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公开(公告)号:US2761884A
公开(公告)日:1956-09-04
申请号:US49605955
申请日:1955-03-22
Applicant: STAMICARBON
Inventor: JAN KOOREVAAR
IPC: C07C2/86
CPC classification number: C07C2/867 , C07C2527/054 , C07C15/16
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2.Preparation of xylenes from condensation products of toluene and formaldehyde 失效
Title translation: 由甲苯和甲醛的缩合产物制备二甲苯公开(公告)号:US2761885A
公开(公告)日:1956-09-04
申请号:US48919055
申请日:1955-02-18
Applicant: STAMICARBON
Inventor: DE JONG GEERT J , JAN KOOREVAAR
IPC: C07C4/00
CPC classification number: C07C4/00 , C07C2521/12 , C07C15/06 , C07C15/08
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