DE60026351D1 - BLEACHING DETERGENT TABLETS - Google Patents

BLEACHING DETERGENT TABLETS

Info

Publication number
DE60026351D1
DE60026351D1 DE60026351T DE60026351T DE60026351D1 DE 60026351 D1 DE60026351 D1 DE 60026351D1 DE 60026351 T DE60026351 T DE 60026351T DE 60026351 T DE60026351 T DE 60026351T DE 60026351 D1 DE60026351 D1 DE 60026351D1
Authority
DE
Germany
Prior art keywords
detergent tablets
bleaching detergent
bleach
tablet
bleaching
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
DE60026351T
Other languages
German (de)
Other versions
DE60026351T2 (en
Inventor
Eric Tcheou
Joseph Lant
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26244706&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60026351(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GBGB9926749.4A external-priority patent/GB9926749D0/en
Priority claimed from GB0018038A external-priority patent/GB0018038D0/en
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of DE60026351D1 publication Critical patent/DE60026351D1/en
Application granted granted Critical
Publication of DE60026351T2 publication Critical patent/DE60026351T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C11D3/3942—Inorganic 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0047—Detergents in the form of bars or tablets
    • C11D17/0065—Solid detergents containing builders
    • C11D17/0073—Tablets
    • C11D17/0078—Multilayered tablets
    • 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
    • C11D3/10—Carbonates ; Bicarbonates
    • 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

Abstract

A detergent tablet is a compressed body of first and second particulate materials wherein the first particulate material comprises bleach and bleach-activator and the second comprises surfactant and builder and the tablet has a tensile strength of between 8 and 22kPa.
DE60026351T 1999-11-11 2000-11-10 BLEACHING DETERGENT TABLETS Expired - Lifetime DE60026351T2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB9926749.4A GB9926749D0 (en) 1999-11-11 1999-11-11 Bleach-containing detergent tablets
GB9926749 1999-11-11
GB0018038A GB0018038D0 (en) 2000-07-21 2000-07-21 Bleach containing detergent tablets
GB0018038 2000-07-21
PCT/US2000/030871 WO2001034759A1 (en) 1999-11-11 2000-11-10 Bleach-containing detergent tablets

Publications (2)

Publication Number Publication Date
DE60026351D1 true DE60026351D1 (en) 2006-04-27
DE60026351T2 DE60026351T2 (en) 2006-11-30

Family

ID=26244706

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60026351T Expired - Lifetime DE60026351T2 (en) 1999-11-11 2000-11-10 BLEACHING DETERGENT TABLETS

Country Status (6)

Country Link
EP (1) EP1228190B1 (en)
AT (1) ATE318886T1 (en)
AU (1) AU1594001A (en)
DE (1) DE60026351T2 (en)
ES (1) ES2260069T3 (en)
WO (1) WO2001034759A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL203892B1 (en) 2002-12-20 2009-11-30 Degussa Liquid detergent and cleaning agent composition
PT1475350E (en) 2003-05-07 2005-09-30 Degussa GRANULATE OF SODIUM PERCHROTONATE COATED WITH STABILITY IN IMPROVED STORAGE
DE102004054495A1 (en) 2004-11-11 2006-05-24 Degussa Ag Sodium percarbonate particles with a thiosulfate containing shell layer
DE102004060011A1 (en) * 2004-12-14 2006-07-06 Degussa Ag Pressed shaped bodies containing coated sodium percarbonate particles
GB0718944D0 (en) 2007-09-28 2007-11-07 Reckitt Benckiser Nv Detergent composition
US9783766B2 (en) 2015-04-03 2017-10-10 Ecolab Usa Inc. Enhanced peroxygen stability using anionic surfactant in TAED-containing peroxygen solid
US10280386B2 (en) 2015-04-03 2019-05-07 Ecolab Usa Inc. Enhanced peroxygen stability in multi-dispense TAED-containing peroxygen solid
CA3102614C (en) 2018-06-15 2023-02-28 Ecolab Usa Inc. Enhanced peroxygen stability using fatty acid in bleach activating agent containing peroxygen solid
WO2022212865A1 (en) 2021-04-01 2022-10-06 Sterilex, Llc Quat-free powdered disinfectant/sanitizer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3827895A1 (en) * 1988-08-17 1990-02-22 Henkel Kgaa PROCESS FOR PREPARING PHOSPHATE-REDUCED DETERGENT TABLETS
AU647736B2 (en) * 1989-04-24 1994-03-31 Unilever Plc Detergent compositions
DE4010533A1 (en) * 1990-04-02 1991-10-10 Henkel Kgaa Prodn. of high-density detergent granules
CA2053433C (en) * 1990-10-19 1997-03-25 Michael Joseph Garvey Detergent compositions
DE19838127A1 (en) * 1998-08-21 2000-02-24 Henkel Kgaa Cleaning agent tablets with at least two phases for use in dishwashing machines comprise bleaching agent, bleach activator, perfume and other components with the perfume in a different phase to the bleach and activator

Also Published As

Publication number Publication date
ES2260069T3 (en) 2006-11-01
EP1228190A1 (en) 2002-08-07
AU1594001A (en) 2001-06-06
ATE318886T1 (en) 2006-03-15
WO2001034759A1 (en) 2001-05-17
DE60026351T2 (en) 2006-11-30
EP1228190B1 (en) 2006-03-01

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Legal Events

Date Code Title Description
8363 Opposition against the patent