The present invention relates to a colorant mixture comprising

(A) at least one blue- or black-dyeing disperse dye of formula

##STR00001## wherein R.sub.1 denotes hydrogen or halogen, R.sub.2 and R.sub.3 are each independently of the other hydrogen; C.sub.1-C.sub.8-alkyl which is unsubstituted or substituted with hydroxy, cyano, C.sub.1-C.sub.4alkoxy or halogen; —(CH.sub.2).sub.n—O—(CH.sub.2).sub.mR.sub.4, wherein R.sub.4 denotes hydrogen or C.sub.1-C.sub.8-alkyl, n is a number from 2 to 6 and m is a number from 0 to 6; C.sub.5-C.sub.24aryl which is unsubstituted or substituted with hydroxy, carboxy, cyano, C.sub.1-C.sub.8alkyl, C.sub.1-C.sub.4alkoxy or halogen; or C.sub.6-C.sub.30aralkyl which is unsubstituted or substituted with hydroxy, cyano, C.sub.1-C.sub.4alkyl, C.sub.1-C.sub.8alkoxy groups or halogen; and

(B) at least one yellow-, orange- or red-dyeing disperse dye, solvent dye, vat dye or pigment; and to the use thereof in dyeing or printing cellulose or cellulose blend fibre materials.

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 application relates to novel whitening agents for cellulosic substrates. The whitening agents are comprised of at least two constituents: at least one chromophore constituent and at least one polymeric constituent. Suitable chromophore components generally fluoresce blue, red, violet, or purple color when exposed to light, or they may absorb light to reflect these same shades. The whitening agents are further characterized by the polymeric component comprising at least two repeating glycerol units. This disclosure also relates to laundry care compositions including but not limited to liquid and/or powder laundry detergent formulations and rinse added fabric softening (RAFS) compositions that comprise such whitening agents.

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.

A composition includes: a metal-free phthalocyanine compound; a red colorant; and a solvent, in which a ratio A/B of an absorbance A at a wavelength of 700 nm to an absorbance B at a wavelength of 810 nm is 10 or higher.

This disclosure relates to advanced image signal processing technology including encoded signals and digital watermarking. One implementation is directed a printed object comprising: a substrate comprising a first area; a first colored ink or design printed within the first area, the first colored ink or design comprising a spectral reflectivity of less than or equal to 20% at or around 660 nm; a colored ink mixture printed over the first colored ink or design at a first plurality of spatial locations within the first area, the colored ink mixture printed such that the first area comprises a second plurality of spatial locations without the colored ink mixture, the colored ink mixture comprising opaque white ink and a first colorant, wherein the color ink mixture comprises a spectral reflectivity greater than the first colored ink or design at or around 660 nm, and wherein colored ink mixture comprises a spectral reflectivity less than the first colored ink or design in the range of 495 nm-570 nm; in which the first plurality of spatial locations is arranged in a pattern conveying an encoded signal, and in which the first colored ink or design and the colored ink mixture comprise a spectral reflectivity difference at or around 660 nm in a difference range of 8%-30%. Of course, other objects, methods, packages, labels, containers, systems and apparatus are described in this patent document.

A coloring composition includes a metal azo pigment, a polymerizable compound, and a solvent, the metal azo pigment includes at least one kind of an anion selected from an azo compound represented by Formula (I) or an azo compound having a tautomeric structure of the azo compound represented by Formula (I), two or more kinds of metal ions, and a melamine compound, and in Formula (I), R.sup.1 and R.sup.2 each independently represent OH or NR.sup.5R.sup.6, R.sup.3 and R.sup.4 each independently represent O or NR.sup.7, and R.sup.5 to R.sup.7 each independently represent a hydrogen atom or an alkyl group.

##STR00001##

A laundry care composition including laundry care ingredient and a plurality of whitening agents. The whitening agents include a first whitening agent, a second whitening agent, and a third whitening agent.

The present invention is directed to dye mixtures comprising dye(s) of formula (1)

##STR00001##

and specific other dyes, the process for the production of these mixtures as well as their use for dyeing textiles.

The present application relates to novel whitening agents for cellulosic substrates. The whitening agents are comprised of at least two constituents: at least one chromophore constituent and at least one polymeric constituent. Suitable chromophore components generally fluoresce blue, red, violet, or purple color when exposed to light, or they may absorb light to reflect these same shades. The whitening agents are further characterized by the polymeric component comprising at least two repeating glycerol units. This disclosure also relates to laundry care compositions including but not limited to liquid and/or powder laundry detergent formulations and rinse added fabric softening (RAFS) compositions that comprise such whitening agents.