DE2422603C1 - - Google Patents
Info
- Publication number
- DE2422603C1 DE2422603C1 DE2422603A DE2422603A DE2422603C1 DE 2422603 C1 DE2422603 C1 DE 2422603C1 DE 2422603 A DE2422603 A DE 2422603A DE 2422603 A DE2422603 A DE 2422603A DE 2422603 C1 DE2422603 C1 DE 2422603C1
- Authority
- DE
- Germany
- Prior art keywords
- inhibitor
- charge according
- filler
- ratio
- polyol
- 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
- 239000003112 inhibitor Substances 0.000 claims description 23
- 238000002485 combustion reaction Methods 0.000 claims description 14
- 239000012948 isocyanate Substances 0.000 claims description 12
- 229920005862 polyol Polymers 0.000 claims description 12
- 150000003077 polyols Chemical class 0.000 claims description 12
- 239000000945 filler Substances 0.000 claims description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 150000002513 isocyanates Chemical class 0.000 claims description 9
- 239000000779 smoke Substances 0.000 claims description 9
- 239000004014 plasticizer Substances 0.000 claims description 8
- 239000003380 propellant Substances 0.000 claims description 8
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 7
- -1 polyoxymethylene Polymers 0.000 claims description 7
- 229920002635 polyurethane Polymers 0.000 claims description 7
- 239000004814 polyurethane Substances 0.000 claims description 7
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 229920000570 polyether Polymers 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229920005906 polyester polyol Polymers 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 4
- YIKSCQDJHCMVMK-UHFFFAOYSA-N Oxamide Chemical compound NC(=O)C(N)=O YIKSCQDJHCMVMK-UHFFFAOYSA-N 0.000 claims description 3
- 229930040373 Paraformaldehyde Natural products 0.000 claims description 3
- 125000001931 aliphatic group Chemical group 0.000 claims description 3
- 239000012766 organic filler Substances 0.000 claims description 3
- 229920006324 polyoxymethylene Polymers 0.000 claims description 3
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 2
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 2
- 229920001807 Urea-formaldehyde Polymers 0.000 claims description 2
- 150000001720 carbohydrates Chemical class 0.000 claims description 2
- 235000014633 carbohydrates Nutrition 0.000 claims description 2
- 239000001913 cellulose Substances 0.000 claims description 2
- 229920002678 cellulose Polymers 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- YBSLUBPQYDULIZ-UHFFFAOYSA-N oxalic acid;urea Chemical compound NC(N)=O.OC(=O)C(O)=O YBSLUBPQYDULIZ-UHFFFAOYSA-N 0.000 claims description 2
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 235000002906 tartaric acid Nutrition 0.000 claims description 2
- 239000011975 tartaric acid Substances 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims 1
- 125000004429 atom Chemical group 0.000 claims 1
- 239000003245 coal Substances 0.000 claims 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate Chemical compound [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 239000003054 catalyst Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- VZXPHDGHQXLXJC-UHFFFAOYSA-N 1,6-diisocyanato-5,6-dimethylheptane Chemical group O=C=NC(C)(C)C(C)CCCCN=C=O VZXPHDGHQXLXJC-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- DOOTYTYQINUNNV-UHFFFAOYSA-N Triethyl citrate Chemical compound CCOC(=O)CC(O)(C(=O)OCC)CC(=O)OCC DOOTYTYQINUNNV-UHFFFAOYSA-N 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000002808 molecular sieve Substances 0.000 description 2
- XEBWQGVWTUSTLN-UHFFFAOYSA-M phenylmercury acetate Chemical compound CC(=O)O[Hg]C1=CC=CC=C1 XEBWQGVWTUSTLN-UHFFFAOYSA-M 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 description 2
- 239000001069 triethyl citrate Substances 0.000 description 2
- VMYFZRTXGLUXMZ-UHFFFAOYSA-N triethyl citrate Natural products CCOC(=O)C(O)(C(=O)OCC)C(=O)OCC VMYFZRTXGLUXMZ-UHFFFAOYSA-N 0.000 description 2
- 235000013769 triethyl citrate Nutrition 0.000 description 2
- KZVBBTZJMSWGTK-UHFFFAOYSA-N 1-[2-(2-butoxyethoxy)ethoxy]butane Chemical compound CCCCOCCOCCOCCCC KZVBBTZJMSWGTK-UHFFFAOYSA-N 0.000 description 1
- GDDNTTHUKVNJRA-UHFFFAOYSA-N 3-bromo-3,3-difluoroprop-1-ene Chemical compound FC(F)(Br)C=C GDDNTTHUKVNJRA-UHFFFAOYSA-N 0.000 description 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- SNIOPGDIGTZGOP-UHFFFAOYSA-N Nitroglycerin Chemical compound [O-][N+](=O)OCC(O[N+]([O-])=O)CO[N+]([O-])=O SNIOPGDIGTZGOP-UHFFFAOYSA-N 0.000 description 1
