GAS GENERANT COMPOSITION FOR GAS ACTUATOR FOR ACTIVATING SAFETY DEVICE AND GAS GENERATOR FOR GAS ACTUATOR USING THE SAME
Disclosed is a gas generant composition for a gas actuator used for activating a safety device, which contains (A) a nitrogen-containing organic compound, (B) a metal nitrate and/or a perchlorate, (C) a water-soluble polymer binder, and (D) a magnetic material. When compared with the conventional ga...
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| creator | HORIISHI NANAO KODAMA RYOI |
| description | Disclosed is a gas generant composition for a gas actuator used for activating a safety device, which contains (A) a nitrogen-containing organic compound, (B) a metal nitrate and/or a perchlorate, (C) a water-soluble polymer binder, and (D) a magnetic material. When compared with the conventional gas generant compositions, this gas generant composition is excellent in combustibility under low pressure conditions and reduced in CO gas generation during combustion. In this gas generant composition, (D) the magnetic material is preferably composed of a magnetic iron oxide. It is also preferable that (A) the nitrogen-containing organic compound is composed of one or more substances selected from nitroguanidine, guanidine nitrate, bitetrazole, azobistetrazole and 5-aminotetrazole; (B) the metal nitrate is composed of a metal salt selected from alkali metals and alkaline earth metals, while the perchlorate is composed of ammonium perchlorate or potassium perchlorate; (C) the water-soluble polymer binder is composed of a mixture of hydroxypropyl methylcellulose (HPMC) and a polyacrylamide; and (D) the magnetic iron oxide has a spinel crystal structure. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US2009260730A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US2009260730A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US2009260730A13</originalsourceid><addsrcrecordid>eNrjZKhwdwxWcHf1cw1y9AtRcPb3DfAP9gzx9PdTcPMPUgBJOjqHhDqGADkgASDHM8wxxNPPXSHY0c01JFLBxTXM09lVwdHPRQFhFEw5iv7QYJC2EA9XoFZfVx4G1rTEnOJUXijNzaAMNM_ZQze1ID8-tbggMTk1L7UkPjTYyMDA0sjMwNzYwNHQmDhVAFLeOok</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>GAS GENERANT COMPOSITION FOR GAS ACTUATOR FOR ACTIVATING SAFETY DEVICE AND GAS GENERATOR FOR GAS ACTUATOR USING THE SAME</title><source>esp@cenet</source><creator>HORIISHI NANAO ; KODAMA RYOI</creator><creatorcontrib>HORIISHI NANAO ; KODAMA RYOI</creatorcontrib><description>Disclosed is a gas generant composition for a gas actuator used for activating a safety device, which contains (A) a nitrogen-containing organic compound, (B) a metal nitrate and/or a perchlorate, (C) a water-soluble polymer binder, and (D) a magnetic material. When compared with the conventional gas generant compositions, this gas generant composition is excellent in combustibility under low pressure conditions and reduced in CO gas generation during combustion. In this gas generant composition, (D) the magnetic material is preferably composed of a magnetic iron oxide. It is also preferable that (A) the nitrogen-containing organic compound is composed of one or more substances selected from nitroguanidine, guanidine nitrate, bitetrazole, azobistetrazole and 5-aminotetrazole; (B) the metal nitrate is composed of a metal salt selected from alkali metals and alkaline earth metals, while the perchlorate is composed of ammonium perchlorate or potassium perchlorate; (C) the water-soluble polymer binder is composed of a mixture of hydroxypropyl methylcellulose (HPMC) and a polyacrylamide; and (D) the magnetic iron oxide has a spinel crystal structure.</description><language>eng</language><subject>AMMUNITION ; BLASTING ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION ; EXPLOSIVES ; EXPLOSIVES OR THERMIC COMPOSITIONS ; GAS-ATTACK COMPOSITIONS ; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART) ; HEATING ; LIGHTING ; MANUFACTURE THEREOF ; MATCHES ; MEANS FOR GENERATING SMOKE OR MIST ; MECHANICAL ENGINEERING ; METALLURGY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; THEIR RELEVANT APPARATUS ; TRANSPORTING ; USE OF SINGLE SUBSTANCES AS EXPLOSIVES ; VEHICLES IN GENERAL ; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR ; WEAPONS</subject><creationdate>2009</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20091022&DB=EPODOC&CC=US&NR=2009260730A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20091022&DB=EPODOC&CC=US&NR=2009260730A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HORIISHI NANAO</creatorcontrib><creatorcontrib>KODAMA RYOI</creatorcontrib><title>GAS GENERANT COMPOSITION FOR GAS ACTUATOR FOR ACTIVATING SAFETY DEVICE AND GAS GENERATOR FOR GAS ACTUATOR USING THE SAME</title><description>Disclosed is a gas generant composition for a gas actuator used for activating a safety device, which contains (A) a nitrogen-containing organic compound, (B) a metal nitrate and/or a perchlorate, (C) a water-soluble polymer binder, and (D) a magnetic material. When compared with the conventional gas generant compositions, this gas generant composition is excellent in combustibility under low pressure conditions and reduced in CO gas generation during combustion. In this gas generant composition, (D) the magnetic material is preferably composed of a magnetic iron oxide. It is also preferable that (A) the nitrogen-containing organic compound is composed of one or more substances selected from nitroguanidine, guanidine nitrate, bitetrazole, azobistetrazole and 5-aminotetrazole; (B) the metal nitrate is composed of a metal salt selected from alkali metals and alkaline earth metals, while the perchlorate is composed of ammonium perchlorate or potassium perchlorate; (C) the water-soluble polymer binder is composed of a mixture of hydroxypropyl methylcellulose (HPMC) and a polyacrylamide; and (D) the magnetic iron oxide has a spinel crystal structure.