GB191516592A - Manufacture of Mordant Dyestuffs. - Google Patents
Manufacture of Mordant Dyestuffs.Info
- Publication number
- GB191516592A GB191516592A GB191516592DA GB191516592A GB 191516592 A GB191516592 A GB 191516592A GB 191516592D A GB191516592D A GB 191516592DA GB 191516592 A GB191516592 A GB 191516592A
- Authority
- GB
- United Kingdom
- Prior art keywords
- manufacture
- picramic acid
- mordant dyestuffs
- mordant
- dyestuffs
- 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
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
Abstract
16,592. Akt.-Ges. f³r Anilin Fabrikation. Dec. 18, 1914, [Convention date]. Monoazo dyes are obtained by combining diazotized picramic acid with a 4-acidylaminophenol or a substitution product thereof having a free 2-position. According to an example, picramic acid and 4-acetylaminophenol are employed. The products dye olive or brown shades with chrome mordants. Specification 2991/03 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE191516592X | 1914-12-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191516592A true GB191516592A (en) | 1916-05-11 |
Family
ID=32605121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191516592D Expired GB191516592A (en) | 1914-12-18 | 1915-11-24 | Manufacture of Mordant Dyestuffs. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191516592A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI582313B (en) * | 2014-07-10 | 2017-05-11 | Mitsubishi Hitachi Power Sys | Maintenance and maintenance method of adjustable stator blade device and adjustable blade device |
-
1915
- 1915-11-24 GB GB191516592D patent/GB191516592A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI582313B (en) * | 2014-07-10 | 2017-05-11 | Mitsubishi Hitachi Power Sys | Maintenance and maintenance method of adjustable stator blade device and adjustable blade device |
US10858993B2 (en) | 2014-07-10 | 2020-12-08 | Mitsubishi Hitachi Power Systems, Ltd. | Variable vane device maintenance method and variable vane device |
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