JPS5251307A - Process for preparatio of alkyleneglycolethers - Google Patents

Process for preparatio of alkyleneglycolethers

Info

Publication number
JPS5251307A
JPS5251307A JP50125842A JP12584275A JPS5251307A JP S5251307 A JPS5251307 A JP S5251307A JP 50125842 A JP50125842 A JP 50125842A JP 12584275 A JP12584275 A JP 12584275A JP S5251307 A JPS5251307 A JP S5251307A
Authority
JP
Japan
Prior art keywords
alkyleneglycolethers
preparatio
monoalkyleneglycols
alkyleneoxide
acidity
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
JP50125842A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5735846B2 (enExample
Inventor
Junji Maekawa
Masaharu Takahashi
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.)
Tokuyama Corp
Original Assignee
Tokuyama Corp
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 Tokuyama Corp filed Critical Tokuyama Corp
Priority to JP50125842A priority Critical patent/JPS5251307A/ja
Publication of JPS5251307A publication Critical patent/JPS5251307A/ja
Publication of JPS5735846B2 publication Critical patent/JPS5735846B2/ja
Granted 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)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP50125842A 1975-10-21 1975-10-21 Process for preparatio of alkyleneglycolethers Granted JPS5251307A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50125842A JPS5251307A (en) 1975-10-21 1975-10-21 Process for preparatio of alkyleneglycolethers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50125842A JPS5251307A (en) 1975-10-21 1975-10-21 Process for preparatio of alkyleneglycolethers

Publications (2)

Publication Number Publication Date
JPS5251307A true JPS5251307A (en) 1977-04-25
JPS5735846B2 JPS5735846B2 (enExample) 1982-07-31

Family

ID=14920284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50125842A Granted JPS5251307A (en) 1975-10-21 1975-10-21 Process for preparatio of alkyleneglycolethers

Country Status (1)

Country Link
JP (1) JPS5251307A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5632424U (enExample) * 1979-08-16 1981-03-30
US5208199A (en) * 1990-04-23 1993-05-04 Shell Oil Company Catalyst of rare earth and phosphorus-containing xerogels for alkoxylation process
US5210325A (en) * 1990-04-23 1993-05-11 Shell Oil Company Alkoxylation process catalyzed by supported rare earth elements
JP2014525415A (ja) * 2011-08-26 2014-09-29 ダウ グローバル テクノロジーズ エルエルシー アルコキシル化ピペラジン化合物の改良した製造方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5632424U (enExample) * 1979-08-16 1981-03-30
US5208199A (en) * 1990-04-23 1993-05-04 Shell Oil Company Catalyst of rare earth and phosphorus-containing xerogels for alkoxylation process
US5210325A (en) * 1990-04-23 1993-05-11 Shell Oil Company Alkoxylation process catalyzed by supported rare earth elements
JP2014525415A (ja) * 2011-08-26 2014-09-29 ダウ グローバル テクノロジーズ エルエルシー アルコキシル化ピペラジン化合物の改良した製造方法

Also Published As

Publication number Publication date
JPS5735846B2 (enExample) 1982-07-31

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