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公开(公告)号：GB2133803B
公开(公告)日：1986-08-20
申请号：GB8330835
申请日：1983-11-18
Applicant: CANON KK
Inventor： KOBAYASHI MASATSUNE , EIDA TSUYOSHI , KOIKE SHOJI , YOKOYAMA YASUMASA , KOMORI TOMOKO
Abstract: A recording liquid comprising coloring matter, which is an image-forming component, and a liquid medium for dissolving or dispersing the coloring matter, the recording liquid being characterized by containing at least one of the dyes represented by the following general formula (A), as an image-forming component, Q1-N=N-Q2-N=N-Q3 (A) wherein Q1 and Q3 each represent a substituted phenyl or naphthyl group having at least one SO3M substituent and Q2 represents a substituted naphthyl group having at least one SO3M substituent, M being a base selected from Na, K, Li, NH4, and amine salt cations. A recording liquid comprising coloring matter, which is an image-forming component, and a liquid medium for dissolving or dispersing the coloring matter, the recording liquid being characterized by containing at least one of the dyes represented by the following general formula (B), as an image-forming component, (B) wherein; R represents one member selected from the group consisting -COCH3, +TR R7, R8 and R9 each being a member selected from the group consisting of H, CH3, C2H5, Cl, NH2, OH and OCH3: and M represents a base selected from Na, K, Li, NH4, and amine salt cations.
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公开(公告)号：DE3329081A1
公开(公告)日：1984-07-05
申请号：DE3329081
申请日：1983-08-11
Applicant: CANON KK
Inventor： YOKOYAMA YASUMASA , KOMORI TOMOKO , EIDA TSUYOSHI , KOIKE SHOJI , KOBAYASHI MASATSUNE
Abstract: A recording liquid containing as a coloring component a copper phthalocyanine dye having at least one alkali metal sulfonate substituent is provided. The recording liquid is characterized in that the ratio of the integrated peak areas (A/B) in a liquid chromatogram of said dye is at least 1/6, wherein, provided that the retention time of the main peak is taken as 1.00, A and B represent the integrated peak area of the relative retention time of from 0 to 0.80 and that of from 0.85 to 4.00, respectively.
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公开(公告)号：FR2537150A1
公开(公告)日：1984-06-08
申请号：FR8319127
申请日：1983-11-30
Applicant: CANON KK
Inventor： KOBAYASHI MASATSUNE , EIDA TSUYOSHI , KOIKE SHOJI , YOKOYAMA YASUMASA , KOMORI TOMOKO
Abstract: A recording liquid comprising coloring matter, which is an image-forming component, and a liquid medium for dissolving or dispersing the coloring matter, the recording liquid being characterized by containing at least one of the dyes represented by the following general formula (A), as an image-forming component, Q1-N=N-Q2-N=N-Q3 (A) wherein Q1 and Q3 each represent a substituted phenyl or naphthyl group having at least one SO3M substituent and Q2 represents a substituted naphthyl group having at least one SO3M substituent, M being a base selected from Na, K, Li, NH4, and amine salt cations. A recording liquid comprising coloring matter, which is an image-forming component, and a liquid medium for dissolving or dispersing the coloring matter, the recording liquid being characterized by containing at least one of the dyes represented by the following general formula (B), as an image-forming component, (B) wherein; R represents one member selected from the group consisting -COCH3, +TR R7, R8 and R9 each being a member selected from the group consisting of H, CH3, C2H5, Cl, NH2, OH and OCH3: and M represents a base selected from Na, K, Li, NH4, and amine salt cations.
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公开(公告)号：HK71891A
公开(公告)日：1991-09-13
申请号：HK71891
申请日：1991-09-05
Applicant: CANON KK
Inventor： KOIKE SHOJI , EIDA TSUYOSHI , KOBAYASHI MASATSUNE , YOKOYAMA YASUMASA , KOMORI TOMOKO
Abstract: A recording liquid comprises a recording agent, water and a water-soluble organic solvent as essential components, wherein said recording agent comprises at least one of the dyes represented by the formula (A) shown below: (A) (wherein [Ph] represents a phthalocyanine skeleton at the center of which a metal atom may be coordinated, X represents an alkali metal or NH4, a and b each independently represent an integer of 1 to 3 satisfying the relation of 2 a straight or cyclic alkyl group having not more than 15 carbon atoms which may be branched or an aralkyl group having not more than 15 carbon atoms or an amino acid salt radical, n means an integer of 0 to 12, and R4 means H, CH3 or CH2OH).
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公开(公告)号：GB2139640A
公开(公告)日：1984-11-14
申请号：GB8407884
申请日：1984-03-27
Applicant: CANON KK
Inventor： KOIKE SHOJI , EIDA TSUYOSHI , KOBAYASHI MASATSUNE , YOKOYAMA YASUMASA , KOMORI TOMOKO
Abstract: A recording liquid comprises a recording agent, water and a water-soluble organic solvent as essential components, wherein said recording agent comprises at least one of the dyes represented by the formula (A) shown below: (A) (wherein [Ph] represents a phthalocyanine skeleton at the center of which a metal atom may be coordinated, X represents an alkali metal or NH4, a and b each independently represent an integer of 1 to 3 satisfying the relation of 2 a straight or cyclic alkyl group having not more than 15 carbon atoms which may be branched or an aralkyl group having not more than 15 carbon atoms or an amino acid salt radical, n means an integer of 0 to 12, and R4 means H, CH3 or CH2OH).
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Patent Agency Ranking
公开(公告)号：GB2133803A
公开(公告)日：1984-08-01
申请号：GB8330835
申请日：1983-11-18
Applicant: CANON KK
Inventor： KOBAYASHI MASATSUNE , EIDA TSUYOSHI , KOIKE SHOJI , YOKOYAMA YASUMASA , KOMORI TOMOKO
Abstract: A recording liquid comprising coloring matter, which is an image-forming component, and a liquid medium for dissolving or dispersing the coloring matter, the recording liquid being characterized by containing at least one of the dyes represented by the following general formula (A), as an image-forming component, Q1-N=N-Q2-N=N-Q3 (A) wherein Q1 and Q3 each represent a substituted phenyl or naphthyl group having at least one SO3M substituent and Q2 represents a substituted naphthyl group having at least one SO3M substituent, M being a base selected from Na, K, Li, NH4, and amine salt cations. A recording liquid comprising coloring matter, which is an image-forming component, and a liquid medium for dissolving or dispersing the coloring matter, the recording liquid being characterized by containing at least one of the dyes represented by the following general formula (B), as an image-forming component, (B) wherein; R represents one member selected from the group consisting -COCH3, +TR R7, R8 and R9 each being a member selected from the group consisting of H, CH3, C2H5, Cl, NH2, OH and OCH3: and M represents a base selected from Na, K, Li, NH4, and amine salt cations.
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公开(公告)号：HK38991A
公开(公告)日：1991-05-31
申请号：HK38991
申请日：1991-05-23
Applicant: CANON KK
Inventor： KOBAYASHI MASATSUNE , EIDA TSUYOSHI , KOIKE SHOJI , YOKOYAMA YASUMASA , KOMORI TOMOKO
Abstract: A recording liquid comprising coloring matter, which is an image-forming component, and a liquid medium for dissolving or dispersing the coloring matter, the recording liquid being characterized by containing at least one of the dyes represented by the following general formula (A), as an image-forming component, Q1-N=N-Q2-N=N-Q3 (A) wherein Q1 and Q3 each represent a substituted phenyl or naphthyl group having at least one SO3M substituent and Q2 represents a substituted naphthyl group having at least one SO3M substituent, M being a base selected from Na, K, Li, NH4, and amine salt cations. A recording liquid comprising coloring matter, which is an image-forming component, and a liquid medium for dissolving or dispersing the coloring matter, the recording liquid being characterized by containing at least one of the dyes represented by the following general formula (B), as an image-forming component, (B) wherein; R represents one member selected from the group consisting -COCH3, +TR R7, R8 and R9 each being a member selected from the group consisting of H, CH3, C2H5, Cl, NH2, OH and OCH3: and M represents a base selected from Na, K, Li, NH4, and amine salt cations.
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公开(公告)号：FR2537150B1
公开(公告)日：1988-07-01
申请号：FR8319127
申请日：1983-11-30
Applicant: CANON KK
Inventor： KOBAYASHI MASATSUNE , EIDA TSUYOSHI , KOIKE SHOJI , YOKOYAMA YASUMASA , KOMORI TOMOKO
Abstract: A recording liquid comprising coloring matter, which is an image-forming component, and a liquid medium for dissolving or dispersing the coloring matter, the recording liquid being characterized by containing at least one of the dyes represented by the following general formula (A), as an image-forming component, Q1-N=N-Q2-N=N-Q3 (A) wherein Q1 and Q3 each represent a substituted phenyl or naphthyl group having at least one SO3M substituent and Q2 represents a substituted naphthyl group having at least one SO3M substituent, M being a base selected from Na, K, Li, NH4, and amine salt cations. A recording liquid comprising coloring matter, which is an image-forming component, and a liquid medium for dissolving or dispersing the coloring matter, the recording liquid being characterized by containing at least one of the dyes represented by the following general formula (B), as an image-forming component, (B) wherein; R represents one member selected from the group consisting -COCH3, +TR R7, R8 and R9 each being a member selected from the group consisting of H, CH3, C2H5, Cl, NH2, OH and OCH3: and M represents a base selected from Na, K, Li, NH4, and amine salt cations.
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公开(公告)号：GB2139640B
公开(公告)日：1987-01-07
申请号：GB8407884
申请日：1984-03-27
Applicant: CANON KK
Inventor： KOIKE SHOJI , EIDA TSUYOSHI , KOBAYASHI MASATSUNE , YOKOYAMA YASUMASA , KOMORI TOMOKO
Abstract: A recording liquid comprises a recording agent, water and a water-soluble organic solvent as essential components, wherein said recording agent comprises at least one of the dyes represented by the formula (A) shown below: (A) (wherein [Ph] represents a phthalocyanine skeleton at the center of which a metal atom may be coordinated, X represents an alkali metal or NH4, a and b each independently represent an integer of 1 to 3 satisfying the relation of 2 a straight or cyclic alkyl group having not more than 15 carbon atoms which may be branched or an aralkyl group having not more than 15 carbon atoms or an amino acid salt radical, n means an integer of 0 to 12, and R4 means H, CH3 or CH2OH).
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公开(公告)号：DE3411476A1
公开(公告)日：1984-10-04
申请号：DE3411476
申请日：1984-03-28
Applicant: CANON KK
Inventor： KOIKE SHOJI , EIDA TSUYOSHI , KOBAYASHI MASATSUNE , YOKOYAMA YASUMASA , KOMORI TOMOKO
Abstract: A recording liquid comprises a recording agent, water and a water-soluble organic solvent as essential components, wherein said recording agent comprises at least one of the dyes represented by the formula (A) shown below: (A) (wherein [Ph] represents a phthalocyanine skeleton at the center of which a metal atom may be coordinated, X represents an alkali metal or NH4, a and b each independently represent an integer of 1 to 3 satisfying the relation of 2 a straight or cyclic alkyl group having not more than 15 carbon atoms which may be branched or an aralkyl group having not more than 15 carbon atoms or an amino acid salt radical, n means an integer of 0 to 12, and R4 means H, CH3 or CH2OH).
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