GB2550518A - Surfactant composition - Google Patents

Surfactant composition

Info

Publication number
GB2550518A
GB2550518A GB1711965.2A GB201711965A GB2550518A GB 2550518 A GB2550518 A GB 2550518A GB 201711965 A GB201711965 A GB 201711965A GB 2550518 A GB2550518 A GB 2550518A
Authority
GB
United Kingdom
Prior art keywords
compound
surfactant composition
formula
so3h
branched
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.)
Granted
Application number
GB1711965.2A
Other versions
GB201711965D0 (en
GB2550518B (en
Inventor
George Southwick Jeffrey
Charles Nelson Richard
Willem Van Batenburg Diederik
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of GB201711965D0 publication Critical patent/GB201711965D0/en
Publication of GB2550518A publication Critical patent/GB2550518A/en
Application granted granted Critical
Publication of GB2550518B publication Critical patent/GB2550518B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • C09K8/584—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific surfactants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

A surfactant composition comprising compound I according to formula I and/or a salt thereof and compound II according to formula II and/or a salt thereof wherein the ratio of compound I to compound II (weight : weight ) is of from 1 : 10 to 10 : 1 and in which formula I and II are as follows R1- (CH2-CH (CH3) -O-) x SO3H (I) and R2- (CH2-CH2-O-) y SO3H (II) in which in which R1 is an alkyl group containing of from 1 to 20 carbon atoms and is linear or is branched by containing one or more methyl side-groups, x is of from 2 to 20, R2 is an alkyl group containing of from 1 to 20 carbon atoms and is linear or is branched by containing one or more methyl side- groups and y is of from 1 to 20.
GB1711965.2A 2015-02-24 2016-02-23 Surfactant composition Active GB2550518B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15156394 2015-02-24
PCT/EP2016/053711 WO2016135113A1 (en) 2015-02-24 2016-02-23 Surfactant composition

Publications (3)

Publication Number Publication Date
GB201711965D0 GB201711965D0 (en) 2017-09-06
GB2550518A true GB2550518A (en) 2017-11-22
GB2550518B GB2550518B (en) 2021-12-01

Family

ID=52596777

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1711965.2A Active GB2550518B (en) 2015-02-24 2016-02-23 Surfactant composition

Country Status (3)

Country Link
GB (1) GB2550518B (en)
MY (1) MY198572A (en)
WO (1) WO2016135113A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3391750A (en) * 1965-08-09 1968-07-09 Union Carbide Corp Surfactant composition
US3500923A (en) * 1968-08-08 1970-03-17 Shell Oil Co Use of highly saline ethoxylated surfactant system for oil recovery
US7119125B1 (en) * 2003-09-26 2006-10-10 O'lenick Jr Anthony J Bi-modal Guerbet alkoxy sulfate surfactants
WO2011031946A2 (en) * 2009-09-10 2011-03-17 Board Of Regents, The University Of Texas System Compositions and methods for controlling the stability of ethersulfate surfactants at elevated temperatures
US20130102504A1 (en) * 2011-10-24 2013-04-25 Basf Se Process for producing mineral oil using surfactants based on a mixture of c20 guerbet-, c22 guerbet-, c24 guerbet-containing hydrocarbyl alkoxylates

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4325237A1 (en) 1993-07-28 1995-02-02 Basf Ag Process for the preparation of alkoxylation products in the presence of mixed hydroxides modified with additives

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3391750A (en) * 1965-08-09 1968-07-09 Union Carbide Corp Surfactant composition
US3500923A (en) * 1968-08-08 1970-03-17 Shell Oil Co Use of highly saline ethoxylated surfactant system for oil recovery
US7119125B1 (en) * 2003-09-26 2006-10-10 O'lenick Jr Anthony J Bi-modal Guerbet alkoxy sulfate surfactants
WO2011031946A2 (en) * 2009-09-10 2011-03-17 Board Of Regents, The University Of Texas System Compositions and methods for controlling the stability of ethersulfate surfactants at elevated temperatures
US20130102504A1 (en) * 2011-10-24 2013-04-25 Basf Se Process for producing mineral oil using surfactants based on a mixture of c20 guerbet-, c22 guerbet-, c24 guerbet-containing hydrocarbyl alkoxylates

Also Published As

Publication number Publication date
MY198572A (en) 2023-09-05
GB201711965D0 (en) 2017-09-06
GB2550518B (en) 2021-12-01
WO2016135113A1 (en) 2016-09-01

Similar Documents

Publication Publication Date Title
MX2018016347A (en) Crosslinkable coating compositions formulated with dormant carbamate initiator.
MX2016014238A (en) Cleaning composition.
MX2018005652A (en) Cationically polymerisable polyacrylate containing alkoxysilane groups and use thereof.
MX2017003963A (en) Cleaning compositions containing a polyetheramine.
MY191912A (en) Estolide compositions exhibiting high oxidative stability
MX2015010754A (en) Anti-fouling compositions with a fluorinated oxyalkylene-containi ng polymer or oligomer.
PH12016500146B1 (en) Plant disease control composition and its use
PH12016500147B1 (en) Plant disease control composition and its use
WO2016077464A8 (en) Amino acid derivatives and their uses
IN2014CN02803A (en)
PH12016500148B1 (en) Plant disease control composition and its use
IN2014CN03976A (en)
MX2016005993A (en) Biscationic and triscationic amphiles as antimicrobial agents.
MX2016014239A (en) Cleaning composition.
MX2015013531A (en) Alkyl glycosides as surfactants.
EP4249551A3 (en) Composition
MX2013006811A (en) Photochromic compounds, compositions and articles.
RU2013145947A (en) DISPERSANTER FOR HYDRAULIC COMPOSITION
PH12015502851B1 (en) Curable composition
IN2014MN00411A (en)
PH12016501343B1 (en) Emulsion composition for skin
BR112022011309A2 (en) TRISAMIDE COMPOUNDS AND COMPOSITIONS COMPRISING THE SAME
BR112022011194A2 (en) TRISAMIDE COMPOUNDS AND COMPOSITIONS COMPRISING THE SAME
MY170131A (en) Tracers and method of marking hydrocarbon liquids
GB2550518A (en) Surfactant composition