JPH03126691A - Gas generating composition - Google Patents
Gas generating compositionInfo
- Publication number
- JPH03126691A JPH03126691A JP26175189A JP26175189A JPH03126691A JP H03126691 A JPH03126691 A JP H03126691A JP 26175189 A JP26175189 A JP 26175189A JP 26175189 A JP26175189 A JP 26175189A JP H03126691 A JPH03126691 A JP H03126691A
- Authority
- JP
- Japan
- Prior art keywords
- gas generating
- polymer
- combustion rate
- generating composition
- gap
- 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.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims description 34
- 229920000642 polymer Polymers 0.000 claims abstract description 34
- 238000002485 combustion reaction Methods 0.000 claims abstract description 18
- JSOGDEOQBIUNTR-UHFFFAOYSA-N 2-(azidomethyl)oxirane Chemical compound [N-]=[N+]=NCC1CO1 JSOGDEOQBIUNTR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000126 substance Substances 0.000 claims description 5
- 239000003607 modifier Substances 0.000 claims description 4
- SITYCEJIBAFRFM-UHFFFAOYSA-N 2,3-diazido-2-methyloxetane Chemical compound CC1(OCC1N=[N+]=[N-])N=[N+]=[N-] SITYCEJIBAFRFM-UHFFFAOYSA-N 0.000 claims description 3
- 238000002156 mixing Methods 0.000 abstract description 9
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract description 6
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 abstract description 6
- 239000003795 chemical substances by application Substances 0.000 abstract description 5
- 239000002904 solvent Substances 0.000 abstract description 5
- CXURGFRDGROIKG-UHFFFAOYSA-N 3,3-bis(chloromethyl)oxetane Chemical compound ClCC1(CCl)COC1 CXURGFRDGROIKG-UHFFFAOYSA-N 0.000 abstract description 2
- FZIIBDOXPQOKBP-UHFFFAOYSA-N 2-methyloxetane Chemical compound CC1CCO1 FZIIBDOXPQOKBP-UHFFFAOYSA-N 0.000 abstract 4
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000007142 ring opening reaction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 25
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 15
- 239000007788 liquid Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 4
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 239000003431 cross linking reagent Substances 0.000 description 4
- 239000012975 dibutyltin dilaurate Substances 0.000 description 4
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- -1 diisocyanate compound Chemical class 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- ZHXAZZQXWJJBHA-UHFFFAOYSA-N triphenylbismuthane Chemical compound C1=CC=CC=C1[Bi](C=1C=CC=CC=1)C1=CC=CC=C1 ZHXAZZQXWJJBHA-UHFFFAOYSA-N 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- OSHFQKSCTZKQMP-UHFFFAOYSA-N 3,3-diazido-2-methyloxetane Chemical compound CC1OCC1(N=[N+]=[N-])N=[N+]=[N-] OSHFQKSCTZKQMP-UHFFFAOYSA-N 0.000 description 1
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- GPDWNEFHGANACG-UHFFFAOYSA-L [dibutyl(2-ethylhexanoyloxy)stannyl] 2-ethylhexanoate Chemical compound CCCCC(CC)C(=O)O[Sn](CCCC)(CCCC)OC(=O)C(CC)CCCC GPDWNEFHGANACG-UHFFFAOYSA-L 0.000 description 1
- WNLRTRBMVRJNCN-UHFFFAOYSA-L adipate(2-) Chemical compound [O-]C(=O)CCCCC([O-])=O WNLRTRBMVRJNCN-UHFFFAOYSA-L 0.000 description 1
- 150000001540 azides Chemical class 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001622 bismuth compounds Chemical class 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920002755 poly(epichlorohydrin) Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007151 ring opening polymerisation reaction Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 150000003606 tin compounds Chemical class 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
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
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
- C06B23/007—Ballistic modifiers, burning rate catalysts, burning rate depressing agents, e.g. for gas generating
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Epoxy Resins (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明はガス発生組成物に関する。更に詳しくは、グリ
シジルアジドポリマー（以下Ｇ八Ｐという）を主成分と
するガス発生剤に於いて、燃焼速度の調整を容易に行う
ため、ビスアジドメチルオキセタンポリマー（以下ＢＡ
ＭＯポリマーという）を添加したガス発生組成物に関す
る。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to gas generating compositions. More specifically, in a gas generating agent whose main component is glycidyl azide polymer (hereinafter referred to as G8P), in order to easily adjust the combustion rate, bisazidomethyloxetane polymer (hereinafter referred to as BA) is used.
