NO890937L - Anvendelse av kopolymerer av akryl- og/eller metakrylsyreestre som flyteforbedrere i paraffiniske jordolje og -fraksjoner. - Google Patents

Anvendelse av kopolymerer av akryl- og/eller metakrylsyreestre som flyteforbedrere i paraffiniske jordolje og -fraksjoner.

Info

Publication number
NO890937L
NO890937L NO89890937A NO890937A NO890937L NO 890937 L NO890937 L NO 890937L NO 89890937 A NO89890937 A NO 89890937A NO 890937 A NO890937 A NO 890937A NO 890937 L NO890937 L NO 890937L
Authority
NO
Norway
Prior art keywords
improvers
float
fractions
copolymers
acrylic
Prior art date
Application number
NO89890937A
Other languages
English (en)
Other versions
NO890937D0 (no
NO177470B (no
NO177470C (no
Inventor
Wolfgang Ritter
Oliver Pietsch
Wolfgang Zoellner
Claus-Peter Herold
Stephan Von Tapavicza
Original Assignee
Henkel Kgaa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henkel Kgaa filed Critical Henkel Kgaa
Publication of NO890937D0 publication Critical patent/NO890937D0/no
Publication of NO890937L publication Critical patent/NO890937L/no
Publication of NO177470B publication Critical patent/NO177470B/no
Publication of NO177470C publication Critical patent/NO177470C/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/192—Macromolecular compounds
    • C10L1/195—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C10L1/196—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof
    • C10L1/1963—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof mono-carboxylic
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/192—Macromolecular compounds
    • C10L1/195—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C10L1/196—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof
    • C10L1/1966—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof poly-carboxylic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Cosmetics (AREA)
NO890937A 1988-03-07 1989-03-06 Anvendelse av utvalgte kopolymertyper av akryl- og/eller metakrylsyreestre som flytforbedrere i paraffinrike jordoljer og jordoljefraksjoner NO177470C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3807394A DE3807394A1 (de) 1988-03-07 1988-03-07 Verwendung ausgewaehlter copolymertypen der acryl- und/oder methacrylsaeureester als fliessverbesserer in paraffinreichen erdoelen und erdoelfraktionen (i)

Publications (4)

Publication Number Publication Date
NO890937D0 NO890937D0 (no) 1989-03-06
NO890937L true NO890937L (no) 1989-09-08
NO177470B NO177470B (no) 1995-06-12
NO177470C NO177470C (no) 1995-09-20

Family

ID=6349041

Family Applications (1)

Application Number Title Priority Date Filing Date
NO890937A NO177470C (no) 1988-03-07 1989-03-06 Anvendelse av utvalgte kopolymertyper av akryl- og/eller metakrylsyreestre som flytforbedrere i paraffinrike jordoljer og jordoljefraksjoner

Country Status (11)

Country Link
EP (1) EP0332000B1 (no)
JP (1) JPH01290892A (no)
AR (1) AR247930A1 (no)
AU (1) AU610700B2 (no)
BR (1) BR8901035A (no)
CA (1) CA1334013C (no)
DE (2) DE3807394A1 (no)
DK (1) DK110689A (no)
MX (1) MX172301B (no)
NO (1) NO177470C (no)
TR (1) TR23834A (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3830913A1 (de) * 1988-09-10 1990-03-15 Henkel Kgaa Neue waessrige emulsionscopolymerisate, insbesondere in wasser- und oel-verduennbarer form zur verbesserung der fliesseigenschaften und stockpunktserniedrigung von erdoelen und erdoelfraktionen sowie ihre verwendung
FR2710652B1 (fr) * 1993-09-30 1995-12-01 Elf Antar France Composition d'additifs d'opérabilité à froid des distillats moyens.
CN104710560B (zh) * 2013-12-13 2017-06-06 中国石油天然气集团公司 一种双环戊二烯与丙烯酸高碳醇酯聚合物原油降凝剂
RU2541680C1 (ru) * 2014-03-21 2015-02-20 Общество с ограниченной ответственностью "Научно-производственное предприятие КВАЛИТЕТ" (ООО "НПП КВАЛИТЕТ") Ингибитор асфальтосмолопарафиновых отложений
US10851323B2 (en) 2016-03-10 2020-12-01 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
LU93040B1 (de) * 2016-04-21 2017-10-27 Univ Hamburg Additiv zur Verbesserung der Fliesseigenschaften von paraffinhaltigen Rohölen
EP3445837A1 (de) * 2016-04-21 2019-02-27 Universität Hamburg Rohölzusammensetzung, umfassend ein additiv zur verbesserung der fliesseigenschaften von paraffinhaltigem rohöl
CN109114426B (zh) * 2017-06-26 2020-09-04 中国石油天然气集团公司 用于原油降凝剂的组合物、原油降凝剂、制备方法及应用
EA202090494A1 (ru) 2017-09-11 2020-07-13 Басф Корпорейшн Водные полимерные дисперсии, способ их получения и их применение в качестве депрессантов температуры застывания сырой нефти, нефти и нефтепродуктов
WO2026080368A1 (en) 2024-10-08 2026-04-16 Championx Llc Paraffin suppressant compositions and methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1068401A (en) * 1965-02-08 1967-05-10 Exxon Research Engineering Co Improved motor fuel composition
US3904385A (en) * 1972-05-08 1975-09-09 Texaco Inc Polyacrylates and waxy residual fuel compositions thereof
DE3031900C2 (de) * 1980-08-23 1983-06-09 Chemische Fabriek Servo B.V., 7491 Delden Mischpolymerisate aus n-Alkylacrylaten und Maleinsäureanhydrid und ihre Verwendung als Kristallisationsinhibitoren für paraffinhaltige Rohöle
FR2566288B1 (fr) * 1984-06-21 1991-10-18 Elf Aquitaine Additifs polymeriques utilisables pour l'inhibition du depot de paraffines dans les huiles brutes

Also Published As

Publication number Publication date
DK110689A (da) 1989-09-08
MX172301B (es) 1993-12-13
CA1334013C (en) 1995-01-17
DE3807394A1 (de) 1989-09-21
EP0332000A2 (de) 1989-09-13
EP0332000B1 (de) 1997-05-02
NO890937D0 (no) 1989-03-06
AU610700B2 (en) 1991-05-23
BR8901035A (pt) 1989-10-24
JPH01290892A (ja) 1989-11-22
TR23834A (tr) 1990-09-25
AR247930A1 (es) 1995-04-28
NO177470B (no) 1995-06-12
AU3102489A (en) 1989-09-07
EP0332000A3 (de) 1990-04-18
DK110689D0 (da) 1989-03-07
DE58909795D1 (de) 1997-06-05
NO177470C (no) 1995-09-20

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