| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | REACTIVE DYES, THEIR PREPARATION AND THEIR USE | US12063277 | 2006-08-02 | US20100154145A1 | 2010-06-24 | Hubert Jean Luc Christnacher; Athanassios Tzikas; Georg Roentgen |
| Reactive dyes of formula wherein B is an aliphatic bridging member, R1 is C1-C4alkyl, halogen or an —SO2—Z radical, R2 and R3 are each independently of the other C1-C4alkoxy, R4, R5 and R6 are each independently of the others hydrogen or unsubstituted or substituted C1-C4alkyl, k and q are each independently of the other the number 0 or 1, p is the number 0, 1 or 2, X1 and X2 are each independently of the other halogen, and T is halogen, a non-fibre-reactive substituent or a fibre-reactive radical of formula wherein (R7)0-2 denotes from 0 to 2 identical or different substituents from the group halogen, C1-C4alkyl, C1-C4alkoxy and sulfo, Z is vinyl or a —CH2—CH2—U radical and U is a group that is removable under alkaline conditions, Q is a —CH(Hal)-CH2-Hal or —C(Hal)=CH2 group and Hal is halogen, or T is a radical of formula wherein R1, R2, R3, R4, k, p and q each have the definitions given above, are suitable especially for dyeing cotton and yield dyeings having good all-round fastness properties. | ||||||
| 22 | Use of thiazolyl-pyridinium based dyes in optical layers for optical data recording | US11661885 | 2005-08-31 | US07655767B2 | 2010-02-02 | Andre Weiss |
| The present invention relates to the use of thiazolyl-pyridinium based dyes in optical layers for optical data recording, preferably for optical data recording using a laser with a wavelength up to 450 nm.The invention further relates to a write only read many (WORM) type optical data recording medium capable of recording and reproducing information with radiation of blue laser, which employs a thiazolyl-pyridinium based type dye in the optical layer.The present invention further relates to new thiazolyl-pyridinium based dyes, of formula (V), (VI) or (VIII). | ||||||
| 23 | Tricationic dyes | US12308042 | 2007-06-04 | US20100011518A1 | 2010-01-21 | Christian Cremer; Olof Wallquist; Victor Paul Eliu; Kishor Ramachandra Nivalkar |
| Disclosed are compounds of formula D is an aromatic or a cationic heteroaromatic group, which is optionally substituted by C1-C14alkyl, C1-C14alkoxy, hydroxy-C1-C14alkyl, C3-C8cycloalkyl, —CN, NO2, —NR3R4, halogen, C6-C10aryl, which is optionally substituted or C1-C14alkyl, or by one or more groups Z; E1 and E2 independently from each other are ═CH; or ═N—; K is an aromatic or heteroaromatic group which is optionally substituted by C1-C14alkyl, C1-C14alkoxy, C3-C8cycloalkyl, C6-C10aryl, halogen, hydroxy, NO2, —NR3R4, —N(R3)(CO)R4, —SO2NR1R2, —SONR1R2 or by one or more Z; or a radical of formula —NR1R2; R1 and R2 independently from each other are hydrogen; C1-C14alkyl; cyclo-C1-C14alkyl; C6-C10aryl; an aromatic or heteroaromatic group which is optionally substituted by C1-C14alkyl, C1-C14alkoxy, C3-C8cycloalkyl, C6-C10aryl, halogen, hydroxy, —NR5R6, —N(R5)—(CO)R5 or by Z; Z is a group of the formula (1a) *—X1—Y1—W1, wherein X1 is the direct bond; —NR7—; —O—; —NR7(C═O)—; —(CO)NR7—; —O(C═O)—; —(CO)O—; or —(C═O)—; Y1 is the direct bond; C1-C12alkylene, which is optionally interrupted by —O—, —NR8, —S—, —(C═O)—, —O(C═O)—, (C═O)O—, —NR7(C═O)—, —(C═O)NR7—, and which may substituted by C1-C14alkyl, hydroxy-C1-C14alkyl, hydroxy, —NR9R10 or halogen; or C6-C10arylene, which may substituted by C1-C14alkyl, hydroxy-C1-C14alkyl, hydroxy, amino or halogen; W1 is a cationic group; and R3, R4, R5, R6, R7, R8, R9 and R10 independently from each other are hydrogen; C1-C14alkyl; or Z; and An1−, An2− and An3− independently from each other are an anion. The compounds are useful for dyeing of organic materials, such as keratin-containing fibers, wool, leather, silk, cellulose or polyamides, especially keratin-containing fibers, cotton or nylon, more preferably human hair. | ||||||
