JPS52137498A - Preparation of stabilized crude polyethers - Google Patents

Preparation of stabilized crude polyethers

Info

Publication number
JPS52137498A
JPS52137498A JP5385376A JP5385376A JPS52137498A JP S52137498 A JPS52137498 A JP S52137498A JP 5385376 A JP5385376 A JP 5385376A JP 5385376 A JP5385376 A JP 5385376A JP S52137498 A JPS52137498 A JP S52137498A
Authority
JP
Japan
Prior art keywords
preparation
stabilized crude
crude polyethers
polyethers
stabilized
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
JP5385376A
Other languages
Japanese (ja)
Inventor
Tomoji Hatanaka
Satoshi Fujikawa
Hironori Kanehara
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.)
Nippon Soda Co Ltd
Original Assignee
Nippon Soda 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 Soda Co Ltd filed Critical Nippon Soda Co Ltd
Priority to JP5385376A priority Critical patent/JPS52137498A/en
Publication of JPS52137498A publication Critical patent/JPS52137498A/en
Pending legal-status Critical Current

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  • Polyethers (AREA)

Abstract

PURPOSE: To prepare stabilized crude polyethers usable without purification, by reacting active-hydrogen compounds with alkylene oxides in the presence of metal catalysts and cyclic ethers.
COPYRIGHT: (C)1977,JPO&Japio
JP5385376A 1976-05-13 1976-05-13 Preparation of stabilized crude polyethers Pending JPS52137498A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5385376A JPS52137498A (en) 1976-05-13 1976-05-13 Preparation of stabilized crude polyethers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5385376A JPS52137498A (en) 1976-05-13 1976-05-13 Preparation of stabilized crude polyethers

Publications (1)

Publication Number Publication Date
JPS52137498A true JPS52137498A (en) 1977-11-16

Family

ID=12954319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5385376A Pending JPS52137498A (en) 1976-05-13 1976-05-13 Preparation of stabilized crude polyethers

Country Status (1)

Country Link
JP (1) JPS52137498A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5643322A (en) * 1979-09-18 1981-04-22 Asahi Glass Co Ltd Production of polyether compound

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5643322A (en) * 1979-09-18 1981-04-22 Asahi Glass Co Ltd Production of polyether compound

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