DE2216117C3 - Verfahren zur Herstellung von p-Phenylendiamin - Google Patents

Verfahren zur Herstellung von p-Phenylendiamin

Info

Publication number
DE2216117C3
DE2216117C3 DE19722216117 DE2216117A DE2216117C3 DE 2216117 C3 DE2216117 C3 DE 2216117C3 DE 19722216117 DE19722216117 DE 19722216117 DE 2216117 A DE2216117 A DE 2216117A DE 2216117 C3 DE2216117 C3 DE 2216117C3
Authority
DE
Germany
Prior art keywords
terephthalic acid
phenylenediamine
ammonia
acid diamide
reaction
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
DE19722216117
Other languages
German (de)
English (en)
Other versions
DE2216117A1 (de
DE2216117B2 (de
Inventor
Manfred Dr. 8765 Erlenbach Bergfeld
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 GmbH
Original Assignee
Akzo GmbH
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 GmbH filed Critical Akzo GmbH
Priority to DE19722216117 priority Critical patent/DE2216117C3/de
Priority to IT4878073A priority patent/IT989535B/it
Priority to CA167,379A priority patent/CA998068A/en
Priority to DD16982073A priority patent/DD106636A5/xx
Priority to FR7311671A priority patent/FR2178978B1/fr
Priority to AT282273A priority patent/AT321269B/de
Priority to GB1543973A priority patent/GB1399406A/en
Priority to CH459773A priority patent/CH577954A5/xx
Priority to BE129464A priority patent/BE797561A/xx
Priority to ES413228A priority patent/ES413228A1/es
Priority to NL7304531A priority patent/NL7304531A/xx
Priority to JP3772073A priority patent/JPS5754499B2/ja
Publication of DE2216117A1 publication Critical patent/DE2216117A1/de
Publication of DE2216117B2 publication Critical patent/DE2216117B2/de
Application granted granted Critical
Publication of DE2216117C3 publication Critical patent/DE2216117C3/de
Expired legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyamides (AREA)
DE19722216117 1972-04-01 1972-04-01 Verfahren zur Herstellung von p-Phenylendiamin Expired DE2216117C3 (de)

Priority Applications (12)

Application Number Priority Date Filing Date Title
DE19722216117 DE2216117C3 (de) 1972-04-01 1972-04-01 Verfahren zur Herstellung von p-Phenylendiamin
IT4878073A IT989535B (it) 1972-04-01 1973-03-13 Procedimento per la preparazione di p fenilendiammina
CA167,379A CA998068A (en) 1972-04-01 1973-03-28 Process for the preparation of p-phenylenediamine
DD16982073A DD106636A5 (enExample) 1972-04-01 1973-03-29
AT282273A AT321269B (de) 1972-04-01 1973-03-30 Verfahren zur Herstellung von p-Phenylendiamin
GB1543973A GB1399406A (en) 1972-04-01 1973-03-30 Process for the preparation of rho-phenylenediamine
FR7311671A FR2178978B1 (enExample) 1972-04-01 1973-03-30
CH459773A CH577954A5 (enExample) 1972-04-01 1973-03-30
BE129464A BE797561A (fr) 1972-04-01 1973-03-30 Procede de preparation de p-phenylene-diamine
ES413228A ES413228A1 (es) 1972-04-01 1973-03-31 Procedimiento para la preparacion de para-fenilendiamina.
NL7304531A NL7304531A (enExample) 1972-04-01 1973-03-31
JP3772073A JPS5754499B2 (enExample) 1972-04-01 1973-04-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722216117 DE2216117C3 (de) 1972-04-01 1972-04-01 Verfahren zur Herstellung von p-Phenylendiamin

Publications (3)

Publication Number Publication Date
DE2216117A1 DE2216117A1 (de) 1973-10-04
DE2216117B2 DE2216117B2 (de) 1980-07-31
DE2216117C3 true DE2216117C3 (de) 1981-04-02

Family

ID=5840932

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722216117 Expired DE2216117C3 (de) 1972-04-01 1972-04-01 Verfahren zur Herstellung von p-Phenylendiamin

Country Status (12)

Country Link
JP (1) JPS5754499B2 (enExample)
AT (1) AT321269B (enExample)
BE (1) BE797561A (enExample)
CA (1) CA998068A (enExample)
CH (1) CH577954A5 (enExample)
DD (1) DD106636A5 (enExample)
DE (1) DE2216117C3 (enExample)
ES (1) ES413228A1 (enExample)
FR (1) FR2178978B1 (enExample)
GB (1) GB1399406A (enExample)
IT (1) IT989535B (enExample)
NL (1) NL7304531A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53122611A (en) * 1977-03-31 1978-10-26 Denki Kagaku Kogyo Kk Desulfurizing agent for molten metal
DE3162533D1 (en) * 1980-11-17 1984-04-12 Du Pont Production of p-phenylenediamine

Also Published As

Publication number Publication date
BE797561A (fr) 1973-07-16
CA998068A (en) 1976-10-05
DE2216117A1 (de) 1973-10-04
DD106636A5 (enExample) 1974-06-20
JPS4913126A (enExample) 1974-02-05
AT321269B (de) 1975-03-25
IT989535B (it) 1975-06-10
CH577954A5 (enExample) 1976-07-30
DE2216117B2 (de) 1980-07-31
GB1399406A (en) 1975-07-02
FR2178978B1 (enExample) 1978-03-03
ES413228A1 (es) 1976-01-01
NL7304531A (enExample) 1973-10-03
JPS5754499B2 (enExample) 1982-11-18
FR2178978A1 (enExample) 1973-11-16

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee