Patent search ap:("GULF RESEARCH DEVELOPMENT CO") AND inv:"LIVINGSTONE CLARENCE J" Page 1

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发明授权
Separation of phenols and alkylated products thereof 失效
Title translation: 苯酚和其烷基化产物的分离

公开(公告)号：US2297588A

公开(公告)日：1942-09-29

申请号：US43382842

申请日：1942-03-07

Applicant: GULF RESEARCH DEVELOPMENT CO

Inventor： STEVENS DONALD R , LIVINGSTONE CLARENCE J

IPC: C07C37/14 , C07C37/50 , C07C37/86

CPC classification number: C07C37/86 , C07C37/14 , C07C37/50 , C07C39/06 , C07C39/07

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