Patent search ap:("MONTEDISON SPA") AND inv:"LUIGI CAVALLI" Page 1

1.

发明授权
Process for the preparation of phenol from benzoic acid 失效
Title translation: 从苯甲酸制备苯酚的方法

公开(公告)号：US3379774A

公开(公告)日：1968-04-23

申请号：US36787664

申请日：1964-05-15

Applicant: MONTEDISON SPA

Inventor： ALDO FORNI , LUIGI CAVALLI

IPC: C07C37/56

CPC classification number: C07C37/56 , C07C39/04

$Process for recovering the useful products from the drained fraction in the production of phenol from benzoic acid$

2.

发明授权
Process for recovering the useful products from the drained fraction in the production of phenol from benzoic acid 失效
Title translation: 从苯甲酸生产苯酚中回收有用产物的方法

公开(公告)号：US3365503A

公开(公告)日：1968-01-23

申请号：US34917764

申请日：1964-03-03

Applicant: MONTEDISON SPA

Inventor： ALDO FORNI , PIERO RAMELLO , LUIGI CAVALLI

IPC: C07C37/56

CPC classification number: C07C37/56 , C07C39/04

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