Title: Dispersant salts
Application Number: 86101650 Application Date: 1986.02.14
Publication Number: 1012900 Publication Date: 1987.08.26
Approval Pub. Date: Granted Pub. Date: 1991.04.10
International Classifi-cation: B01F17/16,C10M173/02
Applicant(s) Name: The Lubrizol Corp. Address:
Inventor(s) Name:
Attorney & Agent: DAI ZHENXIU YU HUIJUN
Abstract:
     dispersant salts compounds are prepared by the reaction of phosphorous-free carboxylic solubilizer with sulfonic acid-free organic acids or inorganic acids. The carboxylic solubilizer is produced by the reaction of the polycarboxylic acylating agent with at least a basically hydrocarbon substituent containing at least 8 to 500 carbon atoms with at least one kind of polyalkylene amine. The dispersant salts have very good heat stability when mixed with surfactant or hydrophilic organic solvent. This compounds when used with solutions containing water, can disperse various fillers, including carbon black, and solubilize various fluid.
Time: 8
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