FR1298276A - Procédé de fabrication de mélamine - Google Patents

Procédé de fabrication de mélamine

Info

Publication number
FR1298276A
FR1298276A FR69041823A FR69041823A FR1298276A FR 1298276 A FR1298276 A FR 1298276A FR 69041823 A FR69041823 A FR 69041823A FR 69041823 A FR69041823 A FR 69041823A FR 1298276 A FR1298276 A FR 1298276A
Authority
FR
France
Prior art keywords
manufacturing process
melamine manufacturing
melamine
manufacturing
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
FR69041823A
Other languages
English (en)
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.)
SUEDDEUTSCHE KALKSTICKSTOFF-WERKE AG
Evonik Operations GmbH
Original Assignee
SUEDDEUTSCHE KALKSTICKSTOFF-WERKE AG
SKW Trostberg 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
Application filed by SUEDDEUTSCHE KALKSTICKSTOFF-WERKE AG, SKW Trostberg AG filed Critical SUEDDEUTSCHE KALKSTICKSTOFF-WERKE AG
Application granted granted Critical
Publication of FR1298276A publication Critical patent/FR1298276A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/40—Nitrogen atoms
    • C07D251/54—Three nitrogen atoms
    • C07D251/56—Preparation of melamine
    • C07D251/60—Preparation of melamine from urea or from carbon dioxide and ammonia
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR69041823A 1960-09-27 1961-08-24 Procédé de fabrication de mélamine Expired FR1298276A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1960S0070574 DE1138785B (de) 1960-09-27 1960-09-27 Verfahren zur Herstellung von melamin.

Publications (1)

Publication Number Publication Date
FR1298276A true FR1298276A (fr) 1962-07-13

Family

ID=7501831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR69041823A Expired FR1298276A (fr) 1960-09-27 1961-08-24 Procédé de fabrication de mélamine

Country Status (5)

Country Link
BE (1) BE607672A (fr)
CH (1) CH417614A (fr)
DE (1) DE1138785B (fr)
FR (1) FR1298276A (fr)
GB (1) GB953760A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1212545B (de) * 1964-04-20 1966-03-17 Basf Ag Verfahren zur Herstellung von Melamin aus Harnstoff

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE944490C (de) * 1952-01-12 1956-06-14 Monsanto Chemicals Verfahren zur Herstellung von Melamin
GB718934A (en) * 1952-01-17 1954-11-24 American Cyanamid Co Improvements relating to the preparation of cyanamide and cyanamide polymers from urea

Also Published As

Publication number Publication date
GB953760A (en) 1964-04-02
CH417614A (de) 1966-07-31
DE1138785B (de) 1962-10-31
BE607672A (fr) 1961-12-18

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