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1. WO2020069150 - ASPHALTENE-INHIBITING AROMATIC POLYMER COMPOSITIONS

Publication Number WO/2020/069150
Publication Date 02.04.2020
International Application No. PCT/US2019/053183
International Filing Date 26.09.2019
IPC
C09K 8/524 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
8Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
52Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
524organic depositions, e.g. paraffins or asphaltenes
CPC
C08G 8/10
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
8Condensation polymers of aldehydes or ketones with phenols only
04of aldehydes
08of formaldehyde, e.g. of formaldehyde formed in situ
10with phenol
C09K 8/524
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
8Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
52Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
524organic depositions, e.g. paraffins or asphaltenes
C10G 2300/80
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION
2300Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
80Additives
C10G 75/04
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION
75Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general
04by addition of antifouling agents
Applicants
  • ECOLAB USA INC. [US]/[US]
Inventors
  • GUL, Omer
  • BRADEN, Michael L.
  • DHAWAN, Ashish
Agents
  • HENDRICKSON, Janet S.
  • BAIN, Robert M.
  • CONWAY, Jason H.
  • EMNETT, Christine M.
  • EVANS, Robert M., Jr.
  • EVERDING, William R.
  • FLEISCHUT, Paul I.J.
  • GODAR, Michael E.
  • GRAY, Colleen G.
  • HARTLEY, Michael J.
  • JAMES, Kurt F.
  • JOHNSON, Morgan L.
  • JORDAN, Jamaal R.
  • KEIL, Vincent M.
  • LEVITT, Steven N.
  • MILLARD, Elizabeth E.
  • PETRILLO, Kathleen M.
  • POLLMANN, Jonathan G.
  • SCHROEDER, John R.
  • TIETZ, Paul D.
  • SLICER, Penny
  • CARLSON, Judith
  • SELLERS, Andrea
  • BOETTLER, Jeannie
  • TASSI, Elizabeth
  • CRONIN, James
  • KIM, David
  • KAZMIERSKI, Steven
  • TURNER, Colin
  • MEHTA, Samir
  • WEGMAN, Andrew C.
Priority Data
62/737,52027.09.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ASPHALTENE-INHIBITING AROMATIC POLYMER COMPOSITIONS
(FR) COMPOSITIONS DE POLYMÈRE AROMATIQUE INHIBANT LES ASPHALTÈNES
Abstract
(EN)
Polymers and compositions are provided and can be used, for example, in methods of dispersing and/or inhibiting the deposition of asphaltenes found in hydrocarbons using a class of 4-(alkyloxy) phenol/aldehyde polymer resins as asphaltene dispersants/inhibitors.
(FR)
L'invention concerne des polymères et des compositions qui peuvent être utilisés, par exemple, dans des procédés de dispersion et/ou d'inhibition du dépôt d'asphaltènes trouvés dans des hydrocarbures à l'aide d'une classe de résines polymères de 4-(alkyloxy) phénol/aldéhyde en tant que dispersants/inhibiteurs d'asphaltène.
Latest bibliographic data on file with the International Bureau