WO1999057083A1 - Enhancer composition for inflator - Google Patents
Enhancer composition for inflator Download PDFInfo
- Publication number
- WO1999057083A1 WO1999057083A1 PCT/JP1999/002289 JP9902289W WO9957083A1 WO 1999057083 A1 WO1999057083 A1 WO 1999057083A1 JP 9902289 W JP9902289 W JP 9902289W WO 9957083 A1 WO9957083 A1 WO 9957083A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- composition
- gas generator
- enhancer
- composition according
- nitrogen
- 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.)
- Ceased
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)
- C06D5/00—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets
- C06D5/06—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets by reaction of two or more solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
- C06C9/00—Chemical contact igniters; Chemical lighters
Definitions
- the present invention relates to an enhancer composition for an inflation evening for igniting a gas generating agent in an inflation overnight of an airbag system provided for protecting a human body mounted on an automobile, an aircraft, or the like.
- the current inflation system includes a gas generator called inflation system.
- This inflator contains a gas generating agent that burns to generate gas, which is ignited by the detonator and squib. At this time, if the ignition of the gas generant does not occur or if there is a significant ignition delay, the performance of the infra-red system cannot be guaranteed.
- ignition agents called enhancers and booths are generally used.
- KNOs is known (see, for example, JP-A-2-63651).
- B ZK N 0 3 has a high combustion temperature, because it has a large heat value, the performance of the Enhan adjuvants are excellent and are often used as an ignition agent inflation Isseki and Rokettomo Isseki.
- B / KN_ ⁇ 3 generates only the gas little ho Tondo remain as a combustion residue.
- This combustion residue has a melting point, boiling point, and decomposition temperature (the melting point of boron oxide is 450 ° C, the boiling point is about 150 ° C, and the decomposition temperature of potassium oxide is 350 to 400 ° C. ° C), and when this enhancer is used for inflation, it is very likely that the combustion residue will be released as mist (fine particles) outside of inflation.
- One of the requirements for the inflation system used in the inflation system is to reduce the amount of mist released outside the inflation system. If the amount of mist is large, the thermal particles contained in the mist will puncture the airbag and scatter, irritate the occupant's trachea, and obstruct the occupant's vision after the system is activated. Adversely affects driving safety. Furthermore Even from cost, B / KN_ ⁇ 3 are very expensive and 20,000-30,000 yen per 1 kg, leading to cost reduction if you can replace this with another inexpensive gunpowder. However, at present, BZKN ⁇ ⁇ 3 is widely used as an enhancer for inflation, and no alternative is known. Disclosure of the present invention
- An object of the present invention is to provide an enhancer for inflation and a composition thereof, which can reduce the amount of mist generated to enhance safety and reduce the product price.
- Another object of the present invention is to provide an inflator or an airbag system using the enhancer for inflation and the composition.
- B / KNO 3 is used as an enhancer for an ink frame
- a boron compound such as boron oxide or a compound having an oxidizing rim
- the present inventors have result of extensive research, as Enhansa agent, completely free of boron, the content of KN 0 3 even less than if the B ZK N_ ⁇ 3, moreover combustion temperature is high, a large amount of heat generated
- the present inventors have found a group of compounds that have the requirement that the amount of generated combustion residues be small and that can further reduce the production cost, and have completed the present invention.
- the present invention provides an inflation-use enamel containing a nitrogen-containing compound.
- 9 Provide a Hansa agent and a composition thereof.
- the composition may include an oxidizing agent, a binder, and a slag forming agent.
- the present invention provides an inflation system using the enhancer composition for inflation.
- the present invention further provides a gas generator comprising the above-mentioned enhancer agent or enhancer agent composition.
- An airbag system including a gas generator, an impact sensor, a control means for inputting a sensing signal and outputting an operation signal to an ignition means of the gas generator, a gas generator and an airbag is also provided. Further, the present invention also provides a use of the enhancer in a gas generator for an air bag and a method of igniting the gas generator in the gas generator with the enhancer.
- the enhancer or enhancer composition is included in the ignition means and is loaded on the front side of a squib, a igniter, an electric detonator or the like. Jenhansa also acts as a booster, igniter, primer, and auto-damaging material.
- a gas generator usually contains ignition means and a gas generant.
- a clean filter may be included. Equipped in the driver's seat and passenger seat of normal vehicles, including one-cylinder type and two-cylinder type.
- the enhancer may be filled in a container made of aluminum or plastic and placed in a gas generator, or the gas generator may be filled as it is.
