrylonitrile-and
tetrahydronaphtyridine ring structures ; characterized in that the substance represents apolymer according to formula l, see diagramm : EP0148295,P6,F1 where R1 = - C-=N R2 =guanamin ou guanaminhydrochloride R3 = - C (=NH) - NH - C (=NH) - NH - CN R4 = -CONH2 , COOH n = 5 to 150 and where the polymer is in a sol-like or dissolved state.
申请人：AKADEMIE DER WISSENSCHAFTEN DER DDR,AKADEMIE DERWISSENSCHAFTEN DER DDR
代理机构：Beetz & Partner Patentanwälte
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