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    • 5. 发明申请
    • BIOBASED DEICING/ANTI-ICING FLUIDS
    • BIOBASED DEICING / ANTI-ICING FLUIDS
    • WO2004039910A2
    • 2004-05-13
    • PCT/US2003/034181
    • 2003-10-28
    • BATTELLE MEMORIAL INSTITUTE
    • SIMMONS, Kevin, L.FRYE, John, G.WERPY, Todd, A.SAMUELS, William, D.CONKLE, H., NicholasKUCZEK, Sara, F.
    • C09K3/18
    • C09K3/185C09K3/18
    • A nontoxic deicing/anti-icing fluid includes a biobased freezing point depressant, a surfactant, an antioxidant, and water. The fluid has an LD 50 greater than about 10,000 mg/L. Another deicing/anti-icing fluid includes a biobased freezing point depressant, a vinylpyrrolidone polymer having a molecular weight between about 10,000 and about 700,000, and water. Another deicing/anti-icing fluid includes a biobased freezing point depressant, a nonionic surfactant selected from the polyoxyalkylene ethers, an antioxidant, and water. Another deicing/anti-icing fluid includes a biobased freezing point depressant, a surfactant, a food grade material that functions as an antioxidant, and water. A further deicing/anti-icing fluid includes a biobased freezing point depressant, a material that functions as both a buffer and a freezing point depressant, and water.
    • 无毒除冰/防冰液包括生物基冰点降低剂,表面活性剂,抗氧化剂和水。 该流体的LD 50大于约10,000mg / L。 另一种除冰/防冰液包括生物基冰点降低剂,分子量约10,000至约700,000的乙烯基吡咯烷酮聚合物和水。 另一种除冰/防冰液包括生物基冰点降低剂,选自聚氧化烯醚的非离子表面活性剂,抗氧化剂和水。 另一种除冰/防冰液包括生物基冰点降低剂,表面活性剂,用作抗氧化剂的食品级材料和水。 进一步的除冰/防冰液包括生物基冰点抑制剂,兼作缓冲剂和冰点抑制剂的物质以及水。