ES297200A1 - Un procedimiento de fabricaciën de melamina por polimerizaciën de diciandiamida - Google Patents

Un procedimiento de fabricaciën de melamina por polimerizaciën de diciandiamida

Info

Publication number: ES297200A1
Authority: ES; Spain
Prior art keywords: melamine; dicyandiamide; translation; polymerization; manufacture
Prior art date: 1963-03-05
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

ES0297200A

Other languages

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.)

1963-03-05

Filing date

1964-03-04

Publication date

1964-07-01

1964-03-04 Application filed by SOC PRODUITS AZOTES SA filed Critical SOC PRODUITS AZOTES SA

1964-07-01 Publication of ES297200A1 publication Critical patent/ES297200A1/es

Status Expired legal-status Critical Current

Links

229920000877 Melamine resin Polymers 0.000 title abstract 2
238000004519 manufacturing process Methods 0.000 title abstract 2
JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
238000006116 polymerization reaction Methods 0.000 title abstract 2
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 4
QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 abstract 4
229910021529 ammonia Inorganic materials 0.000 abstract 2
238000006243 chemical reaction Methods 0.000 abstract 2

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
- C07D251/58—Preparation of melamine from cyanamide, dicyanamide or calcium cyanamide
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B9/00—Circular knitting machines with independently-movable needles
- D04B9/42—Circular knitting machines with independently-movable needles specially adapted for producing goods of particular configuration
- D04B9/46—Circular knitting machines with independently-movable needles specially adapted for producing goods of particular configuration stockings, or portions thereof
- D04B9/48—Circular knitting machines with independently-movable needles specially adapted for producing goods of particular configuration stockings, or portions thereof non-run stockings

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Phenolic Resins Or Amino Resins (AREA)
Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

ES0297200A 1963-03-05 1964-03-04 Un procedimiento de fabricaciën de melamina por polimerizaciën de diciandiamida Expired ES297200A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR926870A FR1360215A (fr)	1963-03-05	1963-03-05	Perfectionnement apporté à la fabrication de la mélamine

Publications (1)

Publication Number	Publication Date
ES297200A1 true ES297200A1 (es)	1964-07-01

Family

ID=8798472

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES0297200A Expired ES297200A1 (es)	1963-03-05	1964-03-04	Un procedimiento de fabricaciën de melamina por polimerizaciën de diciandiamida

Country Status (4)

Country	Link
ES (1)	ES297200A1 (es)
FR (1)	FR1360215A (es)
LU (1)	LU45529A1 (es)
NL (1)	NL6402108A (es)

1963
- 1963-03-05 FR FR926870A patent/FR1360215A/fr not_active Expired
1964
- 1964-02-25 LU LU45529A patent/LU45529A1/xx unknown
- 1964-03-03 NL NL6402108A patent/NL6402108A/xx unknown
- 1964-03-04 ES ES0297200A patent/ES297200A1/es not_active Expired

Also Published As

Publication number	Publication date
LU45529A1 (es)	1964-04-25
NL6402108A (es)	1964-09-07
FR1360215A (fr)	1964-05-08

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