Phosphocholine surfactants and their use
Polyether polyesters having anionic functionality
Polyglycol ether mixtures as foam inhibitors
Polymer compositions for demulsifying crude oil
Polyorganosiloxane demulsifier compositions and methods of...
Polyvalent metal cations in combination with dithiocarbamic acid
Preparation of 4-substituted aryl olefins
Process for making and using foam control compositions