Claims
- 1. An ink jet device comprising
- an ink storing member impregnated with a recording liquid comprising: a dye, glycerine, said glycerine being present in said recording liquid in an amount between about 1 wt. % and 30 wt. % based on the total weight of said recording liquid, an aliphatic monohydric alcohol, said aliphatic monohydric alcohol being present in said recording liquid in an amount between 0.1 wt. % and 10 wt. % based on the total weight of said recording liquid and water, said dye being a mixture of C.I. Food Black 2 and at least one compound selected from compounds which are represented by the following general formulas (I) and (II): ##STR9## wherein Q1 is a phenyl group substituted with a lower alkycarbonylamino group or a lower alkoxy group, a naphthyl group substituted with a lower alkylcarbonylamino group and a lower alkoxy group or a naphthyl group substituted with a SO.sub.3 M group, Q2 is a naphthyl group substituted with a SO.sub.3 M group or a phenyl group substituted with a lower alkoxy group, Q3 is a phenyl group, a naphthyl group, a phenyl group substituted with a SO.sub.3 M group or a naphthyl group substituted with a SO.sub.3 M, R.sub.1 and R.sub.2 are each a lower alkyl group, a lower alkoxy group or a lower alkylcarbonylamino group, R.sub.3 is a hydrogen or a phenyl group substituted with a SO.sub.3 M group, n is 0 or 1, and M is an alkaline metal or an ammonium cation; wherein said Food Black 2 and said at least one compound represented by said general formula [I] and [II] are mixed in a weight ratio from 8:2 to 2:8; and
- a head having a plurality of orifices for discharging said ink as ink droplets.
- 2. An ink jet device according to claim 1, wherein said ink storing member is an ink absorber or an ink bag.
- 3. An ink jet device according to claim 1, wherein said head has a heating head to provide heat energy to said ink for discharging ink droplets.
- 4. An ink jet device according to claim 1, wherein said compound represented by the general formulas (I) has the following formula: ##STR10##
- 5. An ink jet device according to claim 1, wherein said compound represented by the general formula (II) has the following formula: ##STR11## wherein M is an alkaline metal or an ammonium cation.
- 6. An ink jet device comprising
- an ink storing member impregnated with a recording liquid comprising: a dye, glycerine, said glycerine being present in said recording liquid in an amount between about 1 wt. % and 30 wt. % based on the total weight of said recording liquid, a urea compound selected from the group consisting of urea or thiourea, said urea compound being present in said recording liquid in an amount between 0.5 wt. % and 20 wt. % based on the total weight of said recording liquid, an aliphatic monohyric alcohol, said aliphatic monohydric alcohol being present in said recording liquid in an amount between 0.1 wt. % and 10 wt. % based on the total weight of said recording liquid and water, said dye being a mixture of C.I. Food Black 2 and at least one compound selected from compounds which are represented by the following general formulas (I) and (II): ##STR12## wherein Q1 is a phenyl group substituted with a lower alkycarbonylamino group or a lower alkoxy group, a naphthyl group substituted with a lower alkylcarbonylamino group and a lower alkoxy group or a naphthyl group substituted with a SO.sub.3 M group, Q2 is a naphthyl group substituted with a SO.sub.3 M group or a phenyl group substituted with a lower alkoxy group, Q3 is a phenyl group, a naphthyl group, a phenyl group substituted with a SO.sub.3 M group or a naphthyl group substituted with a SO.sub.3 M group, R.sub.1 and R.sub.2 are each a lower alkyl group, a lower alkoxy group or a lower alkylcarbonylamino group, R.sub.3 is a hydrogen or a phenyl group substituted with a SO.sub.3 M group, n is 0 or 1, and M is an alkaline metal or an ammonium cation; wherein said Food Black 2 and said at least one compound represented by said general formula [I] and [II] are mixed in a weight ratio from 8:2 to 2:8; and
- a head having a plurality of orifices for discharging said ink as ink droplets.
- 7. An ink jet device according to claim 6, wherein said ink storing member is an ink absorber or an ink bag.
- 8. An ink jet device according to claim 6, wherein said head has a heating head to provide to said ink a heat energy for discharging ink droplets.
