C - Chemistry – Metallurgy – 09 – K
Patent
C - Chemistry, Metallurgy
09
K
44/27, 31/66
C09K 3/00 (2006.01) B05D 5/08 (2006.01) C08J 3/09 (2006.01) C10L 1/14 (2006.01) C10L 1/22 (2006.01) C10L 1/24 (2006.01)
Patent
CA 1267277
ABSTRACT OF THE DISCLOSURE A process for forming a shear thickening hydrocarbon liquid having a viscosity of at least about 10 cps. which includes the steps of: (a) forming a first solution of an organic hydrocarbon liquid and a neutralized sulfonated polymer having a sulfonated content of from about 4 to about 200 milliequivalents per 100 gms. of said polymer; (b) forming a second solution of an organic hydrocarbon liquid and an amine containing polymer which contains basic nitrogen atoms wherein the basic nitrogen content ranges from about 4 to about 500 milliequivalents per 100 gms. of polymer; (c) mixing said first and second of said solutions to form an organic hydrocarbon liquid having an interpolymer complex of said sulfonated polymer and said amine containing polymer therein, wherein said complex is present at a level of from 0.01% to about 10% and the viscosity of said solution increases by at least 10% as shear rate increases.
466768
Duvdevani Ilan
Eckert John A.
Kowalik Ralph M.
Lundberg Robert D.
Peiffer Dennis G.
Borden Ladner Gervais Llp
Duvdevani Ilan
Eckert John A.
Exxon Research And Engineering Company
Kowalik Ralph M.
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