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JP2004525798A |
Optical data carrier comprising a preferably transparent substrate which may, if desired, have previously been coated with one or more reflection layers and to whose surface a light-writeable information layer, if desired one or more ref...
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JP2004524199A |
An optical data storage medium containing a preferably transparent substrate which has optionally already been coated with one or more reflecting layers and onto the surface of which a photorecordable information layer, optionally one or...
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JP2004524198A |
Optical data carrier comprising a preferably transparent substrate which may, if desired, have previously been coated with a reflection layer and to whose surface a light-writeable information layer, if desired a reflection layer and if ...
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JP2004524194A |
Optical data carrier comprising a preferably transparent substrate which may, if desired, have previously been coated with one or more reflection layers and to whose surface a light-writeable information layer, if desired one or more ref...
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JP2004524201A |
An optical data storage medium containing a preferably transparent substrate which has optionally already been coated with one or more reflecting layers and onto the surface of which a photorecordable information layer, optionally one or...
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JP2004524195A |
An optical data storage medium containing a preferably transparent substrate which has optionally already been coated with one or more reflecting layers and onto the surface of which a photorecordable information layer, optionally one or...
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JP2004523396A |
An optical data storage medium containing a preferably transparent substrate which has optionally already been coated with one or more reflecting layers and onto the surface of which a photorecordable information layer, optionally one or...
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JP2004523395A |
Optical data carrier comprising a preferably transparent substrate which may, if desired, have previously been coated with one or more reflection layers and to whose surface a light-writeable information layer, if desired one or more ref...
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JP2004203888A |
To provide a dyeing composition containing a specific polycationic direct dye for dyeing human keratin fibers, and to provide a method for dyeing keratin fibers using such composition.This invention relates to the dye composition for dye...
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JP2004511609A |
A method of dyeing keratin-containing fibres, which comprises using a dye of formula wherein R1 and R2 are each independently of the other hydrogen, C1-C4alkyl, halogen or nitro, R3 and R4 are each independently of the other unsubstitute...
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JP2004510799A |
A method of dyeing keratin-containing fibres, which comprises using a dye of formula wherein R1 and R2 are each independently of the other hydrogen, C1-C4alkyl, halogen or nitro, R3 and R4 are each independently of the other unsubstitute...
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JP2004509785A |
The invention relates to an optical data medium containing a preferably transparent substrate that is optionally already coated with one or more reflective layers and on the surface of which have been applied: (1) an information layer th...
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JP2004509377A |
The present invention relates to a singly recordable optical data medium using Co-phthalocyanine complexes of the formula (I) In which the groups are defined herein, as light-absorbing compounds in the information layer of optical data m...
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JP2004509208A |
Disclosed are bisazo compounds of the formula Ia or Ib where R1 is hydrogen or methyl, the X groups are independently -CH2CH2- or -CH2CH2CH2-, R2, R3, and R4 are independently hydrogen or methyl, A is an anion and n corresponds to the va...
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JP2003525949A |
The cationic dyes of formula (1) specified in claim 1 are suitable especially for colouring keratin-containing fibres, more especially for colouring hair.
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JP2003128525A |
To provide a dye composition having resistance to light, weather, washing, sweat and abrasion, and with which color having excellent chromaticity can be obtained in a wide range of colors, especially including standard colors such as bla...
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JP2002192828A |
To provide an ink jet printing method employing a cationic dye suitable for usage in a water-base ink for ink jet printing, which gives an image with a higher light stability through the adoption of a specified acceptor element.This ink ...
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JP2002121451A |
To provide a printed image having lightfastness irrespective of the receiver type.This ink jet printing method comprises (A) a step of providing an ink jet printer that is responsive to digital signals, (B) a step of loading the printer ...
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JP2002114933A |
To provide a cationic dye suitable for use in a water-base ink for ink jet printing, giving a bright light-stable image.An ink composition for ink jet printing is made which contains water, a wetting agent, and a delocalized cationic azo...
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JP2002069351A |
To provide an ink composition capable of forming an image excellent in light fastness irrespective of the types of a receptor.This ink composition for an ink jet contains water, a moisture- retaining agent and a water-dispersing polymer ...
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JP3248814B2 |
PURPOSE: To obtain the subject composition excellent in environmental stability and long-term stability and also in fastness (water resistance and light resistance) of writing by using a specified basic dye salt. CONSTITUTION: This ink c...
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JP2001288056A |
To obtain a hair dye composition having extremely high hair dye power, slight color fading with days and a slight change in color tone even in preservation. This hair dye composition contains a direct dye of formula (1) [A is a (substitu...
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JP3205576B2 |
PURPOSE: To provide a new cationic dye having a specified structure, useful, e.g. for coloration or surface dyeing of paper, fiber and leather, excellent in dyeing properties and capable of dyeing without remaining an unfixed dye in the ...
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JP3179931B2 |
PURPOSE: To provide a dye composed of a specific red dye, excellent in light-fast and useful for dyeing acrylic fiber, polyester fiber dyeable by cationic dyes, etc. CONSTITUTION: The dye composed of a red dye expressed by formula [R1 is...
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JP3160317B2 |
PURPOSE: To obtain the subject intermediate and colorant suitable for a reactive and compatible intermediate substance by successively reacting an initial reactant having a specific glycidol component, epoxide reactant intermediate and a...
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JP3130924B2 |
The dyes of the formula where R1 is C1-C4-alkoxy or chlorine, R2 is C1-C4-alkyl, R3 is C1-C4-alkyl, R4 is C1-C2-alkyl, R5 is hydroxyethyl or hydroxypropyl, and An<(-)> is an anion, with the proviso that R3 and R4 are not both...
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JP2000355668A |
To obtain a cationic dye which is suitable for the use in an aqueous ink for ink jet printing capable of giving a bright, light-stable image by incorpo rating water, a wetting agent, and a nonlocalized cationic azo dye derived from the q...
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JP3100088B2 |
Novel dyes of the formula in which the symbols have the meaning explained in the description, their preparation and use and the corresponding anhydro bases.
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JP2000263922A |
To provide an ink jet recording sheet of color metallic luster having little or no failure in the color registering of an ink receiving layer surface. The ink jet recording sheet of color metallic luster includes an adhesive resin layer,...
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JP3090487B2 |
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JP3058674B2 |
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JP2000086472A |
To obtain a composition capable of applying stronger coloration with scarcely any selectivity and useful for dyeing karatinous fibers such as human hair by including a specific direct dye and a specified thickening polymer in a medium. T...
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JP3016104B2 |
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JP2000063248A |
To obtain a composition for dyeing a keratin fiber such as human hair, showing a good resistance to attacking factors to the hair and capable of dyeing without selectivity by including a specific cationic direct dye and a thickening poly...
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JP2000063247A |
To obtain a composition for dyeing a keratin fiber such as human hair, showing a good resistance to attacking factors to the hair, not having selectivity and capable of dyeing more potently by including a specific cationic direct dye and...
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JP2000063246A |
To obtain a composition for dyeing a keratin fiber such as human hair, showing a good resistance to attacking factors to the hair, not having selectivity and capable of dyeing more potently by including a specific cationic direct dye and...
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JP2000026746A |
To obtain a new dyestuff consisting of a specific cationic azo dyestuff, useful for dyeing and printing of polymeric materials, and having characteristics such as an excellent light fastness, a high color depth and an affinity to fibers....
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JP2000026747A |
To obtain a new cationic sulfonic acid dyestuff excellent in dyeing and printing of a polymeric material, especially a paper. This cationic sulfonic acid dyestuff is a dyestuff of formula I [A1, A2 are each oxy, carbonyl, a carbonyl-(1-4...
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JP2953669B2 |
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JPH11228852A |
To obtain the subject dye giving bright, strongly greenish blue color in an inkjet ink and easily soluble in a solvent to be used for an ink. This dye is a cationic thiadiazole diphenylamine dye of formula I (R1 and R2 are independently ...
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JP2849215B2 |
The novel azo dyes of formula I as indicated in claim 1 are suitable for dyeing and printing, especially paper of all kinds.
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JP2810737B2 |
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JP2638621B2 |
The novel disazo dyes of the formula (1) specified in Claim 1 are suitable for dyeing and printing, in particular of paper of all types.
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JPH09111147A |
To impart an excellent water solubility and a good aging stability as a powder to C.I. Basic Red 46, a cationic azo triazole dye, which, when produced by a conventional process, becomes oily by converting the dye into a powder form by mi...
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JP2574338B2 |
Dyes are transferred from a substrate to a plastics-coated paper by sublimation or vaporization using a thermal printing head by using a substrate of which there are dyes of the formula where R1, R2, R3, R4 and R5 each have defined meani...
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JPH0912911A |
PURPOSE: To obtain the subject dye having specifically combined substituent groups, having good magenta color hue and excellent light resistance and useful for image formation due to sublimation type thermal transfer recording. CONSTITUT...
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JPH0912914A |
To decrease the toxicity of a waste liquid of a dyeing process and prevent the pollution of ecosystem in water by including plural hydrophilic groups into a cationic dye to be used in the dyeing process. The toxicity of waste liquid is d...
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JP2562151B2 |
Disazo dyes which are suitable for dyeing and printing, especially of paper of all kinds. The dyes correspond to the formula +TR wherein R1, R2 and R3 are each an alkyl radical, A is an alkylene radical, n is 1 or 2, V, X, Y and Z are no...
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JPH08239586A |
To provide a cationic 1,3,4-thiadiazole dye which is excellent in fastness to light, wet treatment, and friction, has a high affinity with fibers and is useful for dyeing polyacrylonitrile materials, etc. A cationic dye of formula I (whe...
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JPH08231867A |
To obtain a cationic 1,3,4-thiadiazole dye useful for inks, etc., for dyeing or textile printing of fibers, etc., or printing inks, by employing a specific molecular structure. This dye is represented by formula 1 [R2 is 1-12C alkyl, 2-1...
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