- 9. An ink jet device according to claim 6, wherein said compound represented by the general formula (I) has the following formula: ##STR13## wherein M is an alkaline metal or an ammonium cation.
- 10. An ink jet device according to claim 6, wherein said compound represented by the general formula (II) has the following formula: ##STR14## wherein M is an alkaline metal or an ammonium cation.
- 11. An ink jet device comprising an ink storing member impregnated with a recording liquid comprising: a dye, glycerine, said glycerine being present in said recording liquid in an amount between about 1 wt. % and 30 wt. % based on the total weight of said recording liquid, thiodiglycol, said thiodiglycol being present in said recording liquid in an amount between 1 wt. % and 30 wt. % based on the total weight of the recording liquid, urea, said urea being present in said recording liquid in an amount between 0.5 wt. % and 20 wt. % based on the total weight of the recording liquid, isopropyl alcohol, said isopropyl alcohol being present in said recording liquid in an amount between 0.1 wt. % and 10 wt. % based on the total weight of the recording liquid, and water, said dye being a mixture of C.I. Food Black 2 and at least one compound selected from compounds which are represented by the following general formulas (I) and (II): ##STR15## wherein Q1 is a phenyl group substituted with a lower alkyl carbonyl group or a lower alkoxy group, a naphthyl group substituted with a lower alkyl carbonyl group and a lower alkoxy group or a naphthyl group substituted with a SO.sub.3 M group, Q2 is a naphthyl group substituted with a SO.sub.3 M group or a phenyl group substituted with a lower alkoxy group, Q3 is a phenyl group, a naphthyl group, a phenyl group substituted with a SO.sub.3 M group, R.sub.1 and R.sub.2 are each a lower alkyl group, a lower alkoxy group or a lower alkylcarbonylamino group, R.sub.3 is a hydrogen or a phenyl group substituted with a SO.sub.3 M group, n is 0 or 1, and M is an alkaline metal or an ammonium cation; wherein said Food Black 2 and said at least one compound represented by said general formula [I] and [II] are mixed in a weight ratio from 8:2 to 2:8; and
- a head having a plurality of orifices for discharging said ink as ink droplets.
- 12. An ink jet device according to claim 11, wherein said ink storing member is an ink absorber or an ink bag.
- 13. An ink jet device according to claim 11, wherein said head has a heating head to provide to said ink a heat energy for discharging ink droplets.
- 14. An ink jet device according to claim 11, wherein said compound represented by the general formula (I) has the following formula: ##STR16## wherein M is an alkaline metal or an ammonium cation.
- 15. An ink jet device according to claim 11, wherein said compound represented by the general formula (II) has the following formula: ##STR17## wherein M is an alkaline metal or an ammonium cation.
- 16. An ink jet recording apparatus comprising an ink jet device comprising an ink storing member impregnated with a recording liquid comprising:
- a dye, glycerine, said glycerine being present in said recording liquid in an amount between about 1 wt. % and 30 wt. % based on the total weight of said recording liquid, an aliphatic monohydric alcohol, said aliphatic monohydric alcohol being present in said recording liquid in an amount between 0.1 wt. % and 10 wt. % based on the total weight of said recording liquid and water, said dye being a mixture of C.I. Food Black 2 and at least one compound selected from compounds which are represented by the following general formulas (I) and (II): ##STR18## wherein Q1 is a phenyl group substituted with a lower alkylcarbonylamino group or a lower alkoxy group, a naphthyl group substituted with a lower alkylcarbonylamino group and a lower alkoxy group or a naphthyl group substituted with a SO.sub.3 M group, Q2 is a naphthyl group substituted with a SO.sub.3 M group or a phenyl group substituted with a lower alkoxy group, Q3 is a phenyl group, a naphthyl group, a phenyl group substituted with a SO.sub.3 M group or a naphthyl group substituted with a SO.sub.3 M group, R.sub.1 and R.sub.2 are each a lower alkyl group, a lower alkoxy group or a lower alkylcarbonylamino group, R.sub.3 is a hydrogen or a phenyl group substituted with a SO.sub.3 M group, n is 0 or 1, and M is an alkaline metal or an ammonium cation; wherein said Food Black 2 and said at least one compound represented by said general formula [I] and [II] are mixed in a weight ratio from 8:2 to 2:8; and
- a head having a plurality of orifices for discharging said ink as ink droplets.
- 17. An ink jet recording apparatus according to claim 16, wherein said ink storing member is an ink absorber or an ink bag.
- 18. An ink jet recording apparatus according to claim 16, wherein said head was a heating head to provide to said ink a heat energy for discharging ink droplets.
- 19. An ink jet recording apparatus according to claim 16, wherein said compound represented by the general formula (I) has the following formula: ##STR19## wherein M is an alkaline metal or an ammonium cation.
- 20. An ink jet recording apparatus according to claim 16, wherein said compound represented by the general formula (II) has the following formula: ##STR20## wherein M is an alkaline metal or an ammonium cation.
- 21. An ink jet recording apparatus comprising
- an ink jet device comprising an ink storing member impregnated with a recording liquid comprising: a dye, glycerine, said glycerine being present in said recording liquid in an amount between about 1 wt. % and 30 wt. % based on the total weight of said recording liquid, a urea compound selected from the group consisting of urea or thiourea, said urea compound being present in said recording liquid in an amount between 0.5 wt. % and 20 wt. % based on the total weight of said recording liquid, an aliphatic monohydric alcohol, said aliphatic monohydric alcohol being present in said recording liquid in an amount between 0.1 wt. % and 10 wt. % based on the total weight of said recording liquid and water, said dye being a mixture of C.I. Food Black 2 and at least one compound selected from compounds which are represented by the following general formulas (I) and (II): ##STR21## wherein Q1 is a phenyl group substituted with a lower alkycarbonylamino group or a lower alkoxy group, a naphthyl group substituted with a lower alkylcarbonylamino group and a lower alkoxy group or a naphthyl group substituted with a SO.sub.3 M group, Q2 is a naphthyl group substituted with a SO.sub.3 M group or a phenyl group substituted with a lower alkoxy group, Q3 is a phenyl group, a naphthyl group, a phenyl group substituted with a SO.sub.3 M group or a naphthyl group substituted with a SO.sub.3 M group, R.sub.1 and R.sub.2 are each a lower alkyl group, a lower alkoxy group or a lower alkylcarbonylamino group, R.sub.3 is a hydrogen or a phenyl group substituted with a SO.sub.3 M group, n is 0 or 1, and M is an alkaline metal or an ammonium cation; wherein said Food Black 2 and said at least one compound represented by said general formula [I] and [II] are mixed in a weight ratio from 8:2 to 2:8; and
- a head having a plurality of orifices for discharging said ink as ink droplets.
- 22. An ink jet recording apparatus according to claim 21, wherein said ink storing member is an ink absorber or an ink bag.
- 23. An ink jet recording apparatus according to claim 21, wherein said head was a heating head to provide to said ink a heat energy for discharging ink droplets.
- 24. An ink jet recording apparatus according to claim 21, wherein said compound represented by the general formula (I) has the following formula: ##STR22## wherein M is an alkaline metal or an ammonium cation.
- 25. An ink jet recording apparatus according to claim 21, wherein said compound represented by the general formula (II) has the following formula: ##STR23## wherein M is an alkaline metal or an ammonium cation.
