GB1399405A - Preparation of terephthalic acid diamide - Google Patents

Preparation of terephthalic acid diamide

Info

Publication number
GB1399405A
GB1399405A GB1543873A GB1543873A GB1399405A GB 1399405 A GB1399405 A GB 1399405A GB 1543873 A GB1543873 A GB 1543873A GB 1543873 A GB1543873 A GB 1543873A GB 1399405 A GB1399405 A GB 1399405A
Authority
GB
United Kingdom
Prior art keywords
terephthalic acid
preparation
ammonia
acid diamide
diamide
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
GB1543873A
Other languages
English (en)
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
Priority claimed from DE19722216116 external-priority patent/DE2216116C3/de
Application filed by Akzo NV filed Critical Akzo NV
Publication of GB1399405A publication Critical patent/GB1399405A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyamides (AREA)
  • Polyesters Or Polycarbonates (AREA)
GB1543873A 1972-04-01 1973-03-30 Preparation of terephthalic acid diamide Expired GB1399405A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722216116 DE2216116C3 (de) 1972-04-01 Verfahren zur Herstellung von Terephthalsäurediamid

Publications (1)

Publication Number Publication Date
GB1399405A true GB1399405A (en) 1975-07-02

Family

ID=5840931

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1543873A Expired GB1399405A (en) 1972-04-01 1973-03-30 Preparation of terephthalic acid diamide

Country Status (12)

Country Link
JP (1) JPS5734256B2 (ja)
AT (1) AT322538B (ja)
BE (1) BE797560A (ja)
CA (1) CA998064A (ja)
CH (1) CH568276A5 (ja)
DD (1) DD106365A5 (ja)
ES (1) ES413227A1 (ja)
FR (1) FR2178977B1 (ja)
GB (1) GB1399405A (ja)
IT (1) IT988137B (ja)
NL (1) NL7304530A (ja)
SU (1) SU577974A3 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2448952C1 (ru) * 2010-12-23 2012-04-27 Открытое акционерное общество "Каустик" (ОАО "Каустик") Способ получения диамида терефталевой кислоты

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB829251A (en) * 1956-11-30 1960-03-02 Inventa Ag Improvements relating to the manufacture of nitrogen-containing derivatives of benzene carboxylic acids

Also Published As

Publication number Publication date
FR2178977A1 (ja) 1973-11-16
FR2178977B1 (ja) 1978-03-03
CH568276A5 (ja) 1975-10-31
CA998064A (en) 1976-10-05
DE2216116B2 (de) 1975-07-03
BE797560A (fr) 1973-07-16
JPS4913137A (ja) 1974-02-05
JPS5734256B2 (ja) 1982-07-22
IT988137B (it) 1975-04-10
DE2216116A1 (de) 1973-10-04
AT322538B (de) 1975-05-26
SU577974A3 (ru) 1977-10-25
ES413227A1 (es) 1976-01-01
DD106365A5 (ja) 1974-06-12
NL7304530A (ja) 1973-10-03

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee