EP0318470A3 - Laundry composition and process for producing it - Google Patents

Laundry composition and process for producing it Download PDF

Info

Publication number
EP0318470A3
EP0318470A3 EP19890200042 EP89200042A EP0318470A3 EP 0318470 A3 EP0318470 A3 EP 0318470A3 EP 19890200042 EP19890200042 EP 19890200042 EP 89200042 A EP89200042 A EP 89200042A EP 0318470 A3 EP0318470 A3 EP 0318470A3
Authority
EP
European Patent Office
Prior art keywords
composition
binder
producing
sequestrant
activator
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Withdrawn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
EP19890200042
Other languages
German (de)
French (fr)
Other versions
EP0318470A2 (en
Inventor
Anthony John Gradwell
Susan Jane Hepburn
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.)
WARWICK INTERNATIONAL GROUP PLC
Original Assignee
WARWICK INTERNATIONAL GROUP PLC
Warwick International Ltd
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
Priority claimed from GB878716065A external-priority patent/GB8716065D0/en
Application filed by WARWICK INTERNATIONAL GROUP PLC, Warwick International Ltd filed Critical WARWICK INTERNATIONAL GROUP PLC
Priority to EP19890200042 priority Critical patent/EP0318470A3/en
Publication of EP0318470A2 publication Critical patent/EP0318470A2/en
Publication of EP0318470A3 publication Critical patent/EP0318470A3/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Withdrawn legal-status Critical Current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
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905—Bleach activators or bleach catalysts
    • C11D3/3907—Organic compounds
    • C11D3/3917—Nitrogen-containing 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties

Abstract

A laundry pre-treatment composition is provided in stick form which is suitable for pre-spotting onto stained fabric before laundering. The composition comprises a water-soluble surfactant binder having a dropping point in the range 30 to 100°C, and a bleach activator in the form of particles substantially all of which have sizes of less than 50 microns. The binder can comprise an ethoxylated alcohol optionally with a fatty alcohol and/or a polyethylene glycol. The activator is preferably tetra acetyl ethylenediamine. Preferably the composition contains a stabiliser which is a sequestrant, especially a phosphonic acid sequestrant. A process for producing the composition by mixing particulate compounds with molten binder is also described.
EP19890200042 1987-07-08 1988-07-07 Laundry composition and process for producing it Withdrawn EP0318470A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19890200042 EP0318470A3 (en) 1987-07-08 1988-07-07 Laundry composition and process for producing it

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB878716065A GB8716065D0 (en) 1987-07-08 1987-07-08 Laundry composition
GB8716065 1987-07-08
EP19890200042 EP0318470A3 (en) 1987-07-08 1988-07-07 Laundry composition and process for producing it

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP88306205A Division EP0301722A1 (en) 1987-07-08 1988-07-07 Laundry composition and process for producing it
EP88306205.1 Division 1988-07-07

Publications (2)

Publication Number Publication Date
EP0318470A2 EP0318470A2 (en) 1989-05-31
EP0318470A3 true EP0318470A3 (en) 1991-01-30

Family

ID=26120901

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890200042 Withdrawn EP0318470A3 (en) 1987-07-08 1988-07-07 Laundry composition and process for producing it

Country Status (1)

Country Link
EP (1) EP0318470A3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD295186B5 (en) * 1990-06-13 1994-01-27 Leuna Werke Ag CLEANING COMPOSITION AND METHOD OF MANUFACTURING
CA2120708A1 (en) * 1991-10-07 1993-04-08 Thomas F. Moran A solid cleansing bar
GB9423374D0 (en) * 1994-11-19 1995-01-11 Procter & Gamble Peroxyacid bleach precursor compositions
EP1069180A1 (en) * 1999-07-12 2001-01-17 The Procter & Gamble Company Fabric treatment applicator
EP1069177A1 (en) * 1999-07-12 2001-01-17 The Procter & Gamble Company Fabric treatment applicator
EP1078980A1 (en) 1999-07-12 2001-02-28 The Procter & Gamble Company A method of stain removal from garments worn on the body
EP1292665B1 (en) 2000-06-19 2012-08-22 The Procter & Gamble Company Bleach stabiliser for stain removal pen
PT2404988T (en) 2010-07-07 2018-03-15 Dalli Werke Gmbh & Co Kg Laundry pre-spotting composition

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4145183A (en) * 1975-12-19 1979-03-20 E. I. Du Pont De Nemours And Company Method for the oxidative treatment of textiles with activated peroxygen compounds
EP0006655A1 (en) * 1978-06-26 1980-01-09 THE PROCTER & GAMBLE COMPANY Particulate detergent additive product
GB2053998A (en) * 1979-07-06 1981-02-11 Unilever Ltd Particulate bleach composition
EP0062523A2 (en) * 1981-04-08 1982-10-13 THE PROCTER & GAMBLE COMPANY Detergent additive compositions and preparations and use thereof in detergent compositions
DE3208216A1 (en) * 1982-03-06 1983-09-08 Basf Ag, 6700 Ludwigshafen Granular bleach activator
EP0205999A2 (en) * 1985-06-07 1986-12-30 DowBrands Inc. Laundry soil and stain remover
EP0266200A2 (en) * 1986-10-31 1988-05-04 Unilever Plc Detergent composition

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4145183A (en) * 1975-12-19 1979-03-20 E. I. Du Pont De Nemours And Company Method for the oxidative treatment of textiles with activated peroxygen compounds
EP0006655A1 (en) * 1978-06-26 1980-01-09 THE PROCTER & GAMBLE COMPANY Particulate detergent additive product
GB2053998A (en) * 1979-07-06 1981-02-11 Unilever Ltd Particulate bleach composition
EP0062523A2 (en) * 1981-04-08 1982-10-13 THE PROCTER & GAMBLE COMPANY Detergent additive compositions and preparations and use thereof in detergent compositions
DE3208216A1 (en) * 1982-03-06 1983-09-08 Basf Ag, 6700 Ludwigshafen Granular bleach activator
EP0205999A2 (en) * 1985-06-07 1986-12-30 DowBrands Inc. Laundry soil and stain remover
EP0266200A2 (en) * 1986-10-31 1988-05-04 Unilever Plc Detergent composition

Also Published As

Publication number Publication date
EP0318470A2 (en) 1989-05-31

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