ATE233313T1 - GRANULAR BLEACH COMPOSITION - Google Patents

GRANULAR BLEACH COMPOSITION

Info

Publication number
ATE233313T1
ATE233313T1 AT95912000T AT95912000T ATE233313T1 AT E233313 T1 ATE233313 T1 AT E233313T1 AT 95912000 T AT95912000 T AT 95912000T AT 95912000 T AT95912000 T AT 95912000T AT E233313 T1 ATE233313 T1 AT E233313T1
Authority
AT
Austria
Prior art keywords
compositions
allow
bleach composition
granular bleach
soil
Prior art date
Application number
AT95912000T
Other languages
German (de)
Inventor
Marina Trani
Giuseppe Trigiante
Elli Marie Frasier
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 ATE233313T1 publication Critical patent/ATE233313T1/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
    • C11D3/3937—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
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/1253—Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite
    • C11D3/1273—Crystalline layered silicates of type NaMeSixO2x+1YH2O
    • 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
    • C11D3/33—Amino carboxylic acids
    • 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
    • C11D3/3942—Inorganic per-compounds

Abstract

A granular laundry composition is disclosed which comprises a source of available oxygen, a stabilizer like chelant together with an alkali metal salt of silicate. Such compositions allow to produce wash solutions wherein the bleaching activity is retained upon longer periods of time. Optionally said compositions may further comprise a soil suspender and be formulated so as to allow to keep the pH of the wash solution below 9.5 and thereby boost the cleaning performance on particulate soil (clay).
AT95912000T 1994-03-14 1995-03-02 GRANULAR BLEACH COMPOSITION ATE233313T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP94870046 1994-03-14
US30817794A 1994-09-19 1994-09-19
PCT/US1995/002503 WO1995025160A1 (en) 1994-03-14 1995-03-02 Granular bleaching compositions

Publications (1)

Publication Number Publication Date
ATE233313T1 true ATE233313T1 (en) 2003-03-15

Family

ID=26137755

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95912000T ATE233313T1 (en) 1994-03-14 1995-03-02 GRANULAR BLEACH COMPOSITION

Country Status (10)

Country Link
EP (1) EP0750661B1 (en)
AT (1) ATE233313T1 (en)
AU (1) AU702365B2 (en)
CA (1) CA2185545A1 (en)
DE (1) DE69529739T2 (en)
ES (1) ES2190450T3 (en)
FI (1) FI963633A0 (en)
NO (1) NO963834L (en)
PL (1) PL316252A1 (en)
WO (1) WO1995025160A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2311542A (en) * 1996-03-29 1997-10-01 Procter & Gamble Percarbonate bleach composition
KR101336510B1 (en) 2006-09-25 2013-12-03 욱크하르트 리미티드 Substituted piperidinophenyl oxazolidinones

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL227473A (en) * 1957-05-03
US3951838A (en) * 1973-10-10 1976-04-20 E. I. Du Pont De Nemours And Company Silica sol stabilizers for improving the stability of sodium percarbonate in solid bleaches and detergents
US4215990A (en) * 1978-04-14 1980-08-05 Purex Corporation Peroxygen bleaching and laundering compositions
FI64639C (en) * 1978-09-27 1983-12-12 Unilever Nv BLEKNINGS- OCH RENGOERINGSKOMPOSITION
US4405482A (en) * 1980-09-01 1983-09-20 Richardson-Vicks Pty. Limited Sanitizing formulation
FR2493294A1 (en) * 1980-11-04 1982-05-07 Air Liquide STABILIZING COMPOSITIONS FOR PEROXIDE PRODUCTS
US4448705A (en) * 1982-05-20 1984-05-15 Colgate-Palmolive Company Monoperoxyphthalic acid bleaching composition containing DTPMP
US4664837A (en) * 1982-10-04 1987-05-12 Colgate Palmolive Co. Bleaching and laundering composition containing magnesium monoperoxyphthalate a chelating agent, a peroxygen compound and phthalic anhydride
GB8311865D0 (en) * 1983-04-29 1983-06-02 Procter & Gamble Ltd Bleach compositions
DE3416669A1 (en) * 1984-05-05 1985-11-07 Hoechst Ag, 6230 Frankfurt SOFTENING DETERGENT
DE3526405A1 (en) * 1985-07-24 1987-02-05 Henkel Kgaa LAYERED SILICATES WITH RESTRICTED SOURCE, PROCESS FOR THEIR PRODUCTION AND THEIR USE IN DETERGENT AND CLEANING AGENTS
DE3812556A1 (en) * 1988-04-15 1989-10-26 Hoechst Ag DETERGENT WITH STORAGE-STABILIZED BLEACHING SYSTEM
WO1992009680A1 (en) * 1990-11-14 1992-06-11 The Procter & Gamble Company Nonphosphated dishwashing compositions with oxygen bleach systems
US5055217A (en) * 1990-11-20 1991-10-08 Lever Brothers Company, Division Of Conopco, Inc. Polymer protected bleach precursors
EP0550077A1 (en) * 1992-01-03 1993-07-07 The Procter & Gamble Company Granular laundry bleaching composition
ZA935690B (en) * 1992-08-28 1995-02-06 Crosfield Joseph & Sons Alkall containing silica solution

Also Published As

Publication number Publication date
PL316252A1 (en) 1997-01-06
EP0750661A1 (en) 1997-01-02
FI963633A (en) 1996-09-13
DE69529739D1 (en) 2003-04-03
NO963834D0 (en) 1996-09-13
WO1995025160A1 (en) 1995-09-21
FI963633A0 (en) 1996-09-13
NO963834L (en) 1996-09-13
DE69529739T2 (en) 2003-12-18
CA2185545A1 (en) 1995-09-21
AU702365B2 (en) 1999-02-18
EP0750661A4 (en) 1998-10-07
ES2190450T3 (en) 2003-08-01
EP0750661B1 (en) 2003-02-26
AU1936195A (en) 1995-10-03

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties