NL7309826A - - Google Patents

Info

Publication number
NL7309826A
NL7309826A NL7309826A NL7309826A NL7309826A NL 7309826 A NL7309826 A NL 7309826A NL 7309826 A NL7309826 A NL 7309826A NL 7309826 A NL7309826 A NL 7309826A NL 7309826 A NL7309826 A NL 7309826A
Authority
NL
Netherlands
Application number
NL7309826A
Other versions
NL159957C (nl
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 JP7060972A external-priority patent/JPS5610304B2/ja
Priority claimed from JP7060872A external-priority patent/JPS4930318A/ja
Priority claimed from JP7097972A external-priority patent/JPS5136734B2/ja
Priority claimed from JP7097872A external-priority patent/JPS4930320A/ja
Application filed filed Critical
Publication of NL7309826A publication Critical patent/NL7309826A/xx
Application granted granted Critical
Publication of NL159957C publication Critical patent/NL159957C/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)
NL7309826A 1972-07-13 1973-07-13 Werkwijze voor het zuiveren van diaminomaleonitril. NL159957C (nl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP7060972A JPS5610304B2 (ja) 1972-07-13 1972-07-13
JP7060872A JPS4930318A (ja) 1972-07-13 1972-07-13
JP7097972A JPS5136734B2 (ja) 1972-07-14 1972-07-14
JP7097872A JPS4930320A (ja) 1972-07-14 1972-07-14

Publications (2)

Publication Number Publication Date
NL7309826A true NL7309826A (ja) 1974-01-15
NL159957C NL159957C (nl) 1979-09-17

Family

ID=27465268

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7309826A NL159957C (nl) 1972-07-13 1973-07-13 Werkwijze voor het zuiveren van diaminomaleonitril.

Country Status (6)

Country Link
CA (1) CA1030159A (ja)
CH (1) CH579412A5 (ja)
FR (1) FR2193007B1 (ja)
GB (1) GB1432407A (ja)
IT (1) IT998238B (ja)
NL (1) NL159957C (ja)

Also Published As

Publication number Publication date
DE2335768A1 (de) 1974-01-17
CA1030159A (en) 1978-04-25
IT998238B (it) 1976-01-20
CH579412A5 (ja) 1976-09-15
GB1432407A (en) 1976-04-14
FR2193007B1 (ja) 1976-11-12
FR2193007A1 (ja) 1974-02-15
DE2335768B2 (de) 1977-06-16
NL159957C (nl) 1979-09-17

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: KYOWA GAS CHE