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ATE169953T1 - METHOD FOR BLEACHING TISSUES - Google Patents

METHOD FOR BLEACHING TISSUES

Info

Publication number
ATE169953T1
ATE169953T1 AT93870102T AT93870102T ATE169953T1 AT E169953 T1 ATE169953 T1 AT E169953T1 AT 93870102 T AT93870102 T AT 93870102T AT 93870102 T AT93870102 T AT 93870102T AT E169953 T1 ATE169953 T1 AT E169953T1
Authority
AT
Austria
Prior art keywords
bleaching
tissues
fabrics
bleaching tissues
pasty
Prior art date
Application number
AT93870102T
Other languages
German (de)
Inventor
Stefano Scialla
Raffaele Scoccianti
Andrea Soddu
Alan David Willey
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Application granted granted Critical
Publication of ATE169953T1 publication Critical patent/ATE169953T1/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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905—Bleach activators or bleach catalysts
    • C11D3/3907—Organic compounds
    • C11D3/391—Oxygen-containing compounds
    • 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

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)
  • Cosmetics (AREA)

Abstract

A process of bleaching fabrics is disclosed where a liquid or pasty pretreating composition comprising acetyl triethyl citrate is applied to fabrics before they are immersed in an aqueous wash liquor.
AT93870102T 1993-06-09 1993-06-09 METHOD FOR BLEACHING TISSUES ATE169953T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93870102A EP0629693B1 (en) 1993-06-09 1993-06-09 Process for the bleaching of fabrics

Publications (1)

Publication Number Publication Date
ATE169953T1 true ATE169953T1 (en) 1998-09-15

Family

ID=8215349

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93870102T ATE169953T1 (en) 1993-06-09 1993-06-09 METHOD FOR BLEACHING TISSUES

Country Status (13)

Country Link
EP (1) EP0629693B1 (en)
JP (1) JPH09500424A (en)
CN (1) CN1127018A (en)
AT (1) ATE169953T1 (en)
AU (1) AU694735B2 (en)
BR (1) BR9406769A (en)
CA (1) CA2164816A1 (en)
CZ (1) CZ325095A3 (en)
DE (1) DE69320462T2 (en)
ES (1) ES2121982T3 (en)
MA (1) MA23220A1 (en)
NZ (1) NZ267309A (en)
WO (1) WO1994029509A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69525526T2 (en) * 1995-03-27 2002-10-31 The Procter & Gamble Company, Cincinnati Liquid activated bleaching compositions
EP0776966B1 (en) 1995-12-02 2002-09-11 The Procter & Gamble Company Liquid bleaching compositions packaged in spray-type dispenser and a process for pretreating fabrics therewith
ATE274045T1 (en) * 1996-09-13 2004-09-15 Procter & Gamble PEROXYGEN BLEACH CONTAINING AMINOTRI(METHYLENEPHOSPHONIC ACID) (ATMP), FOR THE PRETREATMENT OF TISSUES
EP0829532B1 (en) 1996-09-13 2003-05-02 The Procter & Gamble Company Laundry bleaching processes and compositions
EP1496104B1 (en) * 2003-07-08 2008-05-07 The Procter & Gamble Company Liquid activator composition
US8809392B2 (en) 2008-03-28 2014-08-19 Ecolab Usa Inc. Sulfoperoxycarboxylic acids, their preparation and methods of use as bleaching and antimicrobial agents
BRPI0907918B1 (en) 2008-03-28 2018-07-24 Ecolab Inc. SULFOPEROXIC CARBOXYLIC ACIDS, THEIR PREPARATION AND METHODS OF USE AS AN ANTIMICROBYANES
US12203056B2 (en) 2008-03-28 2025-01-21 Ecolab Usa Inc. Sulfoperoxycarboxylic acids, their preparation and methods of use as bleaching and antimicrobial agents
US8871807B2 (en) 2008-03-28 2014-10-28 Ecolab Usa Inc. Detergents capable of cleaning, bleaching, sanitizing and/or disinfecting textiles including sulfoperoxycarboxylic acids
WO2012090124A2 (en) 2010-12-29 2012-07-05 Ecolab Usa Inc. IN SITU GENERATION OF PEROXYCARBOXYLIC ACIDS AT ALKALINE pH, AND METHODS OF USE THEREOF
ES2643133T3 (en) 2010-12-29 2017-11-21 Ecolab Usa Inc. Generation of peroxycarboxylic acids at alkaline pH and their use as textile and antimicrobial bleaching agents
US9321664B2 (en) 2011-12-20 2016-04-26 Ecolab Usa Inc. Stable percarboxylic acid compositions and uses thereof
CA2867565C (en) 2012-03-30 2021-01-19 Victor KEASLER Use of peracetic acid/hydrogen peroxide and peroxide-reducing agents for treatment of drilling fluids, frac fluids, flowback water and disposal water
US8822719B1 (en) 2013-03-05 2014-09-02 Ecolab Usa Inc. Peroxycarboxylic acid compositions suitable for inline optical or conductivity monitoring
US10165774B2 (en) 2013-03-05 2019-01-01 Ecolab Usa Inc. Defoamer useful in a peracid composition with anionic surfactants
US20140256811A1 (en) 2013-03-05 2014-09-11 Ecolab Usa Inc. Efficient stabilizer in controlling self accelerated decomposition temperature of peroxycarboxylic acid compositions with mineral acids
EP3841059A1 (en) 2018-08-22 2021-06-30 Ecolab USA Inc. Hydrogen peroxide and peracid stabilization with molecules based on a pyridine carboxylic acid at c-3, -4 or -5
US12096768B2 (en) 2019-08-07 2024-09-24 Ecolab Usa Inc. Polymeric and solid-supported chelators for stabilization of peracid-containing compositions

