The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 04, 2020
Filed:
Nov. 23, 2015
Borealis Ag, Vienna, AT;
Tuomas Ouni, Espoo, FI;
Rebeca Reguillo Carmona, Linz, AT;
René Dicke, Leonding, AT;
Ana Lilia Mota Salinas, Linz, AT;
Borealis AG, Vienna, AT;
Abstract
The present invention relates to wash oil for use as an antifouling agent in gas compressors, in particular in cracked gas compressors, including at least one compound according to formulae (II) with the moieties Rand Rare selected from a group of linear or branched C-C-alkyl, C-C-cycloalkyl and linear or branched C-C-alkyl substituted C-C-cycloalkyl and C-Caryl and C-C-alkyl substituted C-Caryl. The moieties can be interrupted by oxygen or nitrogen. The moieties can be functionalised with hydroxyl groups or amino groups. The moieties can be the same or different. The invention relates also to the use of such wash oil as anti-fouling agent.