GB897331A - Propellent powders - Google Patents
Propellent powdersInfo
- Publication number
- GB897331A GB897331A GB1256660A GB1256660A GB897331A GB 897331 A GB897331 A GB 897331A GB 1256660 A GB1256660 A GB 1256660A GB 1256660 A GB1256660 A GB 1256660A GB 897331 A GB897331 A GB 897331A
- Authority
- GB
- United Kingdom
- Prior art keywords
- volatile solvent
- solvent
- nitrocellulose
- modifier
- lead
- 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 4
- 239000002904 solvent Substances 0.000 abstract 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 abstract 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 abstract 3
- 239000000020 Nitrocellulose Substances 0.000 abstract 3
- 239000003607 modifier Substances 0.000 abstract 3
- 229920001220 nitrocellulos Polymers 0.000 abstract 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 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
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 abstract 2
- 229920001353 Dextrin Polymers 0.000 abstract 1
- 239000004375 Dextrin Substances 0.000 abstract 1
- 229920000084 Gum arabic Polymers 0.000 abstract 1
- SNIOPGDIGTZGOP-UHFFFAOYSA-N Nitroglycerin Chemical compound [O-][N+](=O)OCC(O[N+]([O-])=O)CO[N+]([O-])=O SNIOPGDIGTZGOP-UHFFFAOYSA-N 0.000 abstract 1
- 241000978776 Senegalia senegal Species 0.000 abstract 1
- 229920002472 Starch Polymers 0.000 abstract 1
- KZQWEHOKVFNXBP-UHFFFAOYSA-L [N+](=O)([O-])C(C1=CC=CC=C1)[N+](=O)[O-].S(=O)(=O)([O-])[O-].[Na+].[Na+] Chemical compound [N+](=O)([O-])C(C1=CC=CC=C1)[N+](=O)[O-].S(=O)(=O)([O-])[O-].[Na+].[Na+] KZQWEHOKVFNXBP-UHFFFAOYSA-L 0.000 abstract 1
- 235000010489 acacia gum Nutrition 0.000 abstract 1
- 239000000205 acacia gum Substances 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 235000021120 animal protein Nutrition 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 239000006229 carbon black Substances 0.000 abstract 1
- 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
- 239000000084 colloidal system Substances 0.000 abstract 1
- 235000019425 dextrin Nutrition 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 229960003711 glyceryl trinitrate Drugs 0.000 abstract 1
- MOUPNEIJQCETIW-UHFFFAOYSA-N lead chromate Chemical compound [Pb+2].[O-][Cr]([O-])(=O)=O MOUPNEIJQCETIW-UHFFFAOYSA-N 0.000 abstract 1
- XCAUINMIESBTBL-UHFFFAOYSA-N lead(ii) sulfide Chemical compound [Pb]=S XCAUINMIESBTBL-UHFFFAOYSA-N 0.000 abstract 1
- 239000012256 powdered iron Substances 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 235000019698 starch Nutrition 0.000 abstract 1
- 239000008107 starch Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000725 suspension Substances 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
- C06B21/0033—Shaping the mixture
- C06B21/0066—Shaping the mixture by granulation, e.g. flaking
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
- C06B23/009—Wetting agents, hydrophobing agents, dehydrating agents, antistatic additives, viscosity improvers, antiagglomerating agents, grinding agents and other additives for working up
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cosmetics (AREA)
- Medicinal Preparation (AREA)
Abstract
897,331. Propellent powders. OLIN MATHIESON CHEMICAL CORPORATION. April 8, 1960, No. 12566/60. Class 9(2). A smokeless powder is obtained by adding to the suspension obtained by dispersing nitrocellulose dissolved in a volatile solvent in a vehicle which is a non-solvent for nitrocellulose and substantially immiscible with the volatile solvent, a pulverulent insoluble modifier which has initially been wetted with a volatile solvent for nitrocellulose, and subsequently removing the volatile solvent to yield hardened powder grains. The modifier may be carbon black, cyclomethylene-trinitramine, aluminium dust, calcium carbonate, powdered iron, iron oxide, red lead, lead chromate or lead sulphide. Water is the preferred non-solvent and ethyl acetate or methyl ethyl ketone may be used as the volatile solvent. A protective colloid such as dextrin, starch, gum arabic or animal protein may be added to the vehicle after the wet modifier has been incorporated, and sodium sulphate dinitrotoluene, ethyl centralite, nitroglycerine, diphenylamine and dibutyl phthalate may also be added. Specification 828,401 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1256660A GB897331A (en) | 1960-04-08 | 1960-04-08 | Propellent powders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1256660A GB897331A (en) | 1960-04-08 | 1960-04-08 | Propellent powders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB897331A true GB897331A (en) | 1962-05-23 |
Family
ID=10007007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1256660A Expired GB897331A (en) | 1960-04-08 | 1960-04-08 | Propellent powders |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB897331A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2421433C2 (en) * | 2008-04-03 | 2011-06-20 | ФКП "ГОСУДАРСТВЕННЫЙ НАУЧНО-ИССЛЕДОВАТЕЛЬСКИЙ ИНСТИТУТ ХИМИЧЕСКИХ ПРОДУКТОВ" (ФКП "ГосНИИХП") | Pellet powder |
| RU2451655C2 (en) * | 2010-02-08 | 2012-05-27 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | SPHERICAL POWDER FOR 5,45 mm-BULLETS |
| RU2451654C2 (en) * | 2010-02-08 | 2012-05-27 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | Spherical powder for sporting fowling piece 5,56×45 cartridge |
| RU2452722C2 (en) * | 2010-02-08 | 2012-06-10 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | Spherical powder for 7,62 mm sport rifle cartridge |
| RU2495013C1 (en) * | 2012-01-27 | 2013-10-10 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | PELLET POWDER FOR 7,62 mm RIFLE CARTRIDGE |
| RU2496757C1 (en) * | 2012-04-10 | 2013-10-27 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | Method of producing pellet powder for small arms |
| RU2561082C1 (en) * | 2014-01-27 | 2015-08-20 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | Spherical powder for 5,6 mm rifle high-efficiency cartridge |
-
1960
- 1960-04-08 GB GB1256660A patent/GB897331A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2421433C2 (en) * | 2008-04-03 | 2011-06-20 | ФКП "ГОСУДАРСТВЕННЫЙ НАУЧНО-ИССЛЕДОВАТЕЛЬСКИЙ ИНСТИТУТ ХИМИЧЕСКИХ ПРОДУКТОВ" (ФКП "ГосНИИХП") | Pellet powder |
| RU2451655C2 (en) * | 2010-02-08 | 2012-05-27 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | SPHERICAL POWDER FOR 5,45 mm-BULLETS |
| RU2451654C2 (en) * | 2010-02-08 | 2012-05-27 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | Spherical powder for sporting fowling piece 5,56×45 cartridge |
| RU2452722C2 (en) * | 2010-02-08 | 2012-06-10 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | Spherical powder for 7,62 mm sport rifle cartridge |
| RU2495013C1 (en) * | 2012-01-27 | 2013-10-10 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | PELLET POWDER FOR 7,62 mm RIFLE CARTRIDGE |
| RU2496757C1 (en) * | 2012-04-10 | 2013-10-27 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | Method of producing pellet powder for small arms |
| RU2561082C1 (en) * | 2014-01-27 | 2015-08-20 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | Spherical powder for 5,6 mm rifle high-efficiency cartridge |
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