GB1311235A - Nitrocellulose propellant powder - Google Patents
Nitrocellulose propellant powderInfo
- Publication number
- GB1311235A GB1311235A GB4528471A GB4528471A GB1311235A GB 1311235 A GB1311235 A GB 1311235A GB 4528471 A GB4528471 A GB 4528471A GB 4528471 A GB4528471 A GB 4528471A GB 1311235 A GB1311235 A GB 1311235A
- Authority
- GB
- United Kingdom
- Prior art keywords
- desensitizer
- propellant powder
- nitrocellulose
- powder
- nitrocellulose propellant
- 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
- 239000000843 powder Substances 0.000 title abstract 3
- 239000000020 Nitrocellulose Substances 0.000 title abstract 2
- 229920001220 nitrocellulos Polymers 0.000 title abstract 2
- 239000003380 propellant Substances 0.000 title abstract 2
- 229940090898 Desensitizer Drugs 0.000 abstract 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 abstract 2
- PZIMIYVOZBTARW-UHFFFAOYSA-N centralite Chemical compound C=1C=CC=CC=1N(CC)C(=O)N(CC)C1=CC=CC=C1 PZIMIYVOZBTARW-UHFFFAOYSA-N 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000000750 progressive effect Effects 0.000 abstract 1
- 238000004381 surface treatment Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
- C06B21/0008—Compounding the ingredient
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
1311235 Propellants WASAGCHEMIE GmbH 29 Sept 1971 [8 Oct 1970] 45284/71 Heading C1D The ballistic properties of a nitrocellulose propellent powder are improved by storing vacuum-dried powder for 1ยข to 4 months before surface treatment with a desensitizer in order to provide progressive combustion. Storage may be in air or water. In examples the desensitizer is a mixture of symmetrical diethyldiphenylurea and dibutyl phthalate.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2049485 | 1970-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1311235A true GB1311235A (en) | 1973-03-28 |
Family
ID=5784568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4528471A Expired GB1311235A (en) | 1970-10-08 | 1971-09-29 | Nitrocellulose propellant powder |
Country Status (4)
| Country | Link |
|---|---|
| FR (1) | FR2109588A5 (en) |
| GB (1) | GB1311235A (en) |
| NO (1) | NO125381B (en) |
| ZA (1) | ZA716762B (en) |
-
1971
- 1971-05-07 NO NO1725/71A patent/NO125381B/no unknown
- 1971-05-13 FR FR7117308A patent/FR2109588A5/fr not_active Expired
- 1971-09-29 GB GB4528471A patent/GB1311235A/en not_active Expired
- 1971-10-08 ZA ZA716762A patent/ZA716762B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2109588A5 (en) | 1972-05-26 |
| NO125381B (en) | 1972-09-04 |
| ZA716762B (en) | 1972-06-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |