DE292569C - - Google Patents

Info

Publication number

DE292569C

DE292569C DENDAT292569D DE292569DA DE292569C DE 292569 C DE292569 C DE 292569C DE NDAT292569 D DENDAT292569 D DE NDAT292569D DE 292569D A DE292569D A DE 292569DA DE 292569 C DE292569 C DE 292569C

Authority

DE

Germany

Prior art keywords

blue

isatin

black

derivatives

homologues

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.)

Active

Links

• Espacenet
• Global Dossier
• DPMA
• Discuss

• 239000000975 dye Substances 0.000 claims description 8
• 238000006467 substitution reaction Methods 0.000 claims description 4
• 238000000034 method Methods 0.000 claims description 3
• 230000007717 exclusion Effects 0.000 claims description 2
• 229910052736 halogen Inorganic materials 0.000 claims description 2
• 150000002367 halogens Chemical class 0.000 claims description 2
• 150000003672 ureas Chemical class 0.000 claims description 2
• JXDYKVIHCLTXOP-UHFFFAOYSA-N Pseudoisatin Natural products C1=CC=C2C(=O)C(=O)NC2=C1 JXDYKVIHCLTXOP-UHFFFAOYSA-N 0.000 description 6
• -1 isatin anilide Chemical class 0.000 description 5
• ORFSSYGWXNGVFB-UHFFFAOYSA-N sodium 4-amino-6-[[4-[4-[(8-amino-1-hydroxy-5,7-disulfonaphthalen-2-yl)diazenyl]-3-methoxyphenyl]-2-methoxyphenyl]diazenyl]-5-hydroxynaphthalene-1,3-disulfonic acid Chemical compound COC1=C(C=CC(=C1)C2=CC(=C(C=C2)N=NC3=C(C4=C(C=C3)C(=CC(=C4N)S(=O)(=O)O)S(=O)(=O)O)O)OC)N=NC5=C(C6=C(C=C5)C(=CC(=C6N)S(=O)(=O)O)S(=O)(=O)O)O.[Na+] ORFSSYGWXNGVFB-UHFFFAOYSA-N 0.000 description 5
• QPKNFEVLZVJGBM-UHFFFAOYSA-N 2-aminonaphthalen-1-ol Chemical class C1=CC=CC2=C(O)C(N)=CC=C21 QPKNFEVLZVJGBM-UHFFFAOYSA-N 0.000 description 3
• WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
• 235000013877 carbamide Nutrition 0.000 description 3
• 125000003277 amino group Chemical group 0.000 description 2
• 239000004202 carbamide Substances 0.000 description 2
• 150000001875 compounds Chemical class 0.000 description 2
• LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 2
• 239000000984 vat dye Substances 0.000 description 2
• OYJNIYAGHTZTMD-UHFFFAOYSA-N 2,3-dioxo-n-phenylindole-1-carboxamide Chemical compound O=C1C(=O)C2=CC=CC=C2N1C(=O)NC1=CC=CC=C1 OYJNIYAGHTZTMD-UHFFFAOYSA-N 0.000 description 1
• 239000004215 Carbon black (E152) Substances 0.000 description 1
• LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
• NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
• 239000002253 acid Substances 0.000 description 1
• 150000001555 benzenes Chemical class 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical compound BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
• 239000003086 colorant Substances 0.000 description 1
• 238000004040 coloring Methods 0.000 description 1
• 230000005494 condensation Effects 0.000 description 1
• 238000009833 condensation Methods 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 239000000835 fiber Substances 0.000 description 1
• 229930195733 hydrocarbon Natural products 0.000 description 1
• 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
• 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
• UFWIBTONFRDIAS-UHFFFAOYSA-N naphthalene-acid Natural products C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 1
• 150000004780 naphthols Chemical class 0.000 description 1
• 239000000843 powder Substances 0.000 description 1
• 239000004753 textile Substances 0.000 description 1