子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 201 | Azo dyestuffs containing alpha, alpha-bis(trifluoromethyl) benzyl alcohol groups | US41580064 | 1964-12-03 | US3360507A | 1967-12-26 | FISHER WILLIAM A; STEINER RUSSELL I |
| 202 | Dyeing metallized polyolefins with benzothiazoleazonaphthol dyes | US54907366 | 1966-02-23 | US3341278A | 1967-09-12 | STRIGHT PAUL L |
| 203 | Cationic metal containing 8-hydroxyquinoline azo dyestuffs | US48015865 | 1965-08-16 | US3301845A | 1967-01-31 | KENJIRO HOSOKAWA; YASUSHI KOJIMA; MOTOO MORI; MASAAKI SUZUKI |
| 204 | 1, 3-diketone dyestuffs | US26185963 | 1963-02-28 | US3245980A | 1966-04-12 | STRIGHT PAUL L |
| 205 | Certain pyrazoloquinazolone compounds | US8316761 | 1961-01-17 | US3150136A | 1964-09-22 | GERHARD WOLFRUM; ROLF PUTTER; KARL-HEINZ MENZEL |
| 206 | Water-insoluble metalliferous azo-dyestuffs and process for preparing them | US5436060 | 1960-09-07 | US3084151A | 1963-04-02 | RICHARD GROSS; HASSO HERTEL; WALTER STAAB |
| 207 | Benzothiazole azo diphenylamine compounds | US45536454 | 1954-09-10 | US2857371A | 1958-10-21 | STRALEY JAMES M; FISHER JOHN G |
| 208 | Pigment and compositions thereof | US35203953 | 1953-04-29 | US2836588A | 1958-05-27 | FEARON ROBERT E |
| 209 | Benzothiazole azo cyclohexanedione-1, 3 compounds | US45982454 | 1954-10-01 | US2822359A | 1958-02-04 | STRALEY JAMES M; SAGAL JR JOHN |
| 210 | Metallisable azo dyestuffs | US53276155 | 1955-09-06 | US2794797A | 1957-06-04 | RONALD DAVIES ROBERT; ROBERTUS TODD ALEXANDER |
| 211 | Azo dyestuffs and process of making same | US20870238 | 1938-05-18 | US2208170A | 1940-07-16 | FRITZ STRAUB; PETER PIETH |
| 212 | Azo dyestuffs | US14271937 | 1937-05-14 | US2195786A | 1940-04-02 | MAX SCHMID |
| 213 | Cupriferous polyazo dyes and their production | US72316234 | 1934-04-30 | US2045090A | 1936-06-23 | WERNER LANGE; ULRICH DREYER |
| 214 | COLORING COMPOSITION, COLOR FILTER, PATTERN FORMING METHOD, SOLID-STATE IMAGING DEVICE, AND IMAGE DISPLAY DEVICE | US15970087 | 2018-05-03 | US20180252852A1 | 2018-09-06 | Naotsugu MURO; Seongmu BAK; Akiko YOSHII; Yoshinori TAGUCHI; Yousuke MURAKAMI |
| Provided are a coloring composition capable of producing a film having fewer defects generated, and the like even in a case where the coloring composition is stored for a long period of time in an environment with variations in temperature, a color filter, a pattern forming method, a solid-state imaging device, and an image display device. The coloring composition includes a heterocycle-containing coloring agent such as a compound represented by Formula (1), a phthalimide compound, a solvent, and a resin. In Formula (1), R1 to R13 each independently represent a hydrogen atom or a substituent, and adjacent groups of R1 to R8 may be bonded to each other to form a ring, provided that at least one of the pairs of adjacent two groups of R1 to R8 is bonded to each other to form an aromatic ring. | ||||||
| 215 | LABELED EVANS BLUE DYE DERIVATIVE FOR IN VIVO SERUM ALBUMIN LABELING | US15587948 | 2017-05-05 | US20170239376A1 | 2017-08-24 | Xiaoyuan Chen; Lixin Lang; Gang Niu |
| Disclosed is a compound of formula (I): wherein L, R1-R5, A, B, M, and n are as defined in the specification, as well as a method of preparing the compound. Also disclosed are a method of blood-pool imaging in a mammal and a method of imaging a lymph node in a mammal, comprising use of the compound. | ||||||
| 216 | Azo-metal chelate dye and optical recording medium | US11205078 | 2005-08-17 | US07642036B2 | 2010-01-05 | Kenichi Satake; Yuko Naitou; Hisashi Shoda; Yuki Suzuki |
| The azo-metal chelate dye to which the present invention is applied is a compound formed as follows: for example, 1,3,4-thiadiazole ring is selected as the diazo component; the diazo component is combined with a coupler component having condensed rings including a fluorine-substituted alkylsulfonylamino group and an amino group, to form an azo dye compound; and the azo dye compound forms chelate bonds with at least one metal selected from the group consisting of Co, Ni, Cu and Pd. Here, two absorption bands (OD1 and OD2) are seen in the absorption spectrum, which is measured in a range of 400 to 800 nm wavelengths. The azo-metal chelate dye is characterized in that the optical density ratio (OD2/OD1) of the two absorption bands is greater than 1.25. By using this azo-metal chelate dye, an optical recording medium capable of high-speed recording is provided. | ||||||
| 217 | Materials for high density optical recording media | US12149703 | 2008-05-07 | US20080220158A1 | 2008-09-11 | Jen-Ho Kang |
| Materials for optical recording media are disclosed. Specifically, the materials are metal chelate compounds of azo dyes, which are formed from sulfamoylated m-diaminobenzene compounds and benzene ring-containing azo compounds. Further, the invention provides an optical recording medium, characterized in that said metal chelate compounds of azo dyes are employed onto the optical recording medium to form a recording layer. The invention also discloses a process for the production of an optical recording medium. | ||||||
| 218 | Magenta metal chelate dyes and their use in ink-jet printers | US10550392 | 2004-03-15 | US07238228B2 | 2007-07-03 | Gavin Wright; Peter Gregory |
| A metal chelate of Formula (1) or salt thereof. Formula (1) wherein: R1 and R2 are each independently H or an organic group; M is a metal; p is 1 to 4; Y is an optionally substituted heterocyclic ring with a nitrogen ortho to the azo bridge; G is a substituent; and n is 0 to 5. Also inkjet inks, cartridges and processes | ||||||
| 219 | Azo metal dyes and optical data carrier containing one such azo metal dye as a light absorbing compound in the information layer | US10544447 | 2004-01-31 | US20060235210A1 | 2006-10-19 | Horst Berneth; Friedrich Bruder; Rainer Hagen; Karin Hassenruck; Serguei Kostromine; Christa Kruger; Rafael Oser; Josef-Walter Stawitz; Monika Engel; Timo Meyer-Friedrichsen |
| 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 reflection layers and if desired a protective layer or a further substrate or a covering layer have been applied, which can be written on and read by means of blue, red or infrared light, preferably laser light, where the information layer comprises a light-absorbent compound and, if desired, a binder, characterized in that at least one azo metal dye is used as light-absorbent compound. | ||||||
| 220 | Magenta metal chelate dyes and their use in ink-jet printers | US10550392 | 2004-03-15 | US20060180050A1 | 2006-08-17 | Gavin Wright; Peter Gregory |
| A metal chelate of Formula (1) or salt thereof. Formula (1) wherein: R1 and R2 are each independently H or an organic group; M is a metal; p is 1 to 4; Y is an optionally substituted heterocyclic ring with a nitrogen ortho to the azo bridge; G is a substituent; and n is 0 to 5. Also inkjet inks, cartridges and processes. | ||||||
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