Patent EP0472196A2 successfully refreshed from Google Patents.
EP0472196A2
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Recording solution, its use in ink-jet recording process and method for producing the same
Assignee: Canon Inc
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Filing: 1991-08-22
•
Granted: —
•
Expires: 2011-08-22
Abstract
Abstract A recording solution including a coloring matter and a liquid medium, wherein said recording solution contains a compound obtained by alkylation of one or two hydroxyl group(s) of a triol having 4 or more carbon atoms. <IMAGE>
Inventors
- 👤 Shoji C/O Canon Kabushiki Kaisha Koike
- 👤 Kyoko C/O Canon Kabushiki Kaisha Fukushima
- 👤 Koromo C/O Canon Kabushiki Kaisha Shirota
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-24 12:59
CPC Classifications
C; C09; C09D; C09D11/00; C09D11/30; B; B41; B41J; B41J2/00; B41J2/005; B41J2/01
Claims Analysis
Total Claims: 92
Claim 1
Independent Claim
36 words
A recording solution comprising a coloring matter and a liquid medium, wherein said recording solution contains a compound obtained by alkylation of one or two hydroxyl group(s) of a triol having 4 or more carbon atoms.
Claim 2
Dependent Claim
36 words
A recording solution comprising a coloring matter and a liquid medium, wherein said recording solution contains a compound obtained by alkylation of one or two hydroxyl group(s) of a triol having 4 or more carbon atoms.
Claim 3
Dependent Claim
16 words
The recording solution according to Claim 1, wherein said compound has 4 to 10 carbon atoms.
Claim 4
Dependent Claim
16 words
The recording solution according to Claim 1, wherein said compound has 4 to 7 carbon atoms.
Claim 5
Dependent Claim
35 words
The recording solution according to Claim 1, wherein said compound is contained in an amount of from 0.01 % by weight to 80 % by weight based on the total weight of the recording solution.
Claim 6
Dependent Claim
36 words
The recording solution according to Claim 1, wherein said coloring matter is contained in an amount of from 0.2 % by weight to 20 % by weight based on the total weight of the recording solution.
Claim 7
Dependent Claim
10 words
The recording solution according to Claim 1, further comprising water.
Claim 8
Dependent Claim
15 words
The recording solution according to Claim 1, further comprising water and a water-soluble organic solvent.
Claim 9
Dependent Claim
36 words
A recording solution comprising a coloring matter and a liquid medium, wherein said recording solution contains a compound obtained by acetylation of one or two hydroxyl group(s) of a triol having 4 or more carbon atoms.
Claim 10
Dependent Claim
36 words
A recording solution comprising a coloring matter and a liquid medium, wherein said recording solution contains a compound obtained by acetylation of one or two hydroxyl group(s) of a triol having 4 or more carbon atoms.
Claim 11
Dependent Claim
16 words
The recording solution according to Claim 8, Wherein said compound has 4 to 10 carbon atoms.
Claim 12
Dependent Claim
16 words
The recording solution according to Claim 8, wherein said compound has 4 to 7 carbon atoms.
Claim 13
Dependent Claim
35 words
The recording solution according to Claim 8, wherein said compound is contained in an amount of from 0.01 % by weight to 80 % by weight based on the total weight of the recording solution.
Claim 14
Dependent Claim
36 words
The recording solution according to Claim 8, wherein said coloring matter is contained in an amount of from 0.2 % by weight to 20 % by weight based on the total weight of the recording solution.
Claim 15
Dependent Claim
10 words
The recording solution according to Claim 8, further comprising water.
Claim 16
Dependent Claim
15 words
The recording solution according to Claim 8, further comprising water and a water-soluble organic solvent.
Claim 17
Dependent Claim
66 words
An ink-jet recording process comprising the step of imparting droplets of a recording solution to a recording medium to make a record on said recording medium, said recording solution being a recording solution comprising a coloring matter and a liquid medium, wherein said recording solution contains a compound obtained by alkylation of one or two hydroxyl group(s) of a triol having 4 or more carbon atoms.
Claim 18
Dependent Claim
66 words
An ink-jet recording process comprising the step of imparting droplets of a recording solution to a recording medium to make a record on said recording medium, said recording solution being a recording solution comprising a coloring matter and a liquid medium, wherein said recording solution contains a compound obtained by alkylation of one or two hydroxyl group(s) of a triol having 4 or more carbon atoms.
Claim 19
Dependent Claim
17 words
The ink-jet recording process according to Claim 15, wherein said compound has 4 to 10 carbon atoms.
Claim 20
Dependent Claim
17 words
The ink-jet recording process according to Claim 15, wherein said compound has 4 to 7 carbon atoms.
Claim 21
Dependent Claim
36 words
The ink-jet recording process according to Claim 15, wherein said compound is contained in an amount of from 0.01 % by weight to 80 % by weight based on the total weight of the recording solution.
