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    • 1. 发明授权
    • Toner
    • 爽肤水
    • US08361688B2
    • 2013-01-29
    • US12652821
    • 2010-01-06
    • Mikio KouyamaKenji HayashiHiroaki ObataNoriyuki KinparaHiroshi NagasawaYasuhiko Muramatsu
    • Mikio KouyamaKenji HayashiHiroaki ObataNoriyuki KinparaHiroshi NagasawaYasuhiko Muramatsu
    • G03G9/087
    • G03G9/08782G03G9/09733
    • Disclosed is a toner including: a resin; coloring agent and release agent including compound or compounds represented by the following general formula (1): R1—(COO—R2)n, wherein R1 is a linking group having carbon number of 2 to 8 which may be a cyclic structure and may have a hydroxy group or fatty acid ester group; and each R2 is an alkyl group having carbon number of N, (N-2) or (N-4) independently, N is a natural number from 10 to 30, and n is a natural number from 3 to 4, R2 with carbon number of N is 80 to 97 percent by mass, R2 with carbon number of (N-2) is 0.0 to 7.8 percent by mass, R2 with carbon number of (N-4) is 3.0 to 13.0 percent by mass, R2 with carbon number of (N-4) is included 1.5 percent by mass or more than R2 with carbon number of (N-2).
    • 公开了一种调色剂,包括:树脂; 着色剂和脱模剂,包括由以下通式(1)表示的化合物或化合物:R1-(COO-R2)n,其中R1是碳数为2至8的连接基团,其可以是环状结构并且可以具有 羟基或脂肪酸酯基; 并且每个R 2独立地为碳数为N,(N-2)或(N-4)的烷基,N为10至30的自然数,n为3至4的自然数,R 2为碳 N数为80〜97质量%,碳数为(N-2)的R2为0.0〜7.8质量%,碳数为(N-4)的R2为3.0〜13.0质量%,R2为碳 (N-4)的数量为1.5质量%以上,碳数为(N-2)的R 2以上。
    • 5. 发明授权
    • Toner
    • 爽肤水
    • US08206882B2
    • 2012-06-26
    • US12743386
    • 2009-07-23
    • Mikio KoyamaKenji HayashiHiroaki ObataNoriyuki KinparaHiroshi NagasawaYasuhiko Muramatsu
    • Mikio KoyamaKenji HayashiHiroaki ObataNoriyuki KinparaHiroshi NagasawaYasuhiko Muramatsu
    • G03G9/08
    • G03G9/092G03G9/0914G03G9/0924
    • The object aims to improve the reproducibility of color and the stability in density of a toner. Disclosed is a toner comprising at least a resin and a colorant, wherein the colorant comprises a compound represented by general formula (1) and a compound represented by general formula (2). [In general formula (1), R1 to R8 respectively denote a hydrogen atom, a halogen atom, an alkyl group, or an alkyl group containing a fluorine atom, provided that at least one of R1 to R8 denotes a chlorine atom]. [In general formula (2), R1 to R4 respectively denote a hydrogen atom, or an alkyl group having 1 to 4 carbon atoms; R5 and R6 respectively denote a hydrogen atom, or an alkyl group having 1 to 2 carbon atoms; R7 denotes a hydrogen atom, or an alkyl group having 1 to 4 carbon atoms; m denotes a number of 1 or 2; An− denotes a chlorine ion or a sulfonic acid compound ion; and n denotes a number of 1 or 2.
