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发明名称
Fremgangsmåde til fremstilling af sulfonsyregruppeholdige kondensationsprodukter med et ringe indhold af formaldehyd
摘要
申请公布号
DK174704(B1)
申请公布日期
2003.09.29
申请号
DK19890001415
申请日期
1989.03.22
申请人
SKW POLYMERS GMBH
发明人
WEICHMANN, JOSEF;BICHLER, MANFRED;KERN, ALFRED;ROSENBAUER, HANS-GUENTER
分类号
C08G12/30;C08G12/40;(IPC1-7):C08G12/30
主分类号
C08G12/30
代理机构
代理人
主权项
地址
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