NO990337L - FremgangsmÕte ved fremstilling av melamin - Google Patents

FremgangsmÕte ved fremstilling av melamin

Info

Publication number: NO990337L
Authority: NO; Norway
Prior art keywords: melamine; melt; vessel; preparing melamine; cooling vessel
Prior art date: 1996-07-30

Application number

NO990337A

Other languages

English (en)

Other versions

NO314937B1 (no

NO990337D0 (no

Inventor

Julius Gerardus Theodoru Wijck

Original Assignee

Dsm Nv

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.)

1996-07-30

Filing date

1999-01-25

Publication date

1999-03-15

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19763297&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO990337(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1999-01-25 Application filed by Dsm Nv filed Critical Dsm Nv

1999-01-25 Publication of NO990337D0 publication Critical patent/NO990337D0/no

1999-03-15 Publication of NO990337L publication Critical patent/NO990337L/no

2003-06-16 Publication of NO314937B1 publication Critical patent/NO314937B1/no

Links

229920000877 Melamine resin Polymers 0.000 title abstract 10
JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 title abstract 10
238000000034 method Methods 0.000 title abstract 2
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
238000001816 cooling Methods 0.000 abstract 2
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
229910021529 ammonia Inorganic materials 0.000 abstract 1
239000004202 carbamide Substances 0.000 abstract 1
239000007788 liquid Substances 0.000 abstract 1
238000002844 melting Methods 0.000 abstract 1
230000008018 melting Effects 0.000 abstract 1
239000007787 solid Substances 0.000 abstract 1

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
- C07D251/62—Purification of melamine
- 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)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Saccharide Compounds (AREA)

NO19990337A 1996-07-30 1999-01-25 Fremgangsmåte ved fremstilling av melamin NO314937B1 (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL1003709A NL1003709C2 (nl)	1996-07-30	1996-07-30	Werkwijze voor het bereiden van melamine.
PCT/NL1997/000431 WO1998004533A1 (en)	1996-07-30	1997-07-21	Method for the preparation of melamine

Publications (3)

Publication Number	Publication Date
NO990337D0 NO990337D0 (no)	1999-01-25
NO990337L true NO990337L (no)	1999-03-15
NO314937B1 NO314937B1 (no)	2003-06-16

Family

ID=19763297

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO19990337A NO314937B1 (no)	1996-07-30	1999-01-25	Fremgangsmåte ved fremstilling av melamin

Country Status (15)

Country	Link
US (1)	US6258950B1 (no)
EP (1)	EP0929531B1 (no)
JP (1)	JP4231108B2 (no)
KR (1)	KR20000029661A (no)
CN (1)	CN1117087C (no)
AT (1)	ATE206411T1 (no)
AU (1)	AU719337B2 (no)
DE (1)	DE69707142T2 (no)
ES (1)	ES2162313T3 (no)
ID (1)	ID17954A (no)
NL (1)	NL1003709C2 (no)
NO (1)	NO314937B1 (no)
PL (1)	PL189590B1 (no)
TW (1)	TW427983B (no)
WO (1)	WO1998004533A1 (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6380385B1 (en)	1995-12-07	2002-04-30	Agrolinz Melanin Gmbh	Process for the preparation of pure melamine
NL1008571C2 (nl) *	1998-03-12	1999-07-28	Dsm Nv	Kristallijn melamine.
EP1138676A1 (en) *	2000-03-27	2001-10-04	Casale Chemicals SA	Process for producing melamine at high pureness
TWI267049B (en) *	2000-05-09	2006-11-21	Sharp Kk	Image display device, and electronic apparatus using the same
AT410210B (de)	2000-08-07	2003-03-25	Agrolinz Melamin Gmbh	Verfahren zur herstellung von melamin
US7311759B2 (en) *	2001-11-16	2007-12-25	Ami - Agrolinz Melamine International Gmbh	Process for purifying off-gases of a melamine plant
AT411462B (de) *	2001-12-12	2004-01-26	Agrolinz Melamin Gmbh	Verfahren zur reinigung einer melaminschmelze
NL1022414C2 (nl) *	2003-01-17	2004-07-20	Dsm Nv	Werkwijze voor het onttrekken van energie uit rookgassen.
DE102005023041B4 (de) *	2005-05-06	2007-10-11	Lurgi Ag	Verfahren zum Herstellen von Melamin mit Wärmerückgewinnung
EP2119710A1 (en) *	2008-05-14	2009-11-18	Urea Casale S.A.	Process for producing high-quality melamine from urea
US8563115B2 (en)	2008-08-12	2013-10-22	Xerox Corporation	Protective coatings for solid inkjet applications
US8191992B2 (en)	2008-12-15	2012-06-05	Xerox Corporation	Protective coatings for solid inkjet applications
IT1403101B1 (it) *	2010-12-15	2013-10-04	Eurotecnica Melamine Luxemburg Zweigniederlassung In Ittigen	Uso di urea contenente formaldeide in un procedimento per la produzione di melammina mediante pirolisi dell'urea e relativo procedimento per la produzione di melammina
CN108530369B (zh) *	2018-04-25	2020-01-31	中国工程物理研究院化工材料研究所	一种1,3,5-三嗪-2,4,6-三胺的合成方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3116294A (en) *		1963-12-31		Process- for preparing high-purity melamine from urea
IE57911B1 (en) *	1984-01-05	1993-05-19	Melamine Chemicals Inc	Production of melamine
US4565867A (en) *	1984-01-05	1986-01-21	Melamine Chemicals, Inc.	Anhydrous high-pressure melamine synthesis
AT402294B (de) *	1994-12-23	1997-03-25	Agrolinz Melamin Gmbh	Verfahren zur herstellung von hochreinem melamin
AT402295B (de) *	1994-12-23	1997-03-25	Agrolinz Melamin Gmbh	Verfahren zur reinigung von melamin
AT402296B (de) *	1995-02-03	1997-03-25	Agrolinz Melamin Gmbh	Verfahren zur reinigung von melamin
US5514797A (en) *	1995-06-07	1996-05-07	Melamine Chemicals, Inc.	Method for increasing purity of melamine
US5514796A (en)	1995-06-07	1996-05-07	Melamine Chemicals, Inc.	Melamine of improved purity produced by high-pressure, non-catalytic process

