ES2125655T3 - Produccion de granulos de tensioactivo anionico por neutralizacion in situ. - Google Patents

Produccion de granulos de tensioactivo anionico por neutralizacion in situ.

Info

Publication number
ES2125655T3
ES2125655T3 ES95931174T ES95931174T ES2125655T3 ES 2125655 T3 ES2125655 T3 ES 2125655T3 ES 95931174 T ES95931174 T ES 95931174T ES 95931174 T ES95931174 T ES 95931174T ES 2125655 T3 ES2125655 T3 ES 2125655T3
Authority
ES
Spain
Prior art keywords
neutralization
situ
production
granules
anionic surface
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.)
Expired - Lifetime
Application number
ES95931174T
Other languages
English (en)
Other versions
ES2125655T5 (es
Inventor
William D Emery
Kenneth Metcalfe
Peter J Tollington
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.)
Unilever NV
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=10760510&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2125655(T3) "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 ES2125655T3 publication Critical patent/ES2125655T3/es
Application granted granted Critical
Publication of ES2125655T5 publication Critical patent/ES2125655T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C11D1/02—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
    • 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
    • C11D11/04—Special methods for preparing compositions containing mixtures of detergents by chemical means, e.g. by sulfonating in the presence of other compounding ingredients followed by neutralising
    • 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Cosmetics (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

SE DESCRIBE UN PROCEDIMIENTO PARA PRODUCIR GRANULOS DE SURFACTANTE ANIONICO, PREFERIBLEMENTE PAS MEDIANTE NEUTRALIZACION IN SITU DE UN ACIDO PRECURSOR PARA FORMAR EL SURFACTANTE, CALENTAMIENTO DEL SURFACTANTE A UNA TEMPERATURA QUE EXCEDA DE 130 (GRADOS) C Y POSTERIORMENTE ENFRIAMIENTO DEL PRODUCTO PARA PROPORCIONAR GRANULOS DE SURFACTANTE. TAMBIEN SE DESCRIBEN COMPOSICIONES DETERGENTES QUE CONTIENEN DICHOS GRANULOS.
ES95931174T 1994-08-26 1995-08-19 Produccion de granulos de tensioactivo anionico por neutralizacion in situ. Expired - Lifetime ES2125655T5 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9417354 1994-08-26
GB9417354A GB9417354D0 (en) 1994-08-26 1994-08-26 Detergent particles and process for their production

Publications (2)

Publication Number Publication Date
ES2125655T3 true ES2125655T3 (es) 1999-03-01
ES2125655T5 ES2125655T5 (es) 2005-07-01

Family

ID=10760510

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95931174T Expired - Lifetime ES2125655T5 (es) 1994-08-26 1995-08-19 Produccion de granulos de tensioactivo anionico por neutralizacion in situ.

Country Status (15)

