NO20003524L - FremgangsmÕte for avkjøling av melamin - Google Patents

FremgangsmÕte for avkjøling av melamin

Info

Publication number
NO20003524L
NO20003524L NO20003524A NO20003524A NO20003524L NO 20003524 L NO20003524 L NO 20003524L NO 20003524 A NO20003524 A NO 20003524A NO 20003524 A NO20003524 A NO 20003524A NO 20003524 L NO20003524 L NO 20003524L
Authority
NO
Norway
Prior art keywords
melamine
solid
cooling melamine
cooling
inert substances
Prior art date
Application number
NO20003524A
Other languages
English (en)
Other versions
NO20003524D0 (no
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 NO20003524L publication Critical patent/NO20003524L/no
Publication of NO20003524D0 publication Critical patent/NO20003524D0/no

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

Fremgangsmåte til avkjøling av flytende melamin ved sammenblanding med fast melamin eller med faste inerte stoffer eller med en blanding av faste melamin og inerte stoffer.
NO20003524A 1998-01-30 2000-07-07 FremgangsmÕte for avkjøling av melamin NO20003524D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT15998 1998-01-30
PCT/EP1999/000353 WO1999038852A1 (de) 1998-01-30 1999-01-20 Verfahren zum abkühlen von melamin

Publications (2)

Publication Number Publication Date
NO20003524L true NO20003524L (no) 2000-07-07
NO20003524D0 NO20003524D0 (no) 2000-07-07

Family

ID=3483118

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20003524A NO20003524D0 (no) 1998-01-30 2000-07-07 FremgangsmÕte for avkjøling av melamin

Country Status (23)

Country Link
EP (1) EP1051409B1 (no)
JP (1) JP2002501911A (no)
KR (1) KR100533189B1 (no)
CN (1) CN1126745C (no)
AR (1) AR018050A1 (no)
AU (1) AU748135B2 (no)
BG (1) BG104582A (no)
BR (1) BR9908145A (no)
CA (1) CA2319091A1 (no)
DE (1) DE59906590D1 (no)
EG (1) EG21732A (no)
ES (1) ES2209405T3 (no)
HR (1) HRP20000506A2 (no)
HU (1) HUP0101240A2 (no)
ID (1) ID27154A (no)
NO (1) NO20003524D0 (no)
PL (1) PL193926B1 (no)
RU (1) RU2225863C2 (no)
SK (1) SK9722000A3 (no)
TR (1) TR200002211T2 (no)
TW (1) TW422829B (no)
WO (1) WO1999038852A1 (no)
ZA (1) ZA99725B (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100575020B1 (ko) 1998-12-23 2006-05-02 아엠이-아그로린츠 멜라민 인터내셔날 게엠베하 멜라민의 정제방법
AT410210B (de) * 2000-08-07 2003-03-25 Agrolinz Melamin Gmbh Verfahren zur herstellung von melamin
AT500297B8 (de) 2000-11-08 2007-02-15 Agrolinz Melamin Gmbh Verfahren zur reinigung von melaminhältigen ammoniak
US20030028020A1 (en) * 2001-07-27 2003-02-06 Gupta Ram B. Process for the synthesis of high purity melamine
NL1021287C2 (nl) * 2002-08-15 2004-02-17 Dsm Nv Werkwijze voor het bereiden van melamine.
RU2495875C1 (ru) * 2012-10-11 2013-10-20 Открытое Акционерное Общество "Научно-Исследовательский И Проектный Институт Карбамида И Продуктов Органического Синтеза" (Оао Ниик) Способ охлаждения расплава меламина

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4565867A (en) * 1984-01-05 1986-01-21 Melamine Chemicals, Inc. Anhydrous high-pressure melamine synthesis
FI96028C (fi) * 1993-07-01 1996-04-25 Kemira Oy Menetelmä melamiinin valmistamiseksi
IT1261841B (it) * 1993-08-23 1996-06-03 Conser Spa Procedimento per la produzione di melammina ad alta purezza.

Also Published As

Publication number Publication date
ID27154A (id) 2001-03-08
WO1999038852A1 (de) 1999-08-05
CA2319091A1 (en) 1999-08-05
DE59906590D1 (de) 2003-09-18
EG21732A (en) 2002-02-27
TW422829B (en) 2001-02-21
KR20010034429A (ko) 2001-04-25
JP2002501911A (ja) 2002-01-22
CN1126745C (zh) 2003-11-05
ES2209405T3 (es) 2004-06-16
HUP0101240A2 (hu) 2001-08-28
KR100533189B1 (ko) 2005-12-05
BG104582A (en) 2001-03-30
ZA99725B (en) 1999-07-29
EP1051409B1 (de) 2003-08-13
HRP20000506A2 (en) 2000-12-31
CN1289328A (zh) 2001-03-28
BR9908145A (pt) 2000-11-28
SK9722000A3 (en) 2001-03-12
AU748135B2 (en) 2002-05-30
PL193926B1 (pl) 2007-04-30
RU2225863C2 (ru) 2004-03-20
NO20003524D0 (no) 2000-07-07
EP1051409A1 (de) 2000-11-15
TR200002211T2 (tr) 2000-12-21
AU2718099A (en) 1999-08-16
PL342057A1 (en) 2001-05-21
AR018050A1 (es) 2001-10-31

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application