摘要:
2-phenylpyridine derivatives represented by the general formula: ##STR1## wherein when Y is R--, Z is one of R--, RO--, ##STR2## when Y is RO--, Z is one of straight chain pentyl, ##STR3## and when Y is one of Z is one of R--, RO-- and --CN; when Y is --CN, Z is one of RO--, ##STR4## and R is a straight chain alkyl group from 1 to 12 carbon atoms, are disclosed. The 2-phenylpyridine derivatives in accordance with the invention are particularly well-suited for use in nematic liquid crystal compositions for reducing the steepness and response time of the liquid crystal compositions in a liquid crystal display device.
摘要:
A glass antenna includes hot-side and earth-side feeding points provided near an intermediate portion of an inside vertical or vertically-oblique edge of flange of a fixed window glass; a hot-side element; and an earth-side element. The hot-side element includes at least one first horizontal line extending from the hot-side feeding point in a horizontal direction, and at least one first vertical line extending from the hot-side feeding point in a direction away from the earth-side feeding point. The earth-side element includes at least one second horizontal line extending from the earth-side feeding point in the horizontal direction, and a third horizontal line extending from a tip of at least one second vertical line in the horizontal direction. The at least one second vertical line extends from the earth-side feeding point in a direction away from the hot-side feeding point.
摘要:
To provide a sensitive antenna with simple pattern, there is provided an antenna comprising: a core-side element connected to a core-side feed point; and a ground-side element connected to a ground-side feed point, wherein: the core-side element extends from the core-side feed point in a predetermined direction; the ground-side element includes: a first element which is connected to the ground-side feed point and extends in parallel to the core-side element; and a second element which is connected to the ground-side feed point and extends in parallel to the first element; and the first element is located close to a body flange to capacitively couple with the body flange.
摘要:
An inkjet recording method, including printing with an ink including a chromatic ink, an achromatic ink, and a resin ink; the resin ink contains at least thermoplastic resin particles that are insoluble in water but compatible with water-soluble solvents for resins as well as water-soluble solvent for resins; the inks all contain a silicon surfactant and an acetylene glycol surfactant that has an HLB value equal to or less than 6; and the printing method includes a step of drying performed during and/or after printing.
摘要:
This invention provides a treatment liquid for an ink jet recording medium having a recording face of a plastic film, wherein the treatment liquid including at least a specific cyclic ester compound or a specific cyclic amide compound, a primer liquid for printing, and an ink composition. According to the present invention, a plastic recorded matter possessing excellent adhesion and waterfastness can be formed on a recording medium having a recording face of a plastic film.
摘要:
This invention provides a treatment liquid for an ink jet recording medium having a recording face of a plastic film, wherein the treatment liquid including at least a specific cyclic ester compound or a specific cyclic amide compound, a primer liquid for printing, and an ink composition. According to the present invention, a plastic recorded matter possessing excellent adhesion and waterfastness can be formed on a recording medium having a recording face of a plastic film.
摘要:
An ink jet recording method includes ejecting droplets of an aqueous ink composition from an ink jet recording apparatus onto a non-ink-absorbing or low-ink-absorbing recording medium, and heating the recording medium to 40° C. or more to dry the aqueous ink composition deposited on the recording medium, wherein the first solvent content (W1) is 3% by mass or more and 6% by mass or less of the mass of the aqueous ink composition, the ratio (W2/W1) of the second solvent content (W2) to the first solvent content (W1) is one or more, and the ratio [(W2+W3)/(W1)] of the total (W2+W3) of the second solvent content (W2) and the third solvent content (W3) to the first solvent content (W1) is three or more.
摘要:
An ink jet recording method for forming an image by adhering water-based ink to a metallic foil medium, in which the method includes forming an image while heating the medium to 40° C. to 50° C., the amount of ink droplets to be adhered to the medium is 4 to 25 ng per dot, and the water-based ink contains a pigment, 3 to 11 mass of a water-soluble resin solvent, 0.5 to 1.1 mass of a water-soluble resin, 2.1 to 4.5 mass of a resin emulsion, and a surfactant.
摘要:
A printing method employing an ink jet recording technique includes: forming an image with an ink jet recording technique by ejecting droplets of a water-based ink composition onto a recording medium having no or low ink absorbency; and drying the water-based ink composition on the recording medium, the drying being conducted so as to at least overlap the forming. The water-based ink composition contains at least one selected from N-methyl-2-pyrrolidone, tetramethylurea, and dimethyl sulfoxide; a water-insoluble coloring agent; a water-soluble resin; thermoplastic resin particles; a silicone-based surfactant; an acetylene glycol-based surfactant; a penetrating agent; a moisture retaining agent; and water. The total content of the N-methyl-2-pyrrolidone, the tetramethylurea, and the dimethyl sulfoxide in the water-based ink composition is 3.0 to 10.0 mass %. The content of the penetrating agent in the water-based ink composition is 3.0 to 8.0 mass %. The content of the moisture retaining agent in the water-based ink composition is 5.0 to 10.0 mass %.
摘要:
An ink-jet recording water-based ink composition includes a polymer obtained by emulsion polymerization of a monomer having an ethylene-type unsaturated bond in the molecule and divinylbenzene in the presence of a reactive emulsifier, a polyethylene-based wax, a water-soluble resin, water, and a colorant. When ink coat is formed on a plastic film having a degree of gloss at 60° of 140 to 150 by discharging droplets of the ink composition onto the plastic film, the ink coat has a degree of gloss at 60° within a range of 50 to 120.