Claim 22
Dependent Claim
37 words
The ink-jet recording process according to Claim 15, wherein said coloring matter is contained in an amount of from 0.2 % by weight to 20 % by weight based on the total weight of the recording solution.
Claim 23
Dependent Claim
15 words
The ink-jet recording process according to Claim 15, wherein said recording solution comprises further water.
Claim 24
Dependent Claim
20 words
The ink-jet recording process according to Claim 15, wherein said recording solution comprises further water and a water-soluble organic solvent.
Claim 25
Dependent Claim
23 words
The ink-jet recording process according to Claim 15, wherein the droplets of said recording solution is imparted by an on-demand ink jet system.
Claim 26
Dependent Claim
25 words
The ink-jet recording process according to Claim 15, further comprising the step of applying a heat energy to the recording solution to form said droplets.
Claim 27
Dependent Claim
66 words
An ink-jet recording process comprising the step of imparting droplets of a recording solution to a recording medium to make a record on said recording medium, said recording solution being a recording solution comprising a coloring matter and a liquid medium, wherein said recording solution contains a compound obtained by acetylation of one or two hydroxyl group(s) of a triol having 4 or more carbon atoms.
Claim 28
Dependent Claim
66 words
An ink-jet recording process comprising the step of imparting droplets of a recording solution to a recording medium to make a record on said recording medium, said recording solution being a recording solution comprising a coloring matter and a liquid medium, wherein said recording solution contains a compound obtained by acetylation of one or two hydroxyl group(s) of a triol having 4 or more carbon atoms.
Claim 29
Dependent Claim
17 words
The ink-jet recording process according to Claim 24, wherein said compound has 4 to 10 carbon atoms.
Claim 30
Dependent Claim
17 words
The ink-jet recording process according to Claim 24, wherein said compound has 4 to 7 carbon atoms.
Claim 31
Dependent Claim
36 words
The ink-jet recording process according to Claim 24, wherein said compound is contained in an amount of from 0.01 % by weight to 80 % by weight based on the total weight of the recording solution.
Claim 32
Dependent Claim
37 words
The ink-jet recording process according to Claim 24, wherein said coloring matter is contained in an amount of from 0.2 % by weight to 20 % by weight based on the total weight of the recording solution.
Claim 33
Dependent Claim
15 words
The ink-jet recording process according to Claim 24, wherein said recording solution comprises further water.
Claim 34
Dependent Claim
20 words
The ink-jet recording process according to Claim 24, wherein said recording solution comprises further water and a water-soluble organic solvent.
Claim 35
Dependent Claim
23 words
The ink-jet recording process according to Claim 24, wherein the droplets of said recording solution is imparted by an on-demand ink jet system.
Claim 36
Dependent Claim
25 words
The ink-jet recording process according to Claim 24, further comprising the step of applying a heat energy to the recording solution to form said droplets.
Claim 37
Dependent Claim
65 words
An ink-jet device comprising; an ink holding member impregnated with a recording solution comprising a coloring matter and a liquid medium, wherein said recording solution contains a compound obtained by alkylation of one or two hydroxyl group(s) of a triol having 4 or more carbon atoms; and a head having an orifice from which said recording solution is ejected in the form of ink droplets.
Claim 38
Dependent Claim
65 words
An ink-jet device comprising; an ink holding member impregnated with a recording solution comprising a coloring matter and a liquid medium, wherein said recording solution contains a compound obtained by alkylation of one or two hydroxyl group(s) of a triol having 4 or more carbon atoms; and a head having an orifice from which said recording solution is ejected in the form of ink droplets.
Claim 39
Dependent Claim
16 words
The ink-jet device according to Claim 33, wherein said compound has 4 to 10 carbon atoms.
Claim 40
Dependent Claim
16 words
The ink-jet device according to Claim 33, wherein said compound has 4 to 7 carbon atoms.
Claim 41
Dependent Claim
35 words
The ink-jet device according to Claim 33, wherein said compound is contained in an amount of from 0.01 % by weight to 80 % by weight based on the total weight of the recording solution.
Claim 42
Dependent Claim
36 words
The ink-jet device according to Claim 33, wherein said coloring matter is contained in an amount of from 0.2 % by weight to 20 % by weight based on the total weight of the recording solution.
Claim 43
Dependent Claim
14 words
The ink-jet device according to Claim 33, wherein said recording solution comprises further water.
Claim 44
Dependent Claim
19 words
The ink-jet device according to Claim 33, wherein said recording solution comprises further water and a water-soluble organic solvent.
Claim 45
Dependent Claim
20 words
The ink-jet device according to Claim 33, wherein said ink holding member is an ink absorber or an ink bag.
Claim 46
Dependent Claim
26 words
The ink-jet device according to Claim 33, wherein said head has a heating head to provide to said ink a heat energy for ejecting the ink.
Claim 47
Dependent Claim
65 words
An ink-jet device comprising; an ink holding member impregnated with a recording solution comprising a coloring matter and a liquid medium, wherein said recording solution contains a compound obtained by acetylation of one or two hydroxyl group(s) of a triol having 4 or more carbon atoms; and a head having an orifice from which said recording solution is ejected in the form of ink droplets.
Claim 48
Dependent Claim
65 words
An ink-jet device comprising; an ink holding member impregnated with a recording solution comprising a coloring matter and a liquid medium, wherein said recording solution contains a compound obtained by acetylation of one or two hydroxyl group(s) of a triol having 4 or more carbon atoms; and a head having an orifice from which said recording solution is ejected in the form of ink droplets.
Claim 49
Dependent Claim
16 words
The ink-jet device according to Claim 42, wherein said compound has 4 to 10 carbon atoms.
Claim 50
Dependent Claim
16 words
The ink-jet device according to Claim 42, wherein said compound has 4 to 7 carbon atoms.
Claim 51
Dependent Claim
35 words
The ink-jet device according to Claim 42, wherein said compound is contained in an amount of from 0.01 % by weight to 80 % by weight based on the total weight of the recording solution.
Claim 52
Dependent Claim
36 words
The ink-jet device according to Claim 42, wherein said coloring matter is contained in an amount of from 0.2 % by weight to 20 % by weight based on the total weight of the recording solution.
Claim 53
Dependent Claim
14 words
The ink-jet device according to Claim 42, wherein said recording solution comprises further water.
Claim 54
Dependent Claim
19 words
The ink-jet device according to Claim 42, wherein said recording solution comprises further water and a water-soluble organic solvent.
Claim 55
Dependent Claim
20 words
The ink-jet device according to Claim 42, wherein said ink holding member is an ink absorber or an ink bag.
Claim 56
Dependent Claim
26 words
The ink-jet device according to Claim 42, wherein said head has a heating head to provide to said ink a heat energy for ejecting the ink.
Claim 57
Dependent Claim
70 words
An ink-jet recording apparatus comprising an ink-jet device comprising; an ink holding member impregnated with a recording solution comprising a coloring matter and a liquid medium, wherein said recording solution contains a compound obtained by alkylation of one or two hydroxyl group(s) of a triol having 4 or more carbon atoms; and a head having an orifice from which said recording solution is ejected in the form of ink droplets.
Claim 58
Dependent Claim
70 words
An ink-jet recording apparatus comprising an ink-jet device comprising; an ink holding member impregnated with a recording solution comprising a coloring matter and a liquid medium, wherein said recording solution contains a compound obtained by alkylation of one or two hydroxyl group(s) of a triol having 4 or more carbon atoms; and a head having an orifice from which said recording solution is ejected in the form of ink droplets.
Claim 59
Dependent Claim
21 words
The ink-jet recording apparatus according to Claim 51, wherein said ink holding member is an ink absorber or an ink bag.
Claim 60
Dependent Claim
27 words
The ink-jet recording apparatus according to Claim 51, wherein said head has a heating head to provide to said ink a heat energy for ejecting the ink.
Claim 61
Dependent Claim
17 words
The ink-jet recording apparatus according to Claim 51, wherein said compound has 4 to 10 carbon atoms.
Claim 62
Dependent Claim
17 words
The ink-jet recording apparatus according to Claim 51, wherein said compound has 4 to 7 carbon atoms.
Claim 63
Dependent Claim
36 words
The ink-jet recording apparatus according to Claim 51, wherein said compound is contained in an amount of from 0.01 % by weight to 80 % by weight based on the total weight of the recording solution.
Claim 64
Dependent Claim
37 words
The ink-jet recording apparatus according to Claim 51, wherein said coloring matter is contained in an amount of from 0.2 % by weight to 20 % by weight based on the total weight of the recording solution.
Claim 65
Dependent Claim
15 words
The ink-jet recording apparatus according to Claim 51, wherein said recording solution comprises further water.
Claim 66
Dependent Claim
20 words
The ink-jet recording apparatus according to Claim 51, wherein said recording solution comprises further water and a water-soluble organic solvent.
Claim 67
Dependent Claim
70 words
An ink-jet recording apparatus comprising an ink-jet device comprising; an ink holding member impregnated with a recording solution comprising a coloring matter and a liquid medium, wherein said recording solution contains a compound obtained by acetylation of one or two hydroxyl group(s) of a triol having 4 or more carbon atoms; and a head having an orifice from which said recording solution is ejected in the form of ink droplets.
Claim 68
Dependent Claim
70 words
An ink-jet recording apparatus comprising an ink-jet device comprising; an ink holding member impregnated with a recording solution comprising a coloring matter and a liquid medium, wherein said recording solution contains a compound obtained by acetylation of one or two hydroxyl group(s) of a triol having 4 or more carbon atoms; and a head having an orifice from which said recording solution is ejected in the form of ink droplets.
Claim 69
Dependent Claim
21 words
The ink-jet recording apparatus according to Claim 60, wherein said ink holding member is an ink absorber or an ink bag.
Claim 70
Dependent Claim
27 words
The ink-jet recording apparatus according to Claim 60, wherein said head has a heating head to provide to said ink a heat energy for ejecting the ink.
Claim 71
Dependent Claim
17 words
The ink-jet recording apparatus according to Claim 60, wherein said compound has 4 to 10 carbon atoms.
Claim 72
Dependent Claim
17 words
The ink-jet recording apparatus according to Claim 60, wherein said compound has 4 to 7 carbon atoms.
Claim 73
Dependent Claim
36 words
The ink-jet recording apparatus according to Claim 60, wherein said compound is contained in an amount of from 0.01 % by weight to 80 % by weight based on the total weight of the recording solution.
Claim 74
Dependent Claim
37 words
The ink-jet recording apparatus according to Claim 60, wherein said coloring matter is contained in an amount of from 0.2 % by weight to 20 % by weight based on the total weight of the recording solution.
Claim 75
Dependent Claim
15 words
The ink-jet recording apparatus according to Claim 60, wherein said recording solution comprises further water.
Claim 76
Dependent Claim
20 words
The ink-jet recording apparatus according to Claim 60, wherein said recording solution comprises further water and a water-soluble organic solvent.
Claim 77
Dependent Claim
45 words
An ink cartridge comprising an ink bag impregnated with a recording solution comprising a coloring matter and a liquid medium, wherein said recording solution contains a compound obtained by alkylation of one or two hydroxyl group(s) of a triol having 4 or more carbon atoms.
Claim 78
Dependent Claim
45 words
An ink cartridge comprising an ink bag impregnated with a recording solution comprising a coloring matter and a liquid medium, wherein said recording solution contains a compound obtained by alkylation of one or two hydroxyl group(s) of a triol having 4 or more carbon atoms.
Claim 79
Dependent Claim
16 words
The ink cartridge according to Claim 69, wherein said compound has 4 to 10 carbon atoms.
Claim 80
Dependent Claim
16 words
The ink cartridge according to Claim 69, wherein said compound has 4 to 7 carbon atoms.
Claim 81
Dependent Claim
35 words
The ink cartridge according to Claim 69, wherein said compound is contained in an amount of from 0.01 % by weight to 80 % by weight based on the total weight of the recording solution.
Claim 82
Dependent Claim
36 words
The ink cartridge according to Claim 69, wherein said coloring matter is contained in an amount of from 0.2 % by weight to 20 % by weight based on the total weight of the recording solution.
Claim 83
Dependent Claim
14 words
The ink cartridge according to Claim 69, wherein said recording solution comprises further water.
Claim 84
Dependent Claim
19 words
The ink cartridge according to Claim 69, wherein said recording solution comprises further water and a water-soluble organic solvent.
Claim 85
Dependent Claim
45 words
An ink cartridge comprising an ink bag impregnated with a recording solution comprising a coloring matter and a liquid medium, wherein said recording solution contains a compound obtained by acetylation of one or two hydroxyl group(s) of a triol having 4 or more carbon atoms.
Claim 86
Dependent Claim
45 words
An ink cartridge comprising an ink bag impregnated with a recording solution comprising a coloring matter and a liquid medium, wherein said recording solution contains a compound obtained by acetylation of one or two hydroxyl group(s) of a triol having 4 or more carbon atoms.
Claim 87
Dependent Claim
16 words
The ink cartridge according to Claim 76, wherein said compound has 4 to 10 carbon atoms.
Claim 88
Dependent Claim
16 words
The ink cartridge according to Claim 76, wherein said compound has 4 to 7 carbon atoms.
Claim 89
Dependent Claim
35 words
The ink cartridge according to Claim 76, wherein said compound is contained in an amount of from 0.01 % by weight to 80 % by weight based on the total weight of the recording solution.
Claim 90
Dependent Claim
36 words
The ink cartridge according to Claim 76, wherein said coloring matter is contained in an amount of from 0.2 % by weight to 20 % by weight based on the total weight of the recording solution.
Claim 91
Dependent Claim
14 words
The ink cartridge according to Claim 76, wherein said recording solution comprises further water.
Claim 92
Dependent Claim
19 words
The ink cartridge according to Claim 76, wherein said recording solution comprises further water and a water-soluble organic solvent.
References Cited (Backward Citations)
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