EP1031548B1 - Verfahren zur Herstellung von ein-, zwei- oder dreibasigen Treibladungspulvern für Rohrwaffenmunition - Google Patents
Verfahren zur Herstellung von ein-, zwei- oder dreibasigen Treibladungspulvern für Rohrwaffenmunition Download PDFInfo
- Publication number
- EP1031548B1 EP1031548B1 EP99125608A EP99125608A EP1031548B1 EP 1031548 B1 EP1031548 B1 EP 1031548B1 EP 99125608 A EP99125608 A EP 99125608A EP 99125608 A EP99125608 A EP 99125608A EP 1031548 B1 EP1031548 B1 EP 1031548B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- base
- powder
- propellant
- powders
- nena
- 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 - Lifetime
Links
- 239000000843 powder Substances 0.000 title claims abstract description 52
- 239000003380 propellant Substances 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims description 6
- 238000004381 surface treatment Methods 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 239000000020 Nitrocellulose Substances 0.000 claims abstract description 4
- 229920001220 nitrocellulos Polymers 0.000 claims abstract description 4
- XTFIVUDBNACUBN-UHFFFAOYSA-N 1,3,5-trinitro-1,3,5-triazinane Chemical compound [O-][N+](=O)N1CN([N+]([O-])=O)CN([N+]([O-])=O)C1 XTFIVUDBNACUBN-UHFFFAOYSA-N 0.000 claims abstract description 3
- IDCPFAYURAQKDZ-UHFFFAOYSA-N 1-nitroguanidine Chemical compound NC(=N)N[N+]([O-])=O IDCPFAYURAQKDZ-UHFFFAOYSA-N 0.000 claims abstract description 3
- UZGLIIJVICEWHF-UHFFFAOYSA-N octogen Chemical compound [O-][N+](=O)N1CN([N+]([O-])=O)CN([N+]([O-])=O)CN([N+]([O-])=O)C1 UZGLIIJVICEWHF-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000000126 substance Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 6
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical class O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 2
- 150000001540 azides Chemical class 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 229920002857 polybutadiene Polymers 0.000 claims description 2
- 229920000570 polyether Polymers 0.000 claims description 2
- -1 2,2-dinitropropyl Chemical group 0.000 claims 1
- 229920002396 Polyurea Polymers 0.000 claims 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims 1
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 claims 1
- 239000000969 carrier Substances 0.000 claims 1
- 239000000470 constituent Substances 0.000 claims 1
- 229920000642 polymer Polymers 0.000 abstract description 4
- QJTIRVUEVSKJTK-UHFFFAOYSA-N 5-nitro-1,2-dihydro-1,2,4-triazol-3-one Chemical compound [O-][N+](=O)C1=NC(=O)NN1 QJTIRVUEVSKJTK-UHFFFAOYSA-N 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 2
- 239000004135 Bone phosphate Substances 0.000 abstract 1
- 239000000028 HMX Substances 0.000 abstract 1
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000002823 nitrates Chemical class 0.000 abstract 1
- 239000004014 plasticizer Substances 0.000 abstract 1
- 229940090898 Desensitizer Drugs 0.000 description 8
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 4
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 2
- QUAMCNNWODGSJA-UHFFFAOYSA-N 1,1-dinitrooxybutyl nitrate Chemical compound CCCC(O[N+]([O-])=O)(O[N+]([O-])=O)O[N+]([O-])=O QUAMCNNWODGSJA-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- SNIOPGDIGTZGOP-UHFFFAOYSA-N Nitroglycerin Chemical compound [O-][N+](=O)OCC(O[N+]([O-])=O)CO[N+]([O-])=O SNIOPGDIGTZGOP-UHFFFAOYSA-N 0.000 description 2
- 239000000006 Nitroglycerin Substances 0.000 description 2
- 235000011037 adipic acid Nutrition 0.000 description 2
- 239000001361 adipic acid Substances 0.000 description 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 2
- LYAGTVMJGHTIDH-UHFFFAOYSA-N diethylene glycol dinitrate Chemical compound [O-][N+](=O)OCCOCCO[N+]([O-])=O LYAGTVMJGHTIDH-UHFFFAOYSA-N 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 229960003711 glyceryl trinitrate Drugs 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 2
- 125000005498 phthalate group Chemical class 0.000 description 2
- 235000013772 propylene glycol Nutrition 0.000 description 2
- AGCQZYRSTIRJFM-UHFFFAOYSA-N triethylene glycol dinitrate Chemical compound [O-][N+](=O)OCCOCCOCCO[N+]([O-])=O AGCQZYRSTIRJFM-UHFFFAOYSA-N 0.000 description 2
- IPPYBNCEPZCLNI-UHFFFAOYSA-N trimethylolethane trinitrate Chemical compound [O-][N+](=O)OCC(C)(CO[N+]([O-])=O)CO[N+]([O-])=O IPPYBNCEPZCLNI-UHFFFAOYSA-N 0.000 description 2
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 description 1
- GWEHVDNNLFDJLR-UHFFFAOYSA-N 1,3-diphenylurea Chemical compound C=1C=CC=CC=1NC(=O)NC1=CC=CC=C1 GWEHVDNNLFDJLR-UHFFFAOYSA-N 0.000 description 1
- ZQXWPHXDXHONFS-UHFFFAOYSA-N 1-(2,2-dinitropropoxymethoxy)-2,2-dinitropropane Chemical compound [O-][N+](=O)C([N+]([O-])=O)(C)COCOCC(C)([N+]([O-])=O)[N+]([O-])=O ZQXWPHXDXHONFS-UHFFFAOYSA-N 0.000 description 1
- SIKUYNMGWKGHRS-UHFFFAOYSA-N 1-[1-(2,2-dinitropropoxy)ethoxy]-2,2-dinitropropane Chemical compound [O-][N+](=O)C(C)([N+]([O-])=O)COC(C)OCC(C)([N+]([O-])=O)[N+]([O-])=O SIKUYNMGWKGHRS-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000723346 Cinnamomum camphora Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229960000846 camphor Drugs 0.000 description 1
- 229930008380 camphor Natural products 0.000 description 1
- 235000013877 carbamide Nutrition 0.000 description 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 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000003975 dentin desensitizing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
- C06B45/18—Compositions or products which are defined by structure or arrangement of component of product comprising a coated component
-
- 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
- C06B21/0083—Treatment of solid structures, e.g. for coating or impregnating with a modifier
Definitions
- the invention relates to a method for producing one, two or three-base propellant powders for gun ammunition according to the features of the preamble of the claim 1.
- two or three-base propellant powders for barrel weapon ammunition such as powders made of nitrocellulose, nitric acid esters (e.g. nitroglycerin, diethylene glycol dinitrate, Butane triol trinitrate, metriol trinitrate, triethylene glycol dinitrate), Alkylnitratoethylnitramine, nitroguanidine, hexogen, Oktogen 3-nitro-1,2,4-triazol-5-one (NTO), hexanitrohexaazaiso-wurtzitan (CL20) or mixtures of such powders or such powders provided with additives (e.g.
- DE 33 46 287 A1 is a propellant charge known, by mixing homogeneous with inhomogeneous Powder proportions have an approximately constant burning behavior in the area around the main usage temperature is achieved.
- a disadvantage of this known propellant powder however, among other things, that the homogeneous and inhomogeneous powder components are very precisely coordinated have to be. Otherwise you get propellant powder, which have different shooting behavior from lot to lot.
- the present invention has for its object a method for manufacturing to indicate propellant powder, in which a flattening of the Maximum pressure curve in the temperature range for which the weapon is intended, is achieved. This object is achieved by the features of Claim 1 solved.
- the invention is essentially based on the idea of customary one, two or to treat three-base powder with special desensitizers, whereby only Desensitizers are used which have little or no at all Have a tendency to migrate.
- the desensitizers according to the invention are special Materials that practically do not migrate and only reduce energy loss to one Reduce a small amount that is not worth mentioning when firing at weapons Losses in performance.
- the surface treatment of the propellant powder can be carried out in a manner known per se take place, the desensitizers in a treatment drum as a solution or sprayed on as an emulsion or using an impregnation process in which the Propellant powder in the treatment solution for a certain period of time is incubated, applied.
- Polyethers Polybutadienes, polyamides, energetic materials (e.g. Poly-Nimmo, Polyglyzidyl azide), alkylnitratoethylnitramine (e.g. methyl-NENA, ethyl-NENA, butyl-NENA), Dinitrodiazaalkanes, nitric acid esters (e.g. diethylene glycol dinitrate), Butanetriol trinitrate, triethylene glycol dinitrate, metriol trinitrate), bis (2,2-dinitropropyl) Acetal / Formal (BDNPA / F).
- energetic materials e.g. Poly-Nimmo, Polyglyzidyl azide
- alkylnitratoethylnitramine e.g. methyl-NENA, ethyl-NENA, butyl-NENA
- Dinitrodiazaalkanes nitric acid esters (e.g. diethylene glycol din
- the propellant powder (TLP), on which the surface treatment according to the invention is to be carried out, is the double-base TLP L 5460 introduced for 120 mm KE ammunition, which has the following composition: nitrocellulose 59.5% nitroglycerin 14.9% diethylene glycol 24.8% Acardite II 0.7% Others 0.1%
- a 4% ethanolic solution from Ethyl-NENA comes in four Guess the TLP in a conventional treatment drum L 5460 sprayed on.
- the surface-treated powder is dried and then various shelling investigations subjected.
- TLP propellant powder
- SLP surface treatment will be carried out in turn based on the two-base TLP L 5460 described above.
- the Treatment with 1.5% of the polymer is done in a rotating Treatment drum at 45 ° C. Spread over four servings the emulsion becomes successive over a period of five hours added while the solvent evaporates.
- 3 and 4 are the bombardment results of this powder in a 40 mm simulator from -40 to + 63 ° C compared to one untreated L 5460 shown.
- Here again are the maximum pressure and the muzzle velocity depending plotted by temperature.
- the following table 1 shows the specific energy for the powders described in the above-mentioned two exemplary embodiments.
- the desensitizer 1 bears on the surface 2 of the respective powder grain denoted by 3 in FIGS. 7-9.
- the inner holes 4 of the TLP also become partial (Fig. 8) or completely (Fig. 9) covered by the desensitizer 1 or can even be completely closed by the desensitizer become.
- This coating of the propellant particles 1 the desired change of the Burning behavior of the propellant powder and thus to the observed reduction in the temperature gradient.
- the method can be used for both known 1-, 7- and 19-hole TLPs with cylindrical as well as with hexagonal or rosette-shaped External geometry can be applied.
- the powder treated according to the invention has surface treatment compared to the untreated propellant powder the same Composition a reduced sensitivity to special loads, such as those at hostile fire may occur.
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- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Chemistry (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Materials For Medical Uses (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Cosmetics (AREA)
- Powder Metallurgy (AREA)
- Fertilizers (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Detergent Compositions (AREA)
Description
- Fig.1 und 2
- die Abhängigkeit des Maximaldruckes sowie der Mündungsgeschwindigkeit von der Umgebungstemperatur eines ersten Treibladungspulvers mit und ohne erfindungsgemäße Oberflächenbehandlung;
- Fig.3 und 4
- die in Fig.1 dargestellten Temperaturabhängigkeiten von Maximaldruck und Mündungsgeschwindigkeit für ein zweites Treibladungspulver;
- Fig.5 und 6
- die in Fig.1 dargestellten Temperaturabhängigkeiten von Maximaldruck und Mündungsgeschwindigkeit für ein drittes Treibladungspulver;
- Fig.7
- die Draufsicht auf ein oberflächenbehandeltes Pulverkorn;
- Fig.8
- einen Längsschnitt durch das in Fig.7 dargestellte Pulverkorn entlang der dort mit VIII-VIII bezeichneten Schnittlinie und
- Fig.9
- einen Fig.8 entsprechenden Längsschnitt für ein weiteres Ausführungsbeispiel.
| Nitrocellulose | 59.5 % |
| Nitroglycerin | 14.9 % |
| Diethylenglykoldinitrat | 24.8 % |
| Akardit II | 0.7 % |
| Sonstiges | 0.1 % |
| Behandlung | Spez.Energie [J/g] | |
| L 5460 | 1165 | |
| Beispiel | 4 % Ethyl-NENA | 1165 |
| Beispiel | 1.5 % Polyester aus Adipinsäure und 1,2-Propandiol | 1145 |
Claims (1)
