JPS6337818B2 - - Google Patents

Info

Publication number
JPS6337818B2
JPS6337818B2 JP14791681A JP14791681A JPS6337818B2 JP S6337818 B2 JPS6337818 B2 JP S6337818B2 JP 14791681 A JP14791681 A JP 14791681A JP 14791681 A JP14791681 A JP 14791681A JP S6337818 B2 JPS6337818 B2 JP S6337818B2
Authority
JP
Japan
Prior art keywords
polyethylene glycol
isobutylene
reaction
dibutyl ether
cation exchange
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
JP14791681A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5849725A (ja
Inventor
Kazuo Kodama
Koichi Sakano
Shizuo Kaneko
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 Shokubai Co Ltd
Original Assignee
Nippon Shokubai 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 Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Priority to JP14791681A priority Critical patent/JPS5849725A/ja
Publication of JPS5849725A publication Critical patent/JPS5849725A/ja
Publication of JPS6337818B2 publication Critical patent/JPS6337818B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyethers (AREA)
JP14791681A 1981-09-21 1981-09-21 ポリエチレングリコ−ルジブチルエ−テルの製造方法 Granted JPS5849725A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14791681A JPS5849725A (ja) 1981-09-21 1981-09-21 ポリエチレングリコ−ルジブチルエ−テルの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14791681A JPS5849725A (ja) 1981-09-21 1981-09-21 ポリエチレングリコ−ルジブチルエ−テルの製造方法

Publications (2)

Publication Number Publication Date
JPS5849725A JPS5849725A (ja) 1983-03-24
JPS6337818B2 true JPS6337818B2 (enExample) 1988-07-27

Family

ID=15440991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14791681A Granted JPS5849725A (ja) 1981-09-21 1981-09-21 ポリエチレングリコ−ルジブチルエ−テルの製造方法

Country Status (1)

Country Link
JP (1) JPS5849725A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5953459B2 (ja) * 2012-03-27 2016-07-20 ネクター セラピューティクス ヘテロ二官能性ポリエチレングリコール誘導体およびその調製方法
JP6184462B2 (ja) * 2015-10-28 2017-08-23 ウェルズ ファーゴ バンク ナショナル アソシエイション ヘテロ二官能性ポリエチレングリコール誘導体およびその調製方法
JP6361083B2 (ja) * 2017-06-27 2018-07-25 ウェルズ ファーゴ バンク ナショナル アソシエイション ヘテロ二官能性ポリエチレングリコール誘導体およびその調製方法
JP6500318B2 (ja) * 2018-04-04 2019-04-17 ウェルズ ファーゴ バンク ナショナル アソシエイション ヘテロ二官能性ポリエチレングリコール誘導体およびその調製方法

Also Published As

Publication number Publication date
JPS5849725A (ja) 1983-03-24

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