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    • 6. 发明申请
    • VULCANIZED BIOFUEL HOSE
    • VULCANIZED BIOFUEL软管
    • US20100021665A1
    • 2010-01-28
    • US12179189
    • 2008-07-24
    • Kenneth Scott Jackson
    • Kenneth Scott Jackson
    • B32B1/08F16L11/06
    • B32B1/08B32B25/10B32B25/14B32B27/12B32B27/286B32B27/304B32B27/306B32B27/308B32B2262/0261B32B2262/0269B32B2262/0276B32B2262/04B32B2262/062B32B2262/103B32B2264/102B32B2264/104B32B2264/108B32B2597/00B32B2605/08Y10T428/1393
    • A biofuel hose that resists degradation when exposed to biofuels such as ethanol, an ethanol-hydrocarbon blend, and biodiesel, etc. for prolonged periods of time. The hose has an inner tubular member formed from a vulcanizable, hydrogenated, α, β-unsaturated nitrile-C4-C6 conjugated diene copolymer rubber or a blend of a vulcanizable, hydrogenated, α, β-unsaturated nitrile-C4-C6 conjugated diene copolymer rubber with a compatible polymer; a backing member around the inner tubular member wherein the backing member is formed from a vulcanizable, a, 1-unsaturated nitrile-C4-C6 conjugated diene copolymer rubber or a blend of a vulcanizable, α, β-unsaturated nitrile-C4-C6 conjugated diene copolymer rubber with a compatible polymer; and an ozone-resistant protective cover forming an outer surface of the biofuel hose. Preferably, the multilayer, biofuel-compatible hose includes a reinforcement member disposed between the backing layer and the ozone-resistant protective cover.
    • 一种生物燃料软管,当长时间暴露于生物燃料如乙醇,乙醇 - 烃混合物和生物柴油等时,可抵抗降解。 软管具有由可硫化氢化的α,β-不饱和腈-C4-C6共轭二烯共聚物橡胶或可硫化,氢化,α,β-不饱和腈 - C4-C6共轭二烯共聚物的共混物形成的内部管状构件 橡胶与相容的聚合物; 围绕内部管状构件的背衬构件,其中背衬构件由可硫化的1-不饱和腈-C4-C6共轭二烯共聚物橡胶或可硫化的α,β-不饱和腈-C4-C6共轭的共混物形成 二烯共聚物橡胶与相容的聚合物; 以及形成生物燃料软管的外表面的耐臭氧保护盖。 优选地,多层生物燃料相容的软管包括设置在背衬层和耐臭氧保护罩之间的加强构件。