    • 本发明的目的是提高调色剂的颜色的再现性和密度的稳定性。 公开了包含至少一种树脂和着色剂的调色剂,其中着色剂包括由通式(1)表示的化合物和由通式(2)表示的化合物。 [通式(1)中,R 1〜R 8分别表示氢原子,卤素原子,烷基或含氟原子的烷基,条件是R 1〜R 8中的至少一个表示氯原子]。 [通式(2)中,R 1〜R 4分别表示氢原子或碳原子数1〜4的烷基。 R5和R6分别表示氢原子或碳原子数1〜2的烷基。 R7表示氢原子或碳原子数1〜4的烷基。 m表示1或2的数字; An-表示氯离子或磺酸化合物离子; n表示1或2的数。
    • 6. 发明申请
    • TONER
    • 托尼
    • US20100255415A1
    • 2010-10-07
    • US12743386
    • 2009-07-23
    • Mikio KoyamaKenji HayashiHiroaki ObataNoriyuki KinparaHiroshi NagasawaYasuhiko Muramatsu
    • Mikio KoyamaKenji HayashiHiroaki ObataNoriyuki KinparaHiroshi NagasawaYasuhiko Muramatsu
    • G03G9/09G03G9/08
    • G03G9/092G03G9/0914G03G9/0924
    • The object aims to improve the reproducibility of color and the stability in density of a toner. Disclosed is a toner comprising at least a resin and a colorant, wherein the colorant comprises a compound represented by general formula (1) and a compound represented by general formula (2). [In general formula (1), R1 to R8 respectively denote a hydrogen atom, a halogen atom, an alkyl group, or an alkyl group containing a fluorine atom, provided that at least one of R1 to R8 denotes a chlorine atom.] [In general formula (2), R1 to R4 respectively denote a hydrogen atom, or an alkyl group having 1 to 4 carbon atoms; R5 and R6 respectively denote a hydrogen atom, or an alkyl group having 1 to 2 carbon atoms; R7 denotes a hydrogen atom, or an alkyl group having 1 to 4 carbon atoms; m denotes a number of 1 or 2; An− denotes a chlorine ion or a sulfonic acid compound ion; and n denotes a number of 1 or 2.
    • 本发明的目的是提高调色剂的颜色的再现性和密度的稳定性。 公开了包含至少一种树脂和着色剂的调色剂,其中着色剂包括由通式(1)表示的化合物和由通式(2)表示的化合物。 [通式(1)中,R 1〜R 8分别表示氢原子,卤素原子,烷基或含氟原子的烷基,条件是R 1〜R 8中的至少一个表示氯原子。 通式(2)中,R 1〜R 4分别表示氢原子或碳原子数1〜4的烷基。 R5和R6分别表示氢原子或碳原子数1〜2的烷基。 R7表示氢原子或碳原子数1〜4的烷基。 m表示1或2的数字; An-表示氯离子或磺酸化合物离子; n表示1或2的数。
    • 8. 发明授权
    • Black-and-white silver halide photographic light-sensitive material
    • 黑白卤化银照相感光材料
    • US5766821A
    • 1998-06-16
    • US828583
    • 1997-03-31
    • Yasuhiko MuramatsuTakeshi Sampei
    • Yasuhiko MuramatsuTakeshi Sampei
    • G03C1/035G03C1/06G03C1/08G03C1/46G03C1/74G03C1/76G03C1/95
    • G03C1/7614G03C1/035G03C1/061G03C1/08G03C1/46G03C1/74G03C1/95Y10S430/151
    • A black-and-white silver halide photographic light-sensitive material is disclosed. The black-and-white silver halide photographic light-sensitive material comprises a support having thereon a light-sensitive silver halide emulsion layer and at least two non-light-sensitive hydrophilic colloid layers provided on the surface of the silver halide emulsion layer farther from said support, in which the silver halide emulsion layer comprises silver halide grains each having a silver chloride content of 90 mole-% to 100 mole-% and containing a metal selected from the group consisting of transition metal of Group VIII of the periodic table and rhenium, a layer provided on the emulsion layer coated side of the support contains a hydrazine derivatives and a layer provided on the emulsion layer coated side of the support contains an amine compounds or an onium compounds as a nucleation accelerating agent, and the total dry thickness of layers provided on the surface farther from the support of the silver halide emulsion layer which is provided nearest to the support is 2.5 .mu.m to 8 .mu.m.
    • 公开了一种黑白卤化银照相感光材料。 黑白卤化银照相感光材料包括其上具有感光卤化银乳剂层的支撑体和设置在卤化银乳剂层表面上的至少两个非光敏亲水胶体层 所述载体,其中所述卤化银乳剂层包含卤化银颗粒,其卤化银颗粒各自具有90摩尔%至100摩尔%的氯化银含量,并且含有选自周期表第VIII族过渡金属的金属和 铼,设置在载体的乳剂层涂覆侧上的层包含肼衍生物,并且在载体的乳剂层涂覆侧上提供的层包含胺化合物或鎓化合物作为成核促进剂,总干燥厚度 提供在距离最靠近支撑体的卤化银乳剂层的支撑体更远的表面上的层是2.5μm 至8亩。