Crosslinking composition for hydrocarbon gels

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United States of America Patent

PATENT NO 8993492
APP PUB NO 20140051611A1
SERIAL NO

13585220

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Abstract

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A crosslinking composition for hydrocarbon gels containing phosphate ester gelling agents comprising a modified imidazoline or pyrimidine including an alkyl group (or unsaturated carbon chain) or of 10 to 22 carbon atoms, a polyamine, and ferric sulfate. The method of making the crosslinking agent features adding the polyamine after reaction of the other ingredients; unique gels formed with the crosslinking agent are particularly effective for LNG at very cold temperatures.

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Patent Owner(s)

Patent OwnerAddress
LAMBERTI USA INCORPORATEDEIGHT TOWER BRIDGE 161 WASHINGTON ST CONSHOHOCKEN PA 19428

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gatlin, Larry W San Antonio, US 40 1729
McMillan, Ernest Kingwood, US 4 28
Walden, Glen E The Woodlands, US 4 29

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