CN113861719B - 一种阳离子黄的清洁制备方法 - Google Patents
一种阳离子黄的清洁制备方法 Download PDFInfo
- Publication number
- CN113861719B CN113861719B CN202111168296.4A CN202111168296A CN113861719B CN 113861719 B CN113861719 B CN 113861719B CN 202111168296 A CN202111168296 A CN 202111168296A CN 113861719 B CN113861719 B CN 113861719B
- Authority
- CN
- China
- Prior art keywords
- formula iii
- cationic yellow
- cationic
- clean preparation
- aqueous solution
- 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.)
- Active
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
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
- C09B67/0075—Preparations with cationic dyes
-
- 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
- C09B56/00—Azo dyes containing other chromophoric systems
- C09B56/18—Hydrazone-azo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
实例 | 1 | 2 | 3 |
阳离子黄母体纯度 | 94.21% | 97.75% | 93.39% |
阳离子黄染料强度 | 199% | 205% | 197.5% |
阳离子黄染料色光 | 暗0.25,红0.3 | 艳0.1,红0.2 | 暗0.1,红0.4 |
Claims (18)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111168296.4A CN113861719B (zh) | 2021-09-30 | 2021-09-30 | 一种阳离子黄的清洁制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111168296.4A CN113861719B (zh) | 2021-09-30 | 2021-09-30 | 一种阳离子黄的清洁制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113861719A CN113861719A (zh) | 2021-12-31 |
CN113861719B true CN113861719B (zh) | 2023-10-17 |
Family
ID=79001603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111168296.4A Active CN113861719B (zh) | 2021-09-30 | 2021-09-30 | 一种阳离子黄的清洁制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113861719B (zh) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4281112A (en) * | 1979-08-04 | 1981-07-28 | Bayer Aktiengesellschaft | Process for the preparation of cationic dyestuffs |
US4342867A (en) * | 1980-04-05 | 1982-08-03 | Bayer Aktiengesellschaft | Process for the preparation of cationic dyestuffs |
EP0272212A2 (de) * | 1986-12-15 | 1988-06-22 | Ciba-Geigy Ag | Verfahren zur kontinuierlichen Herstellung kationischer Azo- oder Hydrazonfarbstoffe |
CN1667050A (zh) * | 2004-03-10 | 2005-09-14 | 杭州近江化工染料有限公司 | 一种高浓度液状阳离子染料的制备方法 |
CN101857733A (zh) * | 2010-05-19 | 2010-10-13 | 江苏远征化工有限公司 | 一种分散大红的制备方法 |
CN102898857A (zh) * | 2012-09-27 | 2013-01-30 | 汤宝祥 | 偶合反应母液废水循环套用工艺 |
CN103756353A (zh) * | 2013-03-12 | 2014-04-30 | 浙江迪邦化工有限公司 | 一种连续生产染料的方法和装置 |
CN105440737A (zh) * | 2014-08-29 | 2016-03-30 | 浙江迪邦化工有限公司 | 一种节能环保型分散染料的制备方法 |
CN109971200A (zh) * | 2017-12-28 | 2019-07-05 | 浙江迪邦化工有限公司 | 一种分散橙染料的资源化制备方法 |
CN110724395A (zh) * | 2019-10-30 | 2020-01-24 | 河南省化工研究所有限责任公司 | 一种阳离子蓝染料的制备方法 |
-
2021
