| Document |
Document Title |
|
JPS62156168A |
NEW MATERIAL:A compound shown by formula I (M1WM3 are H, alkali metal, ammonium or organic ammonium; R1 and R2 are 1W3C alkyl, 1W3C alkoxy, halogen or H; m is 1W2; X and Y are 6W18C alkylamine residue, alkoxyalkylamine residue, arylamine...
|
|
JPS62119273A |
Liquid crystal material containing at least one dyestuff of the formula I in which A=the radical of an azo dyestuff, X=O or NH, R' and R''=H or C1-C4-alkyl, it being posible for the radicals to be identical or different, but these radica...
|
|
JPS6272757A |
Monoazo dyes of formula (I) are new, where R1 = 1-3C alkyl; R2 = Me, Et or 1-4C alkoxy opt. substd. by OMe or OEt.
|
|
JPS6214584B2 |
A compound of the formula, wherein R is an aromatic compound selected from the group consisting of: +TR wherein R1, R2, R3, R4, R5, R6 and R7 which may be the same or different, are each selected from the group consisting of hydrogen, ch...
|
|
JPS6256462A |
The invention relates to new 3-halogenoacetonesulfonamides of the formula X-CH2-CO-CH2-SO2NH2 in which X=F, Cl, Br or I, and to the preparation and use thereof. The preparation of the bromine compound according to the invention is effect...
|
|
JPS6245665A |
NEW MATERIAL:Compounds of formula I, wherein M1, M2 are each H, alkali metal, (org.) ammonium group; X is a residue of a 6W18C (alkoxy)alkylamine. USE: Azo pigments which are suitable for use in ink for printing, writing utensils, record...
|
|
JPS621386B2 |
|
|
JPS6158030B2 |
|
|
JPS61238874A |
PURPOSE: To provide the titled compsn. which has excellent ejectability, gives an image having excellent resistance to water and light and is useful as magenta water-based ink, containing a specified water-soluble dye. CONSTITUTION: An i...
|
|
JPS61221181A |
A process for the preparation of 2,4,6-tris(aminophenylamino)triazines by condensing s-trichlorotriazine with 3 equivalents of a partially protected phenylenediamine and subsequently removing the protective groups, which process comprise...
|
|
JPS6142943B2 |
1. Metal-containing polyzo dyestuffs of the general formula see diagramm : EP0011873,P10,F1 wherein D denotes a radical of the benzene or naphthalene series, R1 and R2 indendently of the another denote hydrogen, C1 -C4 -alkyl, C1 -C4 -al...
|
|
JPS6142749B2 |
Azo dyestuff ester of the formula A-N=N-B(OR)n wherein A is a five- or six-membered heterocyclic radical of up to 2 hetero ring atoms selected from nitrogen, sulfur and oxygen, and wherein the heterocyclic ring may be substituted with at...
|
|
JPS6139347B2 |
Azo dyes having 2,6-diaminopyridine derivatives as coupling components which preferably bear cyano or carbamoyl as substituents in the 3-position. The dyes give brilliant yellow to blue colorations, particularly on synthetic polyesters, ...
|
|
JPS61189259A |
The invention relates to novel sulfone compounds of formula I (I) wherein R1 is an unsubstituted or substituted phenyl or naphthyl radical, R2 is hydrogen or the radical of the formula R3 and R4 are -CN or -COOR5, in which R5 is C1-C4 al...
|
|
JPS61184541A |
PURPOSE: To obtain a material high in sensitivity by enabling a dye moiety shifted in the max. absorption wavelength to be obtained at the time of reaction with the oxidation product of a color developing agent. CONSTITUTION: The dye moi...
|
|
JPS6132349B2 |
|
|
JPS6132350B2 |
|
|
JPS6127414B2 |
|
|
JPS6126591B2 |
|
|
JPS6121507B2 |
Novel nematic liquid crystalline azo-compounds have been found, which are anisotropic over a wide temperature range which includes room temperature.
|
|
JPS6119672B2 |
A dye compound suitable for use in solution with a liquid crystal material is characterized by one of the following formulae: +tr (III) a derivative of (I) or (II) containing one or more simple lateral substituents or bridging groups on ...
|
|
JPS6115102B2 |
Improved process for the sulfatation of the hydroxy group of a beta -hydroxy-ethylsulfonyl group present in compounds selected from the dyestuff class which comprises carrying out the reaction in a machine operating with a kneading actio...
|
|
JPS6111265B2 |
|
|
JPS618107B2 |
|
|
JPS616862B2 |
Certain solid dye bases which are precursors of acrylic fiber dyes and which contain a tertiary nitrogen atom are effectively quaternized in high yield and purity in a "dry state" quaternization process comprising contacting the dye base...
|
|
JPS614423B2 |
Preparation of water-soluble, green phthalocyanine-azo dyes of the formula (I) and salts thereof by diazotising an amine of the formula (II) in which the amino group is bonded to an aromatic carbon atom of the radical ar, and coupling in...
|
|
JPS614392B2 |
Dyestuff intermediates of the formula wherein R1 represents hydrogen, an alkyl radical of 1 to 8 carbon atoms or a phenyl radical, R2 represents hydrogen or an acyl radical and Z represents hydrogen or a sulfo group, and the use thereof ...
|
|
JPS612761A |
Disazo and trisazo compounds of the formula and salts thereof, wherein in each B is independently hydrogen; C1-4alkyl; (C1-4alkoxy) C1-4alkyl; C2-4hydroxyalkyl; C5-6cycloalkyl; C5-6cyloalkyl substituted by 1 to 3 C1-4alkyls; phenyl (C1-3...
|
|
JPS612771A |
PURPOSE: An ink composition that contains a specific disazo dye, thus being suitable for use in printing, writing, recording and stamping, because it is free from clogging during storage or use. CONSTITUTION: In an ink composition which ...
|
|
JPS6056836B2 |
|
|
JPS60238367A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
|
|
JPS60228569A |
The invention relates to aminoazo compounds of the formula I (I) in which X and Y are identical or different and denote hydrogen, chlorine, bromine, methyl, methoxy, ethoxy, nitro, trifluoromethyl, carbomethoxy or carboethoxy, A represen...
|
|
JPS6039099B2 |
|
|
JPS6035117B2 |
A reagent for measuring a lipase activity comprised of a higher fatty acid ester having the general formula wherein R1 is a straight chain alkyl group; R2 is hydrogen or a halogen atom; R3 and R4 are independently a nitro group, an alkyl...
|
|
JPS60130651A |
Metal-free compounds of the formula +TR and 1:1 and 1:2 metal complexes thereof, and salts of the metal-free compounds and 1:1 and 1:2 metal complexes, where R is hydrogen, -SO3H or -NR5R6; Ra is hydrogen or -NR5R6; R1 is hydrogen, halog...
|
|
JPS6024820B2 |
|
|
JPS6024818B2 |
|
|
JPS60104943A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
|
|
JPS60101153A |
There are described silane acetoacetarylide dyes, composite pigments obtainable therefrom by grafting onto an inorganic substrate or support, and processes for preparing the same. The dyes have the general formula: wherein R, R1 and R2, ...
|
|
JPS6020419B2 |
|
|
JPS6014341B2 |
Photographic recording material containing a shifted photographic dye releasing compound which contains a blocked hydroxy group and a neighboring group which anchimerically assists hydrolytic cleavage of the blocking group, which compoun...
|
|
JPS6063259A |
The flow and handling characteristics of pigment, generally arylide yellow or orange pigment, dispersions are improved by incorporating in them a small amount of a novel rheology modifier that is the product obtained by recting an arylid...
|
|
JPS609537B2 |
|
|
JPS606974B2 |
The present invention relates to new vat dyestuffs of the general formula WHEREIN A represents vattable polycyclic quinone, X represents oxygen or sulphur, B represents a 6-membered heterocycle with 2 to 3 nitrogen atoms which optionally...
|
|
JPS606975B2 |
Cationic triazinyl dyestuffs of the formula +TR wherein R11 and R12 independently of one another are H, Cl, Br, OCH3, OC2H5, CH3 or C2H5, X is a radical of the formula COCH3, CN, COOCH3, COOC2H5, CONH2 or COC6H5, Y and Z independently of...
|
|
JPS605618B1 |
|
|
JPS604977B2 |
A novel color diffusion transfer photographic element is disclosed which is characterized as having a photosensitive element containing a compound represented by the formula wherein A represents oxygen or a group of the formula =NR (in w...
|
|
JPS603429B2 |
|
|
JPS601342B2 |
|
|
JPS5945013B2 |
Disclosed are compounds of the formula, or WHEREIN D is, X is -COOM or -SO3M, R1 and R2, independently, are hydrogen, halogen, C1-3alkyl or C1-3alkoxy, M IS 1, 2 OR 3, AND, WHEN 3, THE TWO SULPHO GROUPS ARE OTHER THAN ON ADJACENT CARBON ...
|
