Compositions – Heat-exchange – low-freezing or pour point – or high boiling... – Organic components
Patent
1997-03-13
1998-03-10
Green, Anthony
Compositions
Heat-exchange, low-freezing or pour point, or high boiling...
Organic components
252 75, 252 77, 252 781, 252 783, 8647, C09K 500
Patent
active
057257949
ABSTRACT:
A color-stable antifreeze composition containing a polyhydric alcohol, a corrosion inhibitor and a poly(oxyalkylene)-substituted colorant having the structure ABXYZ, where
A is an organic chromophore;
B is an electrophilic reactive group covalently bonded to A directly or through a linking group;
X is a nucleophilic linking group covalently bonding B and Y;
Y is a poly(oxyalkylene)-containing moiety; and
Z is a terminal group for Y.
REFERENCES:
patent: 3157633 (1964-11-01), Kuhn
patent: 3960740 (1976-06-01), Truett
patent: 4167510 (1979-09-01), Brendle
patent: 4284729 (1981-08-01), Cross et al.
patent: 4468255 (1984-08-01), Schwartz et al.
patent: 4634555 (1987-01-01), Baxter et al.
patent: 4703113 (1987-10-01), Baxter et al.
patent: 4726844 (1988-02-01), Greenwood
patent: 4732570 (1988-03-01), Baumgartner et al.
patent: 4738721 (1988-04-01), Baxter et al.
patent: 4777248 (1988-10-01), Greenwood
patent: 4871371 (1989-10-01), Harris
patent: 5039439 (1991-08-01), Hansman, Jr. et al.
patent: 5176745 (1993-01-01), Moore et al.
patent: 5240464 (1993-08-01), Kluger et al.
patent: 5250708 (1993-10-01), Barry, Jr.
patent: 5270363 (1993-12-01), Kluger et al.
patent: 5271868 (1993-12-01), Azechi et al.
patent: 5300667 (1994-04-01), Kasprzak et al.
patent: 5376301 (1994-12-01), Fleuren et al.
Sela et al., "Newly designed polysiloxane-graft-poly(oxyethylene) copolymeric surfactants: preparation, surface activity and emulsification properties, " Colloid Polym Sci 272:684-691 (1994).
Ni et al., "Synthesis of a Novel Polysiloxane-based Polymer Electrolyte and its lonic Conductivity, " Polymers for Advanced Technologies, vol. 4, pp. 80-84 (1993).
Brown Steven E.
Bruhnke John D.
Green Anthony
Milliken Research Corporation
Monahan Timothy J.
Moyer Terry T.
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