CA2310373C - Utilisation d'un inhibiteur de croissance des cristaux en vue de reduire l'abrasion des tissus - Google Patents

Utilisation d'un inhibiteur de croissance des cristaux en vue de reduire l'abrasion des tissus Download PDF

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Publication number
CA2310373C
CA2310373C CA002310373A CA2310373A CA2310373C CA 2310373 C CA2310373 C CA 2310373C CA 002310373 A CA002310373 A CA 002310373A CA 2310373 A CA2310373 A CA 2310373A CA 2310373 C CA2310373 C CA 2310373C
Authority
CA
Canada
Prior art keywords
acid
compositions
fabric
crystal growth
autoclave
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.)
Expired - Fee Related
Application number
CA002310373A
Other languages
English (en)
Other versions
CA2310373A1 (fr
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
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
Priority claimed from EP97870188A external-priority patent/EP0918088A1/fr
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of CA2310373A1 publication Critical patent/CA2310373A1/fr
Application granted granted Critical
Publication of CA2310373C publication Critical patent/CA2310373C/fr
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

Cette invention se rapporte à l'utilisation d'un inhibiteur de croissance des cristaux en vue de réduire l'abrasion des tissus qui se produit lors du traitement de blanchissage.
CA002310373A 1997-11-24 1998-11-20 Utilisation d'un inhibiteur de croissance des cristaux en vue de reduire l'abrasion des tissus Expired - Fee Related CA2310373C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP97870188A EP0918088A1 (fr) 1997-11-24 1997-11-24 Utilisation d'un inhibiteur de la croissance de cristaux afin de réduire l'abrasion des tissus
EP97870188.6 1997-11-24
EP98202165A EP0924292B1 (fr) 1997-11-24 1998-06-27 Utilisation d'un inhibiteur de la croissance de cristaux afin de réduire l'abrasion des tissus
EP98202165.1 1998-06-27
PCT/US1998/024817 WO1999027052A1 (fr) 1997-11-24 1998-11-20 Utilisation d'un inhibiteur de croissance des cristaux en vue de reduire l'abrasion des tissus

Publications (2)

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

Family

ID=26148310

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002310373A Expired - Fee Related CA2310373C (fr) 1997-11-24 1998-11-20 Utilisation d'un inhibiteur de croissance des cristaux en vue de reduire l'abrasion des tissus

Country Status (4)

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

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
CA2159605C (fr) * 1993-04-01 1998-12-15 Guido Clemens Van Den Brom Briquettes de detergent solide
JPH10500456A (ja) * 1994-04-29 1998-01-13 ザ、プロクター、エンド、ギャンブル、カンパニー セルラーゼ布地調整組成物
US5726280A (en) * 1994-08-24 1998-03-10 Bayer Ag Sulfonic acid group-containing polyaspartic acid derivatives, use thereof and prepartion thereof
HUP9800073A2 (hu) * 1995-02-28 1998-04-28 The Procter And Gamble Co. Szöveteket kevésbé károsító mosodai előkezelési eljárás vas, réz vagy mangán részére kelátképzőket tartalmazó fehérítőkkel
GB9513990D0 (en) * 1995-07-08 1995-09-06 Procter & Gamble Detergent compositions

Also Published As

Publication number Publication date
EP1034243A1 (fr) 2000-09-13
BR9814998A (pt) 2000-10-03
EP0924292B1 (fr) 2005-05-25
WO1999027052A1 (fr) 1999-06-03
CA2310373A1 (fr) 1999-06-03
EP0924292A1 (fr) 1999-06-23

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Legal Events

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EEER Examination request
MKLA Lapsed