JPS5377032A - Method of purifying aminophenol - Google Patents

Method of purifying aminophenol

Info

Publication number
JPS5377032A
JPS5377032A JP14983477A JP14983477A JPS5377032A JP S5377032 A JPS5377032 A JP S5377032A JP 14983477 A JP14983477 A JP 14983477A JP 14983477 A JP14983477 A JP 14983477A JP S5377032 A JPS5377032 A JP S5377032A
Authority
JP
Japan
Prior art keywords
aminophenol
purifying
purifying aminophenol
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
JP14983477A
Other languages
Japanese (ja)
Inventor
Fuitsutsumoorisu Korin
Arubaato Beikaa Jieemuzu
Uiriamu Furetsuchiyaa U Nooman
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.)
Graesser Salicylates Ltd
Original Assignee
Graesser Salicylates 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 Graesser Salicylates Ltd filed Critical Graesser Salicylates Ltd
Publication of JPS5377032A publication Critical patent/JPS5377032A/en
Pending legal-status Critical Current

Links

JP14983477A 1976-12-17 1977-12-12 Method of purifying aminophenol Pending JPS5377032A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB52846/76A GB1553389A (en) 1976-12-17 1976-12-17 Purification of aminophenols

Publications (1)

Publication Number Publication Date
JPS5377032A true JPS5377032A (en) 1978-07-08

Family

ID=10465558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14983477A Pending JPS5377032A (en) 1976-12-17 1977-12-12 Method of purifying aminophenol

Country Status (6)

Country Link
JP (1) JPS5377032A (en)
AU (1) AU3148477A (en)
DE (1) DE2754591A1 (en)
FR (1) FR2374295A1 (en)
GB (1) GB1553389A (en)
IL (1) IL53486A0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4870209A (en) * 1987-04-29 1989-09-26 Noramco, Inc. Process for purifying crude 4-aminophenol
CN115318280B (en) * 2022-07-25 2023-05-30 万华化学（宁波）有限公司 Method for regenerating and recovering catalyst and byproduct o-aminophenol from aniline tar

Also Published As

Publication number Publication date
FR2374295A1 (en) 1978-07-13
GB1553389A (en) 1979-09-26
AU3148477A (en) 1979-06-21
DE2754591A1 (en) 1978-06-22
IL53486A0 (en) 1978-01-31

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