JPS50142519A - - Google Patents

Info

Publication number
JPS50142519A
JPS50142519A JP49049812A JP4981274A JPS50142519A JP S50142519 A JPS50142519 A JP S50142519A JP 49049812 A JP49049812 A JP 49049812A JP 4981274 A JP4981274 A JP 4981274A JP S50142519 A JPS50142519 A JP S50142519A
Authority
JP
Japan
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.)
Granted
Application number
JP49049812A
Other languages
Japanese (ja)
Other versions
JPS5238549B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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 filed Critical
Priority to JP49049812A priority Critical patent/JPS5238549B2/ja
Priority to GB1112675A priority patent/GB1448357A/en
Priority to HU75UE00000063A priority patent/HU172432B/hu
Priority to IT2197375A priority patent/IT1034822B/it
Priority to CS228975A priority patent/CS193511B2/cs
Priority to SU752119546A priority patent/SU662004A3/ru
Priority to FR7510618A priority patent/FR2266684B1/fr
Priority to DE19752514743 priority patent/DE2514743C3/de
Publication of JPS50142519A publication Critical patent/JPS50142519A/ja
Priority to US05/745,556 priority patent/US4072722A/en
Publication of JPS5238549B2 publication Critical patent/JPS5238549B2/ja
Expired 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

  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP49049812A 1974-04-04 1974-05-07 Expired JPS5238549B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP49049812A JPS5238549B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-05-07 1974-05-07
GB1112675A GB1448357A (en) 1974-04-04 1975-03-18 Process for preparing dihydric phenol derivatives
HU75UE00000063A HU172432B (hu) 1974-04-04 1975-04-02 Sposob poluchenija proizvodnykh fenola
SU752119546A SU662004A3 (ru) 1974-04-04 1975-04-03 Способ получени двухатомного фенола
CS228975A CS193511B2 (en) 1974-04-04 1975-04-03 Process for preparing dihydroxy-benzenes
IT2197375A IT1034822B (it) 1974-04-04 1975-04-03 Procedimento per la preparazione di derivati di fenolo diidrico
FR7510618A FR2266684B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-04-04 1975-04-04
DE19752514743 DE2514743C3 (de) 1974-04-04 1975-04-04 Verfahren zur Herstellung von zweiwertigen Phenolderivaten
US05/745,556 US4072722A (en) 1974-04-04 1976-11-29 Process for preparing dihydric phenol derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49049812A JPS5238549B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-05-07 1974-05-07

Publications (2)

Publication Number Publication Date
JPS50142519A true JPS50142519A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-11-17
JPS5238549B2 JPS5238549B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-09-29

Family

ID=12841524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49049812A Expired JPS5238549B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-04-04 1974-05-07

Country Status (1)

Country Link
JP (1) JPS5238549B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS532435A (en) * 1976-06-29 1978-01-11 Mitsui Petrochem Ind Ltd Preparation of phenols
JPS5569529A (en) * 1978-11-16 1980-05-26 Agency Of Ind Science & Technol Continuous preparation of polyhydric phenol
US6262315B1 (en) 1998-05-29 2001-07-17 Ube Industries, Ltd. Process and apparatus for producing dihydric phenolic compound

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS532435A (en) * 1976-06-29 1978-01-11 Mitsui Petrochem Ind Ltd Preparation of phenols
JPS5569529A (en) * 1978-11-16 1980-05-26 Agency Of Ind Science & Technol Continuous preparation of polyhydric phenol
US6262315B1 (en) 1998-05-29 2001-07-17 Ube Industries, Ltd. Process and apparatus for producing dihydric phenolic compound

Also Published As

Publication number Publication date
JPS5238549B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-09-29

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