- Verfahren zur Herstellung von ein-, zwei- oder dreibasigen Treibladungspulvern für Rohrwaffenmunition, wobei an sich bekannte ein-, zwei- oder dreibasige Treibladungspulver, die folgende Bestandteile als Energieträger enthalten: Nitrocellulose, Salpetersäureester, Alkylnitratoethylnitramine, Nitroguanidin, Hexogen, Oktogen 3-Nitro-1,2,4-Triazo-5-on (NTO), Hexanitrohexaazaisowurtzltan (CL20) oder Mischungen derartiger Pulver, mit Hilfe phlegmatisierender Stoffe oberflächenbehandelt werden,
dadurch gekennzeichnet, daß die Oberflächenbehandlung des jeweiligen Treibladungspulvers mit Hilfe einer aus einem oder mehrerer der Stoffe Polyether, Polyharnstoffe, Polybutadiene, Polyamide, Poly-3-nitratomethyl-3-methyloxetan (PolyNIMMO) oder Polyglyzidylazid (GAP), Alkylnitratoethylnitramine (Methyl-NENA, Ethyl-NENA, Butyl-NENA), Bis (2.2-Dinitropropyl), Acetal-Formal (BDNPA-F), Dinitrodiazaalkane bestehenden Lösung vorgenommen wird.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19907809 | 1999-02-24 | ||
| DE19907809A DE19907809C2 (de) | 1999-02-24 | 1999-02-24 | Verfahren zur Herstellung von ein-, zwei- oder dreibasigen Triebladungspulvern für Rohrwaffenmunition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1031548A1 EP1031548A1 (de) | 2000-08-30 |
| EP1031548B1 true EP1031548B1 (de) | 2004-03-10 |
Family
ID=7898588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99125608A Expired - Lifetime EP1031548B1 (de) | 1999-02-24 | 1999-12-22 | Verfahren zur Herstellung von ein-, zwei- oder dreibasigen Treibladungspulvern für Rohrwaffenmunition |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20030129304A1 (de) |
| EP (1) | EP1031548B1 (de) |
| JP (1) | JP2000247771A (de) |
| AT (1) | ATE261421T1 (de) |
| CA (1) | CA2298513C (de) |
| DE (2) | DE19907809C2 (de) |
| ES (1) | ES2214806T3 (de) |
| IL (1) | IL134708A (de) |
| NO (1) | NO327395B1 (de) |
| TR (1) | TR200000491A2 (de) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9913262D0 (en) * | 1999-06-09 | 2002-08-21 | Royal Ordnance Plc | Desensitation of energetic materials |
| DE50009362D1 (de) * | 2000-06-15 | 2005-03-03 | Nitrochemie Wimmis Ag Wimmis | Verfahren zur Herstellung eines funktionalen hochenergetischen Materials |
| EP1241152B1 (de) * | 2001-03-13 | 2010-10-06 | Nitrochemie Wimmis AG | Temperaturunabhängiges Treibladungspulver |
| EP1241151A1 (de) * | 2001-03-13 | 2002-09-18 | Nitrochemie Wimmis AG | Temperaturunabhängiges Treibladungspulver |
| US7503987B2 (en) * | 2002-11-22 | 2009-03-17 | Nippon Kayaku Kabushiki Kaisha | Gas generating agent, process for production thereof, and gas generator for air bags |
| JP2007085632A (ja) * | 2005-09-21 | 2007-04-05 | Asahi Kasei Chemicals Corp | 表膠発射薬 |
| ES2423495T3 (es) * | 2006-05-19 | 2013-09-20 | Nitrochemie Wimmis Ag | Propulsor para la aceleración de proyectiles |
| RU2318789C1 (ru) * | 2006-10-16 | 2008-03-10 | Общество с ограниченной ответственностью "ИФОХИМ" | Модификатор взрывчатых веществ |
| JP2014523386A (ja) | 2011-06-21 | 2014-09-11 | ニトロヒェミー アッシャウ ゲゼルシャフト ミット ベシュレンクテル ハフツング | 発射薬を製造するための固形物質の使用 |
| DE102011118547B4 (de) * | 2011-11-16 | 2013-06-27 | Diehl Bgt Defence Gmbh & Co. Kg | Verfahren zur Vorhersage des Abbrandverhaltens eines Treibladungspulvers |
| JP5987446B2 (ja) * | 2012-04-23 | 2016-09-07 | 日油株式会社 | トリプルベース発射薬組成物 |
| CA2899260C (en) * | 2013-01-29 | 2020-01-14 | Nitrochemie Wimmis Ag | Powder for accelerating projectiles for mortar systems |
| US20180135949A1 (en) * | 2017-08-11 | 2018-05-17 | Ronald Gene Lundgren | Methods, Systems and Devices to Shape a Pressure*Time Wave Applied to a Projectile to Modulate its Acceleration and Velocity and its Launcher/Gun's Recoil and Peak Pressure Utilizing Interior Ballistic Volume Control |
| RU2711143C1 (ru) * | 2018-11-27 | 2020-01-15 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | Высокоэнергетический пироксилиновый порох для метательных зарядов танковой артиллерии |
