YU34029B - Process for producing pure malonic acid dinitrile - Google Patents

Process for producing pure malonic acid dinitrile

Info

Publication number
YU34029B
YU34029B YU256369A YU256369A YU34029B YU 34029 B YU34029 B YU 34029B YU 256369 A YU256369 A YU 256369A YU 256369 A YU256369 A YU 256369A YU 34029 B YU34029 B YU 34029B
Authority
YU
Yugoslavia
Prior art keywords
malonic acid
producing pure
acid dinitrile
pure malonic
dinitrile
Prior art date
Application number
YU256369A
Other languages
English (en)
Other versions
YU256369A (en
Inventor
Klaus Dr Aufdereggen
Urs Dr Arni
Adriano Dr Faucci
August Dr Stocker
Original Assignee
Lonza Ag
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 CH944269A external-priority patent/CH502992A/de
Application filed by Lonza Ag filed Critical Lonza Ag
Publication of YU256369A publication Critical patent/YU256369A/xx
Publication of YU34029B publication Critical patent/YU34029B/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)
YU256369A 1969-06-20 1969-10-13 Process for producing pure malonic acid dinitrile YU34029B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH944269A CH502992A (de) 1968-05-09 1969-06-20 Verfahren zur Herstellung von Malonsäuredinitril

Publications (2)

Publication Number Publication Date
YU256369A YU256369A (en) 1978-05-15
YU34029B true YU34029B (en) 1978-10-31

Family

ID=4352039

Family Applications (1)

Application Number Title Priority Date Filing Date
YU256369A YU34029B (en) 1969-06-20 1969-10-13 Process for producing pure malonic acid dinitrile

Country Status (13)

Country Link
JP (1) JPS5144929B1 (es)
AT (1) AT291216B (es)
BE (1) BE738492A (es)
CS (1) CS157062B4 (es)
DE (1) DE1946429C3 (es)
ES (1) ES371750A2 (es)
FR (1) FR2054580B2 (es)
GB (1) GB1228540A (es)
NL (1) NL6914264A (es)
NO (1) NO132193C (es)
RO (1) RO56843A7 (es)
SE (1) SE401823B (es)
YU (1) YU34029B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376080A (en) * 1980-12-02 1983-03-08 Ube Industries, Ltd. Process for preparing malononitrile

Also Published As

Publication number Publication date
SE401823B (sv) 1978-05-29
GB1228540A (es) 1971-04-15
FR2054580A2 (es) 1971-04-23
NO132193B (es) 1975-06-23
JPS5144929B1 (es) 1976-12-01
DE1946429A1 (de) 1970-12-23
AT291216B (de) 1971-07-12
NL6914264A (es) 1970-12-22
BE738492A (es) 1970-02-16
RO56843A7 (es) 1974-08-01
NO132193C (es) 1975-10-01
YU256369A (en) 1978-05-15
CS157062B4 (es) 1974-08-23
DE1946429B2 (de) 1974-10-24
FR2054580B2 (es) 1973-03-16
DE1946429C3 (de) 1977-06-23
ES371750A2 (es) 1971-12-01

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