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序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
161	Process for the production of aminoanthraquinone compounds	US472141	1974-05-22	US4016182A	1977-04-05	Paul Buecheler
The present invention concerns a novel process for the reduction of a nitro-anthraquinone compound of formula I: ##STR1## wherein M IS AN INTEGER 1, 2 OR 3, ANDn is an integer 1, 2 or 3,The sum of m + n being 3, 4 or 5, and the rings A and B are either further substituted or unsubstituted,To the corresponding amino-anthraquinone compound which comprises reacting the compound of formula I with hydrazine in aqueous medium. The resulting amino-anthraquinone compounds are in general known and are useful intermediates in the production of anthraquinone dyestuffs.
162	Process for preparing 1-aminoanthraquinone	US557058	1975-03-10	US3975411A	1976-08-17	Muneyasu Sameshima; Tagui Osawa; Utaka Hirai
5-Nitro-1,4,4a,9a-tetrahydroanthraquinone is suspended in water in the form of a powder and then catalytically hydrogenated in the presence both of a hydrogenation catalyst containing a metal such as palladium, platinum or the like as its effective component and of a base such as sodium hydroxide, pyridine or the like thereby to form a hydroquinone type compound of 1-aminoanthraquinone. By contacting the resultant reaction solution with air or by adding an oxidizing agent such as hydrogen peroxide to the reaction solution, the hydroquinone type compound is readily oxidized into 1-aminoanthraquinone in the suspended state.
163	Process for the manufacture of amino-anthraquinones	US400759	1973-09-26	US3933866A	1976-01-20	Zdenek Seha
A process for the manufacture of aminoanthraquinones from nitroanthraquinone, wherein the nitroanthraquinones are treated with ammonia in dipolar aprotic solvents that are inert towards ammonia and nitroanthraquinones.
164	Process for isolating aminoanthraquinones	US33801173	1973-03-05	US3873582A	1975-03-25	SZEKELY ISTVAN
The present invention relates to a process for the separation of mixture of aminoanthraquinones, wherein the amines are partitioned in a system of two liquid phases consisting of an acid, aqueous phase and an organic phase which is immiscible with water, the two phases are separated, and the amines are isolated therefrom.
165	Process for the manufacture of anthraquinone derivatives	US15416971	1971-06-17	US3836548A	1974-09-17	GRELAT M; ARCHAMBAULT J
1-AMINO-2-HYDROXYMETHYL-ANTHRAQUINONE IS OXIDISED TO GIVE 1-AMINO-ANTHRAQUINONE-2-CARBOXYLIC ACID.
166	Dispersible anthraquinone dyestuffs	US21985172	1972-01-21	US3806524A	1974-04-23	HINDERMANN P; KOLLIKER H; STAUB A
1-V1,2-(R"-O-CO-O-Y''-X2-),4-V2''-ANTHRAQUINONE DIFFICULTLY WATER-SOLUBLE ANTHRAQUINONE DYESTUFFS FREE FROM WATER-SOLUBILIZATING GROUPS WHICH DISSOCIATE ACID IN WATER OF THE FORMULA WHEREIN V1 REPRESENTS HYDROXYL OR --NH2, V2'' REPRESENTS HYDROGEN, HYDROXYL, PHENYLAMINO OR PHENYLAMINO RING-SUBSTITUTED BY ONE SUBSTITUTED SELECTED FROM CHLORINE AND C1-C4 ALKOXY OR BY ONE TO THREE C1-C4ALKYL, X2 REPRESENTS OXYGEN,SULPHUR, --CO--O--, --CONH--, --SO2--O--, --SO2NH-- OR --O--ALKYLENE--O--, WHEREIN THE ALKYLENE MOIETY HAS AT MOST 4 CARBON ATOMS, Y'' IS AN ALIPHATIC, AROMATICOR HETEROCYCLIC BRIDGE, AND R" IS ALKYL, CYCLOHEXYL OR ARYL; THESE DYESTUFFS BEING SUITED PARTICULARLY FOR THE DYEING OF SYNTHERIC ORGANIC FIBERS, ESPECIALLYPOLYETHYLENE GLYCOL TEREPTHALATE FIBERS, AFFORDING DYEINGS ON THESE FIBERS WHICH HAVE GOOD FASTENESS PROPERTIES AND ESPECIALLY FOOD FASTENESS TO LIGHT AND SUBLIMATION.
167	Dispersible anthraquinone dyestuffs	US3767681D	1972-01-21	US3767681A	1973-10-23	KOELLIKER H; STAUB A; HINDERMANN P
DIFFICULTLY WATER-SOLUBLE ANTHRAQUINONE DYESTUFFS, FREE FROM WATER-SOLUBILIZING GROUPS WHICH DISSOCIATE ACID IN WATER OF THE FORMULA WHERIN V1 REPRESENTS HYDROXYL OR -NH2, V2 REPRESENTS HYDROGEN, HYDROXYL, -NH2, LOWER AKYLAMINO, CYCLOHEXYLAMINO, PHENYLAMINO, PHENOXYPHENYLAMINO, PHENYLAZOPHENYLAMINO OR PHENYLAMINO RING-SUBSTITUTED BY CHLORINE LOWER ALKYL OR LOWER ALKOXY, X IS OXYGEN OR SULFUR, Y IS C1-C4-ALKYLENE OR 1-V1,2-(R-O-CO-O-Y-NH-SO2-C6H4-X-),3-W,4-V2-ANTHRAQUINONE W IS HYDROGEN, CHLORINE OR X-PHENYLENE -SO2-NH-Y-O-CO-O-R AND R REPRESENTS AN OPTIONALLY SUBSTITUTED ALIPHATIC CYCLOALIPHATIC OR AROMATIC RADICAL; THESE DYESTUFFS BEING SUITED PARTICULARLY FOR THE DYEING OF SYNTHETIC ORGANIC FIBERS, ESPECIALLY POLYETHYLENE GLYCOL TEREPHTHALATE FIBERS, AFFORDING DYEINGS ON THESE FIBERS WHICH HAVE GOOD FASTNESS PROPERTIES AND ESPECIALLY GOOD FASTNESS TO LIGHT AND SUBLIMATION.
168	Anthraquinone compounds	US3642837D	1969-03-06	US3642837A	1972-02-15	GREENHALGH COLIN WILLIAM; NEWTON DAVID FRANCIS
ANTHRAQUINONE COMPOUNDS WHICH CONTAIN ONE OR TWO CHLOROMETHYL OR BROMOMETHYL GROUPS EACH OF WHICH IS IN ORTHO POSITION TO AN AMINO GROUP WHICH IS ATTACHED TO AN X-POSITION OF THE ANTHRAQUINONE NUCLEUS WHICH MAY CONTAIN ADDITIONAL SUBSTITUENTS, THE PREPARATION OF THE SAID COMPOUNDS FROM THE CORRESPONDING HYDROXYMETHYL DERIVATIVES, AND THE USE OF THE SAID COMPOUNDS AS INTERMEDIATES IN THE MANUFACTURE OF DYESTUFFS.
169	Process for dyeing or printing fibers from aromatic polyesters	US3503697D	1967-11-15	US3503697A	1970-03-31	RAMANATHAN VISVANATHAN

