MX9708907A - Procedimiento para la fabricacion de composiciones de hipoclorito blanqueadoras. - Google Patents

Procedimiento para la fabricacion de composiciones de hipoclorito blanqueadoras.

Info

Publication number
MX9708907A
MX9708907A MX9708907A MX9708907A MX9708907A MX 9708907 A MX9708907 A MX 9708907A MX 9708907 A MX9708907 A MX 9708907A MX 9708907 A MX9708907 A MX 9708907A MX 9708907 A MX9708907 A MX 9708907A
Authority
MX
Mexico
Prior art keywords
manufacture
bleaching compositions
hypochlorite
alkalinity
water
Prior art date
Application number
MX9708907A
Other languages
English (en)
Other versions
MXPA97008907A (es
Inventor
Giuseppe Trigiante
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
Publication of MX9708907A publication Critical patent/MX9708907A/es
Publication of MXPA97008907A publication Critical patent/MXPA97008907A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B11/00—Oxides or oxyacids of halogens; Salts thereof
    • C01B11/04—Hypochlorous acid
    • C01B11/06—Hypochlorites
    • C01B11/062—Hypochlorites of alkali metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B11/00—Oxides or oxyacids of halogens; Salts thereof
    • C01B11/04—Hypochlorous acid
    • C01B11/06—Hypochlorites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B11/00—Oxides or oxyacids of halogens; Salts thereof
    • C01B11/04—Hypochlorous acid
    • C01B11/06—Hypochlorites
    • C01B11/068—Stabilisation by additives other than oxides, hydroxides, carbonates of alkali or alkaline-earth metals; Coating of particles; Shaping; Granulation
    • 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
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/28—Heterocyclic compounds containing nitrogen in the ring
    • 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
    • C11D3/395—Bleaching agents
    • C11D3/3956—Liquid compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Detergent Compositions (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

La presente invencion describe un procedimiento para la fabricacion de composiciones blanqueadores acuosas y líquidas que comprenden hipoclorito, una fuente concentrada de alcalinidad y agua, dicho procedimiento comprende los pasos de: mezclar dicho hipoclorito de metal alcalino, dicha fuente concentrada de alcalinidad y dicha agua; añadir un agente de precipitacion, o mezclas del mismo, y después separar de dicha composicion los precipitados formados; las composiciones provistas por el procedimiento de acuerdo con la presente invencion están sustancialmente libres de iones de metal pesado proveyendo así un rendimiento de blancura y/o un rendimiento de seguridad de la tela mejorados.
MXPA/A/1997/008907A 1995-05-16 1997-11-17 Procedimiento para la fabricacion de composiciones de hipoclorito blanqueadoras MXPA97008907A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP95870056 1995-05-16
EP95870056A EP0743280A1 (en) 1995-05-16 1995-05-16 Process for the manufacture of hypochlorite bleaching compositions
PCT/US1996/005601 WO1996036559A1 (en) 1995-05-16 1996-04-19 Process for the manufacture of hypochlorite bleaching compositions

Publications (2)

Publication Number Publication Date
MX9708907A true MX9708907A (es) 1998-03-31
MXPA97008907A MXPA97008907A (es) 1998-10-15

Family

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Also Published As

Publication number Publication date
MA23872A1 (fr) 1996-12-31
BR9608523A (pt) 1999-06-08
HUP9801939A2 (hu) 1998-12-28
CO4700548A1 (es) 1998-12-29
WO1996036559A1 (en) 1996-11-21
KR19990014812A (ko) 1999-02-25
TR199701376T1 (xx) 1998-03-21
HUP9801939A3 (en) 1999-03-01
EP0743280A1 (en) 1996-11-20
CZ361997A3 (cs) 1998-05-13
NZ305802A (en) 2000-01-28
ZA963280B (en) 1996-10-25
EG20697A (en) 1999-11-30
AU5392096A (en) 1996-11-29
PL323345A1 (en) 1998-03-30
CN1190380A (zh) 1998-08-12
CA2221109A1 (en) 1996-11-21
KR100265394B1 (ko) 2000-09-15
JPH11505284A (ja) 1999-05-18
AU714232B2 (en) 1999-12-23
SK154597A3 (en) 1998-07-08
AR001949A1 (es) 1997-12-10

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