AU614111B2 - Process for the preparation of sulfated alkanol oxethylates or alkylphenol oxethylates having a lowered content of 1,4- dioxane - Google Patents

Process for the preparation of sulfated alkanol oxethylates or alkylphenol oxethylates having a lowered content of 1,4- dioxane Download PDF

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Publication number
AU614111B2
AU614111B2 AU29586/89A AU2958689A AU614111B2 AU 614111 B2 AU614111 B2 AU 614111B2 AU 29586/89 A AU29586/89 A AU 29586/89A AU 2958689 A AU2958689 A AU 2958689A AU 614111 B2 AU614111 B2 AU 614111B2
Authority
AU
Australia
Prior art keywords
gas
liquid
oxethylate
reaction mixture
alkanol
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
AU29586/89A
Other languages
English (en)
Other versions
AU2958689A (en
Inventor
Rudolf Aigner
Gunther Muller
Rainer Muller
Horst Reuner
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of AU2958689A publication Critical patent/AU2958689A/en
Application granted granted Critical
Publication of AU614111B2 publication Critical patent/AU614111B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/34—Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/24—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of esters of sulfuric acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AU29586/89A 1988-02-03 1989-02-03 Process for the preparation of sulfated alkanol oxethylates or alkylphenol oxethylates having a lowered content of 1,4- dioxane Ceased AU614111B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3803110A DE3803110A1 (de) 1988-02-03 1988-02-03 Verfahren zur herstellung sulfatierter alkanol- oder alkylphenol-oxethylate mit erniedrigtem gehalt an 1,4-dioxan
DE3803110 1988-02-03

Publications (2)

Publication Number Publication Date
AU2958689A AU2958689A (en) 1989-08-03
AU614111B2 true AU614111B2 (en) 1991-08-22

Family

ID=6346490

Family Applications (1)

Application Number Title Priority Date Filing Date
AU29586/89A Ceased AU614111B2 (en) 1988-02-03 1989-02-03 Process for the preparation of sulfated alkanol oxethylates or alkylphenol oxethylates having a lowered content of 1,4- dioxane

Country Status (24)

Country Link
US (1) US4954646A (enExample)
EP (1) EP0327007B1 (enExample)
JP (1) JP2550175B2 (enExample)
KR (1) KR970008592B1 (enExample)
CN (1) CN1017334B (enExample)
AR (1) AR247383A1 (enExample)
AT (1) ATE80383T1 (enExample)
AU (1) AU614111B2 (enExample)
BR (1) BR8900476A (enExample)
CA (1) CA1321599C (enExample)
DE (2) DE3803110A1 (enExample)
DK (1) DK48689A (enExample)
ES (1) ES2055749T3 (enExample)
FI (1) FI88712C (enExample)
GR (1) GR3006397T3 (enExample)
HK (1) HK87195A (enExample)
MX (1) MX171035B (enExample)
MY (1) MY104925A (enExample)
NO (1) NO169838C (enExample)
PH (1) PH25924A (enExample)
PT (1) PT89581B (enExample)
SU (1) SU1753947A3 (enExample)
TR (1) TR25484A (enExample)
ZA (1) ZA89782B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR910004791A (ko) * 1989-08-31 1991-03-29 오노 알버어스 액체 계면 활성 조성물 및 그의 제조방법
US5117032A (en) * 1990-06-06 1992-05-26 Henkel Kommanditgesellschaft Auf Aktien Process for making glycerol ether sulfates
DE10163244A1 (de) * 2001-12-21 2003-07-10 Cognis Deutschland Gmbh Verwendung von sulfierten Alkylphenolformaldehyden zur Stabilisierung von Asphaltenen in Rohöl
WO2014072840A1 (en) 2012-11-12 2014-05-15 Galaxy Surfactants Ltd. Flowable, high active, aqueous fatty alkyl sulfates
CN117105823B (zh) * 2023-08-08 2025-09-19 赞宇科技集团股份有限公司 一种脂肪醇醚硫酸盐中二噁烷脱除工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD135381B1 (de) * 1978-03-06 1982-03-10 Klaus Doerfel Oberflaechenaktive mittel als zusatz in oel-bzw. cremebaedern
US4285881A (en) * 1980-04-07 1981-08-25 Conoco, Inc. Dioxane removal from ether sulfate
JPS5716097A (en) * 1980-07-04 1982-01-27 Lion Corp Production of deodorized alkyl ether sulfate aqueous concentrate
DE3044488A1 (de) * 1980-11-26 1982-07-01 Henkel KGaA, 4000 Düsseldorf "verfahren zur herstellung von ehtersulfaten mit erniedrigtem dioxangehalt"

Also Published As

Publication number Publication date
JPH021453A (ja) 1990-01-05
DE3803110A1 (de) 1989-08-17
AU2958689A (en) 1989-08-03
GR3006397T3 (enExample) 1993-06-21
TR25484A (tr) 1993-02-17
CN1035499A (zh) 1989-09-13
ZA89782B (en) 1989-09-27
FI88712C (fi) 1993-06-28
EP0327007A1 (de) 1989-08-09
AR247383A1 (es) 1994-12-29
US4954646A (en) 1990-09-04
NO890428D0 (no) 1989-02-02
FI890483A7 (fi) 1989-08-04
MX171035B (es) 1993-09-27
ATE80383T1 (de) 1992-09-15
DK48689D0 (da) 1989-02-02
MY104925A (en) 1994-07-30
PT89581A (pt) 1989-10-04
DK48689A (da) 1989-08-04
KR890012935A (ko) 1989-09-20
EP0327007B1 (de) 1992-09-09
NO890428L (no) 1989-08-04
PH25924A (en) 1991-12-19
FI88712B (fi) 1993-03-15
NO169838B (no) 1992-05-04
BR8900476A (pt) 1989-10-03
NO169838C (no) 1992-08-12
DE58902217D1 (de) 1992-10-15
PT89581B (pt) 1994-01-31
KR970008592B1 (ko) 1997-05-27
FI890483A0 (fi) 1989-02-01
CA1321599C (en) 1993-08-24
ES2055749T3 (es) 1994-09-01
SU1753947A3 (ru) 1992-08-07
JP2550175B2 (ja) 1996-11-06
CN1017334B (zh) 1992-07-08
HK87195A (en) 1995-06-09

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