The present invention relates to a gas generating composition to which a MO polymer is added.
ＧＡＰは近年、火薬類の高エネルギー燃料結合剤として
注目を浴びているが、ＧＡＰ自身もモノプロペラントと
して自燃性を有し、しかも燃焼速度が非常に大きいため
、ガス発生組成物としての用途に使用されつつある。こ
のガス発生組成物は、常温では液体のＧＡＰを、ヘキサ
メチレンジイソシアネート （ＨＭＤＩ） 、イソホロ
ンジイソシアネー） （ＩＰＤＩ）などのジイソシアネ
ート化合物でウレタン結合させ、燃焼に適する任意の形
状に硬化させて作る。この際、必要に応じチドリメチロ
ールプロパン（ＴＭＰ）などの架橋剤、可塑剤、カーボ
ンブラック等の補強剤等を加える。GAP has recently attracted attention as a high-energy fuel binder for explosives, but GAP itself is self-combustible as a monopropellant and has a very high burning rate, so it has not been used as a gas generating composition. It is being used. This gas generating composition is made by urethane bonding GAP, which is liquid at room temperature, with a diisocyanate compound such as hexamethylene diisocyanate (HMDI) or isophorone diisocyanate (IPDI), and curing it into any shape suitable for combustion. At this time, a crosslinking agent such as tidrimethylolpropane (TMP), a plasticizer, a reinforcing agent such as carbon black, etc. are added as necessary.
しかるに、かかるＧＡＰモノプロペラントは、コンポジ
ット火薬の場合と異なり、燃焼速度調整剤による燃焼速
度の調整は行われていなかった。However, unlike the case of composite explosives, the combustion rate of such GAP monopropellants has not been adjusted using a combustion rate modifier.
これはＧＡＰモノプロペラントの場合、酸化剤を用いて
おらず、又、適当な燃焼速度調整剤がなかったからであ
る。This is because in the case of GAP monopropellant, no oxidizing agent was used and there was no suitable combustion rate modifier.
従来このゴム状のＧＡＰモノプロペラントを、ガス発生
組成物として実用化するためには次の様な問題点があり
、その解決が強く求められていた。Conventionally, in order to put this rubber-like GAP monopropellant into practical use as a gas generating composition, there have been the following problems, and solutions to these problems have been strongly desired.
つまり、酸化剤を用いないＧＡＰモノプロペラントの場
合、単位時間当たりの必要ガス量を過不足なく確保する
ためには、ガス発生器の形状、寸法のみで調整が行われ
なければならず、これは、システム設計上その加減に限
界があった。In other words, in the case of a GAP monopropellant that does not use an oxidizing agent, in order to secure the required amount of gas per unit time, adjustments must be made only by the shape and dimensions of the gas generator. However, there was a limit to how much it could be done due to the system design.
更に公知の燃焼速度調整剤の添加によって、ある程度そ
の調整が可能であっても、生成ガス成分を汚染する恐れ
があった。Furthermore, even if the combustion rate can be adjusted to some extent by adding a known combustion rate regulator, there is a risk of contaminating the produced gas components.
本発明者らは、以上の問題点を解決する為、鋭意検討し
た結果、ＢＡＭＯポリマーがＧＡＰと似た化学構造を有
し、しかもＧＡＰよりも大きな正の生成エネルギーを有
する物質であること、更に室温ではワックス状物質で分
解によって高いエネルギーを発生するが、低融点の影響
で５ ｘＰａ付近では自燃性でない点に注目し、本発明
に至った。In order to solve the above-mentioned problems, the present inventors have conducted intensive studies and found that BAMO polymer has a chemical structure similar to GAP, and has a larger positive formation energy than GAP. At room temperature, it is a wax-like substance that generates high energy by decomposition, but due to its low melting point, it is not self-combustible at around 5 x Pa, which led to the present invention.
