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经营范围
发明名称
PROCESS FOR PREPARING POLYVINYLPYRROLIDONE
摘要
申请公布号
EP0215379(B1)
申请公布日期
1990.08.08
申请号
EP19860112214
申请日期
1986.09.04
申请人
BASF AKTIENGESELLSCHAFT
发明人
NUBER, ADOLF, DR.;LANG, SIEGFRIED, DR.;SANNER, AXEL, DR.;SCHROEDER, GERD, DR.
分类号
C08F4/00;C08F4/28;C08F4/34;C08F26/00;C08F26/10
主分类号
C08F4/00
代理机构
代理人
主权项
地址
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