CN111440282A - 甲醚化氨基树脂的环保生产方法 - Google Patents
甲醚化氨基树脂的环保生产方法 Download PDFInfo
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- CN111440282A CN111440282A CN202010516844.7A CN202010516844A CN111440282A CN 111440282 A CN111440282 A CN 111440282A CN 202010516844 A CN202010516844 A CN 202010516844A CN 111440282 A CN111440282 A CN 111440282A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 229920003180 amino resin Polymers 0.000 title claims abstract description 23
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 title claims abstract description 13
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 105
- 238000006243 chemical reaction Methods 0.000 claims abstract description 88
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229920005989 resin Polymers 0.000 claims abstract description 23
- 239000011347 resin Substances 0.000 claims abstract description 23
- 238000006266 etherification reaction Methods 0.000 claims abstract description 19
- 125000002091 cationic group Chemical group 0.000 claims abstract description 15
- 239000002253 acid Substances 0.000 claims abstract description 14
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229920000877 Melamine resin Polymers 0.000 claims abstract description 7
- 150000001768 cations Chemical class 0.000 claims abstract description 5
- 239000000047 product Substances 0.000 claims description 17
- 238000010992 reflux Methods 0.000 claims description 7
- 239000007795 chemical reaction product Substances 0.000 claims description 4
- 238000010517 secondary reaction Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 3
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- 150000003839 salts Chemical class 0.000 abstract description 5
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- 238000010438 heat treatment Methods 0.000 description 14
- 238000004821 distillation Methods 0.000 description 13
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 12
- 238000007599 discharging Methods 0.000 description 12
- 239000007788 liquid Substances 0.000 description 11
- 239000000243 solution Substances 0.000 description 8
- 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 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 238000009833 condensation Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 5
- 159000000000 sodium salts Chemical class 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000012043 crude product Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
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- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 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
- 239000003377 acid catalyst Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000001149 cognitive effect Effects 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000006115 industrial coating Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
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- 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
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- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Abstract
Description
Claims (6)
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CN202010516844.7A CN111440282A (zh) | 2020-06-09 | 2020-06-09 | 甲醚化氨基树脂的环保生产方法 |
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CN202010516844.7A CN111440282A (zh) | 2020-06-09 | 2020-06-09 | 甲醚化氨基树脂的环保生产方法 |
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CN202010516844.7A Pending CN111440282A (zh) | 2020-06-09 | 2020-06-09 | 甲醚化氨基树脂的环保生产方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113061222A (zh) * | 2021-03-29 | 2021-07-02 | 重庆建峰浩康化工有限公司 | 一种稳态全混流釜式反应生产醚化氨基树脂的新工艺 |
CN115872941A (zh) * | 2021-09-29 | 2023-03-31 | 江苏长顺高分子材料研究院有限公司 | 连续化六甲氧基甲基三聚氰胺的生产方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101326210A (zh) * | 2005-12-09 | 2008-12-17 | 巴斯夫欧洲公司 | 具有高固含量和低粘度的醚化三聚氰胺/甲醛缩合物 |
CN102993394A (zh) * | 2012-11-19 | 2013-03-27 | 江苏三木集团有限公司 | 多步醚化的甲醚化氨基树脂生产新工艺 |
CN106117478A (zh) * | 2016-08-27 | 2016-11-16 | 合肥普庆新材料科技有限公司 | 一种甲醇、乙醇混合醚化合成三聚氰胺树脂的方法 |
CN106117477A (zh) * | 2016-08-27 | 2016-11-16 | 合肥普庆新材料科技有限公司 | 一种甲醇、异丙醇混合醚化合成三聚氰胺树脂的方法 |
CN106366269A (zh) * | 2016-08-27 | 2017-02-01 | 合肥普庆新材料科技有限公司 | 一种全甲醚化生产三聚氰胺树脂的方法 |
-
2020
- 2020-06-09 CN CN202010516844.7A patent/CN111440282A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101326210A (zh) * | 2005-12-09 | 2008-12-17 | 巴斯夫欧洲公司 | 具有高固含量和低粘度的醚化三聚氰胺/甲醛缩合物 |
CN102993394A (zh) * | 2012-11-19 | 2013-03-27 | 江苏三木集团有限公司 | 多步醚化的甲醚化氨基树脂生产新工艺 |
CN106117478A (zh) * | 2016-08-27 | 2016-11-16 | 合肥普庆新材料科技有限公司 | 一种甲醇、乙醇混合醚化合成三聚氰胺树脂的方法 |
CN106117477A (zh) * | 2016-08-27 | 2016-11-16 | 合肥普庆新材料科技有限公司 | 一种甲醇、异丙醇混合醚化合成三聚氰胺树脂的方法 |
CN106366269A (zh) * | 2016-08-27 | 2017-02-01 | 合肥普庆新材料科技有限公司 | 一种全甲醚化生产三聚氰胺树脂的方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113061222A (zh) * | 2021-03-29 | 2021-07-02 | 重庆建峰浩康化工有限公司 | 一种稳态全混流釜式反应生产醚化氨基树脂的新工艺 |
CN115872941A (zh) * | 2021-09-29 | 2023-03-31 | 江苏长顺高分子材料研究院有限公司 | 连续化六甲氧基甲基三聚氰胺的生产方法 |
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Inventor after: Li Ping Inventor after: Tang Qiong Inventor after: Wang Wenwu Inventor after: Zhong Li Inventor after: Tang Xuejun Inventor after: Kuang Xiaodong Inventor before: Li Ping Inventor before: Wang Wenwu Inventor before: Zhong Li Inventor before: Tang Xuejun Inventor before: Kuang Xiaodong |