PL353098A1 - Sposób wytwarzania stałej melaminy - Google Patents

Sposób wytwarzania stałej melaminy

Info

Publication number
PL353098A1
PL353098A1 PL00353098A PL35309800A PL353098A1 PL 353098 A1 PL353098 A1 PL 353098A1 PL 00353098 A PL00353098 A PL 00353098A PL 35309800 A PL35309800 A PL 35309800A PL 353098 A1 PL353098 A1 PL 353098A1
Authority
PL
Poland
Prior art keywords
producing solid
solid melamine
melamine
producing
solid
Prior art date
Application number
PL00353098A
Other languages
English (en)
Inventor
Gerhard Coufal
Original Assignee
Agrolinz Melamin Gmbh
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 Agrolinz Melamin Gmbh filed Critical Agrolinz Melamin Gmbh
Publication of PL353098A1 publication Critical patent/PL353098A1/pl

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
    • 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
    • C07D251/62—Purification of melamine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
PL00353098A 1999-07-27 2000-07-25 Sposób wytwarzania stałej melaminy PL353098A1 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT129899 1999-07-27
PCT/EP2000/007092 WO2001007420A2 (de) 1999-07-27 2000-07-25 Verfahren zur herstellung von festem melamin

Publications (1)

Publication Number Publication Date
PL353098A1 true PL353098A1 (pl) 2003-10-20

Family

ID=3510863

Family Applications (1)

Application Number Title Priority Date Filing Date
PL00353098A PL353098A1 (pl) 1999-07-27 2000-07-25 Sposób wytwarzania stałej melaminy

Country Status (5)

Country Link
EP (1) EP1198460B1 (pl)
AU (1) AU6697600A (pl)
DE (1) DE50009875D1 (pl)
PL (1) PL353098A1 (pl)
WO (1) WO2001007420A2 (pl)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT402295B (de) * 1994-12-23 1997-03-25 Agrolinz Melamin Gmbh Verfahren zur reinigung von melamin
AT403579B (de) * 1995-12-07 1998-03-25 Agrolinz Melamin Gmbh Verfahren zur herstellung von hochreinem melamin
JP2002500664A (ja) * 1997-05-28 2002-01-08 ディーエスエム エヌ．ブイ． メラミンの製造法
CA2292597A1 (en) * 1997-06-02 1998-12-10 Dsm N.V. Method for preparing melamine

Also Published As

Publication number Publication date
AU6697600A (en) 2001-02-13
WO2001007420A3 (de) 2001-08-16
DE50009875D1 (de) 2005-04-28
WO2001007420A2 (de) 2001-02-01
EP1198460A2 (de) 2002-04-24
EP1198460B1 (de) 2005-03-23

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Legal Events

Date Code Title Description
REFS Decisions on refusal to grant patents (taken after the publication of the particulars of the applications)