Method for separating ammonium sulfate and ammonium bisulfate from each other and process for producing 2-hydroxy-4-methylthiobutanoic acid utilizing the method,申请号EP19980103840-传众专利搜索

发明名称	Method for separating ammonium sulfate and ammonium bisulfate from each other and process for producing 2-hydroxy-4-methylthiobutanoic acid utilizing the method
摘要
申请公布号	EP0863135(A3)	申请公布日期	1998.12.09
申请号	EP19980103840	申请日期	1998.03.04
申请人	SUMITOMO CHEMICAL COMPANY, LIMITED	发明人	SHIOZAKI, TETSUYA;IKUDOME, KENJI
分类号	C01C1/24;C07C319/20;C07C323/52;C07C327/06;(IPC1-7):C07C319/20	主分类号	C01C1/24
代理机构		代理人
主权项
地址

您可能感兴趣的专利