ATE351897T1 - DETERGENT COMPOSITIONS - Google Patents

DETERGENT COMPOSITIONS

Info

Publication number
ATE351897T1
ATE351897T1 AT00989890T AT00989890T ATE351897T1 AT E351897 T1 ATE351897 T1 AT E351897T1 AT 00989890 T AT00989890 T AT 00989890T AT 00989890 T AT00989890 T AT 00989890T AT E351897 T1 ATE351897 T1 AT E351897T1
Authority
AT
Austria
Prior art keywords
acid
detergent compositions
laundering
builder
white
Prior art date
Application number
AT00989890T
Other languages
German (de)
Inventor
Matthew Tynan
Jeremy R 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 ATE351897T1 publication Critical patent/ATE351897T1/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
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
    • 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
    • C11D3/0021—Dye-stain or dye-transfer inhibiting 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
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3719—Polyamides or polyimides

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)

Abstract

A laundry detergent composition comprises surfactant, builder, and optionally other non-bleach detergent ingredients, and also contains a low level of a polymer containing structural units of a condensation product of an amino acid (for example, aspartic acid) and an unsaturated dicarboxylic acid (for example, maleic acid). The composition provides improved maintenance of colour fidelity, especially of white or light-coloured fabrics, on laundering.
AT00989890T 1999-12-21 2000-11-24 DETERGENT COMPOSITIONS ATE351897T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9930238.2A GB9930238D0 (en) 1999-12-21 1999-12-21 Detergent compositions

Publications (1)

Publication Number Publication Date
ATE351897T1 true ATE351897T1 (en) 2007-02-15

Family

ID=10866772

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00989890T ATE351897T1 (en) 1999-12-21 2000-11-24 DETERGENT COMPOSITIONS

Country Status (9)

Country Link
EP (1) EP1240297B1 (en)
AT (1) ATE351897T1 (en)
AU (1) AU2668701A (en)
BR (1) BR0016529A (en)
DE (1) DE60033052T2 (en)
ES (1) ES2280272T3 (en)
GB (1) GB9930238D0 (en)
WO (1) WO2001046362A2 (en)
ZA (1) ZA200204195B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7960495B2 (en) * 2006-12-18 2011-06-14 Ppg Industries Ohio, Inc. (Meth)acrylate/aspartate amine curatives and coatings and articles comprising the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07316590A (en) * 1994-05-26 1995-12-05 Lion Corp Agent for preventing color migration and restaining and detergent composition
US5856418A (en) * 1996-04-16 1999-01-05 Nippon Shokubai Co., Ltd. Water-soluble monomer, water-soluble polymer and their production process and use
JPH10168184A (en) * 1996-12-16 1998-06-23 Mitsubishi Chem Corp Chelating agent
JP4009041B2 (en) * 1999-05-13 2007-11-14 株式会社日本触媒 Novel water-soluble polymer having heavy metal ion chelating ability, its production method and use

Also Published As

Publication number Publication date
DE60033052T2 (en) 2007-05-16
ZA200204195B (en) 2003-05-27
DE60033052D1 (en) 2007-03-08
WO2001046362A3 (en) 2002-05-02
ES2280272T3 (en) 2007-09-16
GB9930238D0 (en) 2000-02-09
WO2001046362A2 (en) 2001-06-28
AU2668701A (en) 2001-07-03
EP1240297A2 (en) 2002-09-18
EP1240297B1 (en) 2007-01-17
BR0016529A (en) 2002-09-24

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Legal Events

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