BE904725R - Procede de blanchiment de linge domestique dans un cycle de lavage menager. - Google Patents

Procede de blanchiment de linge domestique dans un cycle de lavage menager.

Info

Publication number
BE904725R
BE904725R BE0/216624A BE216624A BE904725R BE 904725 R BE904725 R BE 904725R BE 0/216624 A BE0/216624 A BE 0/216624A BE 216624 A BE216624 A BE 216624A BE 904725 R BE904725 R BE 904725R
Authority
BE
Belgium
Prior art keywords
household
laundry
washing cycle
calcium
degrees
Prior art date
Application number
BE0/216624A
Other languages
English (en)
Inventor
Bernard Dubreux
Yann Dugenet
Original Assignee
Atochem
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 Atochem filed Critical Atochem
Application granted granted Critical
Publication of BE904725R publication Critical patent/BE904725R/fr

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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905—Bleach activators or bleach catalysts
    • C11D3/3932—Inorganic compounds or complexes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
    • D06L1/12—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using aqueous solvents
    • D06L1/16—Multi-step processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Detergent Compositions (AREA)

Abstract

Procédé de blanchiment de linge domestique dans un cycle de lavage ménager comportant un prélavage en bain alcalin de pH compris entre 9 et 13, à une température comprise entre 40 degrés C et 70 degrés C, en présence d'au moins un agent de blanchiment peroxydé et d'une quantité d'un élément alcalino-terreux autre que le calcium et à l'exclusion du magnésium, comprise entre 0,5.10-3 et 250.10-3 atome-gramme par kilogramme de bain de prélavage. Dans une forme d'exécution particulière, le calcium est remplacé par le baryum.
BE0/216624A 1986-03-28 1986-05-05 Procede de blanchiment de linge domestique dans un cycle de lavage menager. BE904725R (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR868604736A FR2596432B1 (fr) 1986-03-28 1986-03-28 Procede de blanchiment de linge domestique dans un cycle de lavage menager

Publications (1)

Publication Number Publication Date
BE904725R true BE904725R (fr) 1986-11-05

Family

ID=9333829

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/216624A BE904725R (fr) 1986-03-28 1986-05-05 Procede de blanchiment de linge domestique dans un cycle de lavage menager.

Country Status (9)

Country Link
JP (1) JPS62231071A (fr)
BE (1) BE904725R (fr)
CA (1) CA1280853C (fr)
CH (1) CH667670A5 (fr)
DE (1) DE3615464A1 (fr)
ES (1) ES554652A0 (fr)
FR (1) FR2596432B1 (fr)
IT (1) IT1215173B (fr)
NL (1) NL8601319A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4035813A1 (de) * 1990-11-10 1992-05-14 Akzo Gmbh Sauerstoffbleichung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2532866A1 (de) * 1975-07-23 1977-01-27 Degussa Verfahren zur behandlung von textilien
US4470919A (en) * 1982-02-03 1984-09-11 The Procter & Gamble Company Oxygen-bleach-containing liquid detergent compositions

Also Published As

Publication number Publication date
JPS62231071A (ja) 1987-10-09
IT8667427A0 (it) 1986-05-23
ES8705062A2 (es) 1987-04-16
FR2596432B1 (fr) 1988-09-09
CH667670A5 (fr) 1988-10-31
IT1215173B (it) 1990-01-31
NL8601319A (nl) 1987-10-16
FR2596432A1 (fr) 1987-10-02
DE3615464A1 (de) 1987-10-08
ES554652A0 (es) 1987-04-16
CA1280853C (fr) 1991-03-05

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ATOCHEM S.A.

Effective date: 19931130