EP1228190B1 - Pastilles detergentes contenant un agent de blanchiment - Google Patents

Pastilles detergentes contenant un agent de blanchiment Download PDF

Info

Publication number
EP1228190B1
EP1228190B1 EP00978481A EP00978481A EP1228190B1 EP 1228190 B1 EP1228190 B1 EP 1228190B1 EP 00978481 A EP00978481 A EP 00978481A EP 00978481 A EP00978481 A EP 00978481A EP 1228190 B1 EP1228190 B1 EP 1228190B1
Authority
EP
European Patent Office
Prior art keywords
bleach
tablet
particulate material
acid
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.)
Revoked
Application number
EP00978481A
Other languages
German (de)
English (en)
Other versions
EP1228190A1 (fr
Inventor
Eric Tcheou
Neil 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=EP1228190(B1) "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 EP1228190A1 publication Critical patent/EP1228190A1/fr
Application granted granted Critical
Publication of EP1228190B1 publication Critical patent/EP1228190B1/fr
Anticipated expiration legal-status Critical
Revoked 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

Claims (7)

  1. Tablette détergente qui est un corps compressé de matériau particulaire comprenant un agent de blanchiment, un activateur de blanchiment, un agent tensioactif et un adjuvant et qui a une première couche formée d'un premier matériau particulaire et une deuxième couche formée d'un deuxième matériau particulaire et dans laquelle le premier matériau particulaire comprend un agent de blanchiment et un activateur de blanchiment et un agent tensioactif et un liant filmogène en une quantité inférieure à 10 % de la première couche et le deuxième matériau particulaire comprend un agent tensioactif et un adjuvant et un agent de blanchiment en une quantité inférieure à 10 % de la deuxième couche, et la tablette a une charge de rupture comprise entre 8 et 22 kPa.
  2. Tablette selon la revendication 1, dans laquelle l'agent de blanchiment comprend un persel.
  3. Tablette selon la revendication 1, dans laquelle l'agent de blanchiment comprend un percarbonate.
  4. Tablette selon l'une quelconque des revendications précédentes, dans laquelle le premier matériau particulaire comprend du carbonate de sodium.
  5. Tablette selon l'une quelconque des revendications précédentes, dans laquelle la quantité du deuxième matériau particulaire est 1,5 à 4 parties par partie en poids du premier matériau particulaire.
  6. Tablette selon l'une quelconque des revendications précédentes, dans laquelle l'activateur de blanchiment comprend de la TAED.
  7. Tablette selon l'une quelconque des revendications 1 à 5, dans laquelle l'activateur de blanchiment comprend un composé de formule R1N(R5)C(O)R2C(O)L ou R1C(O)N(R5)R2C(O)L, dans laquelle R1 est un groupe alkyle contenant de 6 à 12 atomes de carbone, R2 est un alkylène contenant de 1 à 6 atomes de carbone, R5 est H ou un alkyle, aryle ou alkaryle contenant de 1 à 10 atomes de carbone, et L est n'importe quel groupe partant approprié.
EP00978481A 1999-11-11 2000-11-10 Pastilles detergentes contenant un agent de blanchiment Revoked EP1228190B1 (fr)

Applications Claiming Priority (5)

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

Publications (2)

Publication Number Publication Date
EP1228190A1 EP1228190A1 (fr) 2002-08-07
EP1228190B1 true EP1228190B1 (fr) 2006-03-01

Family

ID=26244706

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00978481A Revoked EP1228190B1 (fr) 1999-11-11 2000-11-10 Pastilles detergentes contenant un agent de blanchiment

Country Status (6)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9783766B2 (en) 2015-04-03 2017-10-10 Ecolab Usa Inc. Enhanced peroxygen stability using anionic surfactant in TAED-containing peroxygen solid
US10870818B2 (en) 2018-06-15 2020-12-22 Ecolab Usa Inc. Enhanced peroxygen stability using fatty acid in bleach activating agent containing peroxygen solid
US11053459B2 (en) 2015-04-03 2021-07-06 Ecolab Usa Inc. Enhanced peroxygen stability in multi-dispense TAED-containing peroxygen solid
US11659838B2 (en) 2021-04-01 2023-05-30 Sterilex, Llc Quat-free powdered disinfectant/sanitizer

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2330878C2 (ru) 2002-12-20 2008-08-10 Дегусса Аг Жидкая композиция моющего и очищающего средства
ES2242121T3 (es) 2003-05-07 2005-11-01 Degussa Ag Granulados recubiertos de percarbonato sodico con estabilidad al almacenamiento mejorada.
DE102004054495A1 (de) 2004-11-11 2006-05-24 Degussa Ag Natriumpercarbonatpartikel mit einer Thiosulfat enthaltenden Hüllschicht
DE102004060011A1 (de) * 2004-12-14 2006-07-06 Degussa Ag Verpresste Formkörper enthaltend umhüllte Natriumpercarbonatpartikel
GB0718944D0 (en) 2007-09-28 2007-11-07 Reckitt Benckiser Nv Detergent composition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3827895A1 (de) * 1988-08-17 1990-02-22 Henkel Kgaa Verfahren zur herstellung phosphatreduzierter waschmitteltabletten
AU647736B2 (en) * 1989-04-24 1994-03-31 Unilever Plc Detergent compositions
DE4010533A1 (de) * 1990-04-02 1991-10-10 Henkel Kgaa Tablettierte wasch- und/oder reinigungsmittel fuer haushalt und gewerbe und verfahren zu ihrer herstellung
CA2053433C (fr) * 1990-10-19 1997-03-25 Michael Joseph Garvey Compositions de detergents
DE19838127A1 (de) * 1998-08-21 2000-02-24 Henkel Kgaa Reinigungsmittelformkörper

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9783766B2 (en) 2015-04-03 2017-10-10 Ecolab Usa Inc. Enhanced peroxygen stability using anionic surfactant in TAED-containing peroxygen solid
US10557106B2 (en) 2015-04-03 2020-02-11 Ecolab Usa Inc. Enhanced peroxygen stability using anionic surfactant in TAED-containing peroxygen solid
US11053459B2 (en) 2015-04-03 2021-07-06 Ecolab Usa Inc. Enhanced peroxygen stability in multi-dispense TAED-containing peroxygen solid
US11731889B2 (en) 2015-04-03 2023-08-22 Ecolab Usa Inc. Enhanced peroxygen stability in multi-dispense TAED-containing peroxygen solid
US10870818B2 (en) 2018-06-15 2020-12-22 Ecolab Usa Inc. Enhanced peroxygen stability using fatty acid in bleach activating agent containing peroxygen solid
US11193093B2 (en) 2018-06-15 2021-12-07 Ecolab Usa Inc. Enhanced peroxygen stability using fatty acid in bleach activating agent containing peroxygen solid
US11659838B2 (en) 2021-04-01 2023-05-30 Sterilex, Llc Quat-free powdered disinfectant/sanitizer

Also Published As

Publication number Publication date
EP1228190A1 (fr) 2002-08-07
DE60026351D1 (de) 2006-04-27
ES2260069T3 (es) 2006-11-01
AU1594001A (en) 2001-06-06
DE60026351T2 (de) 2006-11-30
WO2001034759A1 (fr) 2001-05-17
ATE318886T1 (de) 2006-03-15

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