ES238770A1 - Procedimiento de fabricacion de la melamina - Google Patents

Procedimiento de fabricacion de la melamina

Info

Publication number: ES238770A1
Authority: ES; Spain
Prior art keywords: reaction; pressure; temperature; melamine; product
Prior art date: 1956-11-28
Legal status (The legal status 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 status listed.): Expired

Application number

ES0238770A

Other languages

English (en)

Spanish (es)

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

SOC PRODUITS AZOTES SA

Original Assignee

SOC PRODUITS AZOTES SA

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.)

1956-11-28

Filing date

1957-11-26

Publication date

1958-05-16

1957-11-26 Application filed by SOC PRODUITS AZOTES SA filed Critical SOC PRODUITS AZOTES SA

1958-05-16 Publication of ES238770A1 publication Critical patent/ES238770A1/es

Status Expired legal-status Critical Current

Links

229920000877 Melamine resin Polymers 0.000 title abstract 5
JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 title abstract 5
238000004519 manufacturing process Methods 0.000 title 1
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 8
229910021529 ammonia Inorganic materials 0.000 abstract 4
QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 abstract 3
239000000047 product Substances 0.000 abstract 3
238000001816 cooling Methods 0.000 abstract 2
238000000034 method Methods 0.000 abstract 2
239000007795 chemical reaction product Substances 0.000 abstract 1
230000006835 compression Effects 0.000 abstract 1
238000007906 compression Methods 0.000 abstract 1
230000005494 condensation Effects 0.000 abstract 1
238000009833 condensation Methods 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
239000011541 reaction mixture Substances 0.000 abstract 1
238000001953 recrystallisation Methods 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/04—Pressure vessels, e.g. autoclaves

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

ES0238770A 1956-11-28 1957-11-26 Procedimiento de fabricacion de la melamina Expired ES238770A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR726577		1956-11-28

Publications (1)

Publication Number	Publication Date
ES238770A1 true ES238770A1 (es)	1958-05-16

Family

ID=8703974

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES0238770A Expired ES238770A1 (es)	1956-11-28	1957-11-26	Procedimiento de fabricacion de la melamina

Country Status (7)

Country	Link
BE (1)	BE562273A (fr)
CH (1)	CH362414A (fr)
DE (1)	DE1108701B (fr)
ES (1)	ES238770A1 (fr)
FR (1)	FR1161863A (fr)
GB (1)	GB814934A (fr)
IT (1)	IT581068A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3254081A (en) *		1966-05-31		Production op melamine from dicyandiamide
US3117969A (en) *		1964-01-14		Iwao arai

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE752869C (de) *	1938-01-30	1952-11-10	Ig Farbenindustrie Ag	Verfahren zur Herstellung von 2, 4, 6-Triamino-1, 3, 5-triazin (Melamin)
DE943354C (de) *	1941-07-29	1956-05-17	Cassella Farbwerke Mainkur Ag	Verfahren zur Herstellung von Melamin

0
- IT IT581068D patent/IT581068A/it unknown
- BE BE562273D patent/BE562273A/xx unknown
1956
- 1956-11-28 FR FR1161863D patent/FR1161863A/fr not_active Expired
1957
- 1957-11-11 CH CH5253257A patent/CH362414A/fr unknown
- 1957-11-12 GB GB3528057A patent/GB814934A/en not_active Expired
- 1957-11-26 ES ES0238770A patent/ES238770A1/es not_active Expired
- 1957-11-27 DE DES56036A patent/DE1108701B/de active Pending

Also Published As

Publication number	Publication date
GB814934A (en)	1959-06-17
CH362414A (fr)	1962-06-15
BE562273A (fr)
DE1108701B (de)	1961-06-15
IT581068A (fr)
FR1161863A (fr)	1958-09-05

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