| CN115521185B (zh) * | 2022-10-09 | 2023-12-12 | 西安近代化学研究所 | 一种复合改性双基发射药 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3798085A (en) * | 1971-09-03 | 1974-03-19 | Hercules Inc | Manufacture of a burning rate deterrent coated propellant |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1955927A (en) * | 1930-11-14 | 1934-04-24 | Western Cartridge Co | Process of making propellant powders |
| GB832137A (en) * | 1957-04-18 | 1960-04-06 | Rech S Chimiques | A propellant explosive and method of making the same |
| DE1571218A1 (de) * | 1966-07-23 | 1970-11-26 | Dynamit Nobel Ag | Oberflaechenbehandlung von Treibladungspulver |
| DE2520882C1 (de) | 1975-05-10 | 1986-07-17 | Dynamit Nobel Ag, 5210 Troisdorf | Ein- oder mehrbasige Pulverk¦rper für Treibladungen und Verfahren zu ihrer Herstellung |
| DE2644987C1 (de) * | 1976-10-06 | 1992-04-30 | Dynamit Nobel Ag | Nitrocellulosefreies Treibladungspulver |
| DE3120310A1 (de) * | 1981-05-21 | 1982-12-09 | Rockwell International Corp., 90245 El Segundo, Calif. | Treibladungen mit einem gehalt an einem polyglycidylazid-polymeren |
| SE451716B (sv) * | 1983-07-13 | 1987-10-26 | Nobel Kemi Ab | Sett att tillfora inhiberingssubstans till krut i en fluidiserad bedd samt ett for behandlingen av krutet avpassat medel |
| DE3346287A1 (de) | 1983-12-21 | 1985-07-04 | WNC-Nitrochemie GmbH, 8261 Aschau | Treibladung fuer rohrwaffen und verfahren zu ihrer herstellung |
| US5520757A (en) * | 1988-08-25 | 1996-05-28 | Ici Explosives Usa Inc. | Low vulnerability propellants |
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| FR2658505B1 (fr) * | 1990-02-21 | 1992-04-30 | Poudres & Explosifs Ste Nale | Procede de fabrication de chargements propulsifs fragmentables resistant a la temperature, poudres constitutives et chargements ainsi obtenus. |
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| DE4111752C1 (de) * | 1991-04-11 | 1992-09-17 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De | |
| US5524544A (en) * | 1994-07-21 | 1996-06-11 | Olin Corporation | Nitrocellulose propellant containing a cellulosic burn rate modifier |
| US5759458A (en) * | 1996-07-26 | 1998-06-02 | Thiokol Corporation | Process for the manufacture of high performance gun propellants |
| DE19757469C2 (de) * | 1997-02-08 | 2000-11-02 | Diehl Stiftung & Co | Treibladungspulver für Rohrwaffen |
| DE19900110A1 (de) * | 1998-01-05 | 1999-07-08 | Dynamit Nobel Ag | Treibmittel |
-
1999
- 1999-02-24 DE DE19907809A patent/DE19907809C2/de not_active Expired - Lifetime
- 1999-12-22 ES ES99125608T patent/ES2214806T3/es not_active Expired - Lifetime
- 1999-12-22 EP EP99125608A patent/EP1031548B1/de not_active Expired - Lifetime
- 1999-12-22 AT AT99125608T patent/ATE261421T1/de not_active IP Right Cessation
- 1999-12-22 DE DE59908809T patent/DE59908809D1/de not_active Expired - Lifetime
-
2000
- 2000-01-26 NO NO20000386A patent/NO327395B1/no not_active IP Right Cessation
- 2000-02-10 CA CA2298513A patent/CA2298513C/en not_active Expired - Fee Related
- 2000-02-23 TR TR2000/00491A patent/TR200000491A2/xx unknown
- 2000-02-23 IL IL13470800A patent/IL134708A/en not_active IP Right Cessation
- 2000-02-24 US US09/512,669 patent/US20030129304A1/en not_active Abandoned
- 2000-02-24 JP JP2000052266A patent/JP2000247771A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3798085A (en) * | 1971-09-03 | 1974-03-19 | Hercules Inc | Manufacture of a burning rate deterrent coated propellant |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19907809A1 (de) | 2000-08-31 |
| JP2000247771A (ja) | 2000-09-12 |
| IL134708A (en) | 2004-06-20 |
| DE19907809C2 (de) | 2002-10-10 |
| NO20000386D0 (no) | 2000-01-26 |
| CA2298513A1 (en) | 2000-08-24 |
| DE59908809D1 (de) | 2004-04-15 |
| ATE261421T1 (de) | 2004-03-15 |
| EP1031548A1 (de) | 2000-08-30 |
| ES2214806T3 (es) | 2004-09-16 |
| US20030129304A1 (en) | 2003-07-10 |
| NO327395B1 (no) | 2009-06-22 |
| NO20000386L (no) | 2000-08-25 |
| TR200000491A2 (tr) | 2000-09-21 |
| CA2298513C (en) | 2012-02-07 |
| IL134708A0 (en) | 2001-04-30 |
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