JPS6129372B2 - - Google Patents

Info

Publication number
JPS6129372B2
JPS6129372B2 JP15943877A JP15943877A JPS6129372B2 JP S6129372 B2 JPS6129372 B2 JP S6129372B2 JP 15943877 A JP15943877 A JP 15943877A JP 15943877 A JP15943877 A JP 15943877A JP S6129372 B2 JPS6129372 B2 JP S6129372B2
Authority
JP
Japan
Prior art keywords
molecular weight
polyether
nonionic surfactant
purification method
water
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.)
Expired
Application number
JP15943877A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5491594A (en
Inventor
Hiroshi Wakabayashi
Ryuichi Takagi
Fumio Kawakubo
Katsuhiko Isayama
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.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry 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 Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Priority to JP15943877A priority Critical patent/JPS5491594A/ja
Publication of JPS5491594A publication Critical patent/JPS5491594A/ja
Publication of JPS6129372B2 publication Critical patent/JPS6129372B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyethers (AREA)
JP15943877A 1977-12-29 1977-12-29 Purification of high-molecular weight alkylene oxide polymer Granted JPS5491594A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15943877A JPS5491594A (en) 1977-12-29 1977-12-29 Purification of high-molecular weight alkylene oxide polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15943877A JPS5491594A (en) 1977-12-29 1977-12-29 Purification of high-molecular weight alkylene oxide polymer

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP1129386A Division JPS61203125A (ja) 1986-01-21 1986-01-21 高分子量アルキレンオキシド重合体の精製法

Publications (2)

Publication Number Publication Date
JPS5491594A JPS5491594A (en) 1979-07-20
JPS6129372B2 true JPS6129372B2 (fr) 1986-07-07

Family

ID=15693746

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15943877A Granted JPS5491594A (en) 1977-12-29 1977-12-29 Purification of high-molecular weight alkylene oxide polymer

Country Status (1)

Country Link
JP (1) JPS5491594A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58168623A (ja) * 1982-03-31 1983-10-05 Kanegafuchi Chem Ind Co Ltd 高分子量アルキレンオキシド重合体の精製法

Also Published As

Publication number Publication date
JPS5491594A (en) 1979-07-20

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