ATE97438T1 - Neue waessrige emulsionscopolymerisate, insbesondere in wasser- und oel-verduennbarer form zur verbesserung der fliesseigenschaften und stockpunktserniedrigung von erdoelen und erdoelfraktionen sowie ihre verwendung. - Google Patents

Neue waessrige emulsionscopolymerisate, insbesondere in wasser- und oel-verduennbarer form zur verbesserung der fliesseigenschaften und stockpunktserniedrigung von erdoelen und erdoelfraktionen sowie ihre verwendung.

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Publication number
ATE97438T1
ATE97438T1 AT89116168T AT89116168T ATE97438T1 AT E97438 T1 ATE97438 T1 AT E97438T1 AT 89116168 T AT89116168 T AT 89116168T AT 89116168 T AT89116168 T AT 89116168T AT E97438 T1 ATE97438 T1 AT E97438T1
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Austria
Prior art keywords
aqueous emulsion
oil
copolymerizates
pour point
oils
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AT89116168T
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English (en)
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Wolfgang Dr Ritter
Claus-Peter Dr Herold
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Henkel Kgaa
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Publication of ATE97438T1 publication Critical patent/ATE97438T1/de

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Colloid Chemistry (AREA)
  • Lubricants (AREA)
AT89116168T 1988-09-10 1989-09-01 Neue waessrige emulsionscopolymerisate, insbesondere in wasser- und oel-verduennbarer form zur verbesserung der fliesseigenschaften und stockpunktserniedrigung von erdoelen und erdoelfraktionen sowie ihre verwendung. ATE97438T1 (de)

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DE3830913A DE3830913A1 (de) 1988-09-10 1988-09-10 Neue waessrige emulsionscopolymerisate, insbesondere in wasser- und oel-verduennbarer form zur verbesserung der fliesseigenschaften und stockpunktserniedrigung von erdoelen und erdoelfraktionen sowie ihre verwendung
EP89116168A EP0359061B1 (de) 1988-09-10 1989-09-01 Neue wässrige Emulsionscopolymerisate, insbesondere in Wasser- und Öl-verdünnbarer Form zur Verbesserung der Fliesseigenschaften und Stockpunktserniedrigung von Erdölen und Erdölfraktionen sowie ihre Verwendung

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ATE97438T1 true ATE97438T1 (de) 1993-12-15

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US (1) US5418278A (de)
EP (2) EP0359061B1 (de)
JP (1) JP2823619B2 (de)
AT (1) ATE97438T1 (de)
CA (1) CA1334883C (de)
DE (2) DE3830913A1 (de)
ES (1) ES2059660T3 (de)
MX (1) MX170440B (de)
WO (1) WO1990002766A1 (de)

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EP1097177B1 (de) * 1998-07-10 2007-11-21 Basf Corporation Kontinuierliches massenpolymerisations- und esterifikationsverfahren und zusammensetzungen welche das polymerische produkt enthalten
FR2828494B1 (fr) * 2001-08-08 2005-06-03 Ceca Sa Dispersions de latex de polymeres acryliques comme additifs pour l'inhibition du depot de paraffines dans les huiles brutes et compositions les contenant
FR2859211B1 (fr) * 2003-08-28 2006-01-21 Ceca Sa Compositions sous forme d'emulsions stables, leurs preparations et leurs utilisation pour l'abaissement du point d'ecoulement des huiles brutes et l'inhibition du depot de paraffines
FR2880821B1 (fr) * 2005-01-14 2007-03-23 Ceca Sa Sa Emulsions aqueuses de polyacrylates, leur procede de preparation et leur utilisation dans le domaine petrolier
DE102006061103B4 (de) 2006-12-22 2008-11-06 Clariant International Ltd. Dispersionen polymerer Öladditive
WO2017153462A1 (en) 2016-03-10 2017-09-14 Basf Se Aqueous polymer dispersions, a method for their preparation and the use thereof as pour-point depressants for crude oil, petroleum, and petroleum products
WO2018177619A1 (en) 2017-03-30 2018-10-04 Clariant International Ltd Fluids for fracking of paraffinic oil bearing formations
EP3412691A1 (de) 2017-06-07 2018-12-12 Rhodia Operations Polymerdispersionen zur wachshemmung
CN111344313A (zh) 2017-09-11 2020-06-26 巴斯夫公司 水性聚合物分散体、其制备方法及其作为原油、石油和石油产品的倾点下降剂的用途
CA3070763A1 (en) 2017-09-20 2019-03-28 Clariant International Ltd Dispersions of polymeric oil additives
EP3874007A1 (de) 2018-11-02 2021-09-08 Rhodia Operations S.A. Polymerdispersionen zur wachsinhibierung während einer stimulationsbehandlung
EP4061862A1 (de) 2020-03-26 2022-09-28 Evonik Operations GmbH Polymerdispersion aus (meth)acrylaten mit langen seitenketten
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JP2823619B2 (ja) 1998-11-11
DE3830913A1 (de) 1990-03-15
EP0359061A1 (de) 1990-03-21
CA1334883C (en) 1995-03-21
US5418278A (en) 1995-05-23
EP0359061B1 (de) 1993-11-18
EP0433319A1 (de) 1991-06-26
DE58906199D1 (de) 1993-12-23
WO1990002766A1 (de) 1990-03-22
MX170440B (es) 1993-08-23
ES2059660T3 (es) 1994-11-16
JPH04500692A (ja) 1992-02-06

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