Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
September 21, 2010
Patent Application Number
11941494
Date Filed
November 16, 2007
Patent Primary Examiner
Patent abstract
The invention relates to amide-containing polymers of the general formula (I)A-X—CO—(CH2)2—NR1—R2—[Y—R3—Y—R4)a—B (I)and also their salts with carboxylic acids, phosphoric esters and sulphonic acids. The invention further relates to processes for preparing the amide-containing polymers and to their use as rheology control agents.
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