Use of carboxymethylated methylhydroxyethyl or methylhydroxypropyl cellulose ethers and cementitious compositions obtainable thereof,申请号EP19930108558-传众专利搜索

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发明名称	Use of carboxymethylated methylhydroxyethyl or methylhydroxypropyl cellulose ethers and cementitious compositions obtainable thereof
摘要
申请公布号	EP0573847(B1)	申请公布日期	1999.03.17
申请号	EP19930108558	申请日期	1993.05.27
申请人	CLARIANT GMBH	发明人	BARTZ, UWE;DOENGES, REINHARD, DR.;KLEHR, HEINER
分类号	C04B24/02;C04B24/38;C04B28/02;(IPC1-7):C04B24/38	主分类号	C04B24/02
代理机构		代理人
主权项
地址

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