つまり本発明は、ＧＡＰを主成分とするガス発生組成物
の中に、ＧＡＰと似た化学構造をもち、生成エネルギー
がＧＡＰの２８２Ｃａｌ／ｇよりも大きい５９５Ｃａｌ
／ｇを有し、融点約８５℃、分解温度的２６０℃のワ・
ソクス状アジドポリマーであるＢへＭＯポリマーを含有
させることにより、ＧへＰガス発生組成物の燃焼速度の
調整を容易に行い得るガス発生組成物を得ようとするも
のである。In other words, the present invention contains 595 Cal/g, which has a chemical structure similar to GAP and whose generation energy is higher than GAP's 282 Cal/g, in a gas generating composition containing GAP as a main component.
/g, with a melting point of about 85°C and a decomposition temperature of 260°C.
By incorporating an MO polymer into B, which is a sox-like azide polymer, it is intended to obtain a gas generating composition in which the burning rate of the gas generating composition can be easily adjusted.
即ち本発明はグリシジルアジドポリマーを主成分とする
ガス発生組成物中に次の一般式（Ｉ）（但し ｎは２以
上の正数）
で示されるビスアジドメチルオキセタンポリマーを燃焼
速度調整剤として含有せしめてなるガス発生組成物に係
るものである。That is, the present invention contains a bisazidomethyloxetane polymer represented by the following general formula (I) (where n is a positive number of 2 or more) as a combustion rate modifier in a gas generating composition containing a glycidyl azide polymer as a main component. The present invention relates to a gas generating composition comprising:
本発明に用いる上記一般式（Ｉ）で示されるポリエーテ
ルであるＢＡＭＯポリマーは３．３−ビスクロルメチル
オキセタン（３，３−ＢＣＭＯ）をジ−メチルホルムア
ミド（ＤＭＦ＞ 、ジ−メチルスルホオキシド（ＤＭＳ
Ｏ）等の溶媒下で、アジ化ソーダ（ＮａＮ３）と反応す
ることにより得られる３、３−ビスアジドメチルオキセ
タン（ＢＡＭＯ）を、開環重合して台底することができ
る。BAMO polymer, which is a polyether represented by the above general formula (I) used in the present invention, combines 3,3-bischloromethyloxetane (3,3-BCMO) with di-methylformamide (DMF>, di-methylsulfoxide ( DMS
3,3-bisazidomethyloxetane (BAMO) obtained by reacting with sodium azide (NaN3) in a solvent such as O) can be subjected to ring-opening polymerization to form a platform.
一般式（Ｉ）のｎは重合度を示すが、本発明では２以上
の任意のものを用いることができる。In general formula (I), n indicates the degree of polymerization, and in the present invention, any value of two or more can be used.
次に本発明のガス発生組成物に於いて、ＢＡＭＯポリマ
ーのＧＡＰへの混合率は、ＧＡＰ、 ＢＡＭＯポリマー
の性状（分子量、粘度等）によって異なるが、混合した
ガス発生組成物の燃焼の持続性が保持されれば、何ら限
定されるものではない。Next, in the gas generating composition of the present invention, the mixing ratio of BAMO polymer to GAP varies depending on the properties (molecular weight, viscosity, etc.) of GAP and BAMO polymer, but it depends on the sustainability of combustion of the mixed gas generating composition. There is no limitation as long as it is maintained.
又、ＧＡＰガス発生組成物へのＢへＭＯポリマーの混合
は公知の方法で行うことができる。即ち粉末状ＢＡＭＯ
ポリマーをＧＡＰ液状物に直接混入する固−液混合法及
び塩化メチレン等の溶剤にＢＡＭＯポリマーを溶解し、
ＧＡＰ液に混合し、その後溶剤を蒸発除去する液−液混
合法をとることができる。一般にＢＡＭＯポリマーのｎ
値が小さい場合や混合比率が小さい場合は前者の方法、
ｎ値が大きい場合や混合比率が大きい場合は後者の方法
がそれぞれ望ましい。Further, the MO polymer can be mixed into the GAP gas generating composition by a known method. That is, powdered BAMO
The solid-liquid mixing method involves directly mixing the polymer into the GAP liquid, and the BAMO polymer is dissolved in a solvent such as methylene chloride.
A liquid-liquid mixing method can be used in which the solvent is mixed with the GAP liquid and then the solvent is removed by evaporation. In general, BAMO polymer n
If the value is small or the mixing ratio is small, use the former method,
The latter method is preferable when the n value is large or when the mixing ratio is large.
