FR2054580B2 - - Google Patents

Info

Publication number
FR2054580B2
FR2054580B2 FR6929546A FR6929546A FR2054580B2 FR 2054580 B2 FR2054580 B2 FR 2054580B2 FR 6929546 A FR6929546 A FR 6929546A FR 6929546 A FR6929546 A FR 6929546A FR 2054580 B2 FR2054580 B2 FR 2054580B2
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
FR6929546A
Other languages
French (fr)
Other versions
FR2054580A2 (es
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.)
Lonza AG
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 FR2054580A2 publication Critical patent/FR2054580A2/fr
Application granted granted Critical
Publication of FR2054580B2 publication Critical patent/FR2054580B2/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00Carboxylic acid nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR6929546A 1969-06-20 1969-08-28 Expired FR2054580B2 (es)

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
FR2054580A2 FR2054580A2 (es) 1971-04-23
FR2054580B2 true FR2054580B2 (es) 1973-03-16

Family

ID=4352039

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6929546A Expired FR2054580B2 (es) 1969-06-20 1969-08-28

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
YU34029B (en) 1978-10-31
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
DE1946429C3 (de) 1977-06-23
ES371750A2 (es) 1971-12-01

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