- 239000000006 Nitroglycerin Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- JXCHMDATRWUOAP-UHFFFAOYSA-N diisocyanatomethylbenzene Chemical compound O=C=NC(N=C=O)C1=CC=CC=C1 JXCHMDATRWUOAP-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000019256 formaldehyde Nutrition 0.000 description 1
- 239000001087 glyceryl triacetate Substances 0.000 description 1
- 235000013773 glyceryl triacetate Nutrition 0.000 description 1
- 229960003711 glyceryl trinitrate Drugs 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229960002622 triacetin Drugs 0.000 description 1
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
- C06B45/12—Compositions or products which are defined by structure or arrangement of component of product having contiguous layers or zones
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
- F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
- F02K9/26—Burning control
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB22678/73A GB1605320A (en) | 1973-05-11 | 1973-05-11 | Improvements in or relating to combustion inhibitors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2422603C1 true DE2422603C1 (enrdf_load_stackoverflow) | 1989-11-23 |
Family
ID=10183337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2422603A Expired DE2422603C1 (enrdf_load_stackoverflow) | 1973-05-11 | 1974-05-10 |
Country Status (7)
| Country | Link |
|---|---|
| AU (1) | AU588517B1 (enrdf_load_stackoverflow) |
| CA (1) | CA1263238A (enrdf_load_stackoverflow) |
| DE (1) | DE2422603C1 (enrdf_load_stackoverflow) |
| FR (1) | FR2633282B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1605320A (enrdf_load_stackoverflow) |
| IT (1) | IT1209901B (enrdf_load_stackoverflow) |
| NO (1) | NO741641L (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3517892A1 (de) * | 1984-05-17 | 1985-11-21 | Société Nationale des Poudres et Explosifs, Paris | Verbrennungsinhibierende zusammensetzung fuer feste propergole |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6051087A (en) * | 1992-01-29 | 2000-04-18 | Cordant Technologies Inc. | Low smoke rocket motor liner compositions |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2250311A1 (de) * | 1971-10-15 | 1973-04-19 | North American Rockwell | Feststofftreibmittel mit brennverzoegerung, insbesondere fuer schusswaffen |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1200184B (de) * | 1963-11-16 | 1965-09-02 | Nitrochemie G M B H | Verfahren zur Herstellung von mit einer Isolierschicht versehenen Feststofftreibsaetzen |
| DE1809360C3 (de) * | 1968-11-16 | 1978-09-21 | Dynamit Nobel Ag, 5210 Troisdorf | Masse zur Herstellung von Kunstharze und sich endotherm zersetzende Stoffe enthaltenden, gegebenenfalls unter Wärme aushärtbaren Isolationsschichten auf Feststoff-Raketentreibsätzen und Verfahren zum Isolieren dieser Treibsätze unter Verwendung dieser Masse |
| CH514515A (de) * | 1969-09-30 | 1971-10-31 | Oerlikon Buehrle Ag | Verfahren zum Aufbringen eines Isolierstoffes auf einen Feststoff-Treibsatz |
-
1973
- 1973-05-11 GB GB22678/73A patent/GB1605320A/en not_active Expired
-
1974
- 1974-05-01 CA CA000198625A patent/CA1263238A/en not_active Expired
- 1974-05-07 NO NO741641A patent/NO741641L/no unknown
- 1974-05-08 IT IT7450873A patent/IT1209901B/it active
- 1974-05-10 DE DE2422603A patent/DE2422603C1/de not_active Expired
- 1974-05-10 FR FR7416180A patent/FR2633282B1/fr not_active Expired - Lifetime
- 1974-05-13 AU AU68853/74A patent/AU588517B1/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2250311A1 (de) * | 1971-10-15 | 1973-04-19 | North American Rockwell | Feststofftreibmittel mit brennverzoegerung, insbesondere fuer schusswaffen |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3517892A1 (de) * | 1984-05-17 | 1985-11-21 | Société Nationale des Poudres et Explosifs, Paris | Verbrennungsinhibierende zusammensetzung fuer feste propergole |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2633282A1 (fr) | 1989-12-29 |
| IT1209901B (it) | 1989-08-30 |
| FR2633282B1 (fr) | 1994-01-28 |
| AU588517B1 (en) | 1989-09-21 |
| NO113586C (no) | 1978-01-25 |
| CA1263238A (en) | 1989-11-28 |
| NO741641L (no) | 1989-05-18 |
| GB1605320A (en) | 1989-07-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8100 | Publication of the examined application without publication of unexamined application | ||
| D1 | Grant (no unexamined application published) patent law 81 | ||
| 8364 | No opposition during term of opposition |