かかるＢへＭＯポリマー混合ＧＡＰは公知の方法で例え
ばトルエンジイソシアネー） （ＴＯ＋） 、ヘキサメ
チレンジイソシアネート（ＨＭＤＩ）、イソホロンジイ
ソシアネー） （ＩＰＤＩ）等のジイソシアネート化合
物を使って、末端水酸基とウレタン結合させ、ゴム状の
ガス発生組成物をつくることができる。この際、ウレタ
ン化触媒としてはジブチル錫ジラウレート（ＤＢＴＤＬ
）、ジブチル錫ジ（２エチルヘキソエート）等の有機ス
ズ化合物やトリフェニルビスマス（ＴＰＢ）等の有機ビ
スマス化合物等を使用する。中でも触媒効果の高いＤＢ
ＴＤＬとポットライフが長く、且つ硬化時間を短縮でき
るＴＰＯの混合触媒が望ましい。更に架橋剤としてトリ
メチロールプロパン（ＴＭＰ） 、可塑剤としてジオク
ヂルアジペー） （ＤＯ八）等も必要に応じて加えるこ
とがでさる。The MO polymer mixed GAP to B is prepared by a known method using a diisocyanate compound such as toluene diisocyanate (TO+), hexamethylene diisocyanate (HMDI), isophorone diisocyanate (IPDI), etc., to form a terminal hydroxyl group and a urethane bond. A rubbery gas-generating composition can be produced. At this time, dibutyltin dilaurate (DBTDL) was used as the urethanization catalyst.
), organic tin compounds such as dibutyltin di(2-ethylhexoate), and organic bismuth compounds such as triphenyl bismuth (TPB). Among them, DB with high catalytic effect
A mixed catalyst of TDL and TPO that has a long pot life and shortens curing time is desirable. Furthermore, trimethylolpropane (TMP) as a crosslinking agent and dioxin adipate (DO8) as a plasticizer may be added as necessary.
本発明のガス発生組成物の主成分であるＧＡＰは、次の
一般式（ｎ）
（ｎは正の数）
で示されるものであって、ポリエピクロルヒドリン（Ｐ
ＩＥＣＨ）をＮａＮ、でアジド置換して得られる。GAP, which is the main component of the gas generating composition of the present invention, is represented by the following general formula (n) (n is a positive number), and is polyepichlorohydrin (P
IECH) is azide-substituted with NaN.
本発明に於いてはこの化合物が常用の温度で液状のもの
であれば、特に制限はない。通常ｎ−１０〜３５の範囲
のものが用いられる。In the present invention, there are no particular limitations as long as the compound is liquid at a commonly used temperature. Usually, those having n-10 to 35 are used.
更に本発明に用いられるＧＡＰは、物性改善のためエチ
レンオキサイド（ＢＯ） 、テトラヒドロフラン（ＴＩ
ＩＦ）等との共重合体であってもよい。Furthermore, GAP used in the present invention contains ethylene oxide (BO) and tetrahydrofuran (TI) to improve its physical properties.
It may also be a copolymer with IF) or the like.
本発明のガス発生組成物によれば、ＧＡＰを主成分とす
るガス発生組成物の燃焼速度はＢＡＭＯポリマーの混合
率によって任意に変えることが可能となる。即ちＢへＭ
Ｏポリマーの混合率を高くすることによりＧＡＰのみの
ガス発生組成物に比べほぼ一次直線的に燃焼速度を小さ
くすることができる。According to the gas generating composition of the present invention, the burning rate of the gas generating composition containing GAP as a main component can be arbitrarily changed by changing the mixing ratio of BAMO polymer. That is, B to M
By increasing the mixing ratio of O polymer, the combustion rate can be reduced in a substantially linear manner compared to a gas generating composition containing only GAP.
又、ＢＡＭＯポリマーの化学構造がＧＡＰに非常に似て
いることにより、ＢへＭＯポリマーの添加による燃焼生
成ガスの成分の変動は極めて少なく、汚染もなく、かつ
ゴムとしての性質の変化も実用上問題がない。In addition, because the chemical structure of BAMO polymer is very similar to GAP, the addition of MO polymer to B causes very little change in the composition of the combustion gas, causing no pollution, and there is no change in the properties of rubber for practical purposes. there is no problem.
