JPS5410399A - Preparation of polyalkylene glycol derivative - Google Patents

Preparation of polyalkylene glycol derivative

Info

Publication number
JPS5410399A
JPS5410399A JP7446877A JP7446877A JPS5410399A JP S5410399 A JPS5410399 A JP S5410399A JP 7446877 A JP7446877 A JP 7446877A JP 7446877 A JP7446877 A JP 7446877A JP S5410399 A JPS5410399 A JP S5410399A
Authority
JP
Japan
Prior art keywords
polyalkylene glycol
preparation
glycol derivative
alcohol
addition reaction
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
JP7446877A
Other languages
Japanese (ja)
Inventor
Shinichi Akimoto
Akinori Suginaka
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.)
NOF Corp
Original Assignee
Nippon Oil and Fats 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 Nippon Oil and Fats Co Ltd filed Critical Nippon Oil and Fats Co Ltd
Priority to JP7446877A priority Critical patent/JPS5410399A/en
Publication of JPS5410399A publication Critical patent/JPS5410399A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To prepare a polyalkylene glycol having high quality and free from unreacted alcohol and lower mole-addition compound, by the addition reaction of an alcohol with desired amount of an alkylene oxide, elimination of the unreacted alcohol, thereafter further addition reaction thereof.
COPYRIGHT: (C)1979,JPO&Japio
JP7446877A 1977-06-24 1977-06-24 Preparation of polyalkylene glycol derivative Pending JPS5410399A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7446877A JPS5410399A (en) 1977-06-24 1977-06-24 Preparation of polyalkylene glycol derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7446877A JPS5410399A (en) 1977-06-24 1977-06-24 Preparation of polyalkylene glycol derivative

Publications (1)

Publication Number Publication Date
JPS5410399A true JPS5410399A (en) 1979-01-25

Family

ID=13548107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7446877A Pending JPS5410399A (en) 1977-06-24 1977-06-24 Preparation of polyalkylene glycol derivative

Country Status (1)

Country Link
JP (1) JPS5410399A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01301713A (en) * 1988-02-09 1989-12-05 Nippon Paint Co Ltd Production of polyether polyol
JP2002308810A (en) * 2001-04-04 2002-10-23 Nippon Shokubai Co Ltd Alcohol alkoxylate compound and composition thereof
WO2003097716A1 (en) * 2002-05-21 2003-11-27 Nippon Shokubai Co., Ltd. Production processes for alkylene oxide addition product and its derivatives
JP2006141708A (en) * 2004-11-19 2006-06-08 Sumitex Co Ltd Hairpin, mount board and their assembly
FR3111901A1 (en) * 2020-06-30 2021-12-31 Arkema France IMPROVED ALCOXYLATION PROCESS
CN118344243A (en) * 2023-12-01 2024-07-16 浙江赛默制药有限公司 A method for preparing high-purity polidocanol

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01301713A (en) * 1988-02-09 1989-12-05 Nippon Paint Co Ltd Production of polyether polyol
JP2002308810A (en) * 2001-04-04 2002-10-23 Nippon Shokubai Co Ltd Alcohol alkoxylate compound and composition thereof
WO2003097716A1 (en) * 2002-05-21 2003-11-27 Nippon Shokubai Co., Ltd. Production processes for alkylene oxide addition product and its derivatives
JP2005526159A (en) * 2002-05-21 2005-09-02 株式会社日本触媒 Process for producing alkylene oxide adducts and derivatives thereof
US7402644B2 (en) 2002-05-21 2008-07-22 Nippon Shikubai Co., Ltd. Production processes for alkylene oxide addition product and its derivatives
JP2010150556A (en) * 2002-05-21 2010-07-08 Nippon Shokubai Co Ltd Method for producing alkylene oxide addition product and derivative thereof
JP2006141708A (en) * 2004-11-19 2006-06-08 Sumitex Co Ltd Hairpin, mount board and their assembly
FR3111901A1 (en) * 2020-06-30 2021-12-31 Arkema France IMPROVED ALCOXYLATION PROCESS
WO2022003288A1 (en) * 2020-06-30 2022-01-06 Arkema France Improved alkoxylation process
CN115734978A (en) * 2020-06-30 2023-03-03 阿科玛法国公司 Improved alkoxylation process
CN118344243A (en) * 2023-12-01 2024-07-16 浙江赛默制药有限公司 A method for preparing high-purity polidocanol

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