Deicing/anti-icing fluids

Details Deicing/anti-icing fluids Deicing/anti-icing fluids

2006-09-12

2006-09-12

Green, Anthony J. (Department: 1755)

Compositions

Frost-preventing, ice-thawing, thermostatic, thermophoric,...

C106S013000

Reexamination Certificate

active

07105105

ABSTRACT:
A nontoxic deicing/anti-icing fluid includes a freezing point depressant selected from short chain polyols having 3 to 5 carbons atoms, and mixtures thereof, a wetting agent, an antioxidant/preservative, and water. The fluid has an LD50greater than about 10,000 mg/L. Another deicing/anti-icing fluid includes the freezing point depressant, a vinylpyrrolidone polymer having a molecular weight between about 10,000 and about 700,000, and water. A runway deicing fluid includes glycerol, a buffer, an antioxidant/preservative, and water. Another deicing/anti-icing fluid includes a freezing point depressant having hydrophobic character, a wetting agent comprising an organophosphorus compound capable of producing an organic wettable surface, and water.

REFERENCES:
patent: 3838992 (1974-10-01), Rosenwald
patent: 4210549 (1980-07-01), Hirozawa et al.
patent: 4358389 (1982-11-01), Konig-Lumer et al.
patent: 4388203 (1983-06-01), Nimerick et al.
patent: 4455248 (1984-06-01), Wood
patent: 4585571 (1986-04-01), Bloom
patent: 4746449 (1988-05-01), Peel
patent: 4954279 (1990-09-01), Ma et al.
patent: 5268117 (1993-12-01), Fusiak et al.
patent: 5386968 (1995-02-01), Coffey et al.
patent: 5674428 (1997-10-01), Lott et al.
patent: 5681882 (1997-10-01), Jenkins et al.
patent: 5708068 (1998-01-01), Carder et al.
patent: 5750047 (1998-05-01), Lemma
patent: 5759436 (1998-06-01), Schrimpf et al.
patent: 5772912 (1998-06-01), Lockyer et al.
patent: 5817252 (1998-10-01), Hu et al.
patent: 5876621 (1999-03-01), Sapienza
patent: 5968407 (1999-10-01), Boluk et al.
patent: 5980774 (1999-11-01), Sapienza
patent: 5993684 (1999-11-01), Back et al.
patent: 6080331 (2000-06-01), Meszaros et al.
patent: 6129857 (2000-10-01), Sapienza
patent: 6149834 (2000-11-01), Gall et al.
patent: 6294104 (2001-09-01), Ilves et al.
patent: 6299793 (2001-10-01), Hartley et al.
patent: 6315919 (2001-11-01), Sapienza
patent: 6391224 (2002-05-01), Wowk
patent: 6436310 (2002-08-01), Hartley et al.
patent: 6440325 (2002-08-01), Hartley et al.
patent: 6596189 (2003-07-01), Moles et al.
patent: 2002/0063236 (2002-05-01), Sapienza
patent: 1138080 (1996-12-01), None
patent: 0257720 (1988-03-01), None
patent: 352120 (1990-01-01), None
patent: 0555002 (1993-08-01), None
patent: 0646634 (1998-08-01), None
patent: 0860490 (1998-08-01), None
patent: 1272464 (1972-04-01), None
patent: 54-76489 (1979-06-01), None
patent: 57167375 (1982-10-01), None
patent: 62201566 (1982-10-01), None
patent: 2142491 (1999-12-01), None
patent: 2186818 (2002-08-01), None
patent: 1101444 (1982-06-01), None
patent: 87/04450 (1987-07-01), None
patent: 91/10361 (1991-07-01), None
patent: 00/00568 (2000-01-01), None
patent: 01/29146 (2001-04-01), None
Fluka AG: “Fluka Chemika-BioChemika” 1993, p. HFL 1096, Polyvinylpyrrolidone no month.

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