摘要:
An ink contains water, a pigment, and a polymer having a structure unit represented by the following Chemical structure 1, where R1 represents an organic group having at least carbon and oxygen.
摘要:
A copolymer includes the structure unit represented by the following Chemical formula 1 and the structure unit represented by the following Chemical formula 2, where R1 and R2 each, independently represent hydrogen atoms or methyl groups, and n represents a value in the range of from 1 to 90, where R3 represents a hydrogen atom or a methyl group and L represents an alkylene group having 2 to 18 carbon atoms.
摘要:
An ink for inkjet recording includes water; a hydrosoluble solvent, a pigment, and a copolymer including a salt of a diphosphonic acid group. The copolymer including a salt of a diphosphonic acid group includes structural units having the following formulae (1) and (2): X represents an alkylene group having 1 to 3 carbon atoms, each of R1 and R2 represents a hydrogen atom or a methyl group, M+ represents an alkali metal ion, an organic ammonium ion or a proton and Z1 represents a hydrocarbon group having 6 to 22 carbon atoms. The alkali metal ion or the organic ammonium ion and the proton may be mixed, and half or more of the M+ are alkali metal ions or the organic ammonium ions.
摘要翻译:用于喷墨记录的墨水包括水; 水溶性溶剂,颜料和包含二膦酸盐的共聚物。 包括二膦酸基团的共聚物包括具有下式(1)和(2)的结构单元:X表示碳原子数1〜3的亚烷基,R 1和R 2各自表示氢原子或甲基 M +表示碱金属离子,有机铵离子或质子,Z1表示碳原子数为6〜22的烃基。 碱金属离子或有机铵离子和质子可以混合,一半以上的M +是碱金属离子或有机铵离子。
摘要:
A carbazole derivative represented by the following General Formula (1) where at least one aromatic ring has one to three substituents each represented by the following General Formula (2): in General Formula (1), Ar1 and Ar2 each independently represent a substituted or unsubstituted aryl group which may form a ring with a benzene ring, a substituted or unsubstituted heterocyclic group, a substituted or unsubstituted arylsilyl group, or a hydrogen atom, and Ar3 represents a substituted or unsubstituted aryl group, —X—Y—Z (2) in General Formula (2), X represents a methylene group, a carbonyloxy group, an oxycarbonyl group, a carbonyl group, an oxygen atom or a sulfur atom, Y represents a substituted or unsubstituted alkylene group, and Z represents a carboxyl group, a hydroxyl group or a thiol group.
摘要:
Provided is a vehicle capable of increasing a concentration of ions in a vehicle without increasing the number of ion generators installed. The vehicle (1000) includes: a plurality of air-conditioning air blow-off outlets (500) and air blow-off outlets of ion generators (100). The plurality of air-conditioning air blow-off outlets (500) are configured such that in the air-conditioning air blow-off outlet (500), among the air-conditioning air blow-off outlets (500), which is located such that an air current blown off from the air-conditioning air blow-off outlet (500) intersects or neighbors an air current blown off from the air blow-off outlet (500) of the ion generator (100), a speed of the air current blown off from the air-conditioning air blow-off outlet (500) is made lower than a speed of an air current blown off from the other air-conditioning air blow-off outlet (500).
摘要:
An electrophoretic display method, using a display dispersion system which includes a dispersion medium, at least one electrophoretically movable coloring material (A) of coloring particles, and at least one electrophoretically immovable coloring material (B) of coloring particles, each of the coloring materials (A) and (B) having a different color tone and being dispersed in the dispersion medium, including the step of selectively causing the coloring material (A) to electrophoretically migrate through the dispersion medium in a predetermined direction in response to an electric field externally applied thereto, while causing the electrophoretically immovable coloring material (B) to stay in the dispersion medium. An electrophoretic display apparatus is provided with the display medium and a recording unit.
摘要:
A display unit includes a thin film EL display panel, a scanning side switching circuit connected to a scanning side electrode, a data side switching circuit connected to a data side electrode, a scanning side drive circuit which outputs a high voltage pulse to the scanning side switching circuit and a data side drive circuit which outputs a signal voltage to the data side switching circuit. It further includes a device for decreasing a pulse width of a high voltage pulse supplied from the scanning side drive circuit to the scanning side switching circuit in accordance with an increase of the level of a high voltage generated by a high voltage power supply in the scanning side drive circuit.
摘要:
An ink includes a pigment, a wax, a water soluble solvent including a solvent having an SP value of from 9.0 to 11.0, and water, wherein the mass ratio of the content of the wax in the ink to the content of the solvent having an SP value of from 9.0 to 11.0 is in a range of from 1.0:2.5 to 1.0:25.0.
摘要:
Provided is an ink containing water, a coloring material, and a copolymer, wherein the copolymer contains a structural unit represented by any one of general formulae (1a), (1b), and (1c) below and a structural unit containing an anionic group, where R1 represents a hydrogen atom or a methyl group, a represents an integer of from 6 through 10, and b represents an integer of 0 or 1, where R2 represents a hydrogen atom or a methyl group, c represents an integer of 3 or 4, and d represents an integer of 0 or 1, where R3 represents a hydrogen atom or a methyl group and e represents an integer of from 2 through 10.
摘要:
Provided is an ink containing a copper phthalocyanine pigment, wherein an absorbance ratio (Y/X) of a local minimum absorbance Y of the ink in a wavelength range of from 665 nm through 675 nm to a local maximum absorbance X of the ink in a wavelength range of from 610 nm through 620 nm is 0.660 or greater but 0.740 or less.