GB332227A - - Google Patents
Info
- Publication number
- GB332227A GB332227A GB332227DA GB332227A GB 332227 A GB332227 A GB 332227A GB 332227D A GB332227D A GB 332227DA GB 332227 A GB332227 A GB 332227A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- acids
- hexafluoric
- diazotized
- antimony
- 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
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- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
332,227. Carpmael, A., (I. G. Farbenindustrie Akt.-Ges.). April 16, 1929. Diazonium salts of complex metallic fluoric acids are made by causing a complex metallic fluoric acid or a salt thereof to act on a diazonium compound. They may be used in dyeing and printing and for combating insect pests. Specified acids are titanium, aluminium, tin and antimony hexafluoric acids and antimony and zinc tetrafluoric acids. In examples, (1) tetrazotized dianisidine is treated with titanium hexafluoric acid; (2) diazotized 4-aminoazobenzene with aluminium hexafluoric acid, (3) diazotized 1-aminoanthraquinone with tin hexafluoric acid, and (4) diazotized m-nitraniline with antimony tetrafluoric acid. Diazo compounds from aminopolyazo compounds and also from polynuclear carbocyclic, mono- and polynuclear heterocyclic and mixed carbo-heterocyclic com. pounds may be similarly treated.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB332227A true GB332227A (en) |
Family
ID=1743371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB332227D Active GB332227A (en) |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB332227A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6138448A (en) * | 1997-09-29 | 2000-10-31 | Murata Kikai Kabushiki Kaisha | Yarn heating apparatus |
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0
- GB GB332227D patent/GB332227A/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6138448A (en) * | 1997-09-29 | 2000-10-31 | Murata Kikai Kabushiki Kaisha | Yarn heating apparatus |
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