- 2021-09-30 CN CN202111168296.4A patent/CN113861719B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4281112A (en) * | 1979-08-04 | 1981-07-28 | Bayer Aktiengesellschaft | Process for the preparation of cationic dyestuffs |
US4342867A (en) * | 1980-04-05 | 1982-08-03 | Bayer Aktiengesellschaft | Process for the preparation of cationic dyestuffs |
EP0272212A2 (de) * | 1986-12-15 | 1988-06-22 | Ciba-Geigy Ag | Verfahren zur kontinuierlichen Herstellung kationischer Azo- oder Hydrazonfarbstoffe |
CN1667050A (zh) * | 2004-03-10 | 2005-09-14 | 杭州近江化工染料有限公司 | 一种高浓度液状阳离子染料的制备方法 |
CN101857733A (zh) * | 2010-05-19 | 2010-10-13 | 江苏远征化工有限公司 | 一种分散大红的制备方法 |
CN102898857A (zh) * | 2012-09-27 | 2013-01-30 | 汤宝祥 | 偶合反应母液废水循环套用工艺 |
CN103756353A (zh) * | 2013-03-12 | 2014-04-30 | 浙江迪邦化工有限公司 | 一种连续生产染料的方法和装置 |
CN105440737A (zh) * | 2014-08-29 | 2016-03-30 | 浙江迪邦化工有限公司 | 一种节能环保型分散染料的制备方法 |
CN109971200A (zh) * | 2017-12-28 | 2019-07-05 | 浙江迪邦化工有限公司 | 一种分散橙染料的资源化制备方法 |
CN110724395A (zh) * | 2019-10-30 | 2020-01-24 | 河南省化工研究所有限责任公司 | 一种阳离子蓝染料的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN113861719A (zh) | 2021-12-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103965648B (zh) | 一种制备分散兰359的方法 | |
CN104059386B (zh) | 一种络合锌离子的功能性活性染料及其制备方法与应用 | |
CN102352126A (zh) | 数码喷墨印花用活性红染料及其制备方法 | |
CN104610071A (zh) | 一种氯气直接氯化和双氧水氧化氯化同时进行制备2,6-二氯-4-硝基苯胺的方法 | |
CN113861719B (zh) | 一种阳离子黄的清洁制备方法 | |
CN103965649A (zh) | 一种制备稳定晶型偶氮分散染料的方法 | |
CN107828240B (zh) | 一种深蓝活性染料色浆的制备方法及应用 | |
CN111484753B (zh) | 耐晒易洗型红色偶氮分散染料及其制备方法 | |
CN104592782B (zh) | 适于酸-碱性浴中染色的偶氮型分散染料、制备及应用 | |
CN104559309B (zh) | 一种制备蓝色活性染料的方法 | |
CN108929556A (zh) | 一种分散蓝的制备方法 | |
CN112111171B (zh) | 一种c.i.酸性黄23染料及其清洁化生产工艺 | |
CN100593540C (zh) | 一种5-氨基-1-(2,6-二氯-4-三氟甲基苯基)-3-氰基吡唑的制备方法 | |
CN114085545B (zh) | 阳离子蓝染料的制备方法 | |
CN111484752A (zh) | 染料化合物、染料组合物及其制备方法和应用 | |
CN103420415B (zh) | 一种硫酸氧钒的制备方法 | |
CN112322069A (zh) | 一种单偶氮黄色酸性染料及其制备方法 | |
CN102504588A (zh) | 一种翠蓝色活性染料及其制备方法和应用 | |
CN101585772B (zh) | 一种对亚硝基苯胺衍生物的制备方法 | |
EP0603129B1 (de) | Oxazinfarbstoffe, Verfahren zu deren Herstellung und deren Verwendung | |
CN115353751B (zh) | 单偶氮分散染料的制备方法 | |
CN104262136B (zh) | 苯酐生产废水回收富马酸的方法 | |
CN107805403A (zh) | 一种弱酸性红色染料的制备方法 | |
CN113755030B (zh) | 一种红光蓝色液状染料组合物及其应用 | |
CN115124856A (zh) | 永固紫颜料的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Chen Qinglin Inventor after: Ruan Yujie Inventor after: Xia Fan Inventor after: Du Jiadong Inventor after: Wang Yangguan Inventor after: Wang Zhigang Inventor before: Chen Qinglin Inventor before: Ruan Yujie Inventor before: Xia Fan Inventor before: Du Jiadong Inventor before: Wang Yangguan Inventor before: Wang Zhigang |
|
GR01 | Patent grant | ||
GR01 | Patent grant |