Compositions and methods of dispergating paraffins in sulphur-low fuel oils

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United States of America Patent

PATENT NO 11993756
APP PUB NO 20230340351A1
SERIAL NO

17913755

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Abstract

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The present invention relates to a low-temperature additive for fuel oils having a sulfur content of less than 50 ppm, comprising

    i) at least one oil-soluble amide-ammonium salt of a polycarboxylic acid with a mono- and/or dialkylamine (A) andii) 5-100% by weight, based on the amount of amide-ammonium salt (A), of an oil-soluble amine (B), andiii) 0.1 to 10 parts by weight, based on the amount of amide-ammonium salt (A), of a resin formed from at least one aromatic compound bearing an alkyl radical and an aldehyde and/or ketone (D).

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Patent Owner(s)

Patent OwnerAddress
CLARIANT INTERNATIONAL LTDROTHAUSSTRASSE 61 MUTTENZ CH-4132

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abramova, Lydmila Perm, RU 2 0
Burmistrov, Sergey Moscow, RU 2 0
Hackländer, Simone Solingen, DE 2 0
Hubert, Oliver Düsseldorf, DE 2 0
Krull, Matthias Harxheim, DE 125 946
Müller, Kerstin Mainz, DE 3 1
Utkin, Alexander Krasnogorsk, RU 2 0

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