</description><subject>AMMUNITION</subject><subject>BLASTING</subject><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION</subject><subject>EXPLOSIVES</subject><subject>EXPLOSIVES OR THERMIC COMPOSITIONS</subject><subject>GAS-ATTACK COMPOSITIONS</subject><subject>GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MANUFACTURE THEREOF</subject><subject>MATCHES</subject><subject>MEANS FOR GENERATING SMOKE OR MIST</subject><subject>MECHANICAL ENGINEERING</subject><subject>METALLURGY</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><subject>USE OF SINGLE SUBSTANCES AS EXPLOSIVES</subject><subject>VEHICLES IN GENERAL</subject><subject>VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2009</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZKhwdwxWcHf1cw1y9AtRcPb3DfAP9gzx9PdTcPMPUgBJOjqHhDqGADkgASDHM8wxxNPPXSHY0c01JFLBxTXM09lVwdHPRQFhFEw5iv7QYJC2EA9XoFZfVx4G1rTEnOJUXijNzaAMNM_ZQze1ID8-tbggMTk1L7UkPjTYyMDA0sjMwNzYwNHQmDhVAFLeOok</recordid><startdate>20091022</startdate><enddate>20091022</enddate><creator>HORIISHI NANAO</creator><creator>KODAMA RYOI</creator><scope>EVB</scope></search><sort><creationdate>20091022</creationdate><title>GAS GENERANT COMPOSITION FOR GAS ACTUATOR FOR ACTIVATING SAFETY DEVICE AND GAS GENERATOR FOR GAS ACTUATOR USING THE SAME</title><author>HORIISHI NANAO ; KODAMA RYOI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2009260730A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2009</creationdate><topic>AMMUNITION</topic><topic>BLASTING</topic><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION</topic><topic>EXPLOSIVES</topic><topic>EXPLOSIVES OR THERMIC COMPOSITIONS</topic><topic>GAS-ATTACK COMPOSITIONS</topic><topic>GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MANUFACTURE THEREOF</topic><topic>MATCHES</topic><topic>MEANS FOR GENERATING SMOKE OR MIST</topic><topic>MECHANICAL ENGINEERING</topic><topic>METALLURGY</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><topic>USE OF SINGLE SUBSTANCES AS EXPLOSIVES</topic><topic>VEHICLES IN GENERAL</topic><topic>VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>HORIISHI NANAO</creatorcontrib><creatorcontrib>KODAMA RYOI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HORIISHI NANAO</au><au>KODAMA RYOI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>GAS GENERANT COMPOSITION FOR GAS ACTUATOR FOR ACTIVATING SAFETY DEVICE AND GAS GENERATOR FOR GAS ACTUATOR USING THE SAME</title><date>2009-10-22</date><risdate>2009</risdate><abstract>Disclosed is a gas generant composition for a gas actuator used for activating a safety device, which contains (A) a nitrogen-containing organic compound, (B) a metal nitrate and/or a perchlorate, (C) a water-soluble polymer binder, and (D) a magnetic material. When compared with the conventional gas generant compositions, this gas generant composition is excellent in combustibility under low pressure conditions and reduced in CO gas generation during combustion. In this gas generant composition, (D) the magnetic material is preferably composed of a magnetic iron oxide. It is also preferable that (A) the nitrogen-containing organic compound is composed of one or more substances selected from nitroguanidine, guanidine nitrate, bitetrazole, azobistetrazole and 5-aminotetrazole; (B) the metal nitrate is composed of a metal salt selected from alkali metals and alkaline earth metals, while the perchlorate is composed of ammonium perchlorate or potassium perchlorate; (C) the water-soluble polymer binder is composed of a mixture of hydroxypropyl methylcellulose (HPMC) and a polyacrylamide; and (D) the magnetic iron oxide has a spinel crystal structure.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AMMUNITION BLASTING CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION EXPLOSIVES EXPLOSIVES OR THERMIC COMPOSITIONS GAS-ATTACK COMPOSITIONS GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART) HEATING LIGHTING MANUFACTURE THEREOF MATCHES MEANS FOR GENERATING SMOKE OR MIST MECHANICAL ENGINEERING METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING USE OF SINGLE SUBSTANCES AS EXPLOSIVES VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR WEAPONS |
| title | GAS GENERANT COMPOSITION FOR GAS ACTUATOR FOR ACTIVATING SAFETY DEVICE AND GAS GENERATOR FOR GAS ACTUATOR USING THE SAME |
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