- the inflation-enhancing agent composition of the present invention has excellent flammability and little combustion residue, so that the amount of mist can be reduced. Therefore, adverse effects on the health and drivability of occupants such as automobiles are prevented. Therefore, the reliability of the inflation using the inflation-enhancing agent composition of the present invention can be improved. Also, B ZK N 0 3 and compared the inexpensive, if further produced both of the gas generating agent and Enha capacitors agent in the same composition, to lower the production cost Can be.
- the nitrogen-containing compound used in the present invention preferably has a nitrogen content of 40% by weight or more, more preferably 45% by weight or more, based on the total amount of C, H, and N in the molecule.
- nitrogen-containing compounds include guanidine derivatives such as nitroguanidine (NQ) and dicyandiamide (DCDA triaminoguanidine nitrate (TAGN); tetrazole derivatives such as 5-aminotetrazole (5-AT); Bitetrazole derivatives such as diammonium salts and the like; from diazoamide salts such as azodicarbonamide (ADCA), trihydrazino triazine (THT), carbohydrazide (C DH) complex, hydrazine complex, oxalyl hydrazide or a complex thereof and sodium musdicianamide;
- DCA azodicarbonamide
- TAT trihydrazino triazine
- C DH carbohydrazide
- the nitrogen-containing compound among the compounds described above, Nitoroguanijin, Jishia Njiamido, 5- Aminotetorazo Ichiru, bitetrazole 'Jianmoniumu salts, Application Benefits hydrazino triazines, carbohydrazide complexes [S r (N_ ⁇ 3) 2 (CDH) And the like are particularly preferred.
- the content of the nitrogen-containing compound in the composition varies depending on the number of carbon atoms, hydrogen atoms and other oxidizable elements contained in the compound, but is preferably from 10 to 100% by weight, particularly preferably from 20 to 100% by weight. 100% by weight.
- the amount of enhancer used during inflation is less than a few tenths of the amount of gas generating agent, so even if toxic gas is generated, it is extremely small. Therefore, it is not necessary to pay attention to the oxygen balance as much as the composition of the gas generating agent.
- An oxidizing agent may be further added to the inflation-enhancing agent composition of the present invention.
- oxythene salt consisting of ammonium, alkali metal and alkaline earth metal, and hydrogen-free anion selected from nitric acid, nitrous acid, chloric acid and perchloric acid are used. One or more selected ones can be mentioned.
- Examples of such oxyacid salts include ammonium nitrate, sodium nitrate, potassium nitrate, magnesium nitrate, ammonium nitrate salts such as strontium nitrate, alkali metal salts or alkaline earth metal salts; ammonium nitrite, sodium nitrite, Ammonium salt, alkaline metal salt or alkaline earth metal salt of nitrite such as potassium nitrite, magnesium nitrite, strontium nitrite; ammonium chlorate, sodium chlorate, potassium chlorate, magnesium chlorate Ammonium chloride, alkali metal salt or alkaline earth metal salt of chloric acid, such as barium chlorate; ammonium perchlorate, sodium perchlorate, potassium perchlorate, magnesium perchlorate, barium perchlorate Ammonium salt, alkali metal salt or perchloric acid It can be mentioned potassium earth metal salt.
- strontium nitrate has a high combustion temperature and a large calorific value when mixed and burned with a nitrogen-containing compound, generates a small amount of combustion residues, and generates Sr0 and Sr (CO 3 )
- a strontium compound such as 2 is a very preferable compound that satisfies most requirements because it easily forms a slag at a high melting point and is easily filtered.
- potassium nitrate, sodium nitrate, lithium perchlorate, sodium perchlorate, potassium chlorate, sodium chlorate, etc. also have a high combustion temperature and a large calorific value when burned when mixed with nitrogen-containing compounds. generation amount of combustion residues and Ru compared to ⁇ 3 is preferred for very small.
- the content of the oxidizing agent in the composition varies depending on the type of the nitrogen-containing compound, but is preferably from 5 to 90% by weight, particularly preferably from 10 to 80% by weight.
- the content of the oxidizing agent is 5% by weight or more, the combustibility can be improved, and when the content is 90% by weight or less, the amount of combustion residue can be suppressed.
- the nitrogen-containing compound and the oxidizing agent can be mixed in various ratios, it is usually preferable to mix them near the theoretical amount of complete oxidation. When mixed at a ratio close to the theoretical amount of complete oxidation, toxic gases such as CO and N ⁇ x are unlikely to be generated, and the calorific value is also maximized.
- a binder can be further added to the enfanthan agent composition for inflation evenings of the present invention.
