JPS64119A - Production of polyphenylene ether - Google Patents

Production of polyphenylene ether

Info

Publication number
JPS64119A
JPS64119A JP3501988A JP3501988A JPS64119A JP S64119 A JPS64119 A JP S64119A JP 3501988 A JP3501988 A JP 3501988A JP 3501988 A JP3501988 A JP 3501988A JP S64119 A JPS64119 A JP S64119A
Authority
JP
Japan
Prior art keywords
compound
polyphenylene ether
catalyst
bromine
copper
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.)
Granted
Application number
JP3501988A
Other languages
Japanese (ja)
Other versions
JPH0513965B2 (en
JPH01119A (en
Inventor
Sadao Ibe
Tokio Sakurai
Yoshiro Unno
Kazuhiro Takahashi
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP3501988A priority Critical patent/JPS64119A/en
Publication of JPH01119A publication Critical patent/JPH01119A/en
Publication of JPS64119A publication Critical patent/JPS64119A/en
Publication of JPH0513965B2 publication Critical patent/JPH0513965B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyethers (AREA)

Abstract

PURPOSE: To obtain the title compound of improved water resistance in a high catalyst activity, by oxidatively polymerizing a phenolic compound by using a catalyst comprising a copper compound, a specified amine, a diaminopropane and a bromine or chlorine compound.
CONSTITUTION: A polyphenylene ether is produced by oxidatively polymerizing a phenolic compound by using a catalyst comprising a copper compound (a), at least one member (b) selected from among N-phenylethanolamine, an N-alkyl- alkanolamine and an N-hydrocaryl-aniline, an N,N,N',N'-tetramethyl-1,3-diamino (unsubstituted or substituted) propane (c) and a bromine compound or a chlorine compound (d). Although a cuprous salt, a cupric salt or a mixture thereof can as said copper compound, a soluble salt is desirable from the viewpoint of economy and availability of the compound.
COPYRIGHT: (C)1989,JPO&Japio
JP3501988A 1987-02-20 1988-02-19 Production of polyphenylene ether Granted JPS64119A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3501988A JPS64119A (en) 1987-02-20 1988-02-19 Production of polyphenylene ether

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP62-35652 1987-02-20
JP3565287 1987-02-20
JP62-45206 1987-03-02
JP62-54107 1987-03-11
JP3501988A JPS64119A (en) 1987-02-20 1988-02-19 Production of polyphenylene ether

Publications (3)

Publication Number Publication Date
JPH01119A JPH01119A (en) 1989-01-05
JPS64119A true JPS64119A (en) 1989-01-05
JPH0513965B2 JPH0513965B2 (en) 1993-02-23

Family

ID=26373901

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3501988A Granted JPS64119A (en) 1987-02-20 1988-02-19 Production of polyphenylene ether

Country Status (1)

Country Link
JP (1) JPS64119A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012082343A (en) * 2010-10-13 2012-04-26 Asahi Kasei Chemicals Corp Polyphenylene ether

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8986234B2 (en) 2008-11-09 2015-03-24 3D Systems, Inc Custom braces, casts and devices having fenestrations and methods for designing and fabricating

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012082343A (en) * 2010-10-13 2012-04-26 Asahi Kasei Chemicals Corp Polyphenylene ether

Also Published As

Publication number Publication date
JPH0513965B2 (en) 1993-02-23

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees