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MX173060B - AGGLOMERATED PEROXIACIDE BLEACHING GRANULES AND PROCEDURE TO PRODUCE THE SAME - Google Patents

AGGLOMERATED PEROXIACIDE BLEACHING GRANULES AND PROCEDURE TO PRODUCE THE SAME

Info

Publication number
MX173060B
MX173060B MX2051290A MX2051290A MX173060B MX 173060 B MX173060 B MX 173060B MX 2051290 A MX2051290 A MX 2051290A MX 2051290 A MX2051290 A MX 2051290A MX 173060 B MX173060 B MX 173060B
Authority
MX
Mexico
Prior art keywords
bleach
dry
percent
control agent
water
Prior art date
Application number
MX2051290A
Other languages
Spanish (es)
Inventor
Charles Edward Kellner
Steven Robert Alexander
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 MX173060B publication Critical patent/MX173060B/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
    • C11D3/3945—Organic per-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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (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)
  • Detergent Compositions (AREA)

Abstract

La presente invención se refiere a un producto de grá-nulo de blanqueador seco caracterizado porque conprende una mezcla aglomerada compleja de blanqueador de peroxiácido y una cantidad estabilizante de un agente de control exotérmico de blanqueador de peroxiácido; caracterizado por que dicho gránlo de blanqueador seco se prepara: (I) mezclando mecánica y continuamente: (A) una corriente de supensión humedecida con agua, bombeable, de blanqueador de peroxiácido; contenido dicha suspensión e 26 a 55 por ciento de agua; y por lo menos alrededor de una tercera parte de dicha cantidad estabilizante de agente de control exotérmico; y (B) una alimentación en seco de sólidos en partículas seleccionados de finos de blanquedor secos reciclados y sales de agente de control exotérmico, llenadores, mezclas de los mismos.por medio de los cuales los gránulos de blanqueador humedecidos son formas teniendo un contenido de humedad libre de 10 a 20 por ciento y porque dicha corriente de suspensión humedecida con agua es bombeada hacia dicha alimentación en eso, y (II) secar dichos granulos de blanqueador humedo a una temperatura controlada para un contenido de humedad libre menor que 0.5 por ciento en un secador de cada fluida para proveer dicho producto de gránulo de blanqueador seco.The present invention relates to a dry bleach granule product characterized in that it comprises a complex agglomerated mixture of peroxyacid bleach and a stabilizing amount of an exothermic peroxyacid bleach control agent; characterized in that said dry bleach bead is prepared: (I) by mechanically and continuously mixing: (A) a pumpable, water-moistened suspension stream of peroxyacid bleach; said suspension contained in 26 to 55 percent water; and at least about a third of said stabilizing amount of exothermic control agent; and (B) a dry feed of selected particulate solids from recycled dry bleach fines and exothermic control agent salts, fillers, mixtures thereof, whereby the wetted bleach granules are forms having a content of free moisture of 10 to 20 percent and because said suspension stream moistened with water is pumped into said feed therein, and (II) drying said wet bleach granules at a controlled temperature for a free moisture content less than 0.5 percent in a dryer of each fluid to provide said dry bleach granule product.

MX2051290A 1989-05-01 1990-04-30 AGGLOMERATED PEROXIACIDE BLEACHING GRANULES AND PROCEDURE TO PRODUCE THE SAME MX173060B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34549589A 1989-05-01 1989-05-01

Publications (1)

Publication Number Publication Date
MX173060B true MX173060B (en) 1994-01-31

Family

ID=23355289

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2051290A MX173060B (en) 1989-05-01 1990-04-30 AGGLOMERATED PEROXIACIDE BLEACHING GRANULES AND PROCEDURE TO PRODUCE THE SAME

Country Status (8)

Country Link
EP (1) EP0396341A3 (en)
JP (1) JPH03800A (en)
CN (1) CN1046932A (en)
AU (1) AU643206B2 (en)
BR (1) BR9002050A (en)
CA (1) CA2015490A1 (en)
MA (1) MA21830A1 (en)
MX (1) MX173060B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU666249B2 (en) * 1992-12-23 1996-02-01 Huntsman Surfactants Technology Corporation Granulation process
NZ258826A (en) * 1992-12-23 1996-12-20 Ici Australia Operations Granulation process for powdered detergent
EP0987315A1 (en) * 1998-09-16 2000-03-22 The Procter & Gamble Company Bleaching compositions
KR100593529B1 (en) 2004-03-31 2006-06-28 주식회사 엘지생활건강 Process for preparing ester type bleach activator compound
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
US8809392B2 (en) 2008-03-28 2014-08-19 Ecolab Usa Inc. Sulfoperoxycarboxylic acids, their preparation and methods of use as bleaching and antimicrobial agents
MX2010010236A (en) 2008-03-28 2010-10-20 Ecolab Inc Sulfoperoxycarboxylic acids, their preparation and methods of use as bleaching and antimicrobial agents.
US9321664B2 (en) 2011-12-20 2016-04-26 Ecolab Usa Inc. Stable percarboxylic acid compositions and uses thereof
US9242879B2 (en) 2012-03-30 2016-01-26 Ecolab Usa Inc. Use of peracetic acid/hydrogen peroxide and peroxide-reducing agents for treatment of drilling fluids, frac fluids, flowback water and disposal water
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
US8822719B1 (en) 2013-03-05 2014-09-02 Ecolab Usa Inc. Peroxycarboxylic acid compositions suitable for inline optical or conductivity monitoring
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 (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770816A (en) * 1969-07-23 1973-11-06 Ppg Industries Inc Diperisophthalic acid compositions
US4100095A (en) * 1976-08-27 1978-07-11 The Procter & Gamble Company Peroxyacid bleach composition having improved exotherm control
US4091544A (en) * 1977-02-11 1978-05-30 The Procter & Gamble Company Drying process
US4170453A (en) * 1977-06-03 1979-10-09 The Procter & Gamble Company Peroxyacid bleach composition
US4244884A (en) * 1979-07-12 1981-01-13 The Procter & Gamble Company Continuous process for making peroxycarboxylic acids
US4314949A (en) * 1980-07-23 1982-02-09 The Procter & Gamble Company Process for making peroxycarboxylic acids
US4497757A (en) * 1983-01-31 1985-02-05 The Procter & Gamble Company Energy efficient hydration process
DE3515712A1 (en) * 1985-05-02 1986-11-06 Henkel KGaA, 4000 Düsseldorf FLEACH, ITS PRODUCTION AND USE
EP0206418B1 (en) * 1985-06-28 1991-11-13 The Procter & Gamble Company Dry bleach and stable enzyme granular composition
GB8810630D0 (en) * 1988-05-05 1988-06-08 Unilever Plc Process for preparing bodies containing peroxyacid & compositions comprising said bodies
DE3822798A1 (en) * 1988-07-06 1990-01-11 Huels Chemische Werke Ag METHOD FOR THE PRODUCTION OF PHLEGMATIZED ALIPHATIC DIPEROXIDICARBONE ACIDS
US4917811A (en) * 1988-09-20 1990-04-17 Lever Brothers Company Bleach compositions and process for making same

Also Published As

Publication number Publication date
AU5454990A (en) 1990-11-01
MA21830A1 (en) 1990-12-31
EP0396341A2 (en) 1990-11-07
EP0396341A3 (en) 1992-01-22
CA2015490A1 (en) 1990-11-01
CN1046932A (en) 1990-11-14
BR9002050A (en) 1991-08-13
AU643206B2 (en) 1993-11-11
JPH03800A (en) 1991-01-07

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