GB231826A - Improvement in formation of coloured smoke and composition therefor - Google Patents
Improvement in formation of coloured smoke and composition thereforInfo
- Publication number
- GB231826A GB231826A GB26428/24A GB2642824A GB231826A GB 231826 A GB231826 A GB 231826A GB 26428/24 A GB26428/24 A GB 26428/24A GB 2642824 A GB2642824 A GB 2642824A GB 231826 A GB231826 A GB 231826A
- Authority
- GB
- United Kingdom
- Prior art keywords
- smoke
- coloured
- dye
- aniline dye
- base
- 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
- C06—EXPLOSIVES; MATCHES
- C06D—MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
- C06D3/00—Generation of smoke or mist (chemical part)
Abstract
231,826. Savage, J. C. April 3, 1924, [Convention date]. Smoke-producing weapons.-Coloured smoke for sky-writing is produced from material which requires to be heated by the engine exhaust gases or by steam or the like, but is such that none of the colouring material is wasted by combustion. The resulting smoke comprises a base smoke coloured by fine particles into which the vaporized colouring material condenses on discharge into the atmosphere. A material for producing red smoke comprises 10 lbs. of orange oil soluble aniline dye, 1 gal. of light mineral lubricating oil, and 1 pint of tetrachlorethane or carbon tetrachloride; the oil provides the base smoke and the dye provides the red colour. For green smoke the orange oil soluble aniline dye is mixed with synthetic indigo, the other ingredients remaining as before. Iodine is included for purple smoke. The Specification as open to inspection under Sect. 91 (3) (a) comprises also the use of anthracene instead of aniline dye for the production of black or dark grey smoke. It also refers to the use of lactose and potassium chlorate as undesirable. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US231826XA | 1924-04-03 | 1924-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB231826A true GB231826A (en) | 1925-07-23 |
Family
ID=21813557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26428/24A Expired GB231826A (en) | 1924-04-03 | 1924-11-05 | Improvement in formation of coloured smoke and composition therefor |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB231826A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2699386A (en) * | 1950-12-20 | 1955-01-11 | Gen Aniline & Film Corp | Colored fog and process of forming same |
| RU2448935C1 (en) * | 2010-10-22 | 2012-04-27 | Открытое акционерное общество "Чебоксарское производственное объединение им. В.И. Чапаева" | Pyrotechnic composition for producing black smoke |
| RU2462442C1 (en) * | 2011-02-07 | 2012-09-27 | Открытое акционерное общество "Чебоксарское производственное объединение им. В.И. Чапаева" | Pyrotechnic smoke-producing composition |
| RU2541025C2 (en) * | 2013-06-27 | 2015-02-10 | Акционерное общество "Чебоксарское производственное обьединение имени В.И. Чапаева" | Pyrotechnic composition of black smoke |
-
1924
- 1924-11-05 GB GB26428/24A patent/GB231826A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2699386A (en) * | 1950-12-20 | 1955-01-11 | Gen Aniline & Film Corp | Colored fog and process of forming same |
| RU2448935C1 (en) * | 2010-10-22 | 2012-04-27 | Открытое акционерное общество "Чебоксарское производственное объединение им. В.И. Чапаева" | Pyrotechnic composition for producing black smoke |
| RU2462442C1 (en) * | 2011-02-07 | 2012-09-27 | Открытое акционерное общество "Чебоксарское производственное объединение им. В.И. Чапаева" | Pyrotechnic smoke-producing composition |
| RU2541025C2 (en) * | 2013-06-27 | 2015-02-10 | Акционерное общество "Чебоксарское производственное обьединение имени В.И. Чапаева" | Pyrotechnic composition of black smoke |
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