Country Link
US (2) US5641741A (es)
EP (1) EP0777720B2 (es)
CN (1) CN1077136C (es)
AU (1) AU702856B2 (es)
BR (1) BR9508680A (es)
CA (1) CA2196305C (es)
DE (1) DE69506562T3 (es)
ES (1) ES2125655T5 (es)
GB (1) GB9417354D0 (es)
HU (1) HU220694B1 (es)
IN (1) IN185242B (es)
MY (1) MY112732A (es)
PL (1) PL180316B1 (es)
WO (1) WO1996006917A1 (es)
ZA (1) ZA957067B (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9604022D0 (en) * 1996-02-26 1996-04-24 Unilever Plc Anionic detergent particles
GB9604000D0 (en) * 1996-02-26 1996-04-24 Unilever Plc Production of anionic detergent particles
DE19710152C2 (de) * 1997-03-12 1999-04-22 Henkel Kgaa Verfahren zur Herstellung von Aniontensidgranulaten
GB9711350D0 (en) * 1997-05-30 1997-07-30 Unilever Plc Granular detergent compositions and their production
BR9809511A (pt) 1997-05-30 2000-06-20 Unilever Nv Composição detergente particulada para lavagem de roupa, reforçada, com escoamento livre
GB9711356D0 (en) 1997-05-30 1997-07-30 Unilever Plc Particulate detergent composition
GB9711359D0 (en) 1997-05-30 1997-07-30 Unilever Plc Detergent powder composition
US5801139A (en) * 1997-06-05 1998-09-01 Lever Brothers Company, Division Of Conopco, Inc. Process for making bar compositions comprising novel chelating surfactants
DE19756696A1 (de) * 1997-12-19 1999-07-01 Clariant Gmbh Schichtsilikathaltige Wasch- und Reinigungsmittelkomponente
GB9825560D0 (en) 1998-11-20 1999-01-13 Unilever Plc Particulate laundry detergent compositons containing nonionic surfactant granules
GB9825558D0 (en) 1998-11-20 1999-01-13 Unilever Plc Granular detergent components and particulate detergent compositions containing them
GB9825563D0 (en) 1998-11-20 1999-01-13 Unilever Plc Particulate laundry detergent compositions containing anionic surfactant granules
GB9826097D0 (en) 1998-11-27 1999-01-20 Unilever Plc Detergent compositions
DE19858859A1 (de) * 1998-12-19 2000-06-21 Henkel Kgaa Verfahren zur Herstellung wasch- oder reinigungsaktiver Granulate
GB0023488D0 (en) 2000-09-25 2000-11-08 Unilever Plc Production of anionic surfactant granules by in situ neutralisation
GB0023487D0 (en) 2000-09-25 2000-11-08 Unilever Plc Production of anionic surfactant granules by in situ neutralisation
GB0023489D0 (en) * 2000-09-25 2000-11-08 Unilever Plc Production of anionic surfactant granules by in situ neutralisation
GB0119711D0 (en) * 2001-08-13 2001-10-03 Unilever Plc Process for the production of detergent granules
GB0119708D0 (en) 2001-08-13 2001-10-03 Unilever Plc Process for the production of detergent granules
US20040014629A1 (en) * 2002-07-17 2004-01-22 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Process for the production of detergent granules
GB0228585D0 (en) 2002-12-07 2003-01-15 Unilever Plc Detergent compositions
CN102764515B (zh) * 2012-07-18 2014-04-16 湖南丽臣实业股份有限公司 一种阴离子表面活性剂的干燥方法及其设备
KR102464636B1 (ko) * 2018-02-07 2022-11-09 삼성전자주식회사 세정 조성물, 세정 장치, 및 그를 이용한 반도체 소자의 제조 방법
CN111468032B (zh) * 2020-05-28 2021-03-26 江南大学 一种易溶解/可裂解/自增稠表面活性剂和制备方法