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3833721A (en) * 1972-07-14 1974-09-03 Gillette Co Astringent compositions
DE2418338B2 (en) * 1974-04-16 1978-09-28 Henkel Kgaa, 4000 Duesseldorf Use of esters of citric acid and / or acetylcitric acid in anhydrous cosmetic preparations
GB1589866A (en) * 1976-08-20 1981-05-20 Unilever Ltd Detergent bars for personal washing
US4412934A (en) * 1982-06-30 1983-11-01 The Procter & Gamble Company Bleaching compositions
US5194250A (en) * 1988-06-25 1993-03-16 Beecham Group P.L.C. Compositions
EP0359710B1 (en) * 1988-09-16 1993-06-16 Ciba-Geigy Ag Optical brightening agents
EP0396287A3 (en) * 1989-05-04 1991-10-02 The Clorox Company Method and product for enhanced bleaching with in situ peracid formation
TR27620A (en) * 1991-12-13 1995-06-13 Procter & Gamble Encapsulation of liquids in micro-organisms.
WO1993012067A1 (en) * 1991-12-13 1993-06-24 The Procter & Gamble Company Acylated citrate esters as peracid precursors
EP0598170B1 (en) * 1992-11-16 1998-02-04 The Procter & Gamble Company Cleaning and bleaching compositions

Also Published As

Publication number Publication date
AU694735B2 (en) 1998-07-30
CA2164816A1 (en) 1994-12-22
ES2121982T3 (en) 1998-12-16
MA23220A1 (en) 1994-12-31
CN1127018A (en) 1996-07-17
CZ325095A3 (en) 1996-03-13
DE69320462T2 (en) 1999-04-22
NZ267309A (en) 1998-02-26
AU6956694A (en) 1995-01-03
WO1994029509A1 (en) 1994-12-22
EP0629693B1 (en) 1998-08-19
JPH09500424A (en) 1997-01-14
EP0629693A1 (en) 1994-12-21
DE69320462D1 (en) 1998-09-24
BR9406769A (en) 1995-02-27

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Legal Events

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