ES8106507A2 - Procedimiento para la obtencion de metilolaminotriazinas eteradas - Google Patents
Procedimiento para la obtencion de metilolaminotriazinas eteradasInfo
- Publication number
- ES8106507A2 ES8106507A2 ES490475A ES49047580A ES8106507A2 ES 8106507 A2 ES8106507 A2 ES 8106507A2 ES 490475 A ES490475 A ES 490475A ES 49047580 A ES49047580 A ES 49047580A ES 8106507 A2 ES8106507 A2 ES 8106507A2
- Authority
- ES
- Spain
- Prior art keywords
- aminotriazine
- alkanol
- mixture
- mols
- minutes
- 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 1
- 150000002170 ethers Chemical class 0.000 title 1
- 150000007974 melamines Chemical class 0.000 title 1
- QQOWHRYOXYEMTL-UHFFFAOYSA-N triazin-4-amine Chemical compound N=C1C=CN=NN1 QQOWHRYOXYEMTL-UHFFFAOYSA-N 0.000 abstract 5
- 239000000203 mixture Substances 0.000 abstract 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- RWNLZGABRBZBGD-UHFFFAOYSA-N (triazin-4-ylamino)methanol Chemical class OCNC1=CC=NN=N1 RWNLZGABRBZBGD-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 1
- -1 methylol groups Chemical group 0.000 abstract 1
- 150000007522 mineralic acids Chemical class 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 125000004430 oxygen atom Chemical group O* 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
- C08G12/40—Chemically modified polycondensates
- C08G12/42—Chemically modified polycondensates by etherifying
- C08G12/424—Chemically modified polycondensates by etherifying of polycondensates based on heterocyclic compounds
- C08G12/425—Chemically modified polycondensates by etherifying of polycondensates based on heterocyclic compounds based on triazines
-
- 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
- C07D251/64—Condensation products of melamine with aldehydes; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Abstract
PROCEDIMIENTO DE OBTENCION DE METILOLAMINOTRIZAINAS ETERADAS. LA MELAMINA SE CALIENTA A 80-130 GC BAJO PRESION ELEVADA DURANTE UN TIEMPO DE 0,2 A 20 MINUTOS A UN PH COMPRENDIDO ENTRE 3 Y 6,5 EN PRESENCIA DE UN ACIDO FUERTE ORGANICO O INORGANICO, CON DE 0,7N A 3N MOLES DE FORMALDEHIDO, 2N A 10N MOLES DE UN ALCANOL Y DE 0 A 5 N MOLES DE AGUA POR MOL DE AMINOTRIACINA. COMO ALCANOL SE EMPLEA METANOL O UNA MEZCLA DE ALCANOLES QUE CONTIENE AL MENOS EL 40 POR 100 EN MOLES DE METANOL. DESPUES DE AGREGAR TODO EL ALCANOL SE CALIENTA BAJO PRESION ELEVADA A 85-115 GC. LA PRESION ES DE, AL MENOS, 0,1 ATMOSFERAS. E
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792915315 DE2915315A1 (de) | 1979-04-14 | 1979-04-14 | Verfahren zur herstellung von veraetherten methylolaminotriazinen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES490475A0 ES490475A0 (es) | 1981-08-16 |
| ES8106507A2 true ES8106507A2 (es) | 1981-08-16 |
Family
ID=6068414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES490475A Expired ES8106507A2 (es) | 1979-04-14 | 1980-04-11 | Procedimiento para la obtencion de metilolaminotriazinas eteradas |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4271286A (es) |
| EP (1) | EP0017887B1 (es) |
| JP (1) | JPS55139417A (es) |
| DE (2) | DE2915315A1 (es) |
| ES (1) | ES8106507A2 (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3104420A1 (de) | 1981-02-09 | 1982-08-19 | Cassella Ag, 6000 Frankfurt | Melaminharze, verfahren zu ihrer herstellung und ihre verwendung |
| US4425466A (en) | 1981-09-09 | 1984-01-10 | Monsanto Company | Coating compositions comprising a methylated methylolated melamine |
| US4433143A (en) * | 1981-09-09 | 1984-02-21 | Monsanto Company | Methylated methylolated melamine composition |
| DE3644546C1 (en) * | 1986-12-24 | 1988-06-01 | Kloeckner Moeller Elektrizit | Switching device for delayed contact making |
| DE10261804B4 (de) * | 2002-12-19 | 2008-05-21 | Ami-Agrolinz Melamine International Gmbh | Direktsyntheseverfahren zur Herstellung von veretherten Melaminharzkondensaten, Melaminharzkondensate und deren Verwendung |
| US20070055026A1 (en) * | 2005-09-07 | 2007-03-08 | Yahkind Alexander L | Melamine polyols and coatings thereof |
| US8048970B2 (en) * | 2005-09-07 | 2011-11-01 | Akzo Nobel Coatings International B.V. | Reaction product of melamine aldehyde resin and diol |
| WO2013021039A1 (en) | 2011-08-11 | 2013-02-14 | Basf Se | Microwave absorbing composition |
| CN110627979A (zh) * | 2019-10-12 | 2019-12-31 | 西华大学 | 一种羟甲基化三聚氰胺甲醛树脂及其制备方法及应用 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL93577C (es) * | ||||
| AT163630B (de) * | 1941-11-13 | 1949-07-25 | American Cyanamid Co | Verfahren zur Herstellung wasserlöslicher methylierter Methylolmelamine |
| DE949740C (de) * | 1952-08-14 | 1956-09-27 | Ciba Geigy | Verfahren zur Herstellung alkylierter Methylolmelamine |
| AT190518B (de) * | 1952-08-14 | 1957-07-10 | Ciba Geigy | Verfahren zur Herstellung wasserlöslicher, alkylierter Methylolmelamine |
| DE970453C (de) * | 1953-08-30 | 1958-09-18 | Reichhold Chemie Ag | Verfahren zur Herstellung von wasserunloeslichen schmelzbaren butanolmodifizierten Melaminharzen |
| GB809662A (en) * | 1955-06-06 | 1959-02-25 | Monsanto Canada Ltd | Stable solutions of water-soluble amino-aldehyde resins |
| AT199657B (de) * | 1955-11-24 | 1958-09-25 | Ciba Geigy | Trockenpräparat, welches durch Auflösen in Wasser und Reifen kationaktive Melaminharzlösungen ergibt und Verfahren zu dessen Herstellung |
| DE1232130B (de) * | 1959-10-17 | 1967-01-12 | Borden Co | Kontinuierliches Verfahren zur Herstellung stabiler Methylolharnstoff- bzw. Methylolmelaminloesungen |
| CH432839A (de) * | 1962-03-01 | 1967-03-31 | Sueddeutsche Kalkstickstoff | Verfahren zur Herstellung mit Wasser mischbarer Methylolmelaminalkylätherharze |
| DE1235942B (de) * | 1964-05-21 | 1967-03-09 | Basf Ag | Verfahren zur Herstellung von alkaliloeslichen Kondensationsprodukten |
| DE1218456B (de) * | 1964-10-22 | 1966-06-08 | Ruhrchemie Ag | Verfahren zur Herstellung von einheitlichen N, N-Bis-butylol-melamin-aethern |
| DE2005166C3 (de) * | 1970-02-05 | 1975-05-15 | Chemische Fabrik Pfersee Gmbh, 8900 Augsburg | Verfahren zur Herstellung wasserlöslicher, verätherter Methylolmelamine |
| DE2221367A1 (de) * | 1972-05-02 | 1973-12-13 | Cassella Farbwerke Mainkur Ag | Verfahren zur herstellung von mischaethern methylolierter aminotriazine |
| DE2430899C3 (de) * | 1974-06-27 | 1981-06-19 | Cassella Ag, 6000 Frankfurt | Verfahren zur Herstellung von niedrigviskosen körperreichen Melaminharz-Lösungen mit geringem Gehalt an freiem Formaldehyd |
| DE2516349C3 (de) * | 1975-04-15 | 1981-03-19 | Cassella Ag, 6000 Frankfurt | Verfahren zur Herstellung von verätherten Methylol-melaminen und -benzoguanaminen |
| DE2716006A1 (de) * | 1977-04-09 | 1978-10-19 | Cassella Farbwerke Mainkur Ag | Verfahren zur herstellung weitgehend monomerer methylveraetherter methylolmelamine |
-
1979
- 1979-04-14 DE DE19792915315 patent/DE2915315A1/de not_active Withdrawn
-
1980
- 1980-04-02 US US06/136,416 patent/US4271286A/en not_active Expired - Lifetime
- 1980-04-08 EP EP80101849A patent/EP0017887B1/de not_active Expired
- 1980-04-08 DE DE8080101849T patent/DE3070374D1/de not_active Expired
- 1980-04-11 JP JP4697380A patent/JPS55139417A/ja active Pending
- 1980-04-11 ES ES490475A patent/ES8106507A2/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES490475A0 (es) | 1981-08-16 |
| DE2915315A1 (de) | 1980-10-30 |
| US4271286A (en) | 1981-06-02 |
| EP0017887B1 (de) | 1985-03-27 |
| DE3070374D1 (en) | 1985-05-02 |
| JPS55139417A (en) | 1980-10-31 |
| EP0017887A1 (de) | 1980-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES8106507A2 (es) | Procedimiento para la obtencion de metilolaminotriazinas eteradas | |
| ES2122808T3 (es) | Productos de condensacion a base de amino-s-triazinas y su utilizacion. | |
| DE2965473D1 (en) | Manufacture of chipboard | |
| SE8406166D0 (sv) | A process for preparing a urea-formaldehyde resin having a very low mole ratio of formaldehyde to urea | |
| ES480619A1 (es) | Procedimiento para la preparacion de resinas de urea y for- maldehido termoendurecibles. | |
| SE7707242L (sv) | Sett for framstellning av vattenhaltiga formaldehydhartslosningar | |
| ATE17252T1 (de) | Verfahren zur herstellung von mit melaminformaldehyd-vorkondensaten modifizierten polyurethanschaumstoffen. | |
| ATE754T1 (de) | Verfahren zur herstellung weitgehend monomerer methylveraetherter methylolmelamine. | |
| ES8304169A1 (es) | Procedimiento para la obtencion de recubrimientos superficiales decorativos muy brillantes a base de resinas de (melami-na) urea-formaldehido. | |
| MD940401A (ro) | Compoziţie pentru decelerarea inflamării şi procedeu de decelerare a inflamării | |
| GB683410A (en) | Production of impregnating agent for treating fibres or fibrecontaining substances and objects | |
| ES471753A2 (es) | Mejoras introducidas en el objeto de la patente principal num.461.150, presentada el 29-7-77, por:procedimiento para la obtencion de materiales espumados | |
| GB919808A (en) | Production of aqueous modified melamine-formaldehyde resinous compositions | |
| ES8106321A1 (es) | Procedimiento para la obtencion de resinas de melamina acri-lato modificadas,estables al almacenamiento | |
| ES482972A1 (es) | Un procedimiento para preparar un adhesivo para madera | |
| ES8104335A1 (es) | Procedimiento para la obtencion de un condensado de amino- triacina modificado endurecible | |
| DE3170307D1 (en) | Method of preparing aminoplast resins | |
| DE3378832D1 (en) | Process for preparing co-condensates and their use | |
| EP0062147A3 (de) | Verfahren zur Herstellung von teilverätherten Methylolmelaminen | |
| DK0646057T3 (da) | Fremgangsmåde til fremstilling af fiberplader | |
| ES421184A1 (es) | Procedimiento para la obtencion de agentes de apresto hi- drosolubles. | |
| GB1281577A (en) | Stable preparations of modified aminoplast precondensates, processes for their manufacture and use | |
| JPS5730706A (en) | Preparation of polyvinyl acetal | |
| FI840051A0 (fi) | Blandning foer kallvaedersbetong | |
| FR2176717A1 (en) | Melamine-formaldehyde resin - for laminates contg soluble fatty acid dialkylamide |