WO2001056953A1 - Composition contenant un agent de production de gaz ainsi qu'un derive triazine - Google Patents
Composition contenant un agent de production de gaz ainsi qu'un derive triazine Download PDFInfo
- Publication number
- WO2001056953A1 WO2001056953A1 PCT/JP2001/000711 JP0100711W WO0156953A1 WO 2001056953 A1 WO2001056953 A1 WO 2001056953A1 JP 0100711 W JP0100711 W JP 0100711W WO 0156953 A1 WO0156953 A1 WO 0156953A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- weight
- gas generating
- basic
- melamine
- nitrate
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D5/00—Fertilisers containing magnesium
-
- 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
- B60R21/26—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
- B60R21/263—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 using a variable source, e.g. plural stage or controlled output
-
- 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
- B60R21/264—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 using instantaneous generation of gas, e.g. pyrotechnic
- B60R21/2644—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 using instantaneous generation of gas, e.g. pyrotechnic using only solid reacting substances, e.g. pellets, powder
Definitions
- the present invention relates to a gas generant composition containing a triazine derivative.
- the present invention relates to a gas generant composition suitable for an airbag restraint system of an automobile or the like, a molded product thereof, and an inflation device for an airbag using the same.
- U.S. Pat. No. 4,369,079 discloses a metal salt of hydrogen-free bitetrazole and an alkali metal nitrate, an alkali metal nitrite, an alkaline earth metal nitrate, an alkaline earth metal nitrite and mixtures thereof.
- a gas generant composition is disclosed.
- U.S. Pat.No. 5,542,999 discloses a gas generator comprising a fuel such as GZT, TAGN, NG (nitroguanidine), NTO, basic copper nitrate, a catalyst for reducing toxic gas, and a coolant agent.
- Japanese Patent Application Laid-Open No. 10-72273 discloses a gas generating agent composed of a metal salt of bitetrazole, an ammonium salt of bitetrazole, and an aminotetrazole and ammonium nitrate.
- the above-mentioned non-azide gas generating composition has problems in combustion temperature, burning rate, phase transfer, generation amount of carbon monoxide and nitrogen oxide, gas generation efficiency, and the like.
- the gas generating composition of the above-mentioned US Pat. No. 4,369,079 has a high combustion temperature and requires a large amount of coolant when actually used.
- the composition of U.S. Pat. No. 5,542,999 has a low burning rate and may not be completely burned in a short time.
- the molded product of the gas generating agent is damaged due to a change in shape due to the phase transition of ammonium nitrate in the operating temperature range, and cannot be stably burned.
- the fuel of the gas generating agent uses tetrazole, nitroguanidine, TAGN, etc., but all of these compounds belong to dangerous substances. However, sufficient safety is required during handling.
- an object of the present invention is to provide a gas generating composition having a low combustion temperature, a high combustion rate, a low generation amount of carbon monoxide and nitrogen oxide, good combustion stability, and high safety in handling.
- An object of the present invention is to provide a molded article and an inflation for airbag using the molded article.
- the present invention provides a gas generant composition
- a gas generant composition comprising (a) a triazine derivative and (b) an oxidizing agent.
- the present invention also provides a single-hole cylindrical, porous cylindrical, or pellet-shaped molded article obtained from the above gas generating composition.
- the present invention provides an airbag inflator using the above-mentioned gas generating composition and a molded article.
- the gas generant composition of the present invention and its molded body are easy to handle because of low toxicity and low danger, have a high combustion rate, a low combustion temperature, and furthermore, carbon monoxide and nitrogen oxide during combustion. Generation amount is small.
- Triazine derivative of the component (a) used in the present invention is preferable because it has low toxicity, and when combined with the component (b), the combustion temperature is low and the combustion rate is high.
- Triazine derivatives include triazines (1,2,3-triazine, 1,2,4-triazine, 1,3,5-triazine), melamine, trihydrazino triazine, trimethylol melamine, alkylated methylol melamine, ammeline , Ammeland, ammeland, cyanuric acid, cyanuric acid derivatives such as cyanuric acid ester, melam, melem, melamine nitrate, melamine perchlorate, and at least one nitrate compound of melamine such as dinitroamellin. No.
- LD 5 Melamine and trihydrazinotriazine (THT), which have an (oral-rat) of 3161 mg Z kg, have high flammability stability, are safe when handling, and are inexpensive, are preferred.
- the oxidizing agent of the component (b) used in the present invention includes at least one selected from oxyacid salts, metal oxides, metal double oxides, metal peroxides, and basic metal nitrates. Metal nitrates are preferred, and basic copper nitrate is particularly preferred.
- Examples of the oxyacid salt include those composed of a cation selected from ammonium, alkali metal and alkaline earth metal, and a hydrogen-free anion selected from nitric acid, nitrous acid, chloric acid and perchloric acid.
- 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, alkali 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, barium chlorate Ammonium chloride, alkali metal salt or alkaline earth metal salt of chloric acid such as ammonium perchlorate, ammonium perchlorate, sodium perchlorate, potassium perchlorate, magnesium perchlorate, perchlorate such as barium perchlorate Ammonia salt, alkali metal salt or acid of acid Cali earth metal salt, and the like.
- Metal oxides, metal peroxides and metal double oxides include copper, cobalt, iron, Mention may be made of oxides, peroxides or double oxides of manganese, nickel, zinc, molybdenum and bismuth.
- Such metal oxides, metal peroxides and metal mixed oxide for example, C uO, Cu 2 0, Co 2 ⁇ 3, CoO, Co 3 ⁇ 4, F e 2 0 3, F e 0, F e 3 ⁇ 4, Mn0 2, Mn 2 0 3, Mn 3 0 4, N i 0, Z nO, Mo0 3, C OMo_ ⁇ 4, B i 2 Mo_ ⁇ be mentioned 6 or B i 2 0 3 it can.
- Basic metal nitrates are generally a series of compounds represented by the following formula: In some cases, compounds containing water of hydration may also be present.
- M is a metal
- x ' is the number of metal
- y is N0 3 the number of ions
- z ' is an OH number of ions
- n represents M (N ⁇ 3) M for y moiety (OH) z It shows the ratio of the parts.
- Examples of equivalents to the above formula include Cu, cobalt, zinc, manganese, iron, molybdenum, bismuth, and cerium as the metal M, Cu 2 (N 0 3 ) (OH) 3, Cu 3 (N 0 3 ) (OH) 5 - 2H 2 ⁇ , C o 2 (N0 3) (OH) 3, Z n 2 (NO 3) (OH) 3, Mn (N0 3) (OH) 2, F e 4 (N0 3) (OH) ⁇ 2 H 2 ⁇ , B i (N0 3) ( OH) 2, C e (N0 3) 3 (OH) - 3H 2 0 and the like.
- the basic metal nitrate is selected from basic copper nitrate, basic cobalt nitrate, basic zinc nitrate, basic manganese nitrate, basic iron nitrate, basic molybdenum nitrate, basic bismuth nitrate, basic cerium nitrate, and the like. One or more of them are mentioned, and among these, basic copper nitrate is preferable.
- basic copper nitrate Compared with ammonium nitrate as an oxidizing agent, basic copper nitrate has no phase transition in the operating temperature range and has a high melting point, so that it has excellent thermal stability. Further, since the basic copper nitrate acts to lower the combustion temperature of the gas generating agent, the amount of generated nitrogen oxides can be reduced.
- the gas generating composition of the present invention contains the components (a) and (b),
- the content of the component (a) is preferably 5 to 60% by weight, more preferably 5 to 50% by weight, More preferably, the content of component (b) is 10 to 30% by weight, preferably 40 to 95% by weight, more preferably 50 to 95% by weight, and still more preferably 70 to 90% by weight.
- compositions contains components (a) and (b) is one containing (a) melamine and (b) basic copper nitrate.
- the content in this case is (a) 15 to 45% by weight, preferably 15 to 25% by weight, of melamine and (b) 55 to 85% by weight of basic copper nitrate, and preferably 75 to 85% by weight.
- compositions contains components (a) and (b) includes one containing (a) trihydrazinotriazine and (b) basic copper nitrate.
- the content in this case is (a) 15 to 45% by weight, preferably 15 to 25% by weight, of trihydrazinotriazine and (b) 55 to 85% by weight, preferably 75 to 85% by weight of basic copper nitrate. is there.
- the binder of the component (c) can be further added to the gas generating composition of the present invention in order to increase the strength of the molded article.
- the binders include carboxymethylcellulose (CMC), carboxymethylcellulose sodium salt (CMCNa), carboxymethylcellulose potassium salt, carboxymethylcellulose ammonium salt, cellulose acetate, cellulose acetate butyrate (CAB), and methylcellulose (MCC).
- CMEC carboxymethylethylcellulose
- the gas generating composition of the present invention may further contain an additive of component (d) in order to lower the combustion temperature and reduce the amount of toxic nitrogen oxides and carbon monoxide generated after combustion. Can be.
- Additives include metal oxides selected from copper oxide, iron oxide, zinc oxide, cobalt oxide, manganese oxide, molybdenum oxide, nickel oxide, bismuth oxide, silica, and alumina, aluminum hydroxide, cobalt hydroxide, and iron hydroxide.
- Metal hydroxide or basic metal carbonate selected from hydroxide, cobalt carbonate, calcium carbonate, basic zinc carbonate, basic copper carbonate, acid clay, kaolin, talc, bentonite, diatomaceous earth, hydro Metal oxide or hydroxide complex compound selected from talcite, sodium silicate, myric acid, molybdate, cobalt salt of molybdate, metal salt selected from ammonium molybdate, silicone, molybdenum disulfide, steer Select from calcium phosphate, silicon nitride, silicon carbide, etc. Aluminum hydroxide and cobalt oxide are preferred.
- Either of the binder of the component (c) and the additive of the component (d) can be blended, or both can be used in combination.
- the content of component (a) is preferably 5 to 60% by weight, More preferably 10 to 25% by weight, the content of the component (b) is preferably 40 to 95% by weight, more preferably 40 to 85% by weight, and still more preferably 50 to 80% by weight.
- the content of component (c) is preferably 0.1 to 15% by weight, more preferably 1 to 10% by weight, and the content of component (d) is preferably 0.1 to 20% by weight, more preferably
- the composition contains components (a), (b) and (c)
- One embodiment includes those containing (a) melamine, (b) basic copper nitrate, and (c) sodium carboxymethylcellulose.
- the content is preferably (a) 15 to 25% by weight of melamine, (b) 60 to 80% by weight of basic copper nitrate, and (c) 0.1 to 10% by weight of sodium carboxymethylcellulose.
- composition comprises components (a), (b) and (c), comprises: (a) melamine, (b) basic copper nitrate and (c) guagam. Containing.
- the content is preferably (a) 15 to 25% by weight of melamine, (b) 60 to 80% by weight of basic copper nitrate and (c) 0.1 to 10% by weight of guar gum.
- compositions contains components (a), (b) and (c) include: (a) trihydrazino triazine, (b) basic copper nitrate and (c) guar gum. Containing.
- the content in this case is preferably (a) 15 to 25% by weight of trihydrazinotriazine, (b) 60 to 80% by weight of basic copper nitrate, and (c) 0.1 to 10% by weight of guar gum.
- the composition contains the components (a), (b), (c) and (d), (a) melamine, (b) basic copper nitrate, (c) And those containing (a) sodium hydroxide and (d) aluminum hydroxide.
- the contents in this case are: (a) 10 to 25% by weight of melamine, (b) 60 to 80% by weight of basic copper nitrate, (c) 0.1 to 10% by weight of sodium carboxymethylcellulose and (d) water.
- Aluminum oxide is preferably 1 to 15% by weight.
- compositions comprises components (a), (b), (c) and (d) include (a) melamine, (b) basic copper nitrate, (c ) Carboxymethylcellulose sodium salt and (d) those containing cobalt oxide.
- the content in this case is (a) melamine 10-25% by weight, (b) Preferred are 60-80% by weight of basic copper nitrate, 0.1-10% by weight of (c) sodium carboxymethylcellulose and 1-10% by weight of (d) cobalt oxide.
- compositions comprises components (a), (b), (c) and (d) include (a) melamine, (b) basic copper nitrate, (c ) Guar gum and (d) those containing aluminum hydroxide.
- the contents in this case are (a) melamine 10-25% by weight, (b) basic copper nitrate 60-80% by weight, (c) guar gum 0.1-10% by weight and (d) aluminum hydroxide 1- 10% by weight is preferred.
- composition comprises components (a), (b), (c) and (d) include (a) trihydrazinotriazine, (b) basic copper nitrate , (C) guar gum and (d) aluminum hydroxide.
- the content is (a) trihydrazino triazine 10 to 25% by weight
- Aluminum hydroxide is preferably 1 to 10% by weight.
- the gas generating composition of the present invention can be molded into a desired shape, and can be formed into a single-hole cylindrical, porous cylindrical or pellet-shaped molded body. These moldings are mixed by adding water or an organic solvent to the gas generating composition and extrusion molding (single-hole cylindrical or porous cylindrical moldings) or compression molding using a tableting machine or the like. It can be produced by a method (a pellet-shaped molded body).
- the gas generant composition of the present invention or a molded article obtained therefrom can be used, for example, for inflation for airbags in the driver's seat of various vehicles, inflation for airbags in the passenger seat, inflation for side airbags, Applicable to overnight inflation for bull curtain, inflation for knee bolster, inflation for inflation for bullshit belt, inflation for tubular system, and gas generator for pretensioner. '
- an inflation using the gas generating composition of the present invention or a molded article obtained therefrom may be either of the pie mouth type, in which the gas is supplied only from the gas generating agent, or the hybrid type, in which both the compressed gas such as argon and the gas generating agent are supplied.
- the gas generating composition of the present invention or a molded article obtained therefrom can also be used as an ignition agent called an enhancer (or booster) for transmitting the energy of the primer / squib to the gas generating agent.
- BCN indicates basic copper nitrate
- CMCNa indicates carboxymethylcellulose sodium salt
- Gum indicates guar gum
- BHTK indicates bitetrazole potassium salt
- THT indicates trihydrazinotriazine.
- a gas generating composition having the composition shown in Table 1 was produced.
- Table 1 shows the combustion temperature, generated gas efficiency (unit mo1 / 100 g indicates the number of moles of generated gas per 100 g of the composition), CO and NO generation amounts based on the theoretical calculation of these compositions.
- the combustion temperature of each of Examples 1 to 18 was lower than Comparative Example 1 of the non-azide gas generating agent by 60 or more, and the combustion temperature of Examples 3, 5 to 7 and 9 to 14 was azide gas generation. It was also lower than that of Comparative Example 2 of the preparation. Further, Examples 1 to 14 did not theoretically generate NO, and showed that there was an effect of reducing the amount of generated NO as compared with Comparative Examples 1 and 2. Further, the gas generation efficiency of Examples 1 to 18 was higher than Comparative Example 2 of the azide-based gas generating agent by 50% or more.
- a gas generating composition having the composition shown in Table 2 was produced. These compositions were tested for friction sensitivity and hammer sensitivity based on the explosive performance test method of JIS K4810-1979. Table 2 shows the results.
- a gas generating composition having the composition shown in Table 3 was produced.
- the melting temperature, exothermic onset temperature, and TG weight loss onset temperature were measured using a TAS type differential thermal analyzer manufactured by Rigaku Corporation.
- the temperature rise rate during the measurement was 20 ° C / min, the measurement atmosphere was nitrogen gas, and the sample amount during the measurement was l to 2 mg.
