CA1084927A - Melamine compositins - Google Patents
Melamine compositinsInfo
- Publication number
- CA1084927A CA1084927A CA310,315A CA310315A CA1084927A CA 1084927 A CA1084927 A CA 1084927A CA 310315 A CA310315 A CA 310315A CA 1084927 A CA1084927 A CA 1084927A
- Authority
- CA
- Canada
- Prior art keywords
- melamine
- zone
- methylolated
- mixture
- reaction
- 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
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 229920000877 Melamine resin Polymers 0.000 title claims abstract description 50
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 62
- 239000000203 mixture Substances 0.000 claims abstract description 36
- 239000011541 reaction mixture Substances 0.000 claims abstract description 28
- 238000010924 continuous production Methods 0.000 claims abstract description 7
- 230000002378 acidificating effect Effects 0.000 claims abstract description 6
- 150000003839 salts Chemical class 0.000 claims abstract description 5
- 239000003039 volatile agent Substances 0.000 claims abstract description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 54
- 229940091868 melamine Drugs 0.000 claims description 51
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 235000019256 formaldehyde Nutrition 0.000 claims description 18
- 229960004279 formaldehyde Drugs 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 18
- 239000000047 product Substances 0.000 claims description 17
- 238000006386 neutralization reaction Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 230000011987 methylation Effects 0.000 claims description 9
- 238000007069 methylation reaction Methods 0.000 claims description 9
- 238000004821 distillation Methods 0.000 claims description 6
- 239000000178 monomer Substances 0.000 claims description 6
- MBHRHUJRKGNOKX-UHFFFAOYSA-N [(4,6-diamino-1,3,5-triazin-2-yl)amino]methanol Chemical compound NC1=NC(N)=NC(NCO)=N1 MBHRHUJRKGNOKX-UHFFFAOYSA-N 0.000 claims description 4
- 238000007600 charging Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- YGCOKJWKWLYHTG-UHFFFAOYSA-N [[4,6-bis[bis(hydroxymethyl)amino]-1,3,5-triazin-2-yl]-(hydroxymethyl)amino]methanol Chemical compound OCN(CO)C1=NC(N(CO)CO)=NC(N(CO)CO)=N1 YGCOKJWKWLYHTG-UHFFFAOYSA-N 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 238000010923 batch production Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000003431 cross linking reagent Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000008199 coating composition Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- MYWUZJCMWCOHBA-VIFPVBQESA-N methamphetamine Chemical compound CN[C@@H](C)CC1=CC=CC=C1 MYWUZJCMWCOHBA-VIFPVBQESA-N 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 235000010344 sodium nitrate Nutrition 0.000 description 2
- 239000004317 sodium nitrate Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical group C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- USDJGQLNFPZEON-UHFFFAOYSA-N [[4,6-bis(hydroxymethylamino)-1,3,5-triazin-2-yl]amino]methanol Chemical compound OCNC1=NC(NCO)=NC(NCO)=N1 USDJGQLNFPZEON-UHFFFAOYSA-N 0.000 description 1
- WEAJVJTWVRAPED-UHFFFAOYSA-N [[4-amino-6-[bis(hydroxymethyl)amino]-1,3,5-triazin-2-yl]-(hydroxymethyl)amino]methanol Chemical compound NC1=NC(N(CO)CO)=NC(N(CO)CO)=N1 WEAJVJTWVRAPED-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000006266 etherification reaction Methods 0.000 description 1
- 150000004675 formic acid derivatives Chemical class 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- -1 melamine compound Chemical class 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 238000006384 oligomerization reaction Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical class [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000013638 trimer Substances 0.000 description 1
- 150000005219 trimethyl ethers Chemical class 0.000 description 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
- C07D251/64—Condensation products of melamine with aldehydes; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US852,380 | 1977-11-17 | ||
| US05/852,380 US4293692A (en) | 1977-11-17 | 1977-11-17 | Continuous process for manufacturing substantially fully methylated substantially fully methylolated melamine compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1084927A true CA1084927A (en) | 1980-09-02 |
Family
ID=25313163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA310,315A Expired CA1084927A (en) | 1977-11-17 | 1978-08-30 | Melamine compositins |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4293692A (https=) |
| JP (1) | JPS5478792A (https=) |
| CA (1) | CA1084927A (https=) |
| GB (1) | GB2008100A (https=) |
| IT (1) | IT1106060B (https=) |
| NL (1) | NL7809939A (https=) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0422402A3 (en) * | 1989-10-13 | 1992-01-22 | American Cyanamid Company | Thermosetting coating compositions with etherified methylolated aliphatic guanamines |
| US5180835A (en) * | 1991-06-25 | 1993-01-19 | American Cyanamid Company | Process for the preparation of monomeric tetramethoxymethylglycoloril |
| TW401406B (en) * | 1993-07-20 | 2000-08-11 | Nissan Chemiacl Ind Ltd | The alkylation method of the triazine derivitives |
| DE102004002849B3 (de) | 2004-01-19 | 2005-11-10 | Basf Ag | Kontinuierliches Verfahren zur Herstellung von hochmethyloliertem Melamin und veretherten Melaminformaldehydharzen |
| CN101045711B (zh) * | 2006-03-28 | 2011-06-15 | 张家港顺昌化工有限公司 | 六甲氧基甲基三聚氰胺的生产方法 |
| US20080124532A1 (en) * | 2006-11-29 | 2008-05-29 | Basf Corporation | Materials and oligomers in low voc coatings |
| US20090053420A1 (en) * | 2007-08-20 | 2009-02-26 | Basf Corporation | Thermosetting coating compositions with multiple cure mechanisms |
| US20100323112A1 (en) | 2009-06-18 | 2010-12-23 | Basf Corporation | Method for improving sag resistance |
| US20110135832A1 (en) | 2009-12-04 | 2011-06-09 | Basf Coatings Ag | Method and composition for refinish coatings |
| US9365738B2 (en) | 2011-12-09 | 2016-06-14 | Basf Coatings Gmbh | High solids coating and process for coating |
| US9403182B2 (en) | 2011-12-12 | 2016-08-02 | Basf Coatings Gmbh | High solids coating and process for coating |
| CN103975007B (zh) | 2011-12-12 | 2016-10-12 | 巴斯夫涂料有限公司 | 高固含量涂料和涂敷方法 |
| CN103554044A (zh) * | 2013-10-21 | 2014-02-05 | 张家港顺昌化工有限公司 | 连续法制备六甲氧基甲基三聚氰胺树脂的连续制备方法 |
| US20150210795A1 (en) | 2014-01-30 | 2015-07-30 | Basf Coatings Gmbh | Amphiphilic carbamate-functional copolymers and coatings containing them |
| US9334234B2 (en) | 2014-05-08 | 2016-05-10 | Basf Coatings Gmbh | Method using titanium catalyst for producing carbamate-functional materials |
| US9376378B2 (en) | 2014-05-08 | 2016-06-28 | Basf Coatings Gmbh | Method using zirconium catalyst for producing carbamate-functional materials |
| US9938429B2 (en) | 2014-07-18 | 2018-04-10 | BASF Coating GmbH | Coatings with flexible hyperbranched polyols |
| CN104829797B (zh) * | 2015-04-16 | 2017-02-22 | 浙江新华新材料科技有限责任公司 | 一种部分甲醚化氨基树脂的制备方法 |
| JP6743144B2 (ja) | 2015-11-03 | 2020-08-19 | ビーエーエスエフ コーティングス ゲゼルシャフト ミット ベシュレンクテル ハフツングＢＡＳＦ Ｃｏａｔｉｎｇｓ ＧｍｂＨ | 反応性希釈剤としてのバイオベースのヒドロキシウレタン |
| WO2018046334A1 (en) | 2016-09-08 | 2018-03-15 | Basf Coatings Gmbh | Coatings with radiation-curable hyperbranched polymers |
| WO2018046335A1 (en) | 2016-09-08 | 2018-03-15 | Basf Coatings Gmbh | Radiation-curable hyperbranched polymers with dicarboxylic acid cores |
| JP6964130B2 (ja) | 2016-09-15 | 2021-11-10 | ビーエーエスエフ コーティングス ゲゼルシャフト ミット ベシュレンクテル ハフツングBASF Coatings GmbH | ワックス変性超分岐ポリオール、及びワックス変性可撓性超分岐ポリオールによるコーティング |
| WO2018115060A1 (en) | 2016-12-21 | 2018-06-28 | Basf Se | Process for preparing liquid compositions of etherified melamine formaldehyde resins |
| US20190106592A1 (en) | 2017-10-11 | 2019-04-11 | Basf Coatings Gmbh | Hyperbranched polymers for organic pigment dispersions and water-sensitive pigments |
| WO2021009252A1 (en) | 2019-07-16 | 2021-01-21 | Basf Coatings Gmbh | One-pack polyurethane dispersions, their manufacture and use |
| CN114127128B (zh) | 2019-08-28 | 2024-06-07 | 巴斯夫涂料有限公司 | 腰果酚衍生物改性的聚合物和包含该聚合物的涂料组合物 |
| JP7796021B2 (ja) | 2019-12-30 | 2026-01-08 | ビーエーエスエフ コーティングス ゲゼルシャフト ミット ベシュレンクテル ハフツング | 可塑剤として分岐状ポリエステルポリオールを含有するコーティング |
| WO2024100307A1 (en) | 2022-11-08 | 2024-05-16 | Basf Coatings Gmbh | Scratch resistant one-pack coating material |
| JP2025540216A (ja) | 2022-12-05 | 2025-12-11 | ビーエーエスエフ コーティングス ゲゼルシャフト ミット ベシュレンクテル ハフツング | 金属効果コーティング組成物及びその適用 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2645625A (en) * | 1951-10-31 | 1953-07-14 | Monsanto Chemicals | Methods of concentrating solutions |
| US3488350A (en) * | 1967-11-08 | 1970-01-06 | American Cyanamid Co | Process for making a polyalkoxy polymethylolmelamine compound of high purity utilizing an acid cationic exchange resin |
| DE2005166C3 (de) * | 1970-02-05 | 1975-05-15 | Chemische Fabrik Pfersee Gmbh, 8900 Augsburg | Verfahren zur Herstellung wasserlöslicher, verätherter Methylolmelamine |
| SU433150A1 (ru) * | 1972-04-28 | 1974-06-25 | Л. И. Волн нска Ю. П. Воробьев , Е. А. Удачика | Способ получения гексаметоксиметилмеламина |
-
1977
- 1977-11-17 US US05/852,380 patent/US4293692A/en not_active Expired - Lifetime
-
1978
- 1978-08-30 CA CA310,315A patent/CA1084927A/en not_active Expired
- 1978-10-02 NL NL7809939A patent/NL7809939A/xx not_active Application Discontinuation
- 1978-10-27 GB GB7842231A patent/GB2008100A/en not_active Withdrawn
- 1978-11-02 IT IT51748/78A patent/IT1106060B/it active
- 1978-11-16 JP JP14057378A patent/JPS5478792A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| US4293692A (en) | 1981-10-06 |
| JPS5478792A (en) | 1979-06-23 |
| NL7809939A (nl) | 1979-05-21 |
| JPS648626B2 (https=) | 1989-02-14 |
| IT7851748A0 (it) | 1978-11-02 |
| IT1106060B (it) | 1985-11-11 |
| GB2008100A (en) | 1979-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |