DE1670106A1 - Verfahren zur Verhinderung oder Verzoegerung der Rekristallisation von 1,3,5-Triacryloyl-hexahydro-s-triazin aus waessrigen Loesungen - Google Patents

Info

Publication number

DE1670106A1

DE1670106A1 DE19661670106 DE1670106A DE1670106A1 DE 1670106 A1 DE1670106 A1 DE 1670106A1 DE 19661670106 DE19661670106 DE 19661670106 DE 1670106 A DE1670106 A DE 1670106A DE 1670106 A1 DE1670106 A1 DE 1670106A1

Authority

DE

Germany

Prior art keywords

triazine

hexahydro

triacryloyl

recrystallization

aqueous solutions

Prior art date

1966-07-09

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.)

Pending

Links

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• 238000000034 method Methods 0.000 title claims description 14
• FYBFGAFWCBMEDG-UHFFFAOYSA-N 1-[3,5-di(prop-2-enoyl)-1,3,5-triazinan-1-yl]prop-2-en-1-one Chemical compound C=CC(=O)N1CN(C(=O)C=C)CN(C(=O)C=C)C1 FYBFGAFWCBMEDG-UHFFFAOYSA-N 0.000 title claims description 13
• 239000007864 aqueous solution Substances 0.000 title claims description 10
• 238000001953 recrystallisation Methods 0.000 title claims description 7
• JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 claims description 7
• 239000007900 aqueous suspension Substances 0.000 claims description 4
• 150000003839 salts Chemical class 0.000 claims description 3
• RMGVZKRVHHSUIM-UHFFFAOYSA-N dithionic acid Chemical class OS(=O)(=O)S(O)(=O)=O RMGVZKRVHHSUIM-UHFFFAOYSA-N 0.000 claims description 2
• GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 claims 2
• 239000000243 solution Substances 0.000 description 13
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
• HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 4
• 150000001875 compounds Chemical class 0.000 description 4
• 238000004043 dyeing Methods 0.000 description 4
• 239000000126 substance Substances 0.000 description 3
• -1 Sulfuric acid ester Chemical class 0.000 description 2
• 239000002253 acid Substances 0.000 description 2
• 239000000975 dye Substances 0.000 description 2
• 238000001914 filtration Methods 0.000 description 2
• 238000003756 stirring Methods 0.000 description 2
• 239000011550 stock solution Substances 0.000 description 2
• JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 1
• DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
• 230000002411 adverse Effects 0.000 description 1
• 229910052783 alkali metal Inorganic materials 0.000 description 1
• 239000012736 aqueous medium Substances 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 230000001627 detrimental effect Effects 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 238000002360 preparation method Methods 0.000 description 1
• 230000002035 prolonged effect Effects 0.000 description 1
• 230000000979 retarding effect Effects 0.000 description 1
• 229910052708 sodium Inorganic materials 0.000 description 1
• 239000011734 sodium Substances 0.000 description 1
• 238000003860 storage Methods 0.000 description 1
• QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
• 239000000725 suspension Substances 0.000 description 1
• 239000004753 textile Substances 0.000 description 1