C09B45/16

Ink jet textile printing ink composition and recording method

An ink jet textile printing ink composition contains a sulfonic acid group-containing dye having a ligand coordinated to a metal atom, the ligand being represented by Formula (1) below: ##STR00001## wherein at least one of R.sub.1 and R.sub.3 represents SO.sub.3.sup.− or SO.sub.3Y, where Y represents a hydrogen atom, an alkali metal atom, or an alkaline earth metal atom; when not representing SO.sub.3.sup.− or SO.sub.3Y, R.sub.1 and R.sub.3 represent a halogen atom or a hydrogen atom; R.sub.2 and R.sub.4 each independently represent a hydrogen atom, a halogen atom, a sulfo group, a nitro group, an aryl group, a sulfonamide group, a carboxy group, an alkyl group of 1 to 4 carbon atoms, SO.sub.2NHR.sub.5, or COOR.sub.5, where R.sub.5 represents a hydrogen atom or an alkyl group; and X represents a metal atom.

Recording method

An ink jet recording method performed on a fabric to which a hydrotropic agent is attached includes attaching an ink jet composition for textile printing including a metal complex salt dye, in which a hue angle ∠h° defined in CIELAB color space on printed textiles after printing is in a range of 260° or more and 310° or less, to the fabric using an ink jet method, in which there is a region in which a value of a ratio of a mass of the metal complex salt dye with respect to a total mass of dyes included in the ink jet composition for textile printing is 0.6 or more and 1.0 or less, and a value of a ratio of mass of the metal complex salt dye with respect to a mass of the hydrotropic agent in the fabric is 0.2 or more and 1.0 or less.

Recording method

An ink jet recording method performed on a fabric to which a hydrotropic agent is attached includes attaching an ink jet composition for textile printing including a metal complex salt dye, in which a hue angle ∠h° defined in CIELAB color space on printed textiles after printing is in a range of 260° or more and 310° or less, to the fabric using an ink jet method, in which there is a region in which a value of a ratio of a mass of the metal complex salt dye with respect to a total mass of dyes included in the ink jet composition for textile printing is 0.6 or more and 1.0 or less, and a value of a ratio of mass of the metal complex salt dye with respect to a mass of the hydrotropic agent in the fabric is 0.2 or more and 1.0 or less.

Adhesive composition, adhesive film, adhesive optical filter and display device

The present application relates to an adhesive composition, an adhesive film, an adhesive optical filter and a display device.

Adhesive composition, adhesive film, adhesive optical filter and display device

The present application relates to an adhesive composition, an adhesive film, an adhesive optical filter and a display device.

ADHESIVE COMPOSITION, ADHESIVE FILM, ADHESIVE OPTICAL FILTER AND DISPLAY DEVICE

The present application relates to an adhesive composition, an adhesive film, an adhesive optical filter and a display device.

ADHESIVE COMPOSITION, ADHESIVE FILM, ADHESIVE OPTICAL FILTER AND DISPLAY DEVICE

The present application relates to an adhesive composition, an adhesive film, an adhesive optical filter and a display device.

Polyamide composition which is dyed in black, production and use thereof
11142642 · 2021-10-12 · ·

A black-colored polyamide composition is provided which comprises a chromium-containing azo dye in the form of a chromium complex and carbon black, and also glass fibers. Production of this polyamide composition and use thereof for the production of black-colored laser-inscribable polyamide moldings are also provided.

Polyamide composition which is dyed in black, production and use thereof
11142642 · 2021-10-12 · ·

A black-colored polyamide composition is provided which comprises a chromium-containing azo dye in the form of a chromium complex and carbon black, and also glass fibers. Production of this polyamide composition and use thereof for the production of black-colored laser-inscribable polyamide moldings are also provided.

COMPOSITION FOR AQUEOUS INK JET

A composition for aqueous ink jet contains a specific dye which is one or more coloring materials selected from the group consisting of C. I. Acid Black 172 and C. I. Acid Black 194, and a specific aromatic compound which is at least one compound selected from the group consisting of compounds represented by formulae (1) to (4) below. The content of the specific aromatic compound relative to 100 parts by mass of the specific dye is 0.2 parts by mass or more and 50 parts by mass or less.

##STR00001##