CA921490A - Production of condensation products of urea - Google Patents

Production of condensation products of urea

Info

Publication number
CA921490A
CA921490A CA118811A CA118811A CA921490A CA 921490 A CA921490 A CA 921490A CA 118811 A CA118811 A CA 118811A CA 118811 A CA118811 A CA 118811A CA 921490 A CA921490 A CA 921490A
Authority
CA
Canada
Prior art keywords
urea
production
condensation products
condensation
products
Prior art date
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
CA118811A
Other versions
CA118811S (en
Inventor
J. Partridge Lincoln
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.)
African Explosives and Chemical Industries Ltd
Original Assignee
African Explosives and Chemical Industries 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
Application filed by African Explosives and Chemical Industries Ltd filed Critical African Explosives and Chemical Industries Ltd
Application granted granted Critical
Publication of CA921490A publication Critical patent/CA921490A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
    • C07C273/1872—Preparation of compounds comprising a -N-C(O)-N-C(O)-N- moiety
    • C07C273/1881—Preparation of compounds comprising a -N-C(O)-N-C(O)-N- moiety from urea

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA118811A 1970-07-21 1971-07-21 Production of condensation products of urea Expired CA921490A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA704991A ZA704991B (en) 1970-07-21 1970-07-21 Improvements in and relating to the production of condensation products of urea

Publications (1)

Publication Number Publication Date
CA921490A true CA921490A (en) 1973-02-20

Family

ID=25562270

Family Applications (1)

Application Number Title Priority Date Filing Date
CA118811A Expired CA921490A (en) 1970-07-21 1971-07-21 Production of condensation products of urea

Country Status (4)

Country Link
AU (1) AU450054B2 (en)
CA (1) CA921490A (en)
GB (1) GB1313809A (en)
ZA (1) ZA704991B (en)

Also Published As

Publication number Publication date
GB1313809A (en) 1973-04-18
AU450054B2 (en) 1974-06-27
AU3139171A (en) 1973-01-25
ZA704991B (en) 1972-02-23

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