FR2210605B1 - - Google Patents

Info

Publication number
FR2210605B1
FR2210605B1 FR7345431A FR7345431A FR2210605B1 FR 2210605 B1 FR2210605 B1 FR 2210605B1 FR 7345431 A FR7345431 A FR 7345431A FR 7345431 A FR7345431 A FR 7345431A FR 2210605 B1 FR2210605 B1 FR 2210605B1
Authority
FR
France
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
FR7345431A
Other versions
FR2210605A1 (fr
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.)
Kyowa Gas Chemical Industry Co Ltd
Original Assignee
Kyowa Gas Chemical Industry 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
Priority claimed from JP47127904A external-priority patent/JPS5142087B2/ja
Priority claimed from JP51973A external-priority patent/JPS4987630A/ja
Priority claimed from JP51873A external-priority patent/JPS4987629A/ja
Application filed by Kyowa Gas Chemical Industry Co Ltd filed Critical Kyowa Gas Chemical Industry Co Ltd
Publication of FR2210605A1 publication Critical patent/FR2210605A1/fr
Application granted granted Critical
Publication of FR2210605B1 publication Critical patent/FR2210605B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR7345431A 1972-12-19 1973-12-19 Expired FR2210605B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP47127904A JPS5142087B2 (fr) 1972-12-19 1972-12-19
JP51973A JPS4987630A (fr) 1972-12-27 1972-12-27
JP51873A JPS4987629A (fr) 1972-12-27 1972-12-27

Publications (2)

Publication Number Publication Date
FR2210605A1 FR2210605A1 (fr) 1974-07-12
FR2210605B1 true FR2210605B1 (fr) 1978-03-24

Family

ID=27274494

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7345431A Expired FR2210605B1 (fr) 1972-12-19 1973-12-19

Country Status (7)

Country Link
US (1) US3897477A (fr)
CA (1) CA1000297A (fr)
CH (1) CH582657A5 (fr)
FR (1) FR2210605B1 (fr)
GB (1) GB1446077A (fr)
IT (1) IT1002311B (fr)
NL (1) NL7317333A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792493A (fr) * 1971-12-10 1973-03-30 Nippoh Chemicals Procede pour la preparation de diaminomaleonitrile
FR2993560B1 (fr) 2012-07-17 2014-07-18 Arkema France Procede de preparation du diaminomaleonitrile

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3564039A (en) * 1968-02-23 1971-02-16 Du Pont Diiminosuccinonitrile and its preparation from cyanogen and hydrogen cyanide
US3701797A (en) * 1969-05-07 1972-10-31 Sagami Chem Res Process for preparing diaminomaleonitrile
US3629318A (en) * 1970-03-18 1971-12-21 Du Pont Synthesis of diaminomaleonitrile from hydrogen cyanide as catalyzed by cyanogen or diiminosuccinonitrile

Also Published As

Publication number Publication date
US3897477A (en) 1975-07-29
CH582657A5 (fr) 1976-12-15
IT1002311B (it) 1976-05-20
CA1000297A (en) 1976-11-23
GB1446077A (en) 1976-08-11
FR2210605A1 (fr) 1974-07-12
DE2362313B2 (de) 1976-10-14
NL7317333A (fr) 1974-06-21
DE2362313A1 (de) 1974-06-27

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Legal Events

Date Code Title Description
ST Notification of lapse