Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1976-11-29
1978-05-02
Padgett, Benjamin R.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
260 296RB, 260 296RW, 252321, 252358, 260593R, 568840, C08L 3308
Patent
active
040873986
ABSTRACT:
Liquid dispersions of the higher (C.sub.22-70) aliphatic ketones and higher (C.sub.22-70) aliphatic secondary alcohols are effective antifoaming agents when they are of fine particle size. The particle size should be at least sufficiently small that the dispersion does not substantially separate under normal storage conditions. The dispersed phase can be water or an organic liquid in which the dispersed phase is substantially insoluble. The dispersions are effective anti-foam agents for most industrial purposes, and are suitable for use in oil and latex paints.
REFERENCES:
patent: 2363922 (1944-11-01), Denman
patent: 2715613 (1955-08-01), Gibson
patent: 3267180 (1966-08-01), Ayres et al.
patent: 3781428 (1973-12-01), Hennart et al.
patent: 4009119 (1977-02-01), Poschmann et al.
Struve et al., Chemical Abstracts 81 (1974), 79693g.
Asbeck Adolf
Eckelt Michael
Heyden Rudi
Henkel Kommanditgesellschaft auf Aktien (Henkel KGaA)
Padgett Benjamin R.
Parr E. Suzanne
LandOfFree
Antifoam compositions does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Antifoam compositions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Antifoam compositions will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2157758