ID24238A - Melamin kristal - Google Patents

Melamin kristal

Info

Publication number: ID24238A
Authority: ID; Indonesia
Prior art keywords: melamine; powder; cooled; melt; temperature
Prior art date: 1997-06-02

Application number

IDW991501A

Other languages

English (en)

Indonesian (id)

Inventor

Tjay Tjien Tjioe

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.)

1997-06-02

Filing date

1998-05-15

Publication date

2000-07-13

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26146631&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ID24238(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1997-06-02 Priority claimed from NL1006191A external-priority patent/NL1006191C2/nl

1998-05-15 Application filed by Dsm Nv filed Critical Dsm Nv

2000-07-13 Publication of ID24238A publication Critical patent/ID24238A/id

Links

JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 title abstract 14
239000013078 crystal Substances 0.000 title 1
229940056960 melamin Drugs 0.000 title 1
229920000877 Melamine resin Polymers 0.000 abstract 9
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 6
229910021529 ammonia Inorganic materials 0.000 abstract 3
239000002826 coolant Substances 0.000 abstract 2
238000001704 evaporation Methods 0.000 abstract 2
YZEZMSPGIPTEBA-UHFFFAOYSA-N 2-n-(4,6-diamino-1,3,5-triazin-2-yl)-1,3,5-triazine-2,4,6-triamine Chemical compound NC1=NC(N)=NC(NC=2N=C(N)N=C(N)N=2)=N1 YZEZMSPGIPTEBA-UHFFFAOYSA-N 0.000 abstract 1
241001550224 Apha Species 0.000 abstract 1
238000001816 cooling Methods 0.000 abstract 1
238000002844 melting Methods 0.000 abstract 1
230000008018 melting Effects 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
239000000843 powder Substances 0.000 abstract 1
239000007787 solid Substances 0.000 abstract 1
230000008023 solidification Effects 0.000 abstract 1
238000007711 solidification Methods 0.000 abstract 1
238000005507 spraying Methods 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)
Phenolic Resins Or Amino Resins (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Fertilizers (AREA)
Recrystallisation Techniques (AREA)
Photoreceptors In Electrophotography (AREA)
Cold Cathode And The Manufacture (AREA)
Paper (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)

IDW991501A 1997-06-02 1998-05-15 Melamin kristal ID24238A (id)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL1006191A NL1006191C2 (nl)	1997-06-02	1997-06-02	Kristallijn melamine.
EP97201940		1997-06-25

Publications (1)

Publication Number	Publication Date
ID24238A true ID24238A (id)	2000-07-13

Family

ID=26146631

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IDW991501A ID24238A (id)	1997-06-02	1998-05-15	Melamin kristal

Country Status (15)

Country	Link
EP (2)	EP1604985A3 (pl)
JP (1)	JP2002502415A (pl)
KR (1)	KR100569572B1 (pl)
CN (1)	CN1202091C (pl)
AT (1)	ATE358125T1 (pl)
AU (1)	AU731077B2 (pl)
CA (1)	CA2291627C (pl)
DE (1)	DE69837432T2 (pl)
ES (1)	ES2283056T3 (pl)
ID (1)	ID24238A (pl)
NO (1)	NO324479B1 (pl)
PL (1)	PL190496B1 (pl)
SA (1)	SA98190336B1 (pl)
TW (1)	TW434203B (pl)
WO (1)	WO1998055465A1 (pl)

Families Citing this family (6)

* 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
DE69813545T2 (de) *	1997-05-21	2004-04-08	Dsm N.V.	Verfahren zur herstellung von melamin
NL1008571C2 (nl) *	1998-03-12	1999-07-28	Dsm Nv	Kristallijn melamine.
NL1013456C2 (nl) *	1999-11-02	2001-05-03	Dsm Nv	Kristallijn melamine en de toepassing in aminoformaldehydeharsen.
DE10030453B4 (de) *	2000-06-21	2007-07-12	Faramarz Bairamijamal	Verfahren zur Herstellung von hoch reinem Melamin nach trockener Aufbereitung
WO2008114710A1 (ja) *	2007-03-20	2008-09-25	Ohken Co., Ltd.	薄板状メラミン結晶、その製造法およびその利用

Family Cites Families (7)

* 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
AT402295B (de)	1994-12-23	1997-03-25	Agrolinz Melamin Gmbh	Verfahren zur reinigung von melamin
AT402294B (de) *	1994-12-23	1997-03-25	Agrolinz Melamin Gmbh	Verfahren zur herstellung von hochreinem melamin
AT402296B (de)	1995-02-03	1997-03-25	Agrolinz Melamin Gmbh	Verfahren zur reinigung von melamin
US5514796A (en) *	1995-06-07	1996-05-07	Melamine Chemicals, Inc.	Melamine of improved purity produced by high-pressure, non-catalytic process
AT403579B (de) *	1995-12-07	1998-03-25	Agrolinz Melamin Gmbh	Verfahren zur herstellung von hochreinem melamin
NL1003105C2 (nl) *	1996-05-14	1997-11-18	Dsm Nv	Werkwijze voor de bereiding van melamine.

1998
- 1998-05-15 JP JP50212999A patent/JP2002502415A/ja not_active Ceased
- 1998-05-15 CA CA002291627A patent/CA2291627C/en not_active Expired - Fee Related
- 1998-05-15 ID IDW991501A patent/ID24238A/id unknown
- 1998-05-15 CN CNB988076128A patent/CN1202091C/zh not_active Expired - Fee Related
- 1998-05-15 AU AU75555/98A patent/AU731077B2/en not_active Ceased
- 1998-05-15 AT AT98923216T patent/ATE358125T1/de active
- 1998-05-15 DE DE69837432T patent/DE69837432T2/de not_active Expired - Lifetime
- 1998-05-15 PL PL98337466A patent/PL190496B1/pl unknown
- 1998-05-15 KR KR1019997010685A patent/KR100569572B1/ko not_active Expired - Fee Related
- 1998-05-15 ES ES98923216T patent/ES2283056T3/es not_active Expired - Lifetime
- 1998-05-15 EP EP05076469A patent/EP1604985A3/en not_active Withdrawn
- 1998-05-15 WO PCT/NL1998/000280 patent/WO1998055465A1/en not_active Ceased
- 1998-05-15 EP EP98923216A patent/EP0986546B1/en not_active Revoked
- 1998-05-19 TW TW087107727A patent/TW434203B/zh not_active IP Right Cessation
- 1998-07-25 SA SA98190336A patent/SA98190336B1/ar unknown
1999
- 1999-12-01 NO NO19995885A patent/NO324479B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
KR100569572B1 (ko)	2006-04-10
ATE358125T1 (de)	2007-04-15
PL337466A1 (en)	2000-08-14
EP1604985A2 (en)	2005-12-14
CA2291627A1 (en)	1998-12-10
ES2283056T3 (es)	2007-10-16
EP0986546B1 (en)	2007-03-28
CN1202091C (zh)	2005-05-18
PL190496B1 (pl)	2005-12-30
AU731077B2 (en)	2001-03-22
NO995885L (no)	1999-12-01
DE69837432T2 (de)	2007-12-13
EP1604985A3 (en)	2007-08-08
EP0986546A1 (en)	2000-03-22
KR20010012724A (ko)	2001-02-26
DE69837432D1 (de)	2007-05-10
JP2002502415A (ja)	2002-01-22
NO324479B1 (no)	2007-10-29
AU7555598A (en)	1998-12-21
NO995885D0 (no)	1999-12-01
WO1998055465A1 (en)	1998-12-10
CN1265099A (zh)	2000-08-30
SA98190336B1 (ar)	2006-08-12
CA2291627C (en)	2008-12-09
TW434203B (en)	2001-05-16

Publication	Publication Date	Title
ID24238A (id)	2000-07-13	Melamin kristal
NO995816L (no)	2000-01-26	Fremgangsmåte ved fremstilling av melamin
NO990337D0 (no)	1999-01-25	FremgangsmÕte ved fremstilling av melamin
NO985744D0 (no)	1998-12-08	FremgangsmÕte ved fremstilling av melamin
NO20001961D0 (no)	2000-04-14	Fremgangsmõte ved fremstilling av melamin
RU2225863C2 (ru)	2004-03-20	Способ охлаждения меламина
US6579980B2 (en)	2003-06-17	Method for preparing melamine
US6355797B2 (en)	2002-03-12	Process for cooling melamine
TH28628B (th)	2010-08-31	เมลามีนที่เป็นผลึก
NO995694D0 (no)	1999-11-19	Fremgangsmåte ved fremstilling av melamin
CA2386219C (en)	2008-05-06	Process for the preparation of melamine
US6603001B1 (en)	2003-08-05	Process for preparing solid melamine
TH35555A (th)	1999-10-29	วิธีสำหรับการเตรียมเมลามีน
MXPA99011121A (en)	2001-12-04	Crystalline melamine