发明授权
- 专利标题: Biobased deicing/anti-icing fluids
- 专利标题(中): 生物基除冰/防冰液
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申请号: US10374662申请日: 2003-02-26
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公开(公告)号: US07169321B2公开(公告)日: 2007-01-30
- 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
- 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
- 申请人地址: US OH Columbus
- 专利权人: Battelle Memorial Institute
- 当前专利权人: Battelle Memorial Institute
- 当前专利权人地址: US OH Columbus
- 代理机构: MacMillan, Sobanski & Todd, LLC
- 主分类号: C09K3/18
- IPC分类号: 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.
公开/授权文献
- US20040079918A1 Biobased deicing/anti-icing fluids 公开/授权日:2004-04-29