EP0396341A3 - Agglomerated peroxyacid bleach granule and process for making same - Google Patents

Agglomerated peroxyacid bleach granule and process for making same Download PDF

Info

Publication number
EP0396341A3
EP0396341A3 EP19900304584 EP90304584A EP0396341A3 EP 0396341 A3 EP0396341 A3 EP 0396341A3 EP 19900304584 EP19900304584 EP 19900304584 EP 90304584 A EP90304584 A EP 90304584A EP 0396341 A3 EP0396341 A3 EP 0396341A3
Authority
EP
European Patent Office
Prior art keywords
peroxyacid bleach
agglomerated
bleach granule
making same
wet
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP19900304584
Other languages
German (de)
French (fr)
Other versions
EP0396341A2 (en
Inventor
Charles Edward Kellner
Steven Robert Alexander
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 and Gamble Co filed Critical Procter and Gamble Co
Publication of EP0396341A2 publication Critical patent/EP0396341A2/en
Publication of EP0396341A3 publication Critical patent/EP0396341A3/en
Withdrawn legal-status Critical Current

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

Abstract

The present invention relates to a dry, peroxyacid bleach granule composition and a novel process for making it comprising: spraying wet peroxyacid bleach onto dry particulate solids in a suitable mixer to form a wet bleach granule product and drying the wet bleach granule product in a fluid bed dryer under controlled conditions.
EP19900304584 1989-05-01 1990-04-26 Agglomerated peroxyacid bleach granule and process for making same Withdrawn EP0396341A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34549589A 1989-05-01 1989-05-01
US345495 1989-05-01

Publications (2)

Publication Number Publication Date
EP0396341A2 EP0396341A2 (en) 1990-11-07
EP0396341A3 true EP0396341A3 (en) 1992-01-22

Family

ID=23355289

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900304584 Withdrawn EP0396341A3 (en) 1989-05-01 1990-04-26 Agglomerated peroxyacid bleach granule and process for making 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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9288992B2 (en) 2013-03-05 2016-03-22 Ecolab USA, Inc. Efficient stabilizer in controlling self accelerated decomposition temperature of peroxycarboxylic acid compositions with mineral acids
US9321664B2 (en) 2011-12-20 2016-04-26 Ecolab Usa Inc. Stable percarboxylic acid compositions and uses thereof

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994014529A1 (en) * 1992-12-23 1994-07-07 Ici Australia Operations Proprietary Limited Granulation process
AU666249B2 (en) * 1992-12-23 1996-02-01 Huntsman Surfactants Technology Corporation Granulation process
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
US8809392B2 (en) 2008-03-28 2014-08-19 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
EP2271616B1 (en) 2008-03-28 2020-11-11 Ecolab USA Inc. Sulfoperoxycarboxylic acids, their preparation and methods of use as bleaching and antimicrobial agents
BR112014020748B1 (en) 2012-03-30 2021-02-23 Ecolab Usa Inc. water treatment method, water source treatment method and aqueous water treatment composition with antimicrobial activity
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

Citations (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
DE2737865A1 (en) * 1976-08-27 1978-03-02 Procter & Gamble PEROXY ACID BLEACHING AGENT WITH IMPROVED REGULATION OF EXOTHERMAL REACTIONS
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
EP0200163A2 (en) * 1985-05-02 1986-11-05 Henkel Kommanditgesellschaft auf Aktien Bleaching agent, its preparation and its use
EP0206418A2 (en) * 1985-06-28 1986-12-30 The Procter & Gamble Company Dry bleach and stable enzyme granular composition
EP0340847A2 (en) * 1988-05-05 1989-11-08 Unilever N.V. Process for preparing bodies containing a peroxyacid compound and 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
EP0360323A2 (en) * 1988-09-20 1990-03-28 Unilever N.V. Bleach compositions and process for making same

Patent Citations (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
DE2737865A1 (en) * 1976-08-27 1978-03-02 Procter & Gamble PEROXY ACID BLEACHING AGENT WITH IMPROVED REGULATION OF EXOTHERMAL REACTIONS
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
EP0200163A2 (en) * 1985-05-02 1986-11-05 Henkel Kommanditgesellschaft auf Aktien Bleaching agent, its preparation and its use
EP0206418A2 (en) * 1985-06-28 1986-12-30 The Procter & Gamble Company Dry bleach and stable enzyme granular composition
EP0340847A2 (en) * 1988-05-05 1989-11-08 Unilever N.V. Process for preparing bodies containing a peroxyacid compound and 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
EP0360323A2 (en) * 1988-09-20 1990-03-28 Unilever N.V. Bleach compositions and process for making same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9321664B2 (en) 2011-12-20 2016-04-26 Ecolab Usa Inc. Stable percarboxylic acid compositions and uses thereof
US9288992B2 (en) 2013-03-05 2016-03-22 Ecolab USA, Inc. Efficient stabilizer in controlling self accelerated decomposition temperature of peroxycarboxylic acid compositions with mineral acids

Also Published As

Publication number Publication date
BR9002050A (en) 1991-08-13
JPH03800A (en) 1991-01-07
MX173060B (en) 1994-01-31
AU643206B2 (en) 1993-11-11
EP0396341A2 (en) 1990-11-07
MA21830A1 (en) 1990-12-31
CN1046932A (en) 1990-11-14
AU5454990A (en) 1990-11-01
CA2015490A1 (en) 1990-11-01

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