| 24 | LAUNDRY CARE COMPOSITIONS WITH THIAZOLIUM DYE | US12554036 | 2009-09-04 | US20090320218A1 | 2009-12-31 | Mark Robert Sivik; Eugene Steven Sadlowski; Mu-ill Lim; Manuela Javet; Cecile Pasquier; Brian Joseph Loughnane; Michael David Cummings; Donna D'Angelo Morrall; Kevin Lee Kott; Keith Homer Baker; Eduardo Torres; Laurent D. Keiken; Patrick D. Moore; Dominick J. Valenti; Robert L. Mahaffey |
| The present invention relates to thiazolium dyes, laundry care compositions comprising one or more thiazolium dyes, processes of making such dyes and laundry care compositions and methods of using same. The dyes, compositions and methods of the present invention are advantageous in providing improved hueing of fabric, including whitening of white fabric, while avoiding significant build up of bluing dyes on the fabric. | ||||||
| 25 | Anthrapyridone compounds, water-based ink composition, and articles colored therewith | US230902 | 1999-02-03 | US6152969A | 2000-11-28 | Hiroyuki Matsumoto; Yasuo Shirasaki; Katsunori Fujii |
| The present invention relates to the development of a coloring matter which has a moderately bluish magenta color and an excellent lightfastness and can provide a wide range of color tones in the visible range when used together with yellow and cyan inks. A water-base ink composition or the like is prepared by using a sulfonic acid derivative of an anthrapyridone compound represented by general formula (I) as a magenta dye, wherein R.sub.1 ' represents alkoxycarbonyl, carbonyl or benzoyl; R.sub.2 represents hydrogen or alkyl; and R.sub.3 and R.sub.4 represent each independently hydrogen, halogeno, alkyl or alkoxy. ##STR1## | ||||||
| 26 | Pyridone-methide azo dyestuffs | US80618 | 1998-05-18 | US5955615A | 1999-09-21 | Rainer Hamprecht |
| Dyestuffs of the formula whereinD is the radical of a carbo- or heterocyclic diazo component,X represents O, NH, NT, NCOT, NCCH.sub.2 T or NSO.sub.2 T,and the other substituents have the meaning given in the description, are preferably suitable, if m=n=l=o, for dyeing and printing hydrophobic synthetic fiber materials and mixtures thereof with naturally occurring fiber materials. | ||||||
| 27 | Liquid dyestuff compositions | US6149 | 1998-01-13 | US5944856A | 1999-08-31 | Jurgen Geiwiz |
| A liquid dyestuff composition comprising from 4 to 50 wt % of a basic or cationic water soluble dyestuff, an organic or inorganic acid and 0.1 to 15.0 wt % of a phenolic derivative, the dyestuff having a solubility in water in the presence or absence of a phenolic derivative of at least 1 g/liter at a temperature of 25.degree. C. and the composition being made up to 100 wt % by water and optionally a water-miscible solvent and/or a dissolving auxiliary; a process of dyeing a substrate like paper with such composition; a powder or granulate form of such composition and the use of such a composition or powder or granulate thereof in a dyeing process. | ||||||
| 28 | Cationic diazo dyes for the dyeing of hair | US980028 | 1997-11-26 | US5879413A | 1999-03-09 | Roger W. Pengilly; Francis C. P. McLoughlin; Roger G. J. C. Twigg |
| Diazo dyes of the general formula (I) ##STR1## are described where X.sup.+ is a quaternary ammonium group and Y.sup.- is a counterbalancing anion. The dyes are useful for coloring hair. | ||||||
| 29 | Process for the preparation of cationic dyestuffs | US245412 | 1981-03-19 | US4342867A | 1982-08-03 | Harald Gleinig; Bernd Berger-Lohr; Kurt Breig |
| Cationic dyestuffs of the general formula ##STR1## wherein R.sub.1 represents hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 - to C.sub.4 - alkoxy, nitro or halogen,R.sub.2 represents hydrogen, C.sub.1 - to C.sub.4 -alkyl, C.sub.1 - to C.sub.4 -alkoxy, halogen or phenylazo,R.sub.3 represents C.sub.1 - to C.sub.3 -alkyl andA.crclbar. represents an anion,are prepared by reacting azo bases of the general formula ##STR2## wherein R.sub.1, R.sub.2 and R.sub.3 have the abovementioned meaning, with dialkyl sulphates of the general formula(R.sub.3 --O--).sub.2 SO.sub.2 (III)wherein R.sub.3 has the abovementioned meaning, in the absence of organic solvents and in the presence of water, the weight ratio of azo base to water being 100:15-100 and the molar ratio of azo base to dialkyl sulphate being 1:1.5-2.5, and, if desired, by replacing the alkyl-sulphate anion with another anion. | ||||||
| 30 | Process for dyeing cellulose-containing fibre materials | US116379 | 1980-01-29 | US4292037A | 1981-09-29 | Pierre Galafassi; Jean-Marie Adam; Peter Loew; Hans Scheidegger |
| There is described a process for dyeing paper or, in particular, cellulose containing fibre material with an aqueous dye liquor, which dye liquor contains at least one cationic or basic dye which(a) has available at least one system of delocalized .pi.-electrons, which system consists of at least 9 conjugated double bonds lying in one plane, and(b) possesses a planar molecular structure, the said material being treated, before or during dyeing, with at least one cationic or basic levelling agent; there is no necessity to add salt additionally to the dye bath, and there are obtained by this process level dyeings which exhibit a high degree of exhaustion of the dye, and which are characterized by good fastness properties, especially by good fastness to wet processing. | ||||||
| 31 | Cationic dyestuffs organophosphonic acid salts of quaternary ammonium alkylene amino azo dyes | US707497 | 1976-07-22 | US4246172A | 1981-01-20 | Gunther Boehmke; Udo-Winfried Hendricks |
| Cationic dyestuffs of the formula ##STR1## wherein F denotes the radical of a dyestuff,R denotes hydrogen or optionally substituted alkyl with 1-4 carbon atoms,R.sub.1 denotes alkyl with 1-4 carbon atoms,R.sub.5 and R.sub.6 denote optionally substituted alkyl, alkenyl or aralkyl or conjointly form the remainder of a heterocyclic ring, andR.sub.7 denotes alkyl with 1-4 carbon atoms,are especially suitable for dyeing textiles of polyacrylonitrile and acid modified polyesters and polyamides. | ||||||
| 32 | Quaternized azo dyestuffs | US648568 | 1976-01-12 | US4113717A | 1978-09-12 | Brian Parton |
| Azo dyestuffs devoid of carboxylic acid and sulphonic acid groups and of the formula I: ##STR1## wherein A.sym. is a positively-charged aromatic or heterocyclic group, X.crclbar. is an anion; R is hydrogen or an optionally-substituted alkyl, aryl, aralkyl or cycloalkyl group, R.sup.1 is hydrogen, or an optionally-substituted alkyl or aralkyl group and the quinoline ring may be further substituted, and processes for the manufacture of such dyestuffs which are useful for the coloration of synthetic polymeric materials such as acrylonitrile polymers and copolymers. | ||||||
| 33 | Basic azo dyestuffs of the 2,6-diamino-pyridine series | US35660873 | 1973-05-02 | US3899478A | 1975-08-12 | FLECKENSTEIN ERWIN; MOHR REINHARD; HEINRICH ERNST |
| A basic azo dyestuff of the formula
WHEREIN A is an aromatic or heterocyclic diazo component, R1 and R2 each is primary, secondary or tertiary amino or hydrazino, R3 is cyano, carbo lower alkoxy, carbamoyl, lower alkyl carbamoyl, di lower alkyl carbamoyl, lower alkylsulfonyl or phenylsulfonyl, R4 is lower alkyl, substituted lower alkyl or phenyl, m is 1 or 2 and X is an anion and at least one of the groups A, R1, R2 and R4 contain a quaternary ammonium group of the formula wherein Y1 and Y2 are hydrogen, lower alkyl, benzyl or cyclohexyl, Y3 is hydrogen, lower alkyl, benzyl, cyclohexyl, lower alkoxy or amino or the nitrogen atom forms together with Y1 and Y2 or Y3 a heterocyclic ring. The novel dyestuffs are suitable for the preparation of writing and stamping inks or ball pen pastes and can be used for rubber printing. They are also suitable for the dyeing, printing or mass dyeing of tannined cellulose fibers, silk, hair, leather, coco fibers, jute, sisal or synthetic fibers, such as acetate silk, polyamide fibers or acid modified polyolefin, polyamide or polyester fibers, especially, however, of fibers containing polyacrylonitrile or polyvinylidene cyanide. The dyeings obtained on these fibers have, mostly, a high tinctorial strength and, in general, good fastnesses to light and to wet processing. |
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| 34 | Process for the quaternization of basic dyestuffs | US3718642D | 1969-06-25 | US3718642A | 1973-02-27 | LEHMENT K; RAUE R |
| Process for the production of basic dyestuffs of the formula
BY QUATERNIZING DYE BASES OF THE FORMULA IN THE PRESENCE OF ALKALINE AGENTS WHEREIN THE IMPROVEMENT COMPRISES ADDING AS ALKALINE AGENTS TERTIARY AMINES WHICH ARE SPACE OCCUPYING SUBSTITUTED ON THE NITROGEN ATOM. In the formulas given R represents the residual constituent of a 5- or 6-membered heterocyclic ring; R1 and R2 are alkyl, cycloalkyl or aralkyl and R1 can additionally be aryl; A is an aromatic or heterocyclic radical and X is an anion. The compounds are used as basic dyestuffs. |
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| 35 | イオン性有機化合物と、このイオン性有機化合物を用いたナノ炭素材料膜の製造方法 | JP2020071827 | 2020-04-13 | JP2021167400A | 2021-10-21 | 神▲徳▼ 啓邦; 松澤 洋子 |
| 【課題】配向しており、分散剤が除去されたナノ炭素材料膜を作製するための、光応答性分散剤を構成するイオン性有機化合物を提供する。 【解決手段】イオン性有機化合物は下記の一般式(I)で表される。 Aは1以上2以下の芳香環またはシクロアルカンであり、この芳香環は置換基を有していても、縮合していてもよい。この芳香環またはシクロアルカンが2つのとき、これらはアミド基、エステル基などを介して、または単結合で結合されていてもよい。R1は単結合または炭素数1もしくは2のアルキル基を示し、Dは1価のアニオンを示し、XとYは上記3つの組み合わせのいずれかであり、Bは特定の窒素含有の二価の基である。 【選択図】図1 |
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| 36 | Method of dyeing polyacrylonitrile material | JP33084890 | 1990-11-30 | JP3130924B2 | 2001-01-31 | ヘルター ウィルフリート; コラー ジョセフ |
| 37 | Dyeing composition for keratin fiber, containing cationic direct dye and thickening polymer | JP19681699 | 1999-07-09 | JP2000063247A | 2000-02-29 | LANG GERARD; COTTERET JEAN |
| PROBLEM TO BE SOLVED: 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 a thickening polymer in a medium suitable for the dyeing. SOLUTION: This dyeing composition for a keratin fiber containing a cationic direct dye and a thickening polymer, is obtained by containing, in a medium suitable for the dyeing, (A) a cationic direct dye of the formula: A-N=N-B [A is a group of formula I (R1 is Cl, Br or the like; R2 is a 1-4C alkyl or the like; R3, R4 are each phenyl or the like; X- is chloride or the like) or the like; B is a group of formula II (R8 is H, Cl or the like; R9 is H, Br or the like; R10 is H, OH or the like) or the like] and (B) at least one kind of thickening agent selected from biopolysaccharide gums derived from microorganisms such as a nonionic guar gum, a sclerogulcan gum, etc., gums obtained from exuding liquids of plants such as a gum arabic, a pectin, an alginate, a starch and a carboxyalkyl cellulose. COPYRIGHT: (C)2000,JPO | ||||||
