CA2310373A1 - Use of a crystal growth inhibitor to reduce fabric abrasion - Google Patents

Use of a crystal growth inhibitor to reduce fabric abrasion Download PDF

Info

Publication number
CA2310373A1
CA2310373A1 CA002310373A CA2310373A CA2310373A1 CA 2310373 A1 CA2310373 A1 CA 2310373A1 CA 002310373 A CA002310373 A CA 002310373A CA 2310373 A CA2310373 A CA 2310373A CA 2310373 A1 CA2310373 A1 CA 2310373A1
Authority
CA
Canada
Prior art keywords
crystal growth
growth inhibitor
fabric abrasion
reduce fabric
abrasion
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.)
Granted
Application number
CA002310373A
Other languages
French (fr)
Other versions
CA2310373C (en
Inventor
Axel Masschelein
Christiaan Arthur Jacques Kamiel Thoen
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
Individual
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
Priority claimed from EP97870188A external-priority patent/EP0918088A1/en
Application filed by Individual filed Critical Individual
Publication of CA2310373A1 publication Critical patent/CA2310373A1/en
Application granted granted Critical
Publication of CA2310373C publication Critical patent/CA2310373C/en
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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/36—Organic compounds containing phosphorus
    • C11D3/365—Organic compounds containing phosphorus containing carboxyl groups
    • 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
    • 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
    • C11D3/36—Organic compounds containing phosphorus
    • C11D3/361—Phosphonates, phosphinates or phosphonites

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)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

There is provided the use of a crystal growth inhibitor for reducing the fabric abrasion occurring upon laundering treatment.
CA002310373A 1997-11-24 1998-11-20 Use of a crystal growth inhibitor to reduce fabric abrasion Expired - Fee Related CA2310373C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP97870188.6 1997-11-24
EP97870188A EP0918088A1 (en) 1997-11-24 1997-11-24 Use of a crystal growth inhibitor to reduce fabric abrasion
EP98202165.1 1998-06-27
EP98202165A EP0924292B1 (en) 1997-11-24 1998-06-27 Use of a crystal growth inhibitor to reduce fabric abrasion
PCT/US1998/024817 WO1999027052A1 (en) 1997-11-24 1998-11-20 Use of a crystal growth inhibitor to reduce fabric abrasion

Publications (2)

Publication Number Publication Date
CA2310373A1 true CA2310373A1 (en) 1999-06-03
CA2310373C CA2310373C (en) 2005-09-20

Family

ID=26148310

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002310373A Expired - Fee Related CA2310373C (en) 1997-11-24 1998-11-20 Use of a crystal growth inhibitor to reduce fabric abrasion

Country Status (4)

Country Link
EP (2) EP0924292B1 (en)
BR (1) BR9814998A (en)
CA (1) CA2310373C (en)
WO (1) WO1999027052A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1273601A (en) * 1999-11-12 2001-05-30 Unilever Plc Machine dish wash compositions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5223592A (en) * 1991-03-27 1993-06-29 Rohm And Haas Company Process for polymerization of itaconic acid
BR9405916A (en) * 1993-04-01 1995-12-12 Unilever Nv Solid detergent composition in the form of tablets of compressed granular detergent material Process for the manufacture of a solid detergent composition and use of the composition
AU2399295A (en) * 1994-04-29 1995-11-29 Procter & Gamble Company, The Cellulase fabric-conditioning compositions
US5726280A (en) * 1994-08-24 1998-03-10 Bayer Ag Sulfonic acid group-containing polyaspartic acid derivatives, use thereof and prepartion thereof
BR9607400A (en) * 1995-02-28 1998-06-30 Procter & Gamble Pre-treatment of laundry with peroxide bleaches that contain chelators for iron copper or manganese for reduced damage to cloths
GB9513990D0 (en) * 1995-07-08 1995-09-06 Procter & Gamble Detergent compositions

Also Published As

Publication number Publication date
EP0924292B1 (en) 2005-05-25
EP0924292A1 (en) 1999-06-23
EP1034243A1 (en) 2000-09-13
CA2310373C (en) 2005-09-20
BR9814998A (en) 2000-10-03
WO1999027052A1 (en) 1999-06-03

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed