PROCESS FOR PREPARING VERY PURE ISOBUTENE BY DEHYDRATION OF TERTIARY BUTANOL,申请号PT19820075507-传众专利搜索

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发明名称	PROCESS FOR PREPARING VERY PURE ISOBUTENE BY DEHYDRATION OF TERTIARY BUTANOL
摘要
申请公布号	PT75507(B)	申请公布日期	1986.09.11
申请号	PT19820075507	申请日期	1982.09.03
申请人	CHEMISCHE WERKE HULS AG	发明人
分类号	B01J31/00;B01J31/10;C07B61/00;C07C1/00;C07C1/24;C07C11/09;C07C67/00;(IPC1-7):C07C11/09	主分类号	B01J31/00
代理机构		代理人
主权项
地址

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