Demulsifier

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The most common classes of water-in-oil demulsifier can be summarized in the following list:

- Hyperbranched polymers

- Vinyl polymers

- Polysilicones

- Polyalkoxylate block copolymers and ester derivatives

- Alkylphenol-aldehyde resin  alkoxylates

- Polyalkoxylates of polyols or glycidyl ethers

- Polyamine polyalkoxylates and related cationic polymers(mainly for oil-in-water resolution)
- Polyurethanes (carbamates) and polyalkoxylate derivatives