JPS52142019A - Production composition of higher m- and p-diisopropylbenzene content - Google Patents

Production composition of higher m- and p-diisopropylbenzene content

Info

Publication number
JPS52142019A
JPS52142019A JP5947876A JP5947876A JPS52142019A JP S52142019 A JPS52142019 A JP S52142019A JP 5947876 A JP5947876 A JP 5947876A JP 5947876 A JP5947876 A JP 5947876A JP S52142019 A JPS52142019 A JP S52142019A
Authority
JP
Japan
Prior art keywords
production composition
content
diisopropylbenzene
composition
diisopropylbenzene content
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP5947876A
Other languages
Japanese (ja)
Inventor
Etsusaburo Kudo
Takayuki Saito
Hiromi Kawachi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP5947876A priority Critical patent/JPS52142019A/en
Publication of JPS52142019A publication Critical patent/JPS52142019A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

PURPOSE: To produce a composition of higher m- and p-diisopropyl-benzene content by treating the cumene bottom etc. obtained as a by-product in the preparation of cumene from benzene etc. with a catalyst such as acid clay or activated clay for effecting isomerization thereof.
COPYRIGHT: (C)1977,JPO&Japio
JP5947876A 1976-05-21 1976-05-21 Production composition of higher m- and p-diisopropylbenzene content Pending JPS52142019A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5947876A JPS52142019A (en) 1976-05-21 1976-05-21 Production composition of higher m- and p-diisopropylbenzene content

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5947876A JPS52142019A (en) 1976-05-21 1976-05-21 Production composition of higher m- and p-diisopropylbenzene content

Publications (1)

Publication Number Publication Date
JPS52142019A true JPS52142019A (en) 1977-11-26

Family

ID=13114443

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5947876A Pending JPS52142019A (en) 1976-05-21 1976-05-21 Production composition of higher m- and p-diisopropylbenzene content

Country Status (1)

Country Link
JP (1) JPS52142019A (en)

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