- the binder include carboxymethylcellulose sodium, hydroxyethylcellulose, hydroxypropylcellulose, cotton acetate, nitrocellulose, cellulose derivatives such as microcrystalline cellulose, starch, polyvinyl alcohol, polyacrylamide, calcium stearate, etc.
- inorganic binders such as an organic binder, molybdenum disulfide, and sodium gay acid can be used.
- sodium carboxymethylcellulose is preferable from the viewpoint of safety in production and ease of handling.
- the content of the binder in the composition is preferably from 0.1 to 30% by weight, particularly preferably from 0.5 to 15% by weight.
- the content of the binder is 0.1% by weight or more, moldability can be improved, and when the content is 30% by weight or less, flammability is not reduced.
- a slag-forming agent can be further added to the inflation evening enhancer composition of the present invention.
- the slag-forming agent include naturally occurring clays mainly composed of bentonite-based and kaolin-based aluminosilicates, synthetic clays, synthetic clays, synthetic clays, synthetic clays such as synthetic squamate, nitrides and carbides. One or more selected from Can be mentioned.
- As such a slag forming agent acid clay, talc, bentonite, diatomaceous earth, kaolin, silica, alumina, silicon nitride, silicon carbide, hydrotalcite, and the like are preferable. Since strontium nitrate originally has a slag-forming ability, when it is not necessary to further enhance the slag-forming ability, it is not necessary to add a slag-forming agent to impart ordinary slag-forming ability.
- the content of the slag forming agent in the composition is preferably from 1 to 15% by weight, particularly preferably from 3 to 10% by weight.
- the content of the slag forming agent is 1% by weight or more, a desired slag forming ability can be imparted, and when the content is 15% by weight or less, the combustibility is not significantly reduced.
- the inflation-enhancing enhancer composition of the present invention can be prepared by a dry method in which a nitrogen-containing compound, an oxidizing agent, a binder, and a slag forming agent are mixed in powder form, or a wet method in which the compounds are mixed in the presence of water or an organic solvent. Can be manufactured.
- the inflation-enhancing agent composition for inflation according to the present invention may be molded into an appropriate shape such as powder, granules, pellets, non-porous rolled, single-hole drawn, or porous drawn as required. Can be. Also, once molded, it can be broken down and used as powders and granules. As a result, the density of the enhancer can be increased as compared with a case where the powder is simply mixed in a dry state, so that the effect of increasing the volumetric efficiency appears. In addition, the ignitability, the intensity of combustion, etc., change depending on the difference in the shape of the molded product. Therefore, the one that satisfies the required performance should be selected.
- the following is an example of a method for producing the enhancer composition for inflation according to the present invention.
- Water of up to 10 to 30% by weight is added to the raw materials, and the composition mass is formed by a kneading operation.
- the order of mixing is not particularly limited, and the order in which a more uniform mixing state is realized or the order in which the safest production is maintained is selected. Then, after removing excess moisture optionally extruded in 4 0-1 4 0 pressurized condition of kg Roh cm 2 of the composition lump through a die for companding molding, making strands of material. And, before the surface of the cord-like material is in a dry state, it can be obtained by cutting to a desired length by a cutter and drying.
- the enhancer composition for inflation overnight is used for protecting a human body mounted on an automobile, an aircraft, or the like, and is provided with a module housing containing an inflation overnight and an airbag, a determination circuit, and a sensor. It can be applied to an inflation overnight system with first class. Since some of the compositions of the present invention have sufficient performance to be applicable as a gas generating agent used for inflation, the composition of the present invention is used as a gas generating agent. If an enhancer with exactly the same composition and shape is used, great advantages can be expected in terms of the manufacturing process and cost.
- Infrared evening enhancer compositions having the compositions shown in Tables 1 and 2 were produced.
- the heat of combustion (experimental and calculated values), combustion temperature, theoretical residue, and theoretical gas generation were determined.
- Theoretical residue indicates the amount of residue generated from 1 g of the composition.
- the theoretical gas generation amount indicates the number of moles of gas generated from 1 g of the composition.
- Comparative Example 1 also showed the value of B / KN0 3. However, because it contains BZKN0 3 is usually a small amount of binder one showed a composition containing Raminakku (LAMI NAC) as an example below. The results are shown in Tables 1 and 2.
- compositions of Examples 1 to 18 had a very small amount of theoretical residue in nature, and even if they were released outside the inflatable area, their weight was small.
- the combustion residue is also a high melting point compound such as strontium oxide, so that it is easy to filter with a filter or a coolant, and is not easily mist.
