EP0934395A4 - Detergent compositions - Google Patents

Detergent compositions

Info

Publication number
EP0934395A4
EP0934395A4 EP97910912A EP97910912A EP0934395A4 EP 0934395 A4 EP0934395 A4 EP 0934395A4 EP 97910912 A EP97910912 A EP 97910912A EP 97910912 A EP97910912 A EP 97910912A EP 0934395 A4 EP0934395 A4 EP 0934395A4
Authority
EP
European Patent Office
Prior art keywords
detergent compositions
detergent
compositions
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.)
Withdrawn
Application number
EP97910912A
Other languages
German (de)
French (fr)
Other versions
EP0934395A1 (en
Inventor
Youssef Oubrahim
Brian Michael O'toole
James Robert Lickiss
Nour-Eddine Guedira
Timothy Williams
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of EP0934395A1 publication Critical patent/EP0934395A1/en
Publication of EP0934395A4 publication Critical patent/EP0934395A4/en
Withdrawn legal-status Critical Current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
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents
    • C11D11/02—Preparation in the form of powder by spray drying
    • 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
    • C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds

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)
EP97910912A 1996-10-25 1997-10-14 Detergent compositions Withdrawn EP0934395A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9622272 1996-10-25
GB9622272A GB2318584A (en) 1996-10-25 1996-10-25 Process for preparing detergent compositions by spray drying
PCT/US1997/018424 WO1998018895A1 (en) 1996-10-25 1997-10-14 Detergent compositions

Publications (2)

Publication Number Publication Date
EP0934395A1 EP0934395A1 (en) 1999-08-11
EP0934395A4 true EP0934395A4 (en) 2000-02-23

Family

ID=10801967

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97910912A Withdrawn EP0934395A4 (en) 1996-10-25 1997-10-14 Detergent compositions

Country Status (6)

Country Link
EP (1) EP0934395A4 (en)
AR (1) AR010029A1 (en)
BR (1) BR9712650A (en)
CA (1) CA2269475C (en)
GB (1) GB2318584A (en)
WO (1) WO1998018895A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602006020586D1 (en) * 2006-10-16 2011-04-21 Procter & Gamble A spray-drying process for the preparation of low-density, low-build, spray-dried, highly water-soluble detergents.

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3709837A (en) * 1970-12-30 1973-01-09 Philadelphia Quartz Co Spray dried detergents containing sodium-potassium double silicate
GB2020687A (en) * 1978-05-11 1979-11-21 Unilever Ltd Washing powder
US4180485A (en) * 1977-11-02 1979-12-25 The Procter & Gamble Company Spray-dried detergent compositions
US4344871A (en) * 1981-03-23 1982-08-17 The Procter & Gamble Company Spray-dried aluminosilicate detergents containing silicate and metaborate
US4478735A (en) * 1981-05-20 1984-10-23 Lion Corporation Process for producing granular detergent composition
US4552681A (en) * 1983-12-10 1985-11-12 Henkel Kommanditgesellschaft Auf Aktien Granular, free-flowing detergent component and method for its production
EP0242138A2 (en) * 1986-04-14 1987-10-21 Unilever Plc Process for the preparation of detergent powders
EP0349199A1 (en) * 1988-06-29 1990-01-03 The Procter & Gamble Company Two stage drying of detergent compositions
EP0362665A1 (en) * 1988-10-04 1990-04-11 Henkel Kommanditgesellschaft auf Aktien Process for preparing a particulate detergent composition
GB2231579A (en) * 1989-05-09 1990-11-21 Unilever Plc Spray-dried detergent
WO1993003131A1 (en) * 1991-07-30 1993-02-18 Henkel Kommanditgesellschaft Auf Aktien Anionic-surfactant preparation in powder form
WO1993011212A1 (en) * 1991-11-30 1993-06-10 Henkel Kommanditgesellschaft Auf Aktien Powdery surface-active agent mixture
DE4213036A1 (en) * 1992-04-21 1993-10-28 Henkel Kgaa Stable, free-flowing granulate of alkaline cleaning additive - contg. (meth)acrylic] acid (co)polymer, sodium silicate, sodium carbonate or sodium sulphate, sequestering agent and water
WO1993023514A1 (en) * 1992-05-21 1993-11-25 Henkel Kommanditgesellschaft Auf Aktien Powdery surfactants mixture
WO1994022993A1 (en) * 1993-04-01 1994-10-13 Henkel Kommanditgesellschaft Auf Aktien GRANULAR MATERIAL CONTAINING α-SULPHO FATTY-ACID ALKYL ESTERS

