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JPS5416433A - Preparation of glycidyl ethers having improved whiteness - Google Patents

Preparation of glycidyl ethers having improved whiteness

Info

Publication number
JPS5416433A
JPS5416433A JP8166477A JP8166477A JPS5416433A JP S5416433 A JPS5416433 A JP S5416433A JP 8166477 A JP8166477 A JP 8166477A JP 8166477 A JP8166477 A JP 8166477A JP S5416433 A JPS5416433 A JP S5416433A
Authority
JP
Japan
Prior art keywords
preparation
glycidyl ethers
improved whiteness
whiteness
improved
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.)
Granted
Application number
JP8166477A
Other languages
Japanese (ja)
Other versions
JPS6040431B2 (en
Inventor
Hiroaki Yamamoto
Tasuku Nakahata
Toshiaki Okamoto
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.)
Adeka Corp
Original Assignee
Asahi Denka Kogyo KK
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 Asahi Denka Kogyo KK filed Critical Asahi Denka Kogyo KK
Priority to JP52081664A priority Critical patent/JPS6040431B2/en
Publication of JPS5416433A publication Critical patent/JPS5416433A/en
Publication of JPS6040431B2 publication Critical patent/JPS6040431B2/en
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

  • Epoxy Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PURPOSE: To prepare a high quality glycidyl ether having excellent whiteness, by the reaction of an epihalohydrin and a compound having a phenolic hydroxyl group with a base in the presence of a sulfite, preventing the discoloration by the oxidation.
COPYRIGHT: (C)1979,JPO&Japio
JP52081664A 1977-07-08 1977-07-08 Method for producing glycidyl ethers with improved color tone Expired JPS6040431B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52081664A JPS6040431B2 (en) 1977-07-08 1977-07-08 Method for producing glycidyl ethers with improved color tone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52081664A JPS6040431B2 (en) 1977-07-08 1977-07-08 Method for producing glycidyl ethers with improved color tone

Publications (2)

Publication Number Publication Date
JPS5416433A true JPS5416433A (en) 1979-02-07
JPS6040431B2 JPS6040431B2 (en) 1985-09-11

Family

ID=13752587

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52081664A Expired JPS6040431B2 (en) 1977-07-08 1977-07-08 Method for producing glycidyl ethers with improved color tone

Country Status (1)

Country Link
JP (1) JPS6040431B2 (en)

Also Published As

Publication number Publication date
JPS6040431B2 (en) 1985-09-11

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