- Comparative Example 1 Approximately 90% of the composition of Comparative Example 1 became combustion residue. The combustion temperature is quite high, and the melting point and boiling point of the combustion residue are quite low. It became clear that most of the combustion residues were likely to be released as mist outside of inflation overnight.
- nitroguanidine To 35 parts by weight of nitroguanidine, water corresponding to 15 parts by weight based on the total amount of the composition was added, and mixed and kneaded. Separately, 50 parts by weight of strontium nitrate, 5 parts by weight of acid clay, and 10 parts by weight of sodium carboxymethylcellulose were mixed in a dry system, added to the wet mixed powder, and further kneaded. Subsequently, the kneaded mixture was extruded through a mold having an outer diameter of 2.5 mm and an inner diameter of 0.8 mm under a pressure of 80 kgcm 2 to form a single-hole cylindrical string. Further, this cord was cut into a length of 2.12 mm by a cutting machine and dried sufficiently to obtain an enhancer composition for inflation.
- a combustion test was performed using this composition as a gas generating agent and an enhancer agent.
- the flammability test was conducted in a 60 L tank test at room temperature using 41.9 g of the gas generant and 2.5 g of the enhancer.
- Tank maximum pressure is 2.02 kg / cm ⁇ maximum pressure
- the arrival time was 43.95 msec, there was no ignition delay, etc., indicating very good combustion characteristics.
- the amount of mist in the tank was 504 mg, and the inside of the tank was very clean.
- the gas generating agent (composition of the present invention) 41. 9 g and, when a Enhansa agent (B / KN0 3 ZLAM I NAC ) lg, tank maximum pressure 2. 06 kg / cm the maximum pressure reaching time is 52.5 msec.
- the amount of mist in the tank was 917 mg. From the results of this combustion test, it was confirmed that the composition of the present invention was able to reduce the amount of mist without affecting the combustion performance.
- Example 15 Nitoroku 'Anishi' down / KCI0 3 (56.1 / 43.9) 883 2780 0. 28 0. 0298 t
- Example 1 Nitoroku ' ⁇ two [nu ⁇ emissions / NaCI0 3 (59.5 / 40.5) 933 2772 0. 22 0 . 0322
- Example 18 5 - amino / ⁇ tiger ', -. Le / KN0 3 (37.6 / 62.4) 636 2202 0. 41 0. 0233
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Combustion & Propulsion (AREA)
- General Chemical & Material Sciences (AREA)
- Air Bags (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP99917220A EP1000916A4 (en) | 1998-04-30 | 1999-04-28 | EFFECTIVE COMPOSITION FOR INFLATING DEVICE |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12020798 | 1998-04-30 | ||
| JP10/120207 | 1998-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1999057083A1 true WO1999057083A1 (en) | 1999-11-11 |
Family
ID=14780562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP1999/002289 Ceased WO1999057083A1 (en) | 1998-04-30 | 1999-04-28 | Enhancer composition for inflator |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1000916A4 (ja) |
| KR (1) | KR20010014303A (ja) |
| CN (1) | CN1266416A (ja) |
| TW (1) | TW440556B (ja) |
| WO (1) | WO1999057083A1 (ja) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005219987A (ja) * | 2004-02-09 | 2005-08-18 | Nippon Kayaku Co Ltd | 伝火薬成形体及びこれを有するガス発生器 |
| WO2005123631A1 (ja) * | 2004-06-17 | 2005-12-29 | Nof Corporation | ガス発生装置用の着火剤 |
| WO2007061104A1 (ja) * | 2005-11-25 | 2007-05-31 | Daicel Chemical Industries, Ltd. | インフレータ用のエンハンサ剤の成形体 |
| JP2009137820A (ja) * | 2007-12-11 | 2009-06-25 | Daicel Chem Ind Ltd | インフレータ用ゲル状伝火薬 |
| EP1254880A4 (en) * | 2000-02-04 | 2011-01-26 | Daicel Chem | TRIAZINE DERIVATIVES, GAS-PRODUCING REACTION MIXTURE |