1996
- 1996-07-30 NL NL1003709A patent/NL1003709C2/nl not_active IP Right Cessation
1997
- 1997-07-21 ES ES97930895T patent/ES2162313T3/es not_active Expired - Lifetime
- 1997-07-21 CN CN97198115A patent/CN1117087C/zh not_active Expired - Fee Related
- 1997-07-21 AT AT97930895T patent/ATE206411T1/de not_active IP Right Cessation
- 1997-07-21 DE DE69707142T patent/DE69707142T2/de not_active Expired - Lifetime
- 1997-07-21 KR KR1019997000738A patent/KR20000029661A/ko not_active Ceased
- 1997-07-21 EP EP97930895A patent/EP0929531B1/en not_active Revoked
- 1997-07-21 PL PL97331481A patent/PL189590B1/pl not_active IP Right Cessation
- 1997-07-21 JP JP50871898A patent/JP4231108B2/ja not_active Expired - Fee Related
- 1997-07-21 AU AU34660/97A patent/AU719337B2/en not_active Ceased
- 1997-07-21 WO PCT/NL1997/000431 patent/WO1998004533A1/en not_active Ceased
- 1997-07-22 TW TW086110411A patent/TW427983B/zh not_active IP Right Cessation
- 1997-07-29 ID IDP972623A patent/ID17954A/id unknown
1999
- 1999-01-25 NO NO19990337A patent/NO314937B1/no not_active IP Right Cessation
- 1999-01-28 US US09/239,149 patent/US6258950B1/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
PL331481A1 (en)	1999-07-19
CN1117087C (zh)	2003-08-06
DE69707142T2 (de)	2002-06-20
EP0929531A1 (en)	1999-07-21
AU3466097A (en)	1998-02-20
ATE206411T1 (de)	2001-10-15
JP4231108B2 (ja)	2009-02-25
NL1003709C2 (nl)	1998-02-05
ES2162313T3 (es)	2001-12-16
US6258950B1 (en)	2001-07-10
EP0929531B1 (en)	2001-10-04
PL189590B1 (pl)	2005-08-31
KR20000029661A (ko)	2000-05-25
DE69707142D1 (de)	2001-11-08
AU719337B2 (en)	2000-05-04
JP2000515880A (ja)	2000-11-28
TW427983B (en)	2001-04-01
NO314937B1 (no)	2003-06-16
ID17954A (id)	1998-02-12
NO990337D0 (no)	1999-01-25
WO1998004533A1 (en)	1998-02-05
CN1230952A (zh)	1999-10-06

Legal Events

Date	Code	Title	Description
2011-02-28	MM1K	Lapsed by not paying the annual fees

Publication	Publication Date	Title
NO990337D0 (no)	1999-01-25	FremgangsmÕte ved fremstilling av melamin
HRP950607A2 (en)	1997-10-31	Process for producing high-purity melamine
NO985744D0 (no)	1998-12-08	FremgangsmÕte ved fremstilling av melamin
BR9509170A (pt)	1997-09-30	Processo para a formação de metais
KR19990071932A (ko)	1999-09-27	순수한 멜라민의 제조 방법
FI96028B (fi)	1996-01-15	Menetelmä melamiinin valmistamiseksi
EA200100537A1 (ru)	2001-12-24	Способ получения чистого меламина
NO995816D0 (no)	1999-11-26	FremgangsmÕte ved fremstilling av melamin
DE69823380D1 (de)	2004-05-27	Verfahren zur herstellung von melamin
CA2261634A1 (en)	1998-02-05	Method for the preparation of melamine
CA2258162A1 (en)	1997-12-18	Method for the preparation of melamine
NO995694D0 (no)	1999-11-19	Fremgangsmåte ved fremstilling av melamin
DE69711038D1 (de)	2002-04-18	Verfahren und anlage zur herstellung von zerstaubtem metallpulver, metallpulver und verwendung des metallpulvers
DE69915286D1 (de)	2004-04-08	Verfahren zur herstellung von melamin
NO20021600D0 (no)	2002-04-04	Fremgangsmåte for fremstilling av melamin
TH11163B (th)	2001-10-30	กระบวนการสำหรับการผลิตเมลามีนบริสุทธิ์