GB687807A - Anti-gas fading anthraquinone dyes - Google Patents
Anti-gas fading anthraquinone dyesInfo
- Publication number
- GB687807A GB687807A GB30242/50A GB3024250A GB687807A GB 687807 A GB687807 A GB 687807A GB 30242/50 A GB30242/50 A GB 30242/50A GB 3024250 A GB3024250 A GB 3024250A GB 687807 A GB687807 A GB 687807A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrogen
- methyl
- radical
- nucleus
- quinizarin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
- C09B1/51—N-substituted amino-hydroxy anthraquinone
- C09B1/514—N-aryl derivatives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
- C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
- C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Abstract
The invention comprises dyes of the formula <FORM:0687807/IV (c)/1> in which X is hydrogen or methyl, R is hydrogen or CH2OCH2CH2OZ, Z is hydrogen, hydroxy-alkyl, or alkoxyalkyl, and Y is hydrogen, hydroxy, or <FORM:0687807/IV (c)/2> They dye cellulose acetate violet to blue shades. The examples refer to 1-hydroxy-4-anilino-anthraquinones in which X and R are hydrogen and Z is hydrogen, b -methoxyethyl, or b -hydroxyethyl, or in which X is methyl, Z is hydrogen and R is hydrogen or -CH2.OCH2. CH2OH, and describes their preparation from quinizarin and leucoquinizarin, the appropriate amine, and boric acid. Also, further examples refer to 1,4-dianilinoanthraquinones having a b -hydroxyethoxymethyl radical in a meta position of each anilino nucleus, with and without methyl in para position, and with the same radical in both meta positions of each nucleus and a methyl in para-position, again prepared from quinizarin and leuco-quinizarin. Examples also refer to a 1,5,8-trihydroxy-4-anilino-anthraquinone having a b - hydroxyethoxymethyl radical in a meta position of the aniline nucleus and prepared by the same method, and to a 1,5 - dihydroxy - 4,8 - dianilino - anthraquinone having a b -hydroxyethoxymethyl radical in a meta position of each aniline nucleus, prepared by the same method and also by removal of the sulpho groups from the corresponding disulphonic acid by use of ammonium hydroxide and sodium hydrosulphite.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US687807XA | 1949-12-10 | 1949-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB687807A true GB687807A (en) | 1953-02-18 |
Family
ID=22084661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30242/50A Expired GB687807A (en) | 1949-12-10 | 1950-12-11 | Anti-gas fading anthraquinone dyes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB687807A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1364993A1 (en) * | 2002-05-21 | 2003-11-26 | Bayer Aktiengesellschaft | Process for the preparation of N,N'-disubstituted diaminoanthraquinones |
| EP1403336A1 (en) * | 2002-09-27 | 2004-03-31 | Xerox Corporation | Phase change inks |
| EP1403327A1 (en) * | 2002-09-27 | 2004-03-31 | Xerox Corporation | Colorant compounds |
| US7053227B2 (en) | 2002-09-27 | 2006-05-30 | Xerox Corporation | Methods for making colorant compounds |
| US7211131B2 (en) | 2004-08-13 | 2007-05-01 | Xerox Corporation | Phase change inks |
| US7622580B2 (en) | 2004-08-13 | 2009-11-24 | Xerox Corporation | Colorant compounds |
| US7683192B2 (en) | 2004-07-29 | 2010-03-23 | Xerox Corporation | Colorant compounds |
| US7901496B2 (en) | 2004-07-29 | 2011-03-08 | Xerox Corporation | Phase change inks |
-
1950
- 1950-12-11 GB GB30242/50A patent/GB687807A/en not_active Expired
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1364993A1 (en) * | 2002-05-21 | 2003-11-26 | Bayer Aktiengesellschaft | Process for the preparation of N,N'-disubstituted diaminoanthraquinones |
| EP1403336A1 (en) * | 2002-09-27 | 2004-03-31 | Xerox Corporation | Phase change inks |
| EP1403327A1 (en) * | 2002-09-27 | 2004-03-31 | Xerox Corporation | Colorant compounds |
| US6821327B2 (en) | 2002-09-27 | 2004-11-23 | Xerox Corporation | Phase change inks |
| US6958406B2 (en) | 2002-09-27 | 2005-10-25 | Xerox Corporation | Colorant compounds |
| US7053227B2 (en) | 2002-09-27 | 2006-05-30 | Xerox Corporation | Methods for making colorant compounds |
| US7524979B2 (en) | 2002-09-27 | 2009-04-28 | Xerox Corporation | Methods of making colorant compounds |
| US7683192B2 (en) | 2004-07-29 | 2010-03-23 | Xerox Corporation | Colorant compounds |
| US7901496B2 (en) | 2004-07-29 | 2011-03-08 | Xerox Corporation | Phase change inks |
| US7211131B2 (en) | 2004-08-13 | 2007-05-01 | Xerox Corporation | Phase change inks |
| US7622580B2 (en) | 2004-08-13 | 2009-11-24 | Xerox Corporation | Colorant compounds |
| US7737278B2 (en) | 2004-08-13 | 2010-06-15 | Xerox Corporation | Colorant compounds |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB687807A (en) | Anti-gas fading anthraquinone dyes | |
| GB551435A (en) | Improvements in the production of coloured textile and other materials | |
| ES341913A1 (en) | Sulfonated 1-sec-alkylamino-4-aralkylamino-anthraquinones | |
| GB543740A (en) | Process for dyeing or printing fibres of cellulose esters or ethers | |
| US2353108A (en) | Anthraquinone dyestuffs | |
| US2253082A (en) | Nitroalkylamino-anthraquinone dye compounds | |
| US2466009A (en) | Anthraquinone compounds containing a 2,2-difluoroethylamino group | |
| GB490372A (en) | The manufacture of dyestuffs of the anthraquinone series | |
| US2311065A (en) | Amino anthraquinones | |
| GB593955A (en) | Improvements in and relating to the dyeing of cellulose derivatives or nylon and anthraquinone compounds therefor | |
| US2053278A (en) | Amino-anthraquinones and process for their production | |
| US2563144A (en) | Tertiary-hydroxy-alkylamino-anthraquinones | |
| US2546121A (en) | 1-hydroxy-4-(6'-benzodioxan-1', 3') amino anthraquinone | |
| US2560887A (en) | Anthraquinone dyestuffs for acetate rayon | |
| GB489697A (en) | Improvements in the manufacture and production of compounds of the anthraquinone series | |
| GB1090540A (en) | Improvements relating to acid anthraquinone dyestuffs and their use | |
| US2337566A (en) | Anthraquinone compounds | |
| US2346771A (en) | Anthraquinone compounds | |
| GB352956A (en) | Process for the manufacture of substantive dyeing disazo dyestuffs containing copper | |
| US2216258A (en) | Anthraquinone dyestuffs | |
| US1843313A (en) | Hydroxyalkylamino-anthraquinones and their o-sulphonic acids | |
| GB551160A (en) | New anthraquinone derivatives | |
| US2199176A (en) | Anthraquinone dyestuffs | |
| US2193151A (en) | Acid wool dyestuffs of the anthraquinone series | |
| GB597478A (en) | A process for the manufacture of new acid dyestuffs of the anthraquinone series |