- Table 3 shows the results. Table 3
- a gas generating composition having the composition shown in Table 4 was produced. These compositions were molded into strands, and the burning rate was measured at a pressure of 4900, 6860, or 8820 kPa under a nitrogen atmosphere. Table 4 shows the combustion rate of 6860 kPa and the pressure index between 4900 and 8820 kPa.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (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 |
---|---|---|---|
EP01948976.4A EP1254880B1 (en) | 2000-02-04 | 2001-02-01 | Gas-generating agent composition comprising triazine derivative |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000027647A JP4500399B2 (ja) | 2000-02-04 | 2000-02-04 | トリアジン誘導体を含むガス発生剤組成物 |
JP2000-27647 | 2000-02-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001056953A1 true WO2001056953A1 (fr) | 2001-08-09 |
Family
ID=18553191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2001/000711 WO2001056953A1 (fr) | 2000-02-04 | 2001-02-01 | Composition contenant un agent de production de gaz ainsi qu'un derive triazine |
Country Status (7)
Country | Link |
---|---|
US (1) | US20030024618A1 (ja) |
EP (1) | EP1254880B1 (ja) |
JP (1) | JP4500399B2 (ja) |
KR (1) | KR100838192B1 (ja) |
CN (1) | CN1210234C (ja) |
TW (1) | TWI231809B (ja) |
WO (1) | WO2001056953A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2003016244A1 (fr) * | 2001-08-10 | 2003-02-27 | Daicel Chemical Industries, Ltd. | Gonfleur pour coussin gonflable de securite |
WO2004024652A1 (ja) * | 2002-09-12 | 2004-03-25 | Daicel Chemical Industries, Ltd. | ガス発生剤組成物 |
US6854395B2 (en) | 2001-08-10 | 2005-02-15 | Daicel Chemical Industries, Ltd. | Inflator for an air bag |
US6964716B2 (en) | 2002-09-12 | 2005-11-15 | Daicel Chemical Industries, Ltd. | Gas generating composition |
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US20050263224A1 (en) * | 2002-08-05 | 2005-12-01 | Jianzhou Wu | Gas generating composition for inflator containing melamine cyanurate |
JP4672975B2 (ja) * | 2002-10-31 | 2011-04-20 | ダイセル化学工業株式会社 | ガス発生剤組成物 |
US8101033B2 (en) * | 2004-07-26 | 2012-01-24 | Autoliv Asp, Inc. | Alkali metal perchlorate-containing gas generants |
JP4794813B2 (ja) * | 2003-11-21 | 2011-10-19 | ダイセル化学工業株式会社 | ガス発生剤組成物 |
JP4610266B2 (ja) * | 2004-09-09 | 2011-01-12 | ダイセル化学工業株式会社 | ガス発生剤組成物 |
US8137771B2 (en) | 2004-09-09 | 2012-03-20 | Daicel Chemical Industries, Ltd. | Gas generating composition |
JP4627662B2 (ja) * | 2005-02-10 | 2011-02-09 | ダイセル化学工業株式会社 | ガス発生剤組成物 |
CN100376515C (zh) * | 2005-03-28 | 2008-03-26 | 东方久乐汽车安全气囊有限公司 | 一种产气组合物及其制备方法 |
DE112006001782T5 (de) * | 2005-06-30 | 2008-05-29 | Automotive Systems Laboratory, Inc., Armada | Selbstzündungszusammensetzungen |
DE112006002030T5 (de) * | 2005-07-29 | 2008-07-10 | Automotive Systems Laboratory, Inc., Armada | Selbstzündungs-/Booster-Zusammensetzung |
JP5422096B2 (ja) * | 2006-11-02 | 2014-02-19 | 株式会社ダイセル | ガス発生剤組成物 |
JP2010513186A (ja) * | 2006-12-15 | 2010-04-30 | ティー ケー ホールディングス インク | 自己発火/ブースター組成物 |
US9162933B1 (en) | 2007-04-24 | 2015-10-20 | Tk Holding Inc. | Auto-ignition composition |
US9556078B1 (en) | 2008-04-07 | 2017-01-31 | Tk Holdings Inc. | Gas generator |
JP5441497B2 (ja) * | 2009-05-21 | 2014-03-12 | 株式会社ダイセル | ガス発生剤組成物 |
DE102010050358A1 (de) | 2010-11-05 | 2012-05-10 | Durferrit Gmbh | Explosions- oder detonationsfähige Mischung |
JP5785768B2 (ja) * | 2011-03-23 | 2015-09-30 | 株式会社ダイセル | ガス発生剤組成物 |
JP5663369B2 (ja) * | 2011-03-31 | 2015-02-04 | 株式会社ダイセル | ガス発生剤組成物 |
JP6422628B2 (ja) | 2012-10-18 | 2018-11-14 | 株式会社ダイセル | ガス発生剤組成物と、それを使用したガス発生器 |
JP2014080338A (ja) | 2012-10-18 | 2014-05-08 | Daicel Corp | ガス発生剤組成物 |
CN109219539B (zh) * | 2016-05-23 | 2021-10-19 | 均胜安全系统收购有限责任公司 | 产气组合物及其制备和使用方法 |
KR101884124B1 (ko) | 2017-05-26 | 2018-08-29 | 국방과학연구소 | 에너지 복합체 및 이의 제조방법 |
US11878951B2 (en) * | 2019-01-16 | 2024-01-23 | Pacific Scientific Energetic Materials Company | Non-conductive pyrotechnic mixture |
CN114478145B (zh) * | 2021-12-10 | 2023-03-31 | 湖北航天化学技术研究所 | 一种拒水性能优异的气体发生剂及其制备方法 |
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- 2001-02-01 TW TW090102015A patent/TWI231809B/zh not_active IP Right Cessation
- 2001-02-01 CN CNB018045464A patent/CN1210234C/zh not_active Expired - Lifetime
- 2001-02-01 US US10/181,781 patent/US20030024618A1/en not_active Abandoned
- 2001-02-01 WO PCT/JP2001/000711 patent/WO2001056953A1/ja active Application Filing
- 2001-02-01 KR KR1020027009801A patent/KR100838192B1/ko active IP Right Grant
- 2001-02-01 EP EP01948976.4A patent/EP1254880B1/en not_active Expired - Lifetime
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003016244A1 (fr) * | 2001-08-10 | 2003-02-27 | Daicel Chemical Industries, Ltd. | Gonfleur pour coussin gonflable de securite |
US6854395B2 (en) | 2001-08-10 | 2005-02-15 | Daicel Chemical Industries, Ltd. | Inflator for an air bag |
WO2004024652A1 (ja) * | 2002-09-12 | 2004-03-25 | Daicel Chemical Industries, Ltd. | ガス発生剤組成物 |
US6964716B2 (en) | 2002-09-12 | 2005-11-15 | Daicel Chemical Industries, Ltd. | Gas generating composition |
CN100348556C (zh) * | 2002-09-12 | 2007-11-14 | 大赛璐化学工业株式会社 | 气体发生剂组合物 |
EP1538137A4 (en) * | 2002-09-12 | 2011-12-21 | Daicel Chem | GAS GENERATION COMPOSITION |
Also Published As
Publication number | Publication date |
---|---|
JP2001220282A (ja) | 2001-08-14 |
EP1254880A1 (en) | 2002-11-06 |
JP4500399B2 (ja) | 2010-07-14 |
KR100838192B1 (ko) | 2008-06-16 |
CN1398244A (zh) | 2003-02-19 |
TWI231809B (en) | 2005-05-01 |
EP1254880A4 (en) | 2011-01-26 |
KR20020071028A (ko) | 2002-09-11 |
EP1254880B1 (en) | 2019-09-04 |
US20030024618A1 (en) | 2003-02-06 |
CN1210234C (zh) | 2005-07-13 |
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