JPS5776071A - Water-based black ink composition for ink-jet printing - Google Patents
Water-based black ink composition for ink-jet printingInfo
- Publication number
- JPS5776071A JPS5776071A JP15212280A JP15212280A JPS5776071A JP S5776071 A JPS5776071 A JP S5776071A JP 15212280 A JP15212280 A JP 15212280A JP 15212280 A JP15212280 A JP 15212280A JP S5776071 A JPS5776071 A JP S5776071A
- Authority
- JP
- Japan
- Prior art keywords
- salt
- carboxyl
- sulfonate group
- group
- compound
- 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.)
- Pending
Links
- 239000000203 mixture Substances 0.000 title abstract 5
- 238000007641 inkjet printing Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 abstract 6
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 5
- RPACBEVZENYWOL-XFULWGLBSA-M sodium;(2r)-2-[6-(4-chlorophenoxy)hexyl]oxirane-2-carboxylate Chemical compound [Na+].C=1C=C(Cl)C=CC=1OCCCCCC[C@]1(C(=O)[O-])CO1 RPACBEVZENYWOL-XFULWGLBSA-M 0.000 abstract 4
- 239000003086 colorant Substances 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- -1 amino, carboxyl Chemical group 0.000 abstract 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 125000001424 substituent group Chemical group 0.000 abstract 2
- 238000002845 discoloration Methods 0.000 abstract 1
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 abstract 1
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
PURPOSE: To provide the titled ink giving a pure black, clear printed image having high density without clogging, and storable for a long time without discoloration, by using a mixture of three compounds having specific structure formulas, as the colorant.
CONSTITUTION: The objective composition is prepared by using a colorant consisting of a mixture of (A) a compound formulaI(A1WA5 are OH, solfonate group, etc,; D1WD4 are benzene ring which may have substituent groups such as amino, carboxyl, sulfonate group etc.; the sulfonate group of A1WA5 and D1WD4 may be Na salt, and those of carboxyl and OH may be K salt, etc.), (B) and compound of formula II (X1WX8 are OH, solfonate group, carboxyl, etc., or Be, I or Cl; the sulfonate group is Na salt and the OH and carboxyl groups are Na salt or K salt; Y and Z are H, Na or K) and (C) a compound of formula III[A1WA4 are OH, sulfonate group, carboxyl, etc.; D1 and D2 are benzene ring which may have substituent groups such as sulfonate group, etc., or hydrocarbon group of formula CnH2n+1 (n is 0W2); the sulfonate group of A1WA4 and D1WD2 may be Na slat and the carboxyl and OH may be Na salt, etc.]. The content of the colorant in the ink composition is pref. 1W7wt%
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15212280A JPS5776071A (en) | 1980-10-31 | 1980-10-31 | Water-based black ink composition for ink-jet printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15212280A JPS5776071A (en) | 1980-10-31 | 1980-10-31 | Water-based black ink composition for ink-jet printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5776071A true JPS5776071A (en) | 1982-05-12 |
Family
ID=15533536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15212280A Pending JPS5776071A (en) | 1980-10-31 | 1980-10-31 | Water-based black ink composition for ink-jet printing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5776071A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58201863A (en) * | 1982-05-18 | 1983-11-24 | Ricoh Co Ltd | Inkjet recording ink |
-
1980
- 1980-10-31 JP JP15212280A patent/JPS5776071A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58201863A (en) * | 1982-05-18 | 1983-11-24 | Ricoh Co Ltd | Inkjet recording ink |
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