CH455816A - Verfahren zur Reinigung von Melamin - Google Patents
Verfahren zur Reinigung von MelaminInfo
- Publication number
- CH455816A CH455816A CH1383364A CH1383364A CH455816A CH 455816 A CH455816 A CH 455816A CH 1383364 A CH1383364 A CH 1383364A CH 1383364 A CH1383364 A CH 1383364A CH 455816 A CH455816 A CH 455816A
- Authority
- CH
- Switzerland
- Prior art keywords
- purifying melamine
- melamine
- purifying
- Prior art date
Links
- 229920000877 Melamine resin Polymers 0.000 title 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 title 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39507764A | 1964-09-08 | 1964-09-08 | |
| US395023A US3321477A (en) | 1964-09-08 | 1964-09-08 | Purification of melamine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH455816A true CH455816A (de) | 1968-05-15 |
Family
ID=27014964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1383364A CH455816A (de) | 1964-09-08 | 1964-10-26 | Verfahren zur Reinigung von Melamin |
Country Status (10)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT404018B (de) * | 1995-01-20 | 1998-07-27 | Agrolinz Melamin Gmbh | Verfahren zur reduktion des gehaltes an melam und melem in verunreinigtem melamin |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6708749A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1967-06-23 | 1968-12-24 | ||
| KR20050025132A (ko) * | 2001-11-16 | 2005-03-11 | 아엠이-아그로린츠 멜라민 인터내셔날 게엠베하 | 멜렘-비함유 멜라민의 제조 방법 및 냉각기 |
| CN104788394B (zh) * | 2015-04-14 | 2017-09-01 | 四川金象赛瑞化工股份有限公司 | 一种三聚氰胺精制方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2647119A (en) * | 1953-07-28 | Office | ||
| US2863869A (en) * | 1958-12-09 | Melamine purification process | ||
| GB645600A (en) * | 1948-11-10 | 1950-11-01 | British Oxygen Co Ltd | Improvements in or relating to the production of melamine |
| US3055897A (en) * | 1959-08-08 | 1962-09-25 | Therachemie Chem Therapeut | Process for the production of triazineperhydrate compounds |
-
1964
- 1964-09-08 US US395023A patent/US3321477A/en not_active Expired - Lifetime
- 1964-10-07 SE SE12053/64A patent/SE300009B/xx unknown
- 1964-10-15 ES ES0304963A patent/ES304963A1/es not_active Expired
- 1964-10-15 FR FR991602A patent/FR1478319A/fr not_active Expired
- 1964-10-23 NO NO155280A patent/NO115703B/no unknown
- 1964-10-26 CH CH1383364A patent/CH455816A/de unknown
- 1964-10-28 GB GB44013/64A patent/GB1022818A/en not_active Expired
- 1964-10-29 NL NL6412588A patent/NL6412588A/xx unknown
- 1964-10-30 DE DEA47490A patent/DE1236515B/de active Pending
- 1964-10-30 BE BE655124D patent/BE655124A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT404018B (de) * | 1995-01-20 | 1998-07-27 | Agrolinz Melamin Gmbh | Verfahren zur reduktion des gehaltes an melam und melem in verunreinigtem melamin |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1236515B (de) | 1967-03-16 |
| GB1022818A (en) | 1966-03-16 |
| BE655124A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1965-04-30 |
| US3321477A (en) | 1967-05-23 |
| NO115703B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-11-18 |
| SE300009B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-04-01 |
| FR1478319A (fr) | 1967-04-28 |
| NL6412588A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-03-09 |
| ES304963A1 (es) | 1965-03-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AT257158B (de) | Verfahren zur Verbesserung der Stabilität von Polyolefinen | |
| AT257921B (de) | Verfahren zur Verbesserung der Stabilität von Polyolefinen | |
| CH434227A (de) | Verfahren zur Reinigung von Adipindinitril | |
| CH467276A (de) | Verfahren zur Reinigung von Melamin | |
| AT269818B (de) | Verfahren zur Reinigung von Olefinen | |
| AT248985B (de) | Verfahren zur Bereitung von Vorteigen | |
| CH461427A (de) | Verfahren zur Veredlung von Textilien | |
| CH467792A (de) | Verfahren zur Herstellung von Melamin | |
| CH457389A (de) | Verfahren zur Reinigung von Adipinsäurenitril | |
| CH455816A (de) | Verfahren zur Reinigung von Melamin | |
| CH471764A (de) | Verfahren zur Reinigung von Xylenol | |
| AT257159B (de) | Verfahren zur Verbesserung der Stabilität von Polyolefinen | |
| AT254882B (de) | Verfahren zur Herstellung von Melamin | |
| AT259761B (de) | Verfahren zur Reinigung von Plasminogen | |
| AT257155B (de) | Verfahren zur Verbesserung Stabilität von Polyolefinen | |
| CH475265A (de) | Verfahren zur Gewinnung von reinem Melamin | |
| AT279634B (de) | Verfahren zur Reinigung von Melamin | |
| AT260275B (de) | Verfahren zur Reinigung von Melamin | |
| CH475298A (de) | Verfahren zur Stabilisierung von Polyamiden | |
| AT260527B (de) | Verfahren zur Stabilisierung von Polyolefinen | |
| AT257156B (de) | Verfahren zur Verbesserung der Stabilität von Polyolefinen | |
| CH436243A (de) | Verfahren zur Reinigung von gasförmigem Formaldehyd | |
| CH465624A (de) | Verfahren zur Reinigung von Melamin | |
| AT261099B (de) | Verfahren zur Spaltung von Kohlenwasserstoffen | |
| AT260528B (de) | Verfahren zur Stabilisierung von Polyolefinen |