C - Chemistry – Metallurgy – 08 – B
Patent
C - Chemistry, Metallurgy
08
B
C08B 37/00 (2006.01) C08B 15/06 (2006.01) C08B 31/00 (2006.01) C11D 1/44 (2006.01) C11D 3/22 (2006.01)
Patent
CA 2167614
The present invention is directed to methods of preparing hydrophobically-terminated polysaccharide polymers. The methods utilized to prepare the hydrophobically-terminated polysaccharide polymers utilize water as the reaction solvent and do not any cosolvent. The invention is also directed to hydrophobically-terminated polysaccharide polymers which are useful as deflocculants in liquid detergent compositions and to the liquid detergent compositions which contain the hydrophobically-terminated polysaccharide polymers.
La présente invention porte sur des méthodes de préparation de polymères de type polysaccharide à terminaison hydrophobe. Les méthodes de préparation de polymères de type polysaccharide à terminaison hydrophobe utilisent de l'eau comme solvant de réaction, mais aucun cosolvant. L'invention porte également sur des polymères de type polysaccharide à terminaison hydrophobe, utiles comme défloculants dans des compositions détergentes liquides, ainsi que sur des compositions détergentes liquides renfermant les polymères de type polysaccharide à terminaison hydrophobe.
Burkert James
Thomaides John S.
Ablestik Laboratories
Borden Ladner Gervais Llp
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