JPS643222B2 - - Google Patents

Info

Publication number
JPS643222B2
JPS643222B2 JP6437581A JP6437581A JPS643222B2 JP S643222 B2 JPS643222 B2 JP S643222B2 JP 6437581 A JP6437581 A JP 6437581A JP 6437581 A JP6437581 A JP 6437581A JP S643222 B2 JPS643222 B2 JP S643222B2
Authority
JP
Japan
Prior art keywords
producing
halogen
bisphenols
general formula
polyether according
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
JP6437581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57179221A (en
Inventor
Kazuya Yonezawa
Masahiro Asada
Junichi Ishizu
Myuki Azuma
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 JP6437581A priority Critical patent/JPS57179221A/ja
Publication of JPS57179221A publication Critical patent/JPS57179221A/ja
Publication of JPS643222B2 publication Critical patent/JPS643222B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyethers (AREA)
JP6437581A 1981-04-28 1981-04-28 Preparation of high-molecular weight polyether Granted JPS57179221A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6437581A JPS57179221A (en) 1981-04-28 1981-04-28 Preparation of high-molecular weight polyether

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6437581A JPS57179221A (en) 1981-04-28 1981-04-28 Preparation of high-molecular weight polyether

Publications (2)

Publication Number Publication Date
JPS57179221A JPS57179221A (en) 1982-11-04
JPS643222B2 true JPS643222B2 (en:Method) 1989-01-20

Family

ID=13256482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6437581A Granted JPS57179221A (en) 1981-04-28 1981-04-28 Preparation of high-molecular weight polyether

Country Status (1)

Country Link
JP (1) JPS57179221A (en:Method)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4783520A (en) * 1987-07-01 1988-11-08 Amoco Corporation Production of aromatic amorphous thermoplastic poly aryl ether from aliphatic-aromatic diol and wholly aromatic diol
US4777235A (en) * 1987-07-01 1988-10-11 Amoco Corporation Production of polyarylene ether from activated dihalo benzenoid monomer, dihydroxy benzenoid monomer and Bis(hydroxyphenyl) monomer
JPH06184301A (ja) * 1992-10-19 1994-07-05 Sanyo Chem Ind Ltd 芳香環含有ポリエーテルおよびその製法
JP4806841B2 (ja) * 2000-09-08 2011-11-02 住友化学株式会社 酸および有機溶媒を用いた芳香族ポリエーテルの洗浄方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2738962A1 (de) * 1976-11-08 1978-05-11 Gen Electric Filmbildende, ausformbare aromatische polyformalharze und verfahren zu ihrer herstellung

Also Published As

Publication number Publication date
JPS57179221A (en) 1982-11-04

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