BR9906582A - Processo para a preparação de soluções aquosas de alquiletersulfatos - Google Patents

Processo para a preparação de soluções aquosas de alquiletersulfatos

Info

Publication number
BR9906582A
BR9906582A BR9906582-7A BR9906582A BR9906582A BR 9906582 A BR9906582 A BR 9906582A BR 9906582 A BR9906582 A BR 9906582A BR 9906582 A BR9906582 A BR 9906582A
Authority
BR
Brazil
Prior art keywords
homogenizer
aqueous solutions
alkylethyl
sulphates
preparation
Prior art date
Application number
BR9906582-7A
Other languages
English (en)
Inventor
Rainer Huff
Gerd Frauenrieder
Bernhard Bieber
Original Assignee
Wella 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 Wella Ag filed Critical Wella Ag
Publication of BR9906582A publication Critical patent/BR9906582A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/46—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
    • A61K8/463—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur containing sulfuric acid derivatives, e.g. sodium lauryl sulfate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/02—Preparations for cleaning the hair
    • 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
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents
    • C11D11/0094—Process for making liquid detergent compositions, e.g. slurries, pastes or gels

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Detergent Compositions (AREA)
  • Cosmetics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

Patente de Invenção: <B>"PROCESSO PARA A PREPARAçãO DE SOLUçõES AQUOSAS DE ALQUILETERSULFATOS"<D>. é descrito um processo para a preparação de soluções aquosas de alquiletersulfatos, em que (A) em um recipiente é previamente introduzida uma fase aquosa preferentemente sem eletrólitos, sendo que ao recipiente está ligado um homogeneizador do tipo rotor/estator e o homogeneizador apresenta uma conexão adicional, através da qual uma substância a ser homogeneizada pode ser colocada diretamente sobre o rotor e a substância entra em contato com a fase aquosa externa somente nas coroas dentadas do homogeneizador (B) o homogeneizador é iniciado e, em seguida, (C) alquiletersulfato altamente concentrado é aduzido através da conexão adicional do homogeneizador. O processo possibilita uma preparação económica quanto ao tempo e custos de composições contendo alquiletersulfatos.
BR9906582-7A 1998-07-02 1999-07-02 Processo para a preparação de soluções aquosas de alquiletersulfatos BR9906582A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19829646A DE19829646A1 (de) 1998-07-02 1998-07-02 Verfahren zur Herstellung von wäßrigen Lösungen von Alkylethersulfaten
PCT/EP1999/004588 WO2000001792A1 (de) 1998-07-02 1999-07-02 Verfahren zur herstellung von wässrigen lösungen von alkylethersulfaten

Publications (1)

Publication Number Publication Date
BR9906582A true BR9906582A (pt) 2000-09-26

Family

ID=7872799

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9906582-7A BR9906582A (pt) 1998-07-02 1999-07-02 Processo para a preparação de soluções aquosas de alquiletersulfatos

Country Status (7)

Country Link
EP (1) EP1009787B1 (pt)
JP (1) JP2002519199A (pt)
AT (1) ATE275618T1 (pt)
AU (1) AU4781199A (pt)
BR (1) BR9906582A (pt)
DE (2) DE19829646A1 (pt)
WO (1) WO2000001792A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1121974B1 (de) 2000-01-31 2013-06-12 Tetra Laval Holdings & Finance S.A. Mischvorrichtung und Verwendung
US9968535B2 (en) 2007-10-26 2018-05-15 The Procter & Gamble Company Personal care compositions comprising undecyl sulfates
EP2293765A2 (en) 2008-06-25 2011-03-16 The Procter & Gamble Company Hair conditioning composition having higher yield point and higher conversion rate of fatty compound to gel matrix
MX2011012790A (es) 2009-06-04 2011-12-16 Procter & Gamble Sistema de productos multiples para el pelo.
WO2010144397A1 (en) 2009-06-08 2010-12-16 The Procter & Gamble Company Process for making a cleaning composition employing direct incorporation of concentrated surfactants
JP4840498B2 (ja) * 2009-09-28 2011-12-21 新東工業株式会社 高剪断式連続分散装置
JP2011147936A (ja) 2010-09-29 2011-08-04 Sintokogio Ltd 剪断式分散装置、循環式分散システム及び循環式分散方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786003A (en) * 1971-11-04 1974-01-15 Shell Oil Co Liquid detergent compositions
GB1437089A (en) * 1972-05-26 1976-05-26 Albright & Wilson Detergent concentrates
DE19500799A1 (de) * 1995-01-13 1996-07-18 Henkel Kgaa Elektrolytsalzfreie wäßrige Tensidformulierungen
EP0760254B1 (de) * 1995-08-29 2001-03-14 Vakumix Rühr- und Homogenisiertechnik Aktiengesellschaft Vorrichtung zum Homogenisieren fliessfähiger Stoffe

Also Published As

Publication number Publication date
DE59910446D1 (de) 2004-10-14
JP2002519199A (ja) 2002-07-02
EP1009787B1 (de) 2004-09-08
DE19829646A1 (de) 2000-01-05
AU4781199A (en) 2000-01-24
WO2000001792A1 (de) 2000-01-13
ATE275618T1 (de) 2004-09-15
EP1009787A1 (de) 2000-06-21

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PRESENTE PEDIDO DE PATENTE COMO INVENCAO - DE ACORDO COM O ART. 8O DA LPI.