| JP2019503951A (ja) * | 2015-11-18 | 2019-02-14 | ラインメタル バッフェ ムニツィオン ゲゼルシャフト ミット ベシュレンクテル ハフツング | 可変設定可能な性能パラメータを有するreach準拠火工延時作用組成物及びプライマー装薬 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6843869B2 (en) * | 2002-12-06 | 2005-01-18 | Autoliv Asp, Inc. | Porous igniter for automotive airbag applications |
| FR2926545B1 (fr) * | 2008-01-21 | 2010-09-17 | Snpe Materiaux Energetiques | Composition generatrice de gaz azote, comprenant de l'azodicarbonamide et procede de generation de gaz azote par decomposition de ladite composition |
| CN106699490A (zh) * | 2016-01-25 | 2017-05-24 | 湖北航天化学技术研究所 | 一种安全气囊点火药组合物及其制备方法 |
| CN107892638A (zh) * | 2017-05-04 | 2018-04-10 | 湖北航天化学技术研究所 | 一种产气药剂 |
| CN107151271B (zh) * | 2017-06-05 | 2019-06-25 | 常熟理工学院 | 一种高能低爆温硝化棉的制备方法 |
| CN108752151A (zh) * | 2018-06-19 | 2018-11-06 | 湖北航天化学技术研究所 | 一种安全型民用推进剂及其制备方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997005087A1 (fr) * | 1995-07-27 | 1997-02-13 | Sensor Technology Co., Ltd. | Composition explosive pour coussin gonflable de securite et son procede de production |
| JPH09510429A (ja) * | 1994-03-18 | 1997-10-21 | オリン コーポレイション | ガス発生噴射剤 |
| JPH1095304A (ja) * | 1996-07-31 | 1998-04-14 | Daicel Chem Ind Ltd | エアバッグ用ガス発生器及びエアバッグ装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3912689B2 (ja) * | 1995-12-01 | 2007-05-09 | 日本化薬株式会社 | 自己発火性火薬組成物、伝火薬、ガス発生剤及びガス発生器 |
| US6234521B1 (en) * | 1996-04-08 | 2001-05-22 | Daicel Chemical Industries, Ltd. | Airbag inflator and an airbag apparatus |
| EP0944562B1 (en) * | 1996-08-16 | 2005-11-23 | Automotive Systems Laboratory Inc. | Autoignition compositions for inflator gas generators |
| US6214138B1 (en) * | 1997-08-18 | 2001-04-10 | Breed Automotive Technology, Inc. | Ignition enhancer composition for an airbag inflator |
-
1999
- 1999-04-28 EP EP99917220A patent/EP1000916A4/en not_active Withdrawn
- 1999-04-28 CN CN99800646A patent/CN1266416A/zh active Pending
- 1999-04-28 WO PCT/JP1999/002289 patent/WO1999057083A1/ja not_active Ceased
- 1999-04-28 KR KR1019997012437A patent/KR20010014303A/ko not_active Withdrawn
- 1999-04-29 TW TW088106930A patent/TW440556B/zh active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09510429A (ja) * | 1994-03-18 | 1997-10-21 | オリン コーポレイション | ガス発生噴射剤 |
| WO1997005087A1 (fr) * | 1995-07-27 | 1997-02-13 | Sensor Technology Co., Ltd. | Composition explosive pour coussin gonflable de securite et son procede de production |
| JPH1095304A (ja) * | 1996-07-31 | 1998-04-14 | Daicel Chem Ind Ltd | エアバッグ用ガス発生器及びエアバッグ装置 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP1000916A4 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1254880A4 (en) * | 2000-02-04 | 2011-01-26 | Daicel Chem | TRIAZINE DERIVATIVES, GAS-PRODUCING REACTION MIXTURE |
| JP2005219987A (ja) * | 2004-02-09 | 2005-08-18 | Nippon Kayaku Co Ltd | 伝火薬成形体及びこれを有するガス発生器 |
| WO2005123631A1 (ja) * | 2004-06-17 | 2005-12-29 | Nof Corporation | ガス発生装置用の着火剤 |
| US7993475B2 (en) | 2004-06-17 | 2011-08-09 | Nof Corporation | Firing agent for gas generating device |
| WO2007061104A1 (ja) * | 2005-11-25 | 2007-05-31 | Daicel Chemical Industries, Ltd. | インフレータ用のエンハンサ剤の成形体 |
| JP2009137820A (ja) * | 2007-12-11 | 2009-06-25 | Daicel Chem Ind Ltd | インフレータ用ゲル状伝火薬 |
| JP2019503951A (ja) * | 2015-11-18 | 2019-02-14 | ラインメタル バッフェ ムニツィオン ゲゼルシャフト ミット ベシュレンクテル ハフツング | 可変設定可能な性能パラメータを有するreach準拠火工延時作用組成物及びプライマー装薬 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW440556B (en) | 2001-06-16 |
| CN1266416A (zh) | 2000-09-13 |
| EP1000916A1 (en) | 2000-05-17 |
| EP1000916A4 (en) | 2000-12-27 |
| KR20010014303A (ko) | 2001-02-26 |
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