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1542062A1 (de) * 1966-04-07 1970-04-09 Budenheim Rud A Oetker Chemie Verfahren zur Herstellung von festen Aufsprueh- und Spruehmischprodukten
GB1404317A (en) * 1971-10-23 1975-08-28 Bell Chemicals Pty Ltd Manufacture of detergent powders
GB1437950A (en) * 1972-08-22 1976-06-03 Unilever Ltd Detergent compositions
AT330930B (de) * 1973-04-13 1976-07-26 Henkel & Cie Gmbh Verfahren zur herstellung von festen, schuttfahigen wasch- oder reinigungsmitteln mit einem gehalt an calcium bindenden substanzen
DE2433485A1 (de) * 1973-07-16 1975-02-06 Procter & Gamble Zur verwendung in waschmitteln geeignete aluminosilikat-ionenaustauscher
DE3413571A1 (de) * 1984-04-11 1985-10-24 Hoechst Ag, 6230 Frankfurt Verwendung von kristallinen schichtfoermigen natriumsilikaten zur wasserenthaertung und verfahren zur wasserenthaertung
GB8810193D0 (en) * 1988-04-29 1988-06-02 Unilever Plc Detergent compositions & process for preparing them
US4919847A (en) * 1988-06-03 1990-04-24 Colgate Palmolive Co. Process for manufacturing particulate detergent composition directly from in situ produced anionic detergent salt
ES2085273T3 (es) * 1988-11-02 1996-06-01 Unilever Nv Procedimiento para preparar una composicion detergente granular de alta densidad aparente.
CA2001927C (en) * 1988-11-03 1999-12-21 Graham Thomas Brown Aluminosilicates and detergent compositions
JPH0816237B2 (ja) * 1989-02-23 1996-02-21 花王株式会社 高密度洗剤用ペースト原料の連続乾燥方法
GB8907187D0 (en) * 1989-03-30 1989-05-10 Unilever Plc Detergent compositions and process for preparing them
GB8907100D0 (en) * 1989-03-29 1989-05-10 Unilever Plc Particulate detergent additive product,preparation and use thereof in detergent compositions
US4934828A (en) * 1989-06-07 1990-06-19 Ciba-Geigy Corporation Apparatus for mixing viscous materials
US5045238A (en) * 1989-06-09 1991-09-03 The Procter & Gamble Company High active detergent particles which are dispersible in cold water
CA2017922C (en) † 1989-06-09 1995-07-11 Frank Joseph Mueller Formation of discrete, high active detergent granules using a continuous neutralization system
GB8922018D0 (en) * 1989-09-29 1989-11-15 Unilever Plc Detergent compositions and process for preparing them
DE69125310T2 (de) * 1990-05-21 1997-07-03 Unilever Nv Bleichmittelaktivierung
EP0506184B1 (en) * 1991-03-28 1998-07-01 Unilever N.V. Detergent compositions and process for preparing them
EP0508543B1 (en) * 1991-04-12 1997-08-06 The Procter & Gamble Company Chemical structuring of surfactant pastes to form high active surfactant granules
US5451354A (en) * 1991-04-12 1995-09-19 The Procter & Gamble Co. Chemical structuring of surfactant pastes to form high active surfactant granules
GB9108136D0 (en) * 1991-04-17 1991-06-05 Unilever Plc Concentrated detergent powder compositions
DE4134078A1 (de) * 1991-10-15 1993-04-22 Henkel Kgaa Konzentriertes waesseriges fluessigwaschmittel
DE69220773T2 (de) * 1992-02-14 1998-02-12 Procter & Gamble Verfahren zur Herstellung von Detergenskörnchen durch Neutralisation von Sulfonsäuren
DE4209339A1 (de) * 1992-03-23 1993-09-30 Henkel Kgaa Verfahren zur Herstellung rieselfähiger Wasch- und Reinigungsmittelgranulate und/oder -teilgranulate
JP3179186B2 (ja) † 1992-06-01 2001-06-25 花王株式会社 アニオン活性剤粉粒体の製造方法
DE69314504T2 (de) * 1992-12-15 1998-02-12 Shell Int Research Sekundaralkylsulfat/zeolit-haltiges tensidgemisch und dessen herstellungsverfahren
DE4304062A1 (de) * 1993-02-11 1994-08-18 Henkel Kgaa Verfahren zur Herstellung von Tensidgranulaten
GB9305599D0 (en) * 1993-03-18 1993-05-05 Unilever Plc Detergent compositions
GB9313878D0 (en) * 1993-07-05 1993-08-18 Unilever Plc Detergent composition or component containing anionic surfactant and process for its preparation
ZA945188B (en) * 1993-09-24 1995-03-10 Chemithon Corp Process for removal of solvents from detergent pastes.
US5431857A (en) * 1994-01-19 1995-07-11 The Procter & Gamble Company Process for producing a high density detergent composition having improved solubility by agglomeration of anionic surfactants and an agglomerating agent
GB9417356D0 (en) 1994-08-26 1994-10-19 Unilever Plc Detergent particles and process for their production
DE19707649C1 (de) 1997-02-26 1998-10-22 Henkel Kgaa Verfahren zur Herstellung von Waschmittelrohstoffen
DE19710152C2 (de) 1997-03-12 1999-04-22 Henkel Kgaa Verfahren zur Herstellung von Aniontensidgranulaten

Also Published As

Publication number Publication date
CN1077136C (zh) 2002-01-02
DE69506562T3 (de) 2006-05-04
DE69506562T2 (de) 1999-05-06
DE69506562D1 (de) 1999-01-21
GB9417354D0 (en) 1994-10-19
IN185242B (es) 2000-12-09
AU702856B2 (en) 1999-03-04
PL319016A1 (en) 1997-07-21
EP0777720B1 (en) 1998-12-09
HU220694B1 (hu) 2002-04-29
BR9508680A (pt) 1997-12-23
EP0777720B2 (en) 2005-02-09
CN1161712A (zh) 1997-10-08
MY112732A (en) 2001-08-30
AU3471795A (en) 1996-03-22
EP0777720A1 (en) 1997-06-11
CA2196305A1 (en) 1996-03-07
ZA957067B (en) 1997-02-24
CA2196305C (en) 2001-11-20
HUT77705A (hu) 1998-07-28
WO1996006917A1 (en) 1996-03-07
US5641741A (en) 1997-06-24
USRE37949E1 (en) 2002-12-31
ES2125655T5 (es) 2005-07-01
PL180316B1 (pl) 2001-01-31

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