170	Anthraquinone dyestuffs and processes for their production	US3468879D	1966-04-11	US3468879A	1969-09-23	HARMS WOLFGANG; OERTZEN KLAUS VON; BEIN HANS-SAMUEL; SIEGEL EDGAR

171	1-amino-2-alkoxy-4-anthraquinonylaralkyl urethanes	US3455970D	1966-11-15	US3455970A	1969-07-15	RICKENBACHER HANS RUDOLF
The invention comprises compounds of the formula where A is aryl, X is alkyl or alkoxyalkyl and Y is alkylene. The compounds are prepared by reacting a compound of the formula with a halogenoformic acid aralkyl ester.
172	2-cyanovinyl esters of organic carboxylic acids	US21851062	1962-08-22	US3288779A	1966-11-29	JUSTIN RANDALL JOHN

173	Process for the preparation of 2, 3, 4-trichloroanthraquinone-1-carboxylic esters	US25446463	1963-01-28	US3284472A	1966-11-08	PAUL KNIEL

174	New anthraquinone dyestuffs	US25936263	1963-02-18	US3185698A	1965-05-25	JACOB KOCH; MAX JOST

175	1-amino-2-anthraquinoylamino-dinaphthofurandiones	US74526158	1958-06-30	US2995579A	1961-08-08	FRANCESCO SARTORI MARIO

176	Dyestuffs of the anthraquinone series	US70328257	1957-12-17	US2911417A	1959-11-03	ERNST ANTON; JULIUS EISELE; WILHELM FEDERKIEL

177	Halogenated amino-anthraquinonyl-oxdiazoles	US19718150	1950-11-22	US2650926A	1953-09-01	STILMAR FREDERIC B

178	Preparation of alpha-amino anthraquinone	US7846649	1949-02-25	US2610971A	1952-09-16	MCSHEEHY JUSTIN A; RAIMOND WILLIAM A

179	Vat dyes of the anthraquinone-oxdiazole series	US15180450	1950-03-24	US2601179A	1952-06-17	STILMAR FREDERIC B

180	Vat dyes of the anthraquinone 1, 3, 4-oxdiazole series	US8161949	1949-03-15	US2511018A	1950-06-13	STILMAR FREDERIC B

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