BR9307642A - Processo para preparar ácido sulfúrico de alquila primária e composição - Google Patents

Processo para preparar ácido sulfúrico de alquila primária e composição

Info

Publication number
BR9307642A
BR9307642A BR9307642A BR9307642A BR9307642A BR 9307642 A BR9307642 A BR 9307642A BR 9307642 A BR9307642 A BR 9307642A BR 9307642 A BR9307642 A BR 9307642A BR 9307642 A BR9307642 A BR 9307642A
Authority
BR
Brazil
Prior art keywords
composition
sulfuric acid
primary alkyl
alkyl sulfuric
preparing primary
Prior art date
Application number
BR9307642A
Other languages
English (en)
Inventor
Amanda Jane Adams
Philip Stephen Jackson
Howard Neilson Moulden
David William Roberts
Keith Watkin
Original Assignee
Unilever Nv
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10726555&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9307642(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Unilever Nv filed Critical Unilever Nv
Publication of BR9307642A publication Critical patent/BR9307642A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/83—Mixtures of non-ionic with anionic compounds
    • 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
    • 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
    • C07C303/42—Separation; Purification; Stabilisation; Use of additives
    • C07C303/44—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/146—Sulfuric acid esters
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/37—Mixtures of compounds all of which are anionic
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/29—Sulfates of polyoxyalkylene ethers
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • C11D1/721—End blocked ethers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
BR9307642A 1992-12-14 1993-12-07 Processo para preparar ácido sulfúrico de alquila primária e composição BR9307642A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929226003A GB9226003D0 (en) 1992-12-14 1992-12-14 Detergent production
PCT/EP1993/003477 WO1994013633A1 (en) 1992-12-14 1993-12-07 Detergent production

Publications (1)

Publication Number Publication Date
BR9307642A true BR9307642A (pt) 1999-05-25

Family

ID=10726555

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9307642A BR9307642A (pt) 1992-12-14 1993-12-07 Processo para preparar ácido sulfúrico de alquila primária e composição

Country Status (18)

Country Link
US (1) US5466851A (pt)
EP (1) EP0673365B2 (pt)
JP (1) JPH08504420A (pt)
AU (1) AU5698694A (pt)
BR (1) BR9307642A (pt)
CA (1) CA2151463A1 (pt)
CZ (1) CZ153095A3 (pt)
DE (1) DE69311739T3 (pt)
ES (1) ES2105613T5 (pt)
GB (1) GB9226003D0 (pt)
HU (1) HUT73358A (pt)
IN (1) IN180471B (pt)
MY (1) MY114242A (pt)
PH (1) PH31155A (pt)
PL (1) PL309362A1 (pt)
SK (1) SK77495A3 (pt)
WO (1) WO1994013633A1 (pt)
ZA (1) ZA939324B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0699050B1 (en) 1993-04-26 2004-03-03 St. Louis University Indicating the position of a probe
GB9518860D0 (en) * 1995-09-14 1995-11-15 Unilever Plc Detergent manufacture
WO2014072840A1 (en) * 2012-11-12 2014-05-15 Galaxy Surfactants Ltd. Flowable, high active, aqueous fatty alkyl sulfates
CN105283530A (zh) 2013-05-24 2016-01-27 宝洁公司 浓缩型表面活性剂组合物
WO2014190129A1 (en) 2013-05-24 2014-11-27 The Procter & Gamble Company Low ph detergent composition
US9267095B2 (en) 2013-05-24 2016-02-23 The Procter & Gamble Company Low pH detergent composition comprising nonionic surfactants

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2098114A (en) * 1935-10-17 1937-11-02 Procter & Gamble Process for sulphonating alcohols
US2923728A (en) * 1957-11-19 1960-02-02 Du Pont Process of reacting organic compounds with sulfur trioxide
NL299140A (pt) * 1962-10-12
US3413331A (en) * 1965-03-26 1968-11-26 Standard Chem Products Inc Sulfation of a mixture of primary and secondary alcohols
US3755407A (en) * 1967-02-10 1973-08-28 Chevron Res Sulfation process for secondary alcohols
PL93459B1 (pt) * 1973-09-28 1977-05-30
US4464292A (en) * 1981-01-02 1984-08-07 Lengyel Stephen P Mixed ethoxylated alcohol/ethoxy sulfate surfactants and synthetic detergents incorporating the same
ES8607378A1 (es) † 1984-08-06 1986-05-16 Kao Corp Una composicion detergente en polvo de gran densidad
WO1991013057A1 (en) * 1990-03-01 1991-09-05 The Procter & Gamble Company Co-sulfation of ethoxylated alcohols and unsaturated fatty alcohols
DE4109250A1 (de) * 1991-03-21 1992-09-24 Henkel Kgaa Verfahren zur herstellung von hochkonzentrierten fettalkoholsulfat-pasten
ES2131524T3 (es) † 1992-03-10 1999-08-01 Procter & Gamble Pastas detergentes muy activas.

Also Published As

Publication number Publication date
AU5698694A (en) 1994-07-04
US5466851A (en) 1995-11-14
EP0673365A1 (en) 1995-09-27
ES2105613T5 (es) 2001-02-01
MY114242A (en) 2002-09-30
GB9226003D0 (en) 1993-02-10
EP0673365B1 (en) 1997-06-18
CA2151463A1 (en) 1994-06-23
PL309362A1 (en) 1995-10-02
SK77495A3 (en) 1995-11-08
EP0673365B2 (en) 2000-11-02
IN180471B (pt) 1998-02-07
DE69311739T3 (de) 2001-06-07
DE69311739T2 (de) 1997-10-30
HUT73358A (en) 1996-07-29
PH31155A (en) 1998-03-20
ES2105613T3 (es) 1997-10-16
CZ153095A3 (en) 1995-10-18
HU9501734D0 (en) 1995-08-28
DE69311739D1 (de) 1997-07-24
WO1994013633A1 (en) 1994-06-23
ZA939324B (en) 1995-06-13
JPH08504420A (ja) 1996-05-14

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Legal Events

Date Code Title Description
FA7 Application withdrawn (art. 18 par. 1 of law 5772/71) - being contrary to morals, good customs and public security, order and health