Patent search ap:("TIDEWATER OIL COMPANY") AND inv:"PERSYN JR CHARLES L" Page 1

$Butadiene conversion of c4 fraction of unsaturated hydrocarbons$

1.

发明授权
Butadiene conversion of c4 fraction of unsaturated hydrocarbons 失效
Title translation: 不饱和烃的c4馏分的丁二烯转化率

公开(公告)号：US2999061A

公开(公告)日：1961-09-05

申请号：US75750358

申请日：1958-08-27

Applicant: TIDEWATER OIL COMPANY

Inventor： PERSYN JR CHARLES L

IPC: C07C11/08

CPC classification number: C10G11/00 , C07C11/08 , C10G11/10

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