- 26. An ink jet recording apparatus comprising
- an ink jet device comprising an ink storing member impregnated with a recording liquid comprising: a dye, glycerine, said glycerine being present in said recording liquid in an amount between about 1 wt. % and 30 wt. % based on the total weight of said recording liquid, thiodiglycol, said thiodiglycol being present in said recording liquid in an amount between 1 wt. % and 30 wt. % based on the total weight of the recording liquid, urea, said urea being present in said recording liquid in an amount between 0.5 wt. % and 20 wt. % based on the total weight of the recording liquid, isopropyl alcohol, said isopropyl alcohol being present in said recording liquid in an amount between 0.1 wt. % and 10 wt. % based on the total weight of said recording liquid, and water, said dye being a mixture of C.I. Food Black 2 and at least one compound selected from compounds which are represented by the following general formulas (I) and (II): ##STR24## wherein Q1 is a phenyl group substituted with a lower alkyl carbonyl group or a lower alkoxy group, a naphthyl group substituted with a lower alkyl carbonyl group and a lower alkoxy group or a naphthyl group substituted with a SO.sub.3 M group, Q2 is a naphthyl group substituted with a SO.sub.3 M group or a phenyl group substituted with a lower alkoxy group, Q3 is a phenyl group, a naphthyl group, a phenyl group substituted with a SO.sub.3 M group or a naphthyl group substituted with a SO.sub.3 M group, R.sub.1 and R.sub.2 are each a lower alkyl group, a lower alkoxy group or a lower alkylcarbonylamino group, R.sub.3 is a hydrogen or a phenyl group substituted with a SO.sub.3 M group, n is 0 or 1, and M is an alkaline metal or an ammonium cation; wherein said Food Black 2 and said at least one compound represented by said general formula [I] and [II] are mixed in a weight ratio from 8:2 to 2:8; and
- a head having a plurality of orifices for discharging said ink as ink droplets.
- 27. An ink jet recording apparatus according to claim 26 wherein said ink storing member is an ink absorber or an ink bag.
- 28. An ink jet recording apparatus according to claim 26, wherein said head was a heating head to provide to said ink a heat energy for discharging ink droplets.
- 29. An ink jet recording apparatus according to claim 26, wherein said compound represented by the general formula (I) has the following formula: ##STR25## wherein M is an alkaline metal or an ammonium cation.
- 30. An ink jet recording apparatus according to claim 26, wherein said compound represented by the general formula (II) has the following formula: ##STR26## wherein M is an alkaline metal or an ammonium cation.
- 31. An ink cartridge comprising
- an ink bag impregnated with a recording liquid comprising:
- a dye, glycerine, said glycerine being present in said recording liquid in an amount between about 1 wt. % and 30 wt. % based on the total weight of said recording liquid, an aliphatic monohydric alcohol, said aliphatic monohydric alcohol being present in said recording liquid in an amount between 0.1 wt. % and 10 wt. % based on the total weight of said recording liquid, and water, said dye being a mixture of C.I. Food Black 2 and at least one compound selected from compounds which are represented by the following general formulas (I) and (II): ##STR27## wherein Q1 is a phenyl group substituted with a lower alkylcarbonylamino group or a lower alkoxy group, a naphthyl group substituted with a lower alkylcarbonylamino group and a lower alkoxy group or a naphthyl group substituted with a SO.sub.3 M group, Q2 is a naphthyl group substituted with a SO.sub.3 M group or a phenyl group substituted with a lower alkoxy group, Q3 is a phenyl group, a naphthyl group, a phenyl group substituted with a SO.sub.3 M group or a naphthyl group substituted with a SO.sub.3 M group, R.sub.1 and R.sub.2 are each a lower alkyl group, a lower alkoxy group or a lower alkylcarbonylamino group, R.sub.3 is a hydrogen or a phenyl group substituted with a SO.sub.3 M group, n is 0 or 1, and M is an alkaline metal or an ammonium cation, wherein said Food Black 2 and said at least one compound represented by said general formula [I] and [II] are mixed in a weight ratio from 8:2 to 2:8.
- 32. An ink cartridge according to claim 31, wherein said compound represented by the general formula (I) has the following formula: ##STR28## wherein M is an alkaline metal or an ammonium cation.
- 33. An ink cartridge according to claim 31, wherein said compound represented by the general formula (II) has the following formula: ##STR29## wherein M is an alkaline metal or an ammonium cation.
- 34. An ink cartridge comprising
- an ink bag impregnated with a recording liquid comprising:
- a dye, glycerine, said glycerine being present in said recording liquid in an amount between about 1 wt. % and 30 wt. % based on the total weight of said recording liquid, a urea compound selected from the group consisting of urea or thiourea, said urea compound being present in said recording liquid in an amount between 0.5 wt. % and 20 wt. % based on the total weight of said recording liquid, an aliphatic monohydric alcohol, said aliphatic monohydric alcohol being present in said recording liquid in an amount between 0.1 wt. % and 10 wt. % based on the total weight of said recording liquid, and water, said dye being a mixture of C.I. Food Black 2 and at least one compound selected from compounds which are represented by the following general formulas (I) and (II): ##STR30## wherein Q1 is a phenyl group substituted with a lower alkylcarbonylamino group or a lower alkoxy group, a naphthyl group substituted with a lower alkylcarbonylamino group and a lower alkoxy group or a naphthyl group substituted with a SO.sub.3 M group, Q2 is a naphthyl group substituted with a SO.sub.3 M group or a phenyl group substituted with a lower alkoxy group, Q3 is a phenyl group, a naphthyl group, a phenyl group substituted with a SO.sub.3 M group or a naphthyl group substituted with a SO.sub.3 M group, R.sub.1 and R.sub.2 are each a lower alkyl group, a lower alkoxy group or a lower alkylcarbonylamino group, R.sub.3 is a hydrogen or a phenyl group substituted with a SO.sub.3 M group, n is 0 or 1, and M is an alkaline metal or an ammonium cation, wherein said Food Black 2 and said at least one compound represented by said general formula [I] and [II] are mixed in a weight ratio from 8:2 to 2:8.
- 35. An ink cartridge according to claim 34, wherein said compound represented by the general formula (I) has the following formula: ##STR31## wherein M is an alkaline metal or an ammonium cation.
- 36. An ink cartridge according to claim 34, wherein said compound represented by the general formula (II) has the following formula: ##STR32## wherein M is an alkaline metal or an ammonium cation.
- 37. An ink cartridge comprising
- an ink bag impregnated with a recording liquid comprising: a dye, glycerine, said glycerine being present in said recording liquid in an amount between about 1 wt. % and 30 wt. % based on the total weight of said recording liquid, thiodiglycol, said thiodiglycol being present in said recording liquid in an amount between 1 wt. % and 30 wt. % based on the total weight of the recording liquid, urea, said urea being present in said recording liquid in an amount between 0.5 wt. % and 20 wt. % based on the total weight of the recording liquid, isopropyl alcohol, said isopropyl alcohol being present in said recording liquid in an amount between 0.1 wt. % and 10 wt. % based on the total weight of said recording liquid and water, said dye being a mixture of C.I. Food Black 2 and at least one compound selected from compounds which are represented by the following general formulas (I) and (II): ##STR33## wherein Q1 is a phenyl group substituted with a lower alkyl carbonyl group or a lower alkoxy group, a naphthyl group substituted with a lower alkyl carbonyl group and a lower alkoxy group or a naphthyl group substituted with a SO.sub.3 M group, Q2 is a naphthyl group substituted with a SO.sub.3 M group or a phenyl group substituted with a lower alkoxy group, Q3 is a phenyl group, a naphthyl group, a phenyl group substituted with a SO.sub.3 M group or a naphthyl group substituted with a SO.sub.3 M group, R.sub.1 and R.sub.2 are each a lower alkyl group, a lower alkoxy group or a lower alkylcarbonylamino group, R.sub.3 is a hydrogen or a phenyl group substituted with a SO.sub.3 M group, n is 0 or 1, and M is an alkaline metal or an ammonium cation, wherein said Food Black 2 and said at least one compound represented by said general formula [I] and [II] are mixed in a weight ratio from 8:2 to 2:8.
- 38. An ink cartridge according to claim 37, wherein said compound represented by the general formula (I) has the following formula: ##STR34## wherein M is an alkaline metal or an ammonium cation.
- 39. An ink cartridge according to claim 37, wherein said compound represented by the general formula (II) has the following formula: ##STR35## wherein M is an alkaline metal or an ammonium cation.
Priority Claims (3)
Number |
Date |
Country |
Kind |
1-18009 |
Jan 1989 |
JPX |
|
1-119602 |
May 1989 |
JPX |
|
1-299220 |
Nov 1989 |
JPX |
|
RELATED APPLICATION
This is a continuation-in-part of application Ser. No. 07/466,602 filed Jan. 17, 1990.
US Referenced Citations (6)
Foreign Referenced Citations (1)
Number |
Date |
Country |
285275 |
Dec 1986 |
JPX |
Continuation in Parts (1)
|
Number |
Date |
Country |
Parent |
466602 |
Jan 1990 |
|