A thermal transfer recording sheet including a substrate and a yellow coloring material layer, a magenta coloring material layer, and a cyan coloring material layer frame-sequentially formed on the substrate, wherein at least one of the yellow coloring material layer, the magenta coloring material layer, and the cyan coloring material layer contains a compound with a specified structure.

The present invention relates to a coloring resin composition exhibiting pleochroism comprising 100 parts by weight of a transparent thermoplastic resin (A); 0.01 to 0.03 parts by weight of a dye for coloring a resin (B) which is one selected from the group consisting of an azo-based dye (b1), an anthraquinone-based dye (b2), and a methine dye (b3); and 0.1 to 0.3 parts by weight of a functional black dye (C) obtained by mixing an anthraquinone-based dye (c1) and a perinone-based dye (c2). A resin molded article manufactured by the coloring resin composition exhibiting pleochroism of the present invention is characterized by exhibiting different colors of light according to thicknesses although the resin molded article is irradiated with light sources in a single wavelength.

The present invention is directed to dye mixtures comprising structures of formula and their production and their use for dyeing textiles and in particular for dyeing aramid fibres.

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A compound represented by the general formula (1) is useful as a light emitting material. In the general formula (1), Ar.sup.1 to Ar.sup.3 represent an aryl group, provided that Ar.sup.2 and Ar.sup.3 are the same as each other, and at least one of Ar.sup.1 to Ar.sup.3 represents an aryl group substituted with a group represented by the general formula (2). In the general formula (2), R.sup.1 to R.sup.8 represent a hydrogen atom or a substituent; Z represents O, S, R.sup.9N, (R.sup.10) (R.sup.11)C, or (R.sup.12) (R.sup.13)Si; and R.sup.9 to R.sup.13 each independently represent a hydrogen atom or a substituent. ##STR00001##

A pigment composition contains: an azo pigment that is a reaction product between a coupler and a base; and a pigment derivative, and a content of o-anisidine derived from the coupler is less than or equal to 20 mg/kg in the entire pigment composition. A method for producing the pigment composition includes, after reaction between a coupler and a base to generate an azo pigment, or during the reaction between the coupler and the base, adding a remover for o-anisidine derived from the coupler.

A detailing agent for three-dimensional (3D) printing includes a colorant present in an amount ranging from about 1.00 wt % to about 3.00 wt % based on a total weight of the detailing agent. The colorant is a dye having substantially no absorbance in a range of 650 nm to 2500 nm. The detailing agent also includes a co-solvent, a surfactant, and a balance of water.

A non-aqueous inkjet orange ink composition includes a pigment, a pigment dispersant, and an organic solvent, wherein the pigment contains C.I. Pigment Orange 36 and at least one type of pigment selected from C.I. Pigment Red 242, C.I. Pigment Red 254, and C.I. Pigment Orange 71. The non-aqueous inkjet orange ink composition can offer high weather resistance, good color development property, and excellent dispersion stability, as well as an ink set using such ink composition.

A composition includes a near-infrared absorber, a color material that transmits near-infrared rays and shields visible light, at least one compound selected from the group consisting of a resin having a glass transition temperature of 100? C. or higher, and a resin precursor of the resin having a glass transition temperature of 100? C. or higher, and a surfactant.

An object of the present invention is to provide a thermal transfer recording sheet that provides an image that is excellent in light fastness and has a satisfactory imbalance. The present invention relates to a thermal transfer recording sheet including a substrate and dye layers (a yellow dye layer, a magenta dye layer, and a cyan dye layer), in which one or more kinds of the dye layers each contain one or more kinds of specific compounds. The present invention also relates to a thermal transfer recording sheet including a substrate, dye layers, and a protective layer for protecting the surface of an image, in which the protective layer contains one or more kinds of specific compounds.

A non-aqueous inkjet orange ink composition includes a pigment, a pigment dispersant, and an organic solvent, wherein the pigment contains C.I. Pigment Orange 36 and at least one type of pigment selected from C.I. Pigment Red 242, C.I. Pigment Red 254, and C.I. Pigment Orange 71. The non-aqueous inkjet orange ink composition can offer high weather resistance, good color development property, and excellent dispersion stability, as well as an ink set using such ink composition.