EP0915957A4 - A process and composition for detergents - Google Patents

A process and composition for detergents

Info

Publication number
EP0915957A4
EP0915957A4 EP97934283A EP97934283A EP0915957A4 EP 0915957 A4 EP0915957 A4 EP 0915957A4 EP 97934283 A EP97934283 A EP 97934283A EP 97934283 A EP97934283 A EP 97934283A EP 0915957 A4 EP0915957 A4 EP 0915957A4
Authority
EP
European Patent Office
Prior art keywords
detergents
composition
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Withdrawn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
EP97934283A
Other languages
German (de)
French (fr)
Other versions
EP0915957A1 (en
Inventor
Robin Gibson Hall
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 EP0915957A1 publication Critical patent/EP0915957A1/en
Publication of EP0915957A4 publication Critical patent/EP0915957A4/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Withdrawn legal-status Critical Current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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/046—Salts
    • 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
    • C11D11/0082—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads
    • 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
    • C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0052—Gas evolving or heat producing compositions
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/042—Acids
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2082—Polycarboxylic acids-salts thereof
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2086—Hydroxy carboxylic acids-salts thereof

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)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)
EP97934283A 1996-07-31 1997-07-23 A process and composition for detergents Withdrawn EP0915957A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9616114A GB2315764A (en) 1996-07-31 1996-07-31 Detergent comprising surfactant, acid source and alkaline source
GB9616114 1996-07-31
PCT/US1997/012964 WO1998004671A1 (en) 1996-07-31 1997-07-23 A process and composition for detergents

Publications (2)

Publication Number Publication Date
EP0915957A1 EP0915957A1 (en) 1999-05-19
EP0915957A4 true EP0915957A4 (en) 2001-12-12

Family

ID=10797813

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97934283A Withdrawn EP0915957A4 (en) 1996-07-31 1997-07-23 A process and composition for detergents

Country Status (7)

Country Link
EP (1) EP0915957A4 (en)
JP (1) JPH11514042A (en)
AR (1) AR008270A1 (en)
BR (1) BR9710900A (en)
CA (1) CA2261348C (en)
GB (1) GB2315764A (en)
WO (1) WO1998004671A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA200507191B (en) 2003-04-17 2007-03-28 Unilever Plc Effervescent cleaning composition
WO2004106477A1 (en) 2003-05-27 2004-12-09 Unilever N.V. Effervescent cleaning composition
JP2010043210A (en) * 2008-08-15 2010-02-25 Ai Media Kk Foamable cleaning composition
EP2441822A1 (en) * 2010-10-14 2012-04-18 Unilever Plc, A Company Registered In England And Wales under company no. 41424 of Unilever House Laundry detergent particles

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4325787A1 (en) * 1993-07-31 1995-02-02 Henkel Kgaa Detergent with an acidic component
WO1997031096A1 (en) * 1996-02-23 1997-08-28 Henkel Kommanditgesellschaft Auf Aktien Process for producing dishwasher detergent tablets

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2647364C2 (en) * 1976-10-20 1983-12-29 Kukident Richardson GmbH & Co. KG, 6940 Weinheim Cleaning tablet for dentures
AT358147B (en) * 1976-12-03 1980-08-25 Gergely Gerhard CLEANING MATERIAL
JPS60133095A (en) * 1983-12-20 1985-07-16 ライオン株式会社 Granular detergent composition
JPH0674440B2 (en) * 1986-03-27 1994-09-21 ライオン株式会社 Tablet detergent
JPH0674436B2 (en) * 1986-03-27 1994-09-21 ライオン株式会社 Method for producing granular detergent composition for dirt
GB8822456D0 (en) * 1988-09-23 1988-10-26 Unilever Plc Detergent compositions & processes for preparing them
US5133892A (en) * 1990-10-17 1992-07-28 Lever Brothers Company, Division Of Conopco, Inc. Machine dishwashing detergent tablets
CA2040307A1 (en) * 1991-04-12 1992-10-13 Yogesh Sennik Effervescent detergent tablets
HUT65887A (en) * 1991-04-19 1994-07-28 Procter & Gamble Granular laundry detergent compositions having improved solubility and process for preparing the compositions
US5456854A (en) * 1992-06-19 1995-10-10 Amway Corporation Dispensible powder detergent

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4325787A1 (en) * 1993-07-31 1995-02-02 Henkel Kgaa Detergent with an acidic component
WO1997031096A1 (en) * 1996-02-23 1997-08-28 Henkel Kommanditgesellschaft Auf Aktien Process for producing dishwasher detergent tablets

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9804671A1 *

Also Published As

Publication number Publication date
EP0915957A1 (en) 1999-05-19
CA2261348A1 (en) 1998-02-05
GB2315764A (en) 1998-02-11
BR9710900A (en) 2000-10-24
CA2261348C (en) 2002-10-15
WO1998004671A1 (en) 1998-02-05
GB9616114D0 (en) 1996-09-11
AR008270A1 (en) 1999-12-29
JPH11514042A (en) 1999-11-30

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Legal Events

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

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17P Request for examination filed

Effective date: 19990125

AK Designated contracting states

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Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE

A4 Supplementary search report drawn up and despatched

Effective date: 20011029

AK Designated contracting states

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Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE

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Effective date: 20030617

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20031028