このように本発明は、従来の問題点を解決した極めて優
れたガス発生組成物を提供することができる。As described above, the present invention can provide an extremely excellent gas generating composition that solves the conventional problems.
以下本発明を実施例により更に具体的に説明する。 The present invention will be explained in more detail below using Examples.
実施例１〜４
一般式（Ｉ）において、ｎ＝２０、両末端水酸基のＢへ
ＭＯポリマーを分子量３５００、両末端水酸基のＧＡＰ
にそれぞれ２０．４０．６０．８０重量パーセントにな
るように塩化メチレンに溶解して混合し、その後塩化メ
チレンを室温で３ｍｍＨｇの圧力で真空除去した。この
うち２０及び４０重量パーセントの割合でＢＡＮＤポリ
マーを混入したものは高粘度の不透明液体であったが、
６０及び８０重量パーセントの割合の混合物は、ペース
ト状であった。Examples 1 to 4 In general formula (I), n = 20, MO polymer to B of both terminal hydroxyl groups, molecular weight 3500, GAP of both terminal hydroxyl groups
were dissolved in methylene chloride to a concentration of 20.40.60.80 weight percent, respectively, and mixed, and then the methylene chloride was removed under vacuum at room temperature and a pressure of 3 mmHg. Among these, those containing BAND polymer at a ratio of 20 and 40 weight percent were highly viscous opaque liquids.
The mixtures in proportions of 60 and 80 weight percent were pasty.
次にこのものに架橋剤としてＴＭＰを一定量加え、約６
０℃に加熱し、ＴＭＰを溶解し、更に混合した。Next, a certain amount of TMP was added as a crosslinking agent to this material, and about 6
The mixture was heated to 0° C. to dissolve the TMP and further mixed.
その後室温まで冷却し、硬化剤としてＩＩＭＤＩ。Then cool to room temperature and apply IIMDI as a hardening agent.
硬化触媒としてＤＢＴＤＬを加え、よく混合し、燃焼速
度測定用試料枠に流し込み、又は詰め込み、温度７０℃
の乾燥米中で１週間硬化させ、ＧＡＰガス発生組成物を
作った。Add DBTDL as a curing catalyst, mix well, pour or pack into a sample frame for combustion rate measurement, and heat to 70°C.
The composition was cured for one week in dry rice to produce a GAP gas generating composition.
この組成物をチムニ−型ストランド燃焼器で窒素雰囲気
で加圧し、その燃焼速度を測定し、表−１に示す結果を
得た。表−１中の各成分の数字は重量％をしめす。This composition was pressurized in a nitrogen atmosphere in a chimney-type strand combustor, and its combustion rate was measured, and the results shown in Table 1 were obtained. The numbers for each component in Table 1 indicate weight %.
比較例１
実施例１で使ったと同様のＧＡＰで、実施例１と同様に
架橋剤ＴＭＰ 、硬化触媒ＤＢＴＤＬ 、硬化剤ＨＭＤ
Ｉを使ってＢＡＭＯポリマーを混入しないガス発生組成
物を調製し、実施例１と同様に燃焼速度を測定した。そ
の結果を表−１に列記した。Comparative Example 1 Using the same GAP as used in Example 1, using the same crosslinking agent TMP, curing catalyst DBTDL, and curing agent HMD as in Example 1.
A gas generating composition without BAMO polymer was prepared using I and the burn rate was measured as in Example 1. The results are listed in Table-1.
表−１
実施例５〜６
ｎ−４０の両末端水酸基のＢＡＭＯポリマーを、実施例
■と同様のＧＡＰに、それぞれ２０又は４０重量パーセ
ントになるように塩化メチレンに溶解混合し、その後室
温で３＋＋＋＋ｎＨｇの圧力で塩化メチレン０
を減圧除去して、ＢＡＭＯポリマーを混入したＧＡＰ液
を得た。Table 1 Examples 5 to 6 A BAMO polymer having hydroxyl groups at both terminals of n-40 was dissolved and mixed in methylene chloride to give a concentration of 20 or 40 weight percent, respectively, to the same GAP as in Example 2, and then 3+++nHg at room temperature. The methylene chloride 0 was removed under reduced pressure to obtain a GAP liquid mixed with BAMO polymer.
このものを実施例１と同様に硬化させ、ＧＡＰガス発生
組成物を作った。This product was cured in the same manner as in Example 1 to produce a GAP gas generating composition.
