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    • 3. 发明公开
    • 무취 가스 연료용 취기제 혼합물
    • 无气体燃料的气味混合物
    • KR1020080046245A
    • 2008-05-26
    • KR1020087008665
    • 2006-10-10
    • 아르끄마 프랑스
    • 샤를레파트릭
    • C10L3/10C10L3/00
    • C10L3/10C10L1/19C10L1/23C10L1/232C10L1/2406C10L1/245C10L3/006
    • The invention concerns a composition for use in particular as odorant of a gas fuel, more particularly of natural gas, comprising: 0.1 to 49.9 particles by weight of at least one alkyl sulphur (I) of formula: R1-S-R2, wherein R1 and R2, identical or different, represent: an alkyl radical comprising 1 to 4 carbon atoms; or R1 and R2 together with the sulphur atom to which they are bound represent a saturated or unsaturated ring including 3 to 5 carbon atoms, optionally substituted by a C1-C4 alkyl or C1-C4 alkenyl; 50 to 99.8 parts by weight of at least two alkyl acrylates (II) the alkyl radicals of which comprise 1 to 12 carbon atoms, preferably 1 to 8; 0.001 parts by weight of at least one compound (III) inhibiting polymerization of the alkyl acrylates (II).
    • 本发明涉及一种特别用作气体燃料,特别是天然气的气味剂的组合物,其包含:0.1至49.9重量%的至少一种式R 1 -S-R 2的烷基硫(I),其中R 1 和R 2相同或不同,表示:含有1至4个碳原子的烷基; 或R 1和R 2与它们所连接的硫原子一起代表任选被C 1 -C 4烷基或C 1 -C 4烯基取代的包含3至5个碳原子的饱和或不饱和环; 50至99.8重量份的至少两个烷基丙烯酸酯(II),其烷基含有1至12个碳原子,优选1至8个; 0.001重量份的至少一种抑制丙烯酸烷基酯(II)的聚合的化合物(III)。