Nanogels for delayed gelation

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United States of America Patent

PATENT NO 9796909
SERIAL NO

14143169

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Abstract

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The instant application relates to nanogels or compositions that hold multivalent metal ions until some level of nanogel degradation has occurred, then slowly release the multivalent metal ions for gelation with carboxylate containing polymers. Compositions comprising such nanogels, together with polymers that can be crosslinked with multivalent metal ions, allow the deployment of such mixtures in various applications, and greatly increased gelation times.

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Patent Owner(s)

  • CONOCOPHILLIPS COMPANY;UNIVERSITY OF KANSAS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Berkland, Cory Lawrence, US 76 709
Cheng, Min Bartlesville, US 55 300
Christian, Terry M Bartlesville, US 21 72
Guan, Huili Lawrence, US 25 154
Hedges, James H Bartlesville, US 36 402
Liang, Jenn-Tai Lawrence, US 39 398
Moradi-Araghi, Ahmad Bixby, US 68 1049
Needham, Riley B Bartlesville, US 42 353
Scully, Faye Lynn Bartlesville, US 6 33

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