SAN NOPCO LTD.
|SAN NOPCO LTD. Patent applications|
|Patent application number||Title||Published|
|20140100293||DEFOAMING AGENT - The present invention provides a defoaming agent containing, as essential components, hydrophobic dry silica (S) prepared by hydrophobizing silica prepared using a dry process and having a primary particle diameter of 5 to 100 nm, water, and a hydrophobic liquid (Q) containing 1 to 25% by weight of an ester compound (E) represented by the following formula, (R||04-10-2014|
|20110281985||DEFOAMING AGENT - The object of the present invention is to provide a defoaming agent that is superior in defoaming properties (foam-breaking, foam-inhibiting effect, defoaming durability).||11-17-2011|