GB654656A - An improved process for the preparation of dicyandiamide and melamine - Google Patents
An improved process for the preparation of dicyandiamide and melamineInfo
- Publication number
- GB654656A GB654656A GB19314/47A GB1931447A GB654656A GB 654656 A GB654656 A GB 654656A GB 19314/47 A GB19314/47 A GB 19314/47A GB 1931447 A GB1931447 A GB 1931447A GB 654656 A GB654656 A GB 654656A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cyanamide
- melamine
- dicyandiamide
- cresol
- solution
- Prior art date
- 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
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
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 title abstract 4
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 abstract 10
- 239000007788 liquid Substances 0.000 abstract 6
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 abstract 4
- 229930003836 cresol Natural products 0.000 abstract 4
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 abstract 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 abstract 3
- 229920001296 polysiloxane Polymers 0.000 abstract 3
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 abstract 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 abstract 2
- -1 aliphatic alcohols Chemical class 0.000 abstract 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 abstract 2
- 235000010290 biphenyl Nutrition 0.000 abstract 2
- 239000004305 biphenyl Substances 0.000 abstract 2
- 125000006267 biphenyl group Chemical group 0.000 abstract 2
- GGSUCNLOZRCGPQ-UHFFFAOYSA-N diethylaniline Chemical compound CCN(CC)C1=CC=CC=C1 GGSUCNLOZRCGPQ-UHFFFAOYSA-N 0.000 abstract 2
- 238000006471 dimerization reaction Methods 0.000 abstract 2
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- 150000002170 ethers Chemical class 0.000 abstract 2
- 150000002334 glycols Chemical class 0.000 abstract 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 abstract 2
- 229920006395 saturated elastomer Polymers 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 abstract 2
- 238000005829 trimerization reaction Methods 0.000 abstract 2
- 238000009835 boiling Methods 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/16—Cyanamide; Salts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR264905X | 1946-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB654656A true GB654656A (en) | 1951-06-27 |
Family
ID=8885403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19314/47A Expired GB654656A (en) | 1946-07-19 | 1947-07-18 | An improved process for the preparation of dicyandiamide and melamine |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE474692A (enrdf_load_stackoverflow) |
| CH (1) | CH264905A (enrdf_load_stackoverflow) |
| FR (1) | FR1002904A (enrdf_load_stackoverflow) |
| GB (1) | GB654656A (enrdf_load_stackoverflow) |
| NL (1) | NL67089C (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3177215A (en) * | 1961-03-14 | 1965-04-06 | Standard Oil Co | Process for the production of melamine from hydrogen cyanide by way of cyanamide |
-
1946
- 1946-10-30 FR FR1002904D patent/FR1002904A/fr not_active Expired
-
1947
- 1947-05-30 NL NL132482A patent/NL67089C/xx active
- 1947-07-18 GB GB19314/47A patent/GB654656A/en not_active Expired
- 1947-07-18 BE BE474692D patent/BE474692A/xx unknown
- 1947-07-19 CH CH264905D patent/CH264905A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3177215A (en) * | 1961-03-14 | 1965-04-06 | Standard Oil Co | Process for the production of melamine from hydrogen cyanide by way of cyanamide |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1002904A (fr) | 1952-03-12 |
| BE474692A (enrdf_load_stackoverflow) | 1947-08-30 |
| NL67089C (enrdf_load_stackoverflow) | 1951-01-15 |
| CH264905A (fr) | 1949-11-15 |
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