CN103319469B - 一种异氰脲酸三缩水甘油酯生产方法 - Google Patents
一种异氰脲酸三缩水甘油酯生产方法 Download PDFInfo
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- CN103319469B CN103319469B CN201310223537.XA CN201310223537A CN103319469B CN 103319469 B CN103319469 B CN 103319469B CN 201310223537 A CN201310223537 A CN 201310223537A CN 103319469 B CN103319469 B CN 103319469B
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- triglycidyl isocyanurate
- epoxy chloropropane
- distillation
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- temperature
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- OUPZKGBUJRBPGC-UHFFFAOYSA-N 1,3,5-tris(oxiran-2-ylmethyl)-1,3,5-triazinane-2,4,6-trione Chemical compound O=C1N(CC2OC2)C(=O)N(CC2OC2)C(=O)N1CC1CO1 OUPZKGBUJRBPGC-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- LRWZZZWJMFNZIK-UHFFFAOYSA-N 2-chloro-3-methyloxirane Chemical compound CC1OC1Cl LRWZZZWJMFNZIK-UHFFFAOYSA-N 0.000 claims abstract description 75
- 238000004821 distillation Methods 0.000 claims abstract description 26
- 238000002425 crystallisation Methods 0.000 claims abstract description 25
- 239000002904 solvent Substances 0.000 claims abstract description 22
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 21
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 21
- 238000006243 chemical reaction Methods 0.000 claims abstract description 19
- 230000008025 crystallization Effects 0.000 claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 13
- 238000009835 boiling Methods 0.000 claims abstract description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 54
- 239000000047 product Substances 0.000 claims description 27
- 239000007788 liquid Substances 0.000 claims description 24
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 18
- 238000009413 insulation Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 12
- 239000012043 crude product Substances 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 239000003960 organic solvent Substances 0.000 claims description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 9
- JHXVRRJXCDAINK-UHFFFAOYSA-N NC(=O)N.N#CC#N Chemical compound NC(=O)N.N#CC#N JHXVRRJXCDAINK-UHFFFAOYSA-N 0.000 claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- 239000011229 interlayer Substances 0.000 claims description 6
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 claims description 6
- 239000011259 mixed solution Substances 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 4
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 claims description 3
- MXLMTQWGSQIYOW-UHFFFAOYSA-N 3-methyl-2-butanol Chemical class CC(C)C(C)O MXLMTQWGSQIYOW-UHFFFAOYSA-N 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 claims description 2
- 230000000087 stabilizing effect Effects 0.000 abstract description 5
- 238000002360 preparation method Methods 0.000 abstract description 4
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000010887 waste solvent Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Abstract
Description
实例 | 环氧当量(g/mol) | 氯含量(/%) | 熔程(℃) | ECH残留量(/ppm) |
1 | 103.2 | 0.18 | 98~100 | 0 |
2 | 102.2 | 0.15 | 97~99 | 0 |
3 | 101.8 | 0.11 | 99~101 | 0 |
4 | 107.7 | 0.53 | 96~98 | 260 |
Claims (4)
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CN201310223537.XA CN103319469B (zh) | 2013-06-06 | 2013-06-06 | 一种异氰脲酸三缩水甘油酯生产方法 |
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CN103319469A CN103319469A (zh) | 2013-09-25 |
CN103319469B true CN103319469B (zh) | 2016-01-20 |
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Cited By (1)
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CN114315810A (zh) * | 2020-09-29 | 2022-04-12 | 湖南云科化工有限公司 | 一种异氰尿酸三缩水甘油酯的纯化方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104327058B (zh) * | 2014-08-07 | 2017-08-25 | 黄山锦峰实业有限公司 | 异氰尿酸三缩水甘油酯的制备方法 |
CN104892586B (zh) * | 2015-05-31 | 2017-05-10 | 黄山华惠科技有限公司 | 制备异氰脲酸三缩水甘油酯的新方法 |
CN106543156A (zh) * | 2016-09-19 | 2017-03-29 | 沈阳化工大学 | 一种降低异氰脲酸三缩水甘油酯(tgic)中环氧氯丙烷残留量方法 |
CN108191840B (zh) * | 2017-12-13 | 2020-11-24 | 华南理工大学 | 一种含六氢三嗪结构环氧树脂预聚物及其制备方法 |
CN114315809B (zh) * | 2020-09-29 | 2023-12-15 | 湖南云科化工有限公司 | 一种异氰尿酸三缩水甘油酯的制备方法 |
CN112500399B (zh) * | 2020-12-02 | 2024-03-12 | 黄山华惠科技有限公司 | 一种低氯无ech残留tgic固化剂及其制备方法 |
CN112457302A (zh) * | 2020-12-15 | 2021-03-09 | 黄山市德邦粉体材料有限公司 | 一种异氰尿酸三缩水甘油酯合成中的结晶工艺 |
Citations (5)
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---|---|---|---|---|
US4395542A (en) * | 1982-01-19 | 1983-07-26 | Ciba-Geigy Corporation | Process for removing trace amounts of epichlorohydrin from heat sensitive glycidyl products |
CN1153180A (zh) * | 1995-11-03 | 1997-07-02 | 通用电气公司 | 借助共沸喷雾干燥使聚合物从溶剂-聚合物的混合物中蒸汽析出 |
CN101585832A (zh) * | 2009-06-04 | 2009-11-25 | 孔强 | 三缩水(β-甲基甘油基)异氰尿酸酯的一种制备方法 |
CN101679334A (zh) * | 2007-06-12 | 2010-03-24 | 索尔维公司 | 环氧氯丙烷、其生产方法和用途 |
CN102174040A (zh) * | 2011-03-11 | 2011-09-07 | 黄山市华惠精细化工有限公司 | 一种电子级异氰尿酸三缩水甘油酯的制备方法 |
-
2013
- 2013-06-06 CN CN201310223537.XA patent/CN103319469B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4395542A (en) * | 1982-01-19 | 1983-07-26 | Ciba-Geigy Corporation | Process for removing trace amounts of epichlorohydrin from heat sensitive glycidyl products |
CN1153180A (zh) * | 1995-11-03 | 1997-07-02 | 通用电气公司 | 借助共沸喷雾干燥使聚合物从溶剂-聚合物的混合物中蒸汽析出 |
CN101679334A (zh) * | 2007-06-12 | 2010-03-24 | 索尔维公司 | 环氧氯丙烷、其生产方法和用途 |
CN101585832A (zh) * | 2009-06-04 | 2009-11-25 | 孔强 | 三缩水(β-甲基甘油基)异氰尿酸酯的一种制备方法 |
CN102174040A (zh) * | 2011-03-11 | 2011-09-07 | 黄山市华惠精细化工有限公司 | 一种电子级异氰尿酸三缩水甘油酯的制备方法 |
Non-Patent Citations (1)
Title |
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异氰尿酸三缩水甘油酯的合成;王彦林,等;《塑料助剂》;20071231(第6期);17-19 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114315810A (zh) * | 2020-09-29 | 2022-04-12 | 湖南云科化工有限公司 | 一种异氰尿酸三缩水甘油酯的纯化方法 |
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