| 38 | Cationic direct dye and dyeing composition for keratin fiber containing direct adhesive polymer | JP9757499 | 1999-04-05 | JPH11343218A | 1999-12-14 | RONDEAU CHRISTINE |
| PROBLEM TO BE SOLVED: To obtain a dyeing composition for human keratin fiber, e.g. hair or the like, by including a specific cationic direct dye and a specific direct adhesive polymer in a medium. SOLUTION: The objective composition is obtained by including (A) a cationic direct dye, e.g. (i) a compound of formula I D is N or CH; R1 and R2 are each H, a heterocyclic ring or the like; R3 and R'3 are each H, Cl or the like; X<-> is chloride ion or the like; A is the group of formula II [R4 is a (substituted) 1-4C alkyl] or the like}, (ii) a compound of formula III [R6 is H or a 1-4C alkyl; R7 is a heterocyclic ring, an alkyl or the like; R8 and R9 are each H, bromine or the like; B is the group of formula IV (R10 is a 1-4C alkyl) or the like] or (iii) compounds of formula V and VI [R13 is H, a 1-4C alkoxy or the like; R14 is a heterocyclic ring or the like; R15 is H, bromine or the like; R16 and R17 are each H or a 1-4C alkyl; D1 and D2 are each N or CH; (m) is 0 or 1; E is the group of formula VII (R' is a 1-4C alkyl) or the like], and (B) a cationic or amphoteric direct adhesive polymer, e.g. (i) a cationic cellulose derivative other than polyquaternium 10, (ii) a copolymer between a dimethyldialkylammonium halide and (meth)acrylic acid or (iii) a polyquaternary ammonium polymer consisting of repeated units of formula VIII or the like in a medium suitable to dyeing. | ||||||
| 39 | Pyridone-methide azo dye | JP27148796 | 1996-09-20 | JPH09124956A | 1997-05-13 | RAINAA HANPUREHITO |
| PROBLEM TO BE SOLVED: To obtain a compound being a pyridone-methide azo dye or corresponding to its tautomer and suitably used in dyeing or printing natural or synthetic materials by selecting a specified compound. SOLUTION: This compound is the one which, in the form of a free acid, is represented by the formula (wherein D is a residue of a carboxcyclic or heterocyclic diazo component; A 1 and A 2 are each H, a substituent typical of pyridone or the like; A 3 and A 4 are each an electron-attracting residue; provided that they may be combined with each other to form a cyclic methylene active compound or the like; A 5 is H, T, OT 1, NH 2, NHT, NT 2, NHCOH, NHCOT, N=CHT, N=CT 2 or NHSO 2OT (wherein T 1 is an alkyl, a cycloalkyl or an aralkyl; T is T 1, an alkenyl, an alkynyl, an aryl or a hetrayl) or the like; X is O, NH, NT, NCOT, NCO 2T or NSO 2T, K + is NH 3 +, NHT 2T +, NH 2 +, NT 3 + or a cycloimmonium ion; B - is an anion; Z is a fiber-reactive group; (l) is 0-2; (m) is 0-8; and (n) is 0-6) or corresponding to its tautomer. COPYRIGHT: (C)1997,JPO | ||||||
| 40 | Method for dyeing polyacrylonitrile material | JP33084890 | 1990-11-30 | JPH03193981A | 1991-08-23 | UIRUFURIITO HERUTAA; JIYOSEFU KORAA |
| NEW MATERIAL: A compound of formula I (R 1 is a 1-4C alkoxy or Cl; R 2, R 3 are each a 1-4C alkyl; R 4 is a 1-2C alkyl; R 5 is hydoxyethyl or hydroxypropyl; and An - is an anion; provided that R 2 and R 3 are simultaneously not ethyl). USE: A dye for dyeing polyacrylonintrile materials. Dyed products have excellent steaming fastness and excellent decatizing fastness, and dye compositions or dye baths have high reducing and pH stability. PREPARATION: The compound of formula I is obtained, for example, by diazotizing a compound of formula II, coupling the product with a coupling component of formula III, and then quaternizing the compound of the formula: R 2-An. COPYRIGHT: (C)1991,JPO | ||||||
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