DK0585038T3 - Alkali-containing silica solution - Google Patents

Alkali-containing silica solution

Info

Publication number
DK0585038T3
DK0585038T3 DK93306496T DK93306496T DK0585038T3 DK 0585038 T3 DK0585038 T3 DK 0585038T3 DK 93306496 T DK93306496 T DK 93306496T DK 93306496 T DK93306496 T DK 93306496T DK 0585038 T3 DK0585038 T3 DK 0585038T3
Authority
DK
Denmark
Prior art keywords
containing silica
silica solution
weight
alkali
alkali containing
Prior art date
Application number
DK93306496T
Other languages
Danish (da)
Inventor
Derek Aldcroft
Charlotte Ruth Owen
Original Assignee
Crosfield Joseph & Sons
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 Crosfield Joseph & Sons filed Critical Crosfield Joseph & Sons
Application granted granted Critical
Publication of DK0585038T3 publication Critical patent/DK0585038T3/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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/08—Silicates
    • 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
    • C11D3/3937—Stabilising agents
    • 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
    • C11D3/3937—Stabilising agents
    • C11D3/394—Organic compounds
    • 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
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/02—Inorganic compounds
    • C11D7/04—Water-soluble compounds
    • C11D7/10—Salts
    • C11D7/14—Silicates
    • 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
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/26—Organic compounds containing oxygen
    • C11D7/265—Carboxylic acids or 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
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/32—Organic compounds containing nitrogen
    • C11D7/3245—Aminoacids
    • 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
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/36—Organic compounds containing phosphorus
    • 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
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
    • D06L4/12—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen combined with specific additives

Abstract

An alkali containing silica solution comprising 15% to 30% by weight of silica, 10% to 25% by weight of potassium or sodium oxide or mixtures thereof, 2% to 6% by weight of a compatible neutralised organic acid calcium sequestrant the SiO2/Na2O ratio of the alkali containing silica solution being in the range 1.2 to 2.0 has been found to be a suitable stabilizer for alkaline hydrogen peroxide bleaching of textiles.
DK93306496T 1992-08-28 1993-08-18 Alkali-containing silica solution DK0585038T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92307886 1992-08-28

Publications (1)

Publication Number Publication Date
DK0585038T3 true DK0585038T3 (en) 2000-12-18

Family

ID=8211472

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93306496T DK0585038T3 (en) 1992-08-28 1993-08-18 Alkali-containing silica solution

Country Status (9)

Country Link
EP (1) EP0585038B1 (en)
AT (1) ATE194998T1 (en)
BR (1) BR9303474A (en)
DE (1) DE69329089T2 (en)
DK (1) DK0585038T3 (en)
ES (1) ES2150436T3 (en)
GR (1) GR3034433T3 (en)
PT (1) PT585038E (en)
ZA (1) ZA935690B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69529739T2 (en) * 1994-03-14 2003-12-18 Procter & Gamble GRANULAR FASTENER COMPOSITION
DE4416208A1 (en) * 1994-05-07 1995-11-09 Henkel Kgaa Use of phosphorus-free, water-soluble polymers and polyhydroxy mono- or dicarboxylates to stabilize alkaline earth metal silicates in textile bleaching
US7044985B2 (en) 1999-12-21 2006-05-16 Clariant Finance (Bvi) Limited Process for pre-treating cellulosic fibers and cellulosic fiber blends
CN101545198B (en) * 2009-04-30 2011-02-09 祝洪哲 Nanometer material composition used for bleaching cellulose fiber fabric

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2838459A (en) * 1955-02-01 1958-06-10 Pennsalt Chemicals Corp Stabilization of solutions containing peroxygen compounds
GB923897A (en) * 1959-08-28 1963-04-18 Laporte Chemical Improvements in or relating to the bleaching of cellulosic fibres
US3150918A (en) * 1962-03-29 1964-09-29 Pittsburgh Plate Glass Co Method of bleaching cotton piece goods
GB1123071A (en) * 1964-11-12 1968-08-14 Bowmans Chemicals Ltd Improvements in or relating to the treatment of natural or synthetic fibres
US3449254A (en) * 1966-06-14 1969-06-10 Allied Chem Borax-sodium silicate stabilizers for peroxide bleaching
CA965327A (en) * 1970-09-24 1975-04-01 The Procter And Gamble Company Liquid hard surface cleanser
US4725281A (en) * 1985-07-19 1988-02-16 Ciba-Geigy Corporation Aqueous alkaline, silicate-containing composition and the use thereof for bleaching cellulosic fiber materials in the presence of per compounds
FR2643093B1 (en) * 1989-02-15 1991-08-16 Protex Manuf Prod Chimiq IMPROVED PROCESSES FOR OXIDIZING BLEACHING OF CELLULOSIC FIBERS
EP0407626A1 (en) * 1989-07-10 1991-01-16 Henkel Kommanditgesellschaft auf Aktien Phosphate-free liquid washing and cleaning composition

Also Published As

Publication number Publication date
DE69329089T2 (en) 2000-12-21
EP0585038B1 (en) 2000-07-26
ES2150436T3 (en) 2000-12-01
ATE194998T1 (en) 2000-08-15
PT585038E (en) 2000-11-30
BR9303474A (en) 1994-03-15
EP0585038A1 (en) 1994-03-02
DE69329089D1 (en) 2000-08-31
GR3034433T3 (en) 2000-12-29
ZA935690B (en) 1995-02-06

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