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1.Process for the production of aldehydes from propenyl derivatives of aromatic hydrocarbons 失效
Title translation: 从芳烃的丙烯基衍生物生产醛的方法公开(公告)号:US1801416A
公开(公告)日:1931-04-21
申请号:US31221428
申请日:1928-10-12
Applicant: VERONA CHEMICAL CO
Inventor: JACOB EHRLICH
IPC: C07C45/28
CPC classification number: C07C45/28
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公开(公告)号:US1550064A
公开(公告)日:1925-08-18
申请号:US2824225
申请日:1925-05-05
Applicant: VERONA CHEMICAL CO
Inventor: JACOB EHRLICH
IPC: C06B43/00
CPC classification number: C06B43/00
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3.Process for the production of nitroso-meta-cresol and its application to the separation of meta-cresol and para-cresol 失效
Title translation: 生产亚硝基间甲酚的方法及其应用于间甲酚和对甲酚的分离公开(公告)号:US1502849A
公开(公告)日:1924-07-29
申请号:US54286522
申请日:1922-03-11
Applicant: VERONA CHEMICAL CO
Inventor: JACOB EHRLICH
IPC: C07C207/04
CPC classification number: C07C201/00 , C07C207/04
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