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006110A (en) * 1971-11-30 1977-02-01 Colgate-Palmolive Company Manufacture of free-flowing particulate heavy duty synthetic detergent composition
US3801511A (en) * 1972-04-17 1974-04-02 Procter & Gamble Spray-dried detergent composition
JPS5254709A (en) * 1975-10-31 1977-05-04 Lion Corp Multi-stage spray drying method
US4129526A (en) * 1977-07-14 1978-12-12 The Lion Fat & Oil Co., Ltd. Granular detergent compositions and a process for producing same
GB8502032D0 (en) * 1985-01-28 1985-02-27 Unilever Plc Detergent powder
DE4141584A1 (en) * 1991-12-17 1993-06-24 Henkel Kgaa Granulate contg. no alkali and with low residual moisture content
BR9307023A (en) * 1992-09-08 1999-06-29 Unilever Nv Process for the preparation by spray drying of washing powders spray and suspension drying product
GB9414576D0 (en) * 1994-07-19 1994-09-07 Unilever Plc Method for preparing cogranules by compaction

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3709837A (en) * 1970-12-30 1973-01-09 Philadelphia Quartz Co Spray dried detergents containing sodium-potassium double silicate
US4180485A (en) * 1977-11-02 1979-12-25 The Procter & Gamble Company Spray-dried detergent compositions
GB2020687A (en) * 1978-05-11 1979-11-21 Unilever Ltd Washing powder
US4344871A (en) * 1981-03-23 1982-08-17 The Procter & Gamble Company Spray-dried aluminosilicate detergents containing silicate and metaborate
US4478735A (en) * 1981-05-20 1984-10-23 Lion Corporation Process for producing granular detergent composition
US4552681A (en) * 1983-12-10 1985-11-12 Henkel Kommanditgesellschaft Auf Aktien Granular, free-flowing detergent component and method for its production
EP0242138A2 (en) * 1986-04-14 1987-10-21 Unilever Plc Process for the preparation of detergent powders
EP0349199A1 (en) * 1988-06-29 1990-01-03 The Procter & Gamble Company Two stage drying of detergent compositions
EP0362665A1 (en) * 1988-10-04 1990-04-11 Henkel Kommanditgesellschaft auf Aktien Process for preparing a particulate detergent composition
GB2231579A (en) * 1989-05-09 1990-11-21 Unilever Plc Spray-dried detergent
WO1993003131A1 (en) * 1991-07-30 1993-02-18 Henkel Kommanditgesellschaft Auf Aktien Anionic-surfactant preparation in powder form
WO1993011212A1 (en) * 1991-11-30 1993-06-10 Henkel Kommanditgesellschaft Auf Aktien Powdery surface-active agent mixture
DE4213036A1 (en) * 1992-04-21 1993-10-28 Henkel Kgaa Stable, free-flowing granulate of alkaline cleaning additive - contg. (meth)acrylic] acid (co)polymer, sodium silicate, sodium carbonate or sodium sulphate, sequestering agent and water
WO1993023514A1 (en) * 1992-05-21 1993-11-25 Henkel Kommanditgesellschaft Auf Aktien Powdery surfactants mixture
WO1994022993A1 (en) * 1993-04-01 1994-10-13 Henkel Kommanditgesellschaft Auf Aktien GRANULAR MATERIAL CONTAINING α-SULPHO FATTY-ACID ALKYL ESTERS

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9818895A1 *

Also Published As

Publication number Publication date
GB9622272D0 (en) 1996-12-18
CA2269475C (en) 2002-12-24
GB2318584A (en) 1998-04-29
BR9712650A (en) 2000-10-24
EP0934395A1 (en) 1999-08-11
CA2269475A1 (en) 1998-05-07
AR010029A1 (en) 2000-05-17
WO1998018895A1 (en) 1998-05-07

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 19990419

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Effective date: 20030304