JPS5533410A - Preparation of aminophenoltriglycidyl compound - Google Patents

Preparation of aminophenoltriglycidyl compound

Info

Publication number
JPS5533410A
JPS5533410A JP10485278A JP10485278A JPS5533410A JP S5533410 A JPS5533410 A JP S5533410A JP 10485278 A JP10485278 A JP 10485278A JP 10485278 A JP10485278 A JP 10485278A JP S5533410 A JPS5533410 A JP S5533410A
Authority
JP
Japan
Prior art keywords
aminophenoltriglycidyl
alcohol solvent
aminophenol
compound
epichlorohydrin
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
JP10485278A
Other languages
Japanese (ja)
Inventor
Masato Nishimura
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.)
NOF Corp
Original Assignee
Nippon Oil and Fats 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 Oil and Fats Co Ltd filed Critical Nippon Oil and Fats Co Ltd
Priority to JP10485278A priority Critical patent/JPS5533410A/en
Publication of JPS5533410A publication Critical patent/JPS5533410A/en
Pending legal-status Critical Current

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  • Epoxy Compounds (AREA)

Abstract

PURPOSE: To prepare a less colored and highly pure aminophenoltriglycidyl compound useful as a raw material for preparation of an epoxy resin having a high heat distorsion temperature, in high yield, by reacting aminophenol with epichlorohydrin in a specific alcohol solvent.
CONSTITUTION: An aminophenoltriglycidyl compound is prepared by reacting aminophenol with exess amount of epichlorohydrin in a 4W6C alcohol solvent at 10W50°C for 10W30 hr in the presence of a lithium salt catalyst, e.g. LiOH, etc., and dehydrochlorinating the product with an alkali. The 4W6C alcohol solvent is, e.g. n-butanol, sec-butanol, n-pentanol, and n-hexanol and the preferable amount is 0.5W5.0 parts by weight on the basis of 1 part by weight of the aminophenol.
EFFECT: It can be easily separated and purified and the addition reaction proceeeds in comparatively short time. Little by-production of polymer during the reaction.
COPYRIGHT: (C)1980,JPO&Japio
JP10485278A 1978-08-30 1978-08-30 Preparation of aminophenoltriglycidyl compound Pending JPS5533410A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10485278A JPS5533410A (en) 1978-08-30 1978-08-30 Preparation of aminophenoltriglycidyl compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10485278A JPS5533410A (en) 1978-08-30 1978-08-30 Preparation of aminophenoltriglycidyl compound

Publications (1)

Publication Number Publication Date
JPS5533410A true JPS5533410A (en) 1980-03-08

Family

ID=14391811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10485278A Pending JPS5533410A (en) 1978-08-30 1978-08-30 Preparation of aminophenoltriglycidyl compound

Country Status (1)

Country Link
JP (1) JPS5533410A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0960895A2 (en) * 1998-05-29 1999-12-01 Sumitomo Chemical Company, Limited Highly purified epoxy resin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0960895A2 (en) * 1998-05-29 1999-12-01 Sumitomo Chemical Company, Limited Highly purified epoxy resin
EP0960895B1 (en) * 1998-05-29 2004-04-28 Sumitomo Chemical Company, Limited Highly purified epoxy resin

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