CN101205415A - Synthetic process of vat blue RSN - Google Patents
Synthetic process of vat blue RSN Download PDFInfo
- Publication number
- CN101205415A CN101205415A CNA2007101912334A CN200710191233A CN101205415A CN 101205415 A CN101205415 A CN 101205415A CN A2007101912334 A CNA2007101912334 A CN A2007101912334A CN 200710191233 A CN200710191233 A CN 200710191233A CN 101205415 A CN101205415 A CN 101205415A
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- CN
- China
- Prior art keywords
- aminoanthraquinone
- vat blue
- blue rsn
- dmi
- synthetic process
- 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.)
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- Coloring (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200710191233A CN100590150C (en) | 2007-12-07 | 2007-12-07 | Synthetic process of vat blue RSN |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN200710191233A CN100590150C (en) | 2007-12-07 | 2007-12-07 | Synthetic process of vat blue RSN |
Publications (2)
Publication Number | Publication Date |
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CN101205415A true CN101205415A (en) | 2008-06-25 |
CN100590150C CN100590150C (en) | 2010-02-17 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN200710191233A Active CN100590150C (en) | 2007-12-07 | 2007-12-07 | Synthetic process of vat blue RSN |
Country Status (1)
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CN (1) | CN100590150C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101987300A (en) * | 2010-08-16 | 2011-03-23 | 天津德凯化工股份有限公司 | Phase transfer catalyst composition and preparation method thereof |
CN102206425A (en) * | 2010-04-26 | 2011-10-05 | 安徽亚邦化工有限公司 | Preparation method of vat blue dye |
CN104371347A (en) * | 2014-11-29 | 2015-02-25 | 萧县凯奇化工科技有限公司 | Method for preparing vat blue RSN |
CN105778553A (en) * | 2016-04-08 | 2016-07-20 | 南通恒盛精细化工有限公司 | Improvement method for preparing C.I.vat blue 4 |
-
2007
- 2007-12-07 CN CN200710191233A patent/CN100590150C/en active Active
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102206425A (en) * | 2010-04-26 | 2011-10-05 | 安徽亚邦化工有限公司 | Preparation method of vat blue dye |
CN102206425B (en) * | 2010-04-26 | 2012-07-04 | 安徽亚邦化工有限公司 | Preparation method of vat blue dye |
CN101987300A (en) * | 2010-08-16 | 2011-03-23 | 天津德凯化工股份有限公司 | Phase transfer catalyst composition and preparation method thereof |
CN101987300B (en) * | 2010-08-16 | 2013-06-19 | 天津德凯化工股份有限公司 | Phase transfer catalyst composition and preparation method thereof |
CN104371347A (en) * | 2014-11-29 | 2015-02-25 | 萧县凯奇化工科技有限公司 | Method for preparing vat blue RSN |
CN105778553A (en) * | 2016-04-08 | 2016-07-20 | 南通恒盛精细化工有限公司 | Improvement method for preparing C.I.vat blue 4 |
CN105778553B (en) * | 2016-04-08 | 2017-05-24 | 南通恒盛精细化工有限公司 | Improvement method for preparing C.I.vat blue 4 |
Also Published As
Publication number | Publication date |
---|---|
CN100590150C (en) | 2010-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20080625 Assignee: Jiangsu Jiali Fine Chemical Co. Ltd. Assignor: Xuzhou Kaida Fine Chemicals Co., Ltd. Contract record no.: 2013320000782 Denomination of invention: Synthetic process of vat blue RSN Granted publication date: 20100217 License type: Exclusive License Record date: 20131120 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210226 Address after: 221000 west head of Jiali Road, Xuzhou Industrial Park, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Jiali Fine Chemical Co.,Ltd. Address before: 221000 south suburb water dam of Jiangsu City, Xuzhou Province Patentee before: XUZHOU KAIDA FINE CHEMICAL Co.,Ltd. |
|
TR01 | Transfer of patent right |