更にこれらの組成物について実施例１と同様に燃焼速度
を測定した所、２０重量パーセント混合物は圧力４０ｋ
ｇ／ｃ＋＋ｆで１０Ｊ＋ｎｍ／秒、４０重量パーセント
混合物は９．４ｍｍ／秒であった。Furthermore, when the burning rate of these compositions was measured in the same manner as in Example 1, the 20 weight percent mixture was found to have a pressure of 40 k.
10 J+nm/sec in g/c++f, 40 weight percent mixture was 9.4 mm/sec.
実施例１〜４と比較して混合するＢＡＭＯポリマーのｎ
値によっては燃焼速度にほとんど差のないことがδ忍め
られた。n of BAMO polymer to mix compared with Examples 1-4
It was found that there was almost no difference in the burning rate depending on the value of δ.
Claims (1)
組成物中に次の一般式（ I ） ▲数式、化学式、表等があります▼（ I ） （但し ｎは２以上の正数） で示されるビスアジドメチルオキセタンポリマーを燃焼
速度調整剤として含有せしめてなるガス発生組成物。[Claims] 1. A gas generating composition containing a glycidyl azide polymer as a main component contains the following general formula (I) ▲ Numerical formula, chemical formula, table, etc. ▼ (I) (where n is a positive number of 2 or more) ) A gas generating composition comprising a bisazidomethyloxetane polymer represented by the following formula as a combustion rate modifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26175189A JPH075425B2 (en) | 1989-10-06 | 1989-10-06 | Gas generating composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26175189A JPH075425B2 (en) | 1989-10-06 | 1989-10-06 | Gas generating composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03126691A true JPH03126691A (en) | 1991-05-29 |
| JPH075425B2 JPH075425B2 (en) | 1995-01-25 |
Family
ID=17366204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26175189A Expired - Lifetime JPH075425B2 (en) | 1989-10-06 | 1989-10-06 | Gas generating composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH075425B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5262385A (en) * | 1990-07-24 | 1993-11-16 | Mitsubishi Petrochemical Co., Ltd. | Halogen-containing compounds, herbicidal composition containing the same as an active ingredient, and intermediary compounds therefor |
| JP2008096693A (en) * | 2006-10-12 | 2008-04-24 | Kobayashi Create Co Ltd | Label slip |
| JP2008513593A (en) * | 2004-09-23 | 2008-05-01 | イギリス国 | New energy polyphosphazene |
| JP2012072007A (en) * | 2010-09-28 | 2012-04-12 | Sekisui Chem Co Ltd | Gas generating agent, and micropump |
| JP2017538648A (en) * | 2014-10-28 | 2017-12-28 | アリアーヌグループ ソシエテ パ アクシオンス シンプリフィエ | High performance composite pyrotechnic product containing no lead in its composition and method for producing the same |
| CN110429333A (en) * | 2019-07-29 | 2019-11-08 | 北京理工大学 | All-solid sodium ion battery and its composite polymer electrolyte |
-
1989
- 1989-10-06 JP JP26175189A patent/JPH075425B2/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5262385A (en) * | 1990-07-24 | 1993-11-16 | Mitsubishi Petrochemical Co., Ltd. | Halogen-containing compounds, herbicidal composition containing the same as an active ingredient, and intermediary compounds therefor |
| JP2008513593A (en) * | 2004-09-23 | 2008-05-01 | イギリス国 | New energy polyphosphazene |
| JP2008096693A (en) * | 2006-10-12 | 2008-04-24 | Kobayashi Create Co Ltd | Label slip |
| JP4705902B2 (en) * | 2006-10-12 | 2011-06-22 | 小林クリエイト株式会社 | Label form |
| JP2012072007A (en) * | 2010-09-28 | 2012-04-12 | Sekisui Chem Co Ltd | Gas generating agent, and micropump |
| JP2017538648A (en) * | 2014-10-28 | 2017-12-28 | アリアーヌグループ ソシエテ パ アクシオンス シンプリフィエ | High performance composite pyrotechnic product containing no lead in its composition and method for producing the same |
| CN110429333A (en) * | 2019-07-29 | 2019-11-08 | 北京理工大学 | All-solid sodium ion battery and its composite polymer electrolyte |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH075425B2 (en) | 1995-01-25 |
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