DE69506562T2 - Herstellung von aniontensidgranulaten durch in-situ neutralisation - Google Patents

Herstellung von aniontensidgranulaten durch in-situ neutralisation

Info

Publication number
DE69506562T2
DE69506562T2 DE69506562T DE69506562T DE69506562T2 DE 69506562 T2 DE69506562 T2 DE 69506562T2 DE 69506562 T DE69506562 T DE 69506562T DE 69506562 T DE69506562 T DE 69506562T DE 69506562 T2 DE69506562 T2 DE 69506562T2
Authority
DE
Germany
Prior art keywords
anionside
granules
manufacture
situ neutralization
neutralization
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 - Fee Related
Application number
DE69506562T
Other languages
English (en)
Other versions
DE69506562T3 (de
DE69506562D1 (de
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=DE69506562(T2) "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
Application granted granted Critical
Publication of DE69506562D1 publication Critical patent/DE69506562D1/de
Publication of DE69506562T2 publication Critical patent/DE69506562T2/de
Publication of DE69506562T3 publication Critical patent/DE69506562T3/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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 ; Methods for using cleaning compositions
    • C11D11/04—Special methods for preparing compositions containing mixtures of detergents ; Methods for using cleaning compositions 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
DE69506562T 1994-08-26 1995-08-19 Herstellung von aniontensidgranulaten durch in-situ neutralisation Expired - Fee Related DE69506562T3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9417354A GB9417354D0 (en) 1994-08-26 1994-08-26 Detergent particles and process for their production
GB9417354 1994-08-26
PCT/EP1995/003320 WO1996006917A1 (en) 1994-08-26 1995-08-19 Production of anionic surfactant granules by in situ neutralisation

Publications (3)

Publication Number Publication Date
DE69506562D1 DE69506562D1 (de) 1999-01-21
DE69506562T2 true DE69506562T2 (de) 1999-05-06
DE69506562T3 DE69506562T3 (de) 2006-05-04

Family

ID=10760510

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69506562T Expired - Fee Related DE69506562T3 (de) 1994-08-26 1995-08-19 Herstellung von aniontensidgranulaten durch in-situ neutralisation

Country Status (15)

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

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
GB9711359D0 (en) 1997-05-30 1997-07-30 Unilever Plc Detergent powder composition
GB9711350D0 (en) * 1997-05-30 1997-07-30 Unilever Plc Granular detergent compositions and their production
GB9711356D0 (en) 1997-05-30 1997-07-30 Unilever Plc Particulate detergent composition
DE69817811T2 (de) 1997-05-30 2004-04-01 Unilever N.V. Rieselfähige körnige waschmittelzusammensetzungen
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
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
GB9825560D0 (en) 1998-11-20 1999-01-13 Unilever Plc Particulate laundry detergent compositons containing nonionic 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
DE68925938T2 (de) * 1988-11-02 1996-08-08 Unilever Nv Verfahren zur Herstellung einer körnigen Reinigungsmittelzusammensetzung mit hoher Schüttdichte
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 (de) * 1991-03-28 1998-07-01 Unilever N.V. Waschmittel und Verfahren zu ihrer Herstellung
US5451354A (en) * 1991-04-12 1995-09-19 The Procter & Gamble Co. Chemical structuring of surfactant pastes to form high active surfactant granules
EP0508543B1 (de) * 1991-04-12 1997-08-06 The Procter & Gamble Company Chemische Strukturierung von oberflächenaktiven Pasten zwecks Herstellung hochwirksamer Tensidgranulate
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
KR950704241A (ko) * 1992-12-15 1995-11-17 알베르루스 빌헬무스ㆍ요아네스 쩨스트라텐 2차 알킬 설페이트/제올라이트-함유 계면활성제 조성물(secondary alkyl sulphate/zeolite-containing surfactant composition)
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
ES2125655T5 (es) 2005-07-01
HUT77705A (hu) 1998-07-28
ES2125655T3 (es) 1999-03-01
PL180316B1 (pl) 2001-01-31
CN1161712A (zh) 1997-10-08
BR9508680A (pt) 1997-12-23
AU702856B2 (en) 1999-03-04
ZA957067B (en) 1997-02-24
AU3471795A (en) 1996-03-22
CA2196305C (en) 2001-11-20
DE69506562T3 (de) 2006-05-04
WO1996006917A1 (en) 1996-03-07
IN185242B (de) 2000-12-09
EP0777720B2 (de) 2005-02-09
EP0777720A1 (de) 1997-06-11
MY112732A (en) 2001-08-30
EP0777720B1 (de) 1998-12-09
CN1077136C (zh) 2002-01-02
CA2196305A1 (en) 1996-03-07
USRE37949E1 (en) 2002-12-31
PL319016A1 (en) 1997-07-21
DE69506562D1 (de) 1999-01-21
US5641741A (en) 1997-06-24
GB9417354D0 (en) 1994-10-19
HU220694B1 (hu) 2002-04-29

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee