JPS53119833A - Method of purieying ppphenylenediamine - Google Patents

Method of purieying ppphenylenediamine

Info

Publication number
JPS53119833A
JPS53119833A JP3282378A JP3282378A JPS53119833A JP S53119833 A JPS53119833 A JP S53119833A JP 3282378 A JP3282378 A JP 3282378A JP 3282378 A JP3282378 A JP 3282378A JP S53119833 A JPS53119833 A JP S53119833A
Authority
JP
Japan
Prior art keywords
purieying
ppphenylenediamine
purieying ppphenylenediamine
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
JP3282378A
Other languages
Japanese (ja)
Inventor
Yohanesu Butsude Furederikusu
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.)
Akzo NV
Original Assignee
Akzo NV
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 Akzo NV filed Critical Akzo NV
Publication of JPS53119833A publication Critical patent/JPS53119833A/en
Pending legal-status Critical Current

Links

JP3282378A 1977-03-23 1978-03-22 Method of purieying ppphenylenediamine Pending JPS53119833A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7703121A NL7703121A (en) 1977-03-23 1977-03-23 PROCESS FOR PURIFYING POLLUTED P-PHENYLENE DIAMINE.

Publications (1)

Publication Number Publication Date
JPS53119833A true JPS53119833A (en) 1978-10-19

Family

ID=19828211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3282378A Pending JPS53119833A (en) 1977-03-23 1978-03-22 Method of purieying ppphenylenediamine

Country Status (3)

Country Link
JP (1) JPS53119833A (en)
DE (1) DE2811885A1 (en)
NL (1) NL7703121A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101146034B1 (en) * 2012-02-14 2012-05-15 한모기술주식회사 The purification method for para-phenylenediamine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3418090A1 (en) * 1984-05-16 1985-11-21 Bayer Ag, 5090 Leverkusen METHOD FOR ISOLATING AROMATIC MONOAMINES FROM AMINE MIXTURES
FR2689506B1 (en) * 1992-04-06 1994-12-16 Elf Atochem Agri Sa Process for the purification of diphenylamine.
DE19513269A1 (en) * 1995-04-07 1996-10-10 Bayer Ag Fractionation and purification of aromatic polyamine mixtures and their use

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101146034B1 (en) * 2012-02-14 2012-05-15 한모기술주식회사 The purification method for para-phenylenediamine

Also Published As

Publication number Publication date
DE2811885A1 (en) 1978-09-28
NL7703121A (en) 1978-09-26

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