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发明名称
PLASTICIZING AGENTS FOR MINERAL BINDERS
摘要
In the novel plasticising agents for mineral binders based on water-soluble condensation products of naphthalene or alkylnaphthalenes with formaldehyde, the condensation products contain co-condensed sulphonated carbazole.
申请公布号
EP0291644(A3)
申请公布日期
1989.10.18
申请号
EP19880102905
申请日期
1988.02.26
申请人
RUTGERSWERKE AKTIENGESELLSCHAFT
发明人
OMRAN, JAFAR, DR.;SWOBODA, SIEGFRIED
分类号
C04B24/22;C08G10/04
主分类号
C04B24/22
代理机构
代理人
主权项
地址
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