Particulate aggregating and surface modification with improved hydrocarbon fluid flow through the aggregated particulates and over solid surface reagents and methods for making and using same

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United States of America Patent

PATENT NO 9932520
SERIAL NO

15163400

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Abstract

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Composition and methods using the compositions are disclosed, where the compositions include heterocyclic aromatic amines, substituted heterocyclic aromatic amines, poly vinyl heterocyclic aromatic amines, co-polymers of vinyl heterocyclic aromatic amine and non amine polymerizable monomers (ethylenically unsaturated mononers and diene monomers), or mixtures or combinations thereof reacted with sulfonic acids, alkyl sulfonic acids, sulfosuccinates, sulfamic acids, sulfuric acids or partially neutralized amine or other alkali sulfonate and/or reacted with alpha hydroxyl carboxcylic acids which form coatings that alter self-aggregating properties and/or aggregation propensities of the particles and surfaces. Furthermore, the coating can be used to improve filtration of fluids through particulate matter and it is found that the coating will increase hydrocarbon liquid and gas flow through or over treated particulates and surfaces.

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Patent Owner(s)

Patent OwnerAddress
SUMISAUJANA TCM CHEMICALS SDN BHDPUNCAK ALAM

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gilmer, Arthur Thomas The Woodlands, US 4 0
Norbi, Norazlam Selangor, MY 4 0
Shafie, Mohammad Zaki Hasra Selama, MY 4 0
Veldman, Raynard Ballaire, US 13 122

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