AU610700B2 - Copolymers of acrylic and/or methacrylic acid esters as flow improvers - Google Patents

Copolymers of acrylic and/or methacrylic acid esters as flow improvers Download PDF

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Publication number
AU610700B2
AU610700B2 AU31024/89A AU3102489A AU610700B2 AU 610700 B2 AU610700 B2 AU 610700B2 AU 31024/89 A AU31024/89 A AU 31024/89A AU 3102489 A AU3102489 A AU 3102489A AU 610700 B2 AU610700 B2 AU 610700B2
Authority
AU
Australia
Prior art keywords
pour
weight
paraffin
mineral oil
maleic acid
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
AU31024/89A
Other languages
English (en)
Other versions
AU3102489A (en
Inventor
Claus-Peter Dr. Herold
Oliver Pietsch
Wolfgang Dr. Ritter
Stephan Dr. Von Tapavicza
Wolfgang Zollner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF Personal Care and Nutrition GmbH
Original Assignee
Henkel AG and Co 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 AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of AU3102489A publication Critical patent/AU3102489A/en
Application granted granted Critical
Publication of AU610700B2 publication Critical patent/AU610700B2/en
Assigned to COGNIS DEUTSCHLAND GMBH & CO. KG reassignment COGNIS DEUTSCHLAND GMBH & CO. KG Alteration of Name(s) in Register under S187 Assignors: HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • 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)
AU31024/89A 1988-03-07 1989-03-06 Copolymers of acrylic and/or methacrylic acid esters as flow improvers Ceased AU610700B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3807394 1988-03-07
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 (2)

Publication Number Publication Date
AU3102489A AU3102489A (en) 1989-09-07
AU610700B2 true AU610700B2 (en) 1991-05-23

Family

ID=6349041

Family Applications (1)

Application Number Title Priority Date Filing Date
AU31024/89A Ceased AU610700B2 (en) 1988-03-07 1989-03-06 Copolymers of acrylic and/or methacrylic acid esters as flow improvers

Country Status (11)

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

Families Citing this family (9)

* 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
EP3426702B1 (de) 2016-03-10 2019-10-30 Basf Se Wässrige polymerdispersionen, verfahren zu deren herstellung und verwendung davon als giesspunktunterdrücker für rohöl, erdöl und erdölprodukte
LU93040B1 (de) * 2016-04-21 2017-10-27 Univ Hamburg Additiv zur Verbesserung der Fliesseigenschaften von paraffinhaltigen Rohölen
RU2740208C2 (ru) * 2016-04-21 2021-01-12 Университет Гамбург Композиция сырой нефти, содержащая добавку для улучшения реологических свойств парафиновой сырой нефти
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

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
NO890937L (no) 1989-09-08
BR8901035A (pt) 1989-10-24
NO177470C (no) 1995-09-20
DE3807394A1 (de) 1989-09-21
EP0332000A2 (de) 1989-09-13
MX172301B (es) 1993-12-13
CA1334013C (en) 1995-01-17
AR247930A1 (es) 1995-04-28
JPH01290892A (ja) 1989-11-22
DK110689A (da) 1989-09-08
NO177470B (no) 1995-06-12
AU3102489A (en) 1989-09-07
NO890937D0 (no) 1989-03-06
EP0332000B1 (de) 1997-05-02
DE58909795D1 (de) 1997-06-05
TR23834A (tr) 1990-09-25
DK110689D0 (da) 1989-03-07
EP0332000A3 (de) 1990-04-18

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Legal Events

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Owner name: COGNIS DEUTSCHLAND GMBH AND CO. KG

Free format text: FORMER OWNER WAS: HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN