公开(公告)号：US07169321B2

公开(公告)日：2007-01-30

申请号：US10374662

申请日：2003-02-26

申请人： Kevin L. Simmons ,  John G. Frye, Jr. ,  Todd A. Werpy ,  William D. Samuels ,  H. Nicholas Conkle ,  Bruce F. Monzyk ,  Sara F. Kuczek ,  Satya P. Chauhan

发明人： Kevin L. Simmons ,  John G. Frye, Jr. ,  Todd A. Werpy ,  William D. Samuels ,  H. Nicholas Conkle ,  Bruce F. Monzyk ,  Sara F. Kuczek ,  Satya P. Chauhan

IPC分类号： C09K3/18

CPC分类号： C09K3/185 ,  C09K3/18

摘要： A nontoxic deicing/anti-icing fluid includes a biobased freezing point depressant, a surfactant, an antioxidant, and water. The fluid has an LD50 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.

摘要翻译： 无毒除冰/防冰液体包括生物基冰点抑制剂，表面活性剂，抗氧化剂和水。 流体具有大于约10,000mg / L的LD 50。 另一种除冰/防冰液体包括生物基冰点抑制剂，分子量约为10,000至约700,000的乙烯基吡咯烷酮聚合物和水。 另一种除冰/防冰液体包括生物基冰点抑制剂，选自聚氧化烯醚，抗氧化剂和水的非离子表面活性剂。 另一种除冰/防冰液体包括生物基冰点抑制剂，表面活性剂，起抗氧化剂作用的食品级材料和水。 另外的除冰/防冰液体包括生物基凝固点抑制剂，作为缓冲剂和凝固点抑制剂两者的材料以及水。