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发明名称
VERFAHREN ZUR HERSTELLUNG VON POLYARYLENTHIOAETHERN DIE EINE HOHE KRISTALLSCHMELZTEMPERATUR BESITZEN.
摘要
申请公布号
DE3677441(D1)
申请公布日期
1991.03.14
申请号
DE19863677441
申请日期
1986.08.14
申请人
KUREHA KAGAKU KOGYO K.K., TOKIO/TOKYO, JP
发明人
IWASAKI, TAKAO;IIZUKA, YO;KOUYAMA, TOSHITAKA;SHIIKI, ZENYA, IWAKI-SHI FUKUSHIMA-KEN, JP
分类号
C08G75/02;C08G75/04;C08G75/06;(IPC1-7):C08G75/02
主分类号
C08G75/02
代理机构
代理人
主权项
地址
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