FR1581794A - - Google Patents

Info

Publication number
FR1581794A
FR1581794A FR1581794DA FR1581794A FR 1581794 A FR1581794 A FR 1581794A FR 1581794D A FR1581794D A FR 1581794DA FR 1581794 A FR1581794 A FR 1581794A
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1581794A publication Critical patent/FR1581794A/fr
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
    • C07C273/02—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 urea, its salts, complexes or addition compounds
    • C07C273/04—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 urea, its salts, complexes or addition compounds from carbon dioxide and ammonia

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1581794D 1967-08-10 1968-08-07 Expired FR1581794A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5108667 1967-08-10
JP1385668 1968-03-05

Publications (1)

Publication Number Publication Date
FR1581794A true FR1581794A (nl) 1969-09-19

Family

ID=26349707

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1581794D Expired FR1581794A (nl) 1967-08-10 1968-08-07

Country Status (5)

Country Link
DK (1) DK120435B (nl)
ES (1) ES357094A1 (nl)
FR (1) FR1581794A (nl)
GB (1) GB1217219A (nl)
NL (1) NL166012C (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2342961A1 (fr) * 1976-03-02 1977-09-30 Mitsui Toatsu Chemicals Procede de separation et de recuperation de produits n'ayant pas reagi dans la synthese de l'uree

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2301917A1 (en) 2009-09-16 2011-03-30 Stamicarbon B.V. Removal of urea and ammonia from exhaust gases

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2342961A1 (fr) * 1976-03-02 1977-09-30 Mitsui Toatsu Chemicals Procede de separation et de recuperation de produits n'ayant pas reagi dans la synthese de l'uree

Also Published As

Publication number Publication date
DE1793133B1 (de) 1972-06-29
NL6811385A (nl) 1969-02-12
NL166012B (nl) 1981-01-15
DK120435B (da) 1971-06-01
ES357094A1 (es) 1970-03-01
NL166012C (nl) 1981-06-15
GB1217219A (en) 1970-12-31

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse