CH582657A5 - - Google Patents

Info

Publication number
CH582657A5
CH582657A5 CH1772673A CH1772673A CH582657A5 CH 582657 A5 CH582657 A5 CH 582657A5 CH 1772673 A CH1772673 A CH 1772673A CH 1772673 A CH1772673 A CH 1772673A CH 582657 A5 CH582657 A5 CH 582657A5
Authority
CH
Switzerland
Application number
CH1772673A
Original Assignee
Kyowa Gas Chem Ind 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 JP51873A external-priority patent/JPS4987629A/ja
Priority claimed from JP51973A external-priority patent/JPS4987630A/ja
Application filed by Kyowa Gas Chem Ind Co Ltd filed Critical Kyowa Gas Chem Ind Co Ltd
Publication of CH582657A5 publication Critical patent/CH582657A5/xx

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)
CH1772673A 1972-12-19 1973-12-18 CH582657A5 (it)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
CH582657A5 true CH582657A5 (it) 1976-12-15

Family

ID=27274494

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1772673A CH582657A5 (it) 1972-12-19 1973-12-18

Country Status (7)

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

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
FR2210605B1 (it) 1978-03-24
US3897477A (en) 1975-07-29
NL7317333A (it) 1974-06-21
DE2362313B2 (de) 1976-10-14
DE2362313A1 (de) 1974-06-27
FR2210605A1 (it) 1974-07-12
IT1002311B (it) 1976-05-20
GB1446077A (en) 1976-08-11
CA1000297A (en) 1976-11-23

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Legal Events

Date Code Title Description
PL Patent ceased