The colouring agent is a dye which fixes itself directly on cellulose.
The dye scavenging substrate optionally further comprises a colouring agent.
The invention further concerns an oxidative hair colorant based on this colorant-carrier compound, and a method for the oxidative colouring of hair using this hair colorant.
The use of colouring agents is prohibited.
The colouring principle is carminic acid.
The dye used may be a cyanine dye.
The dye is preferably a pyrromethene dye.
The colorant is selected from the group consisting of a Xanthene dye, a cationic thiazine dye, a sulfonephtalein indicator, an acridine dye and a cationic triphenylmethane dye.
Polypeptides labelled with a donor and acceptor pair of dyes selected from a dibenzorhodamine dye and a diamino-benzophenoxazine dye are peptide conjugates which are useful for intracellular and bead-based assays with fluorescence detection.
An acid dye composition comprising a dyestuff according to the formula (I) and a dyestuff according to the formula (II) and a dyestuff according to the formula (III).
The cells may be stained by a fluorescent dye, such as a calcium, ion, voltage or pH indicator dye.
The section is stained with a fluorescent dye.
Sperm may also be stained in a single staining buffer having a DNA selective dye and a quenching dye.
The present invention discloses a stable colorant composition of a plant extract, which has a high staining power in the purple-red range.
The dye containing coating gives reduced staining.
The cationic dyestuff is formed (in situ) from a dye precursor which is e.g. the corresponding carbinol of the dyestuff or its decomposable salt (by acid treatment).
The composition can further contain a dyestuff.
Dyestuff for dyeing and non-pigment printing
The coloring agent includes about 40 wt. % of an organic colorant having a particle size of the colorant of less than about 5 microns.
The coloring agent is a water/alkali soluble resin and a colorant.
The coloring agent is a purple or blue coloring agent having a p-toluidine structure.
The additive can be a coloring agent.
A black colorant comprising such a novel blue polymeric colorant, as well as polyurethane foams comprising such a novel black coloring agent and methods of producing such foams are all contemplated within this invention.
Colorant transfer, involving a colorant supply, and impeding colorant from exiting the colorant supply, a motion device, and providing a passage out of the colorant supply.
The colorant is a synthetic or natural colorant.
The present invention comprises colorant stabilizers and a colorant composition which includes a colorant and a colorant stabilizer.
The marker dye may be a colorant dye or a fluorescing dye or a mixture thereof.
The invention relates to a colorant composition that substantially comprises a colorant of formula (1) and a colorant of formula (2) or (3).
Oxidising colouring agents for hair dyeing
Oxidising colouring agent for hair dyeing
Non-oxidising colouring agents for hair dyeing
Non-oxidising colouring agent for hair dyeing
The paper comprises a colouring agent in its volume, preferably from 5 to wt. 10 % of liquid colouring agent relative to the weight of the finished paper.
Preparations based on Colourant C.I.
A colourant may also be included.
Preparations based on colourant C.I.
Preparations of the colour E 163 anthocyanins
Preparations based on Colourant C.I.
Disperse Red 343 (CAS RN 99035-78-6) and preparations based thereon with a colourant C.I.
Disperse Blue 360 (CAS RN 70693-64-0) and preparations based thereon with a colourant C.I.
Solvent Blue 104 (CAS RN 116-75-6) and preparations based thereon with a colourant C.I.
Basic Red 1 (CAS RN 989-38-8) and preparations based thereon with a colourant C.I.
Colourant C.I Basic Violet 11 (CAS RN 2390-63-8) and preparations based thereon with a colourant C.I Basic Violet 11 content of 90 % or more by weight
Where characteristic coloring is provided, that coloring will be different from coloring located elsewhere on the envelope.
The composition may further contain a dye (sensitizing dye).
The visible information recording layer (14) contains at least one dye compound among a yellow dye compound, magenta dye compound and a cyan dye compound.
The hairdye has excellent dye stability and is free from the irritant odor of alkalis when used.
Additionally, a fluorescence energy transfer system is provided that comprises the above-described fluorescent dye and a second dye, wherein the second dye is capable of energy transfer with the fluorescent dye.
The color conversion film includes a polymeric dye material composed of a first dye unit and a second dye unit.
A dye-sensitized solar cell using the dye for dye-sensitized solar cells is also disclosed.
A dye transfer ribbon (1) comprises a supporting substrate (2) and a relatively thick dye layer (3) consisting of a dye dispersed within a dye binder.
Preferably the dye forming material is a leuco dye.
The present invention relates to a dye for a dye-sensitised solar cell.
Preferably the dye forming material is a leuco dye.
Also provided are a dye-sensitized solar cell, a metal complex dye, a dye solution containing said dye, and a compound that can be used as a ligand for said dye.
A trichromatic dye mixture containing a red dye component, a yellow dye component, and a blue dye component that provides improved lightfastness.
An ink reservoir (26) for ink (32), which is used for the permanent make-up, is conveyed through an ink conduit (28) from the ink reservoir (26) to the needle (38).
A hair dye dispenser (10) for dispensing a fluid hair dye includes a dispensing container (12) for containing and dispensing the hair dye.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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