ATE282684T1 - LAUNDRY DETERGENT - Google Patents

LAUNDRY DETERGENT

Info

Publication number
ATE282684T1
ATE282684T1 AT00989892T AT00989892T ATE282684T1 AT E282684 T1 ATE282684 T1 AT E282684T1 AT 00989892 T AT00989892 T AT 00989892T AT 00989892 T AT00989892 T AT 00989892T AT E282684 T1 ATE282684 T1 AT E282684T1
Authority
AT
Austria
Prior art keywords
laundry detergent
glucoheptonate
laundering
builder
white
Prior art date
Application number
AT00989892T
Other languages
German (de)
Inventor
Matthew Tynan
Jeremy Robert Westwell
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
Application filed by Unilever Nv filed Critical Unilever Nv
Application granted granted Critical
Publication of ATE282684T1 publication Critical patent/ATE282684T1/en

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
    • C11D3/16—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)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (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)
  • Woven Fabrics (AREA)

Abstract

A laundry detergent composition comprises surfactant, builder, and optionally other non-bleach detergent ingredients, and also contains a low level of glucoheptonate, preferably in sodium salt form. The composition provides improved maintenance of colour fidelity, especially of white or light-coloured fabrics, on laundering.
AT00989892T 1999-12-21 2000-11-24 LAUNDRY DETERGENT ATE282684T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9930236.6A GB9930236D0 (en) 1999-12-21 1999-12-21 Detergent compositions
PCT/EP2000/011794 WO2001046369A1 (en) 1999-12-21 2000-11-24 Detergent compositions

Publications (1)

Publication Number Publication Date
ATE282684T1 true ATE282684T1 (en) 2004-12-15

Family

ID=10866771

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00989892T ATE282684T1 (en) 1999-12-21 2000-11-24 LAUNDRY DETERGENT

Country Status (9)

Country Link
EP (1) EP1240296B1 (en)
AT (1) ATE282684T1 (en)
AU (1) AU2668901A (en)
BR (1) BR0016580A (en)
DE (1) DE60016021T2 (en)
ES (1) ES2228656T3 (en)
GB (1) GB9930236D0 (en)
WO (1) WO2001046369A1 (en)
ZA (1) ZA200204543B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3101041A1 (en) * 1980-01-24 1981-12-10 Sandoz-Patent-GmbH, 7850 Lörrach "BIODEGRADABLE DETERGENTS AND CLEANING AGENTS AND THE USE THEREOF"
PL182340B1 (en) * 1994-10-07 2001-12-31 Eka Chemicals Ab Bleaching agent

Also Published As

Publication number Publication date
AU2668901A (en) 2001-07-03
GB9930236D0 (en) 2000-02-09
DE60016021D1 (en) 2004-12-23
WO2001046369A1 (en) 2001-06-28
ZA200204543B (en) 2003-06-06
EP1240296A1 (en) 2002-09-18
EP1240296B1 (en) 2004-11-17
DE60016021T2 (en) 2005-11-24
BR0016580A (en) 2002-09-03
ES2228656T3 (en) 2005-04-16

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties