HYDROPHOBIC MODIFIED DIQUATERNARY MONOMERS AND POLYMERS AS THICKENING AGENTS OF ACIDIC AQUEOUS COMPOSITIONS

The invention relates to the preparation of hydrophobic modified diquaternary cationic monomers and their copolymer as well as the use such monomers and copolymers as thickening agents/rheology modifiers for acidic compositions. The hydrophobic modified diquaternary cationic monomer having the gener...

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Bibliographische Detailangaben
Hauptverfasser: CHANG, JEANNE, LIU, LEO Z
Format: Patent
Sprache:eng ; fre
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