Antifoams

Details Antifoams Antifoams

1980-01-24

1982-07-06

Lovering, Richard D.

Compositions

Preservative agents

Anti-corrosion

252321, B01D 1904

Patent

active

043382177

ABSTRACT:
Antifoams containing an organopolysiloxane and a solid dispersed in said organopolysiloxane, in which at least a portion of the organopolysiloxane is an organopolysiloxane which has a viscosity of from 5 to 40 mm.sup.2.s.sup.-1 at 25.degree. C. and contains on the average at least 0.5 alkoxy groups per Si-atom and has an SiC-bonded monovalent hydrocarbon radical linked to each silicon atom.

REFERENCES:
patent: 2462999 (1949-03-01), Scott, Jr.
patent: 2643240 (1953-06-01), Walton et al.
patent: 3408306 (1968-10-01), Boylan
patent: 3691091 (1972-09-01), Koerner

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