Defoamers, namely, chemicals with defoaming effects for use with herbicides, insecticides, and agricultural adjuvants for agricultural use; defoamers, namely, chemicals with defoaming effects for commercial and industrial spray washing applications; emulsifiers for use in the manufacture of foods; emulsifiers for use in the manufacture of leather and textiles; chemical motor oil additives; chemical lubricating oil additive for automobile and industrial lubricants