12.04.07
Patent No. US 7,271,138 B2:
A patent has been assigned to Dow Corning Toray Company, Ltd., Chiyoda-Ku, Tokyo, Japan for a silicone antifoaming agent comprising a polyoxyalkylene-modified silicone.
A patent has been assigned to Dow Corning Toray Company, Ltd., Chiyoda-Ku, Tokyo, Japan for a silicone antifoaming agent comprising a polyoxyalkylene-modified silicone.