ES2190450T3 - GRANULAR WHITENING COMPOSITIONS. - Google Patents

GRANULAR WHITENING COMPOSITIONS.

Info

Publication number
ES2190450T3
ES2190450T3 ES95912000T ES95912000T ES2190450T3 ES 2190450 T3 ES2190450 T3 ES 2190450T3 ES 95912000 T ES95912000 T ES 95912000T ES 95912000 T ES95912000 T ES 95912000T ES 2190450 T3 ES2190450 T3 ES 2190450T3
Authority
ES
Spain
Prior art keywords
compositions
allow
whitening compositions
soil
granular
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.)
Expired - Lifetime
Application number
ES95912000T
Other languages
Spanish (es)
Inventor
Marina Trani
Giuseppe Trigiante
Elli Marie Frasier
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
Application granted granted Critical
Publication of ES2190450T3 publication Critical patent/ES2190450T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39Organic or inorganic per-compounds
    • C11D3/3902Organic or inorganic per-compounds combined with specific additives
    • C11D3/3937Stabilising agents
    • C11D3/394Organic compounds
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02Inorganic compounds ; Elemental compounds
    • C11D3/04Water-soluble compounds
    • C11D3/08Silicates
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02Inorganic compounds ; Elemental compounds
    • C11D3/12Water-insoluble compounds
    • C11D3/124Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246Silicates, e.g. diatomaceous earth
    • C11D3/1253Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite
    • C11D3/1273Crystalline layered silicates of type NaMeSixO2x+1YH2O
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/26Organic compounds containing nitrogen
    • C11D3/33Amino carboxylic acids
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39Organic or inorganic per-compounds
    • C11D3/3942Inorganic 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).
ES95912000T 1994-03-14 1995-03-02 GRANULAR WHITENING COMPOSITIONS. Expired - Lifetime ES2190450T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP94870046 1994-03-14
US30817794A 1994-09-19 1994-09-19

Publications (1)

Publication Number Publication Date
ES2190450T3 true ES2190450T3 (en) 2003-08-01

Family

ID=26137755

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95912000T Expired - Lifetime ES2190450T3 (en) 1994-03-14 1995-03-02 GRANULAR WHITENING COMPOSITIONS.

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) NO963834D0 (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
CN101616588B (en) 2006-09-25 2013-09-25 沃克哈特研究中心 Substituted piperidinophenyl oxazolidinones

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE567330A (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
DE69108927T2 (en) * 1990-11-14 1995-12-14 Procter & Gamble METHOD FOR PRODUCING OXYGEN BLEACHING SYSTEMS CONTAINING PHOSPHATE-FREE DISHWASHER COMPOSITIONS.
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
DE69529739T2 (en) 2003-12-18
EP0750661B1 (en) 2003-02-26
FI963633A (en) 1996-09-13
AU1936195A (en) 1995-10-03
EP0750661A1 (en) 1997-01-02
PL316252A1 (en) 1997-01-06
WO1995025160A1 (en) 1995-09-21
FI963633A0 (en) 1996-09-13
NO963834L (en) 1996-09-13
NO963834D0 (en) 1996-09-13
CA2185545A1 (en) 1995-09-21
AU702365B2 (en) 1999-02-18
DE69529739D1 (en) 2003-04-03
EP0750661A4 (en) 1998-10-07
ATE233313T1 (en) 2003-03-15

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