Tetrazoles of improved physical properties as produced by converting them into their amine salts represented by the following chemical formula (1): [Figure] (1) wherein R represents hydrogen, alkyl, phenyl, benzyl or phenethyl group, which may be substituted by an alkyl with carbon number 1-3, chlor
Tetrazoles of improved physical properties as produced by converting them into their amine salts represented by the following chemical formula (1): [Figure] (1) wherein R represents hydrogen, alkyl, phenyl, benzyl or phenethyl group, which may be substituted by an alkyl with carbon number 1-3, chlorine, hydroxyl, carboxyl, methoxy, aceto, nitro or other group, and wherein R may also be tetrazolyl group, which may be substituted via diazo or triazo group, and wherein Z is an amine. The tetrazole amine salts are useful as gas-generating agents for air-bags or as foaming agents for high polymers.
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An airbag assembly which comprises an airbag and, as a gas generating agent therefor, tetrazole amine salts of formula (I) [Figure] (I) wherein R represents methyl or tetrazolyl, and wherein Z is a member selected from the group consisting of methylamine, ethylamine, n-propylamine, isopropylamine, n
An airbag assembly which comprises an airbag and, as a gas generating agent therefor, tetrazole amine salts of formula (I) [Figure] (I) wherein R represents methyl or tetrazolyl, and wherein Z is a member selected from the group consisting of methylamine, ethylamine, n-propylamine, isopropylamine, n-butylamine, tert-butylamine, n-pentylamine, n-hexylamine, aniline, benzylamine, phenethylamine, 1-amino-4-phenylbutane, benzhydrylamine, cyclohexylamine, dimethylamine, diethylamine, di-n-propyl amine, di-n-pentylamine, di-n-hexylamine, propyleneimine, pyrrolidine, piperidine, N-methylmorpholine, trimethylamine, triethylamine, tri-n-pentylamine, tri-n-hexylamine, triphenlyamine, pyridine, 1,8-diazabicyclo-[5,4,0]-7-undecene, hydrazine, trimethylenediamine, pentamethylenediamine, hexamethylenediamine, piperazine, m-phenylendiamine, 1,3-diazocyclohexane, triethylendiamine, N, N, N′, N′-tetramethylethylenediamine, ammonia, urea, carbohydrazide, thiocarbohydrazide, azodicarbonamide, guanidine, dicyandiamide, aminoguanidine, N, N′-bis (3-aminopropyl) piperazine, melamine, acetoguanamine, 3-amino-1,2,4-tetrazole and hexamethylenetetramine.
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