EP0832969A3 - Catalytic active agent for improved bleading - Google Patents

Catalytic active agent for improved bleading Download PDF

Info

Publication number
EP0832969A3
EP0832969A3 EP97116145A EP97116145A EP0832969A3 EP 0832969 A3 EP0832969 A3 EP 0832969A3 EP 97116145 A EP97116145 A EP 97116145A EP 97116145 A EP97116145 A EP 97116145A EP 0832969 A3 EP0832969 A3 EP 0832969A3
Authority
EP
European Patent Office
Prior art keywords
improved
bleading
water
active agent
catalytic active
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.)
Granted
Application number
EP97116145A
Other languages
German (de)
French (fr)
Other versions
EP0832969A2 (en
EP0832969B1 (en
Inventor
Helmut Dipl.-Ing. Blum
Christian Dr. Dipl.-Chem. Nitsch
Bernd Dr. Dipl.-Chem. Mayer
Horst-Dieter Dr. Dipl.-Chem. Speckmann
Jürgen Dr. Dipl.-Chem. Härer
Hans Dr. Dipl.-Chem. Andree
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 DE1996139599 external-priority patent/DE19639599A1/en
Priority claimed from DE1997109284 external-priority patent/DE19709284A1/en
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP0832969A2 publication Critical patent/EP0832969A2/en
Publication of EP0832969A3 publication Critical patent/EP0832969A3/en
Application granted granted Critical
Publication of EP0832969B1 publication Critical patent/EP0832969B1/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
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905—Bleach activators or bleach catalysts
    • C11D3/3932—Inorganic compounds or complexes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Catalysts (AREA)

Abstract

Die Oxidations- und Bleichwirkung anorganischer Persauerstoffverbindungen bei niedrigen Temperaturen, insbesondere bei der Reinigung harter Oberflächen, sollte verbessert werden. Dies gelang im wesentlichen durch den Einsatz einer bleichverstärkenden Wirkstoffkombination, die durch inniges Vermischen eines wasserlöslichen Salzes eines zweiwertigen Übergangsmetalles, ausgewählt aus Cobalt, Eisen, Kupfer und Ruthenium sowie deren Mischungen, eines wasserlöslichen Ammoniumsalzes und gegebenenfalls eines Oxidationsmittels auf Persauerstoffbasis sowie inerten Trägermaterials erhältlich ist. Reinigungsmittel, insbesondere Mittel zur maschinellen Reinigung von Geschirr, enthalten etwa 0,25 Gew.-% bis 25 Gew.-% einer derartigen Wirkstoffkombination.The oxidation and bleaching effect of inorganic peroxygen compounds low temperatures, especially when cleaning hard surfaces, should be improved. This was essentially achieved through the use of a bleaching enhancer Active ingredient combination by intimately mixing a water-soluble salt a divalent transition metal selected from cobalt, iron, copper and Ruthenium and their mixtures, a water-soluble ammonium salt and optionally an oxidizing agent based on peroxygen as well as inert carrier material is available. Detergents, in particular agents for machine cleaning of dishes contain about 0.25% to 25% by weight of such a combination of active ingredients.

EP97116145A 1996-09-26 1997-09-17 Catalytic active agent for improved bleading Expired - Lifetime EP0832969B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE1996139599 DE19639599A1 (en) 1996-09-26 1996-09-26 Bleach activator combination e.g for use in dishwashing machines
DE19639599 1996-09-26
DE19709284 1997-03-07
DE1997109284 DE19709284A1 (en) 1997-03-07 1997-03-07 Bleach activator combination e.g for use in dishwashing machines

Publications (3)

Publication Number Publication Date
EP0832969A2 EP0832969A2 (en) 1998-04-01
EP0832969A3 true EP0832969A3 (en) 1998-09-02
EP0832969B1 EP0832969B1 (en) 2004-11-17

Family

ID=26029814

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97116145A Expired - Lifetime EP0832969B1 (en) 1996-09-26 1997-09-17 Catalytic active agent for improved bleading

Country Status (3)

Country Link
EP (1) EP0832969B1 (en)
DE (1) DE59712085D1 (en)
ES (1) ES2233987T3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6391838B1 (en) 1999-03-31 2002-05-21 Henkel Kommanditgesellschaft Auf Aktien Detergents containing enzymes and bleach activators

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1141211B1 (en) * 1998-12-15 2004-02-25 Henkel Kommanditgesellschaft auf Aktien Acetonitrile derivatives formulated in particulate form as bleach activators in solid detergents
DE19925511A1 (en) * 1999-06-04 2000-12-07 Henkel Kgaa Production of a bleach-catalytically active combination of active ingredients
DE19959589A1 (en) * 1999-12-10 2001-07-12 Henkel Kgaa Multi-phase detergent tablets
WO2006096477A1 (en) 2005-03-04 2006-09-14 The Procter & Gamble Company Automatic dishwashing composition with corrosion inhibitors
CN101990464B (en) 2008-04-09 2013-10-23 巴斯夫欧洲公司 Use of metal hydrazide complex compounds as oxidation catalysts
KR101831472B1 (en) 2010-06-28 2018-02-22 바스프 에스이 Metal free bleaching composition
BR112014010011A8 (en) 2011-10-25 2017-12-19 Basf Se USE OF ONE OR MORE ACRYLATE COPOLYMERS, A METHOD TO PREVENT THE REPOSITION OF DIRT ON TEXTILE ARTICLES AND FOR THE RELEASE OF DIRT FROM TEXTILE ARTICLES, AND, DETERGENT COMPOSITIONS
US20140298591A1 (en) 2011-10-25 2014-10-09 Basf Se Use of comb or block copolymers as soil antiredeposition agents and soil release agents in laundry processes
US9790452B2 (en) 2013-03-27 2017-10-17 Basf Se Block copolymers as soil release agents in laundry processes
MX2016006982A (en) 2013-11-27 2017-01-09 Basf Se Random copolymers as soil release agents in laundry processes.
WO2017186480A1 (en) 2016-04-26 2017-11-02 Basf Se Metal free bleaching composition

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1120944A (en) * 1964-07-24 1968-07-24 Unilever Ltd Catalysts
US4088595A (en) * 1973-12-21 1978-05-09 Agence Nationale De Valorisation De La Recherche (Anvar) Detergent composition comprising a system producing superoxide ions
EP0025608A2 (en) * 1979-09-18 1981-03-25 Süd-Chemie Ag Catalyst for the controlled decomposition of peroxide compounds, its preparation and use; washing or bleaching agent and process for producing a washing or bleaching agent that contains peroxide compounds
EP0414581A1 (en) * 1989-06-14 1991-02-27 S.A. Camp Fabrica De Jabones Textile bleaching compositions effective at low temperatures
WO1994024250A1 (en) * 1993-04-08 1994-10-27 The Procter & Gamble Company Composition and process for inhibiting dye transfer
WO1996006155A1 (en) * 1994-08-24 1996-02-29 The Procter & Gamble Company Bleach compositions comprising metal-containing bleach catalysts and ammonium salts

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1120944A (en) * 1964-07-24 1968-07-24 Unilever Ltd Catalysts
US4088595A (en) * 1973-12-21 1978-05-09 Agence Nationale De Valorisation De La Recherche (Anvar) Detergent composition comprising a system producing superoxide ions
EP0025608A2 (en) * 1979-09-18 1981-03-25 Süd-Chemie Ag Catalyst for the controlled decomposition of peroxide compounds, its preparation and use; washing or bleaching agent and process for producing a washing or bleaching agent that contains peroxide compounds
EP0414581A1 (en) * 1989-06-14 1991-02-27 S.A. Camp Fabrica De Jabones Textile bleaching compositions effective at low temperatures
WO1994024250A1 (en) * 1993-04-08 1994-10-27 The Procter & Gamble Company Composition and process for inhibiting dye transfer
WO1996006155A1 (en) * 1994-08-24 1996-02-29 The Procter & Gamble Company Bleach compositions comprising metal-containing bleach catalysts and ammonium salts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6391838B1 (en) 1999-03-31 2002-05-21 Henkel Kommanditgesellschaft Auf Aktien Detergents containing enzymes and bleach activators

Also Published As

Publication number Publication date
EP0832969A2 (en) 1998-04-01
ES2233987T3 (en) 2005-06-16
EP0832969B1 (en) 2004-11-17
DE59712085D1 (en) 2004-12-23

Similar Documents

Publication Publication Date Title
EP0832969A3 (en) Catalytic active agent for improved bleading
EP0906407B1 (en) Low-alkaline mgda-containing dishwasher rinsing agent
US20060079424A1 (en) Buffered acid cleaner and method of production
CA2322185A1 (en) Iron-based catalyst for hydrogenating alpha-, omega-dinitriles
WO1997030144A3 (en) Transition-metal complexes used as activators for peroxy compounds
CA2334907A1 (en) Method and composition for inhibiting growth of microorganisms including peracetic acid and a non-oxidizing biocide
ATE97440T1 (en) ANTISEPTIC DETERGENT COMPOSITIONS.
EP1006084A3 (en) Method for preventing contamination of waters by foreign organisms
JPH06211641A (en) Cosmetic product having stable oxidation-reduction potential
US5474712A (en) Livestock conditioning shampoo
WO2001086016A3 (en) Metal surface treatment agent
EP1155110A1 (en) Method for producing compounded acetonitrile derivatives
KR20040058325A (en) Deodorant and cosmetic shampoo preparation containing the same
EP0397452A3 (en) Anti-calculus toothpaste compositions having improved shelf-life
DE3047653C2 (en)
Hart EDTA-type chelating agents in everyday consumer products: some medicinal and personal care products
DE19713851A1 (en) Activator for inorganic per:oxygen compound especially for machine dishwashing detergent
MY134751A (en) Liquid detergent composition
ATE167085T1 (en) COMPOSITIONS OF THE SHELL CATALYST TYPE CONTAINING BISMUTH, NICKEL, COBALT, IRON AND MOLYBDENUM, AND THEIR USE FOR PRODUCING UNSATURATED ALDEHYDES
EP0845524A3 (en) Improved bleaching performance using tungstates and molybdates
EP0818950B1 (en) Agents for disinfecting instruments
DE69730763T2 (en) Denture cleaning compositions containing per compounds
DE19607390A1 (en) Simple, ecologically compatible sterilisation of water, e.g. cooling tower water
EP0784099A3 (en) Copper-chromium-titanium-silicon alloy and its use
EP0872543A3 (en) Corrosion-inhibiting cleaning composition

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19970917

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): BE DE ES FR GB IT NL

AX Request for extension of the european patent

Free format text: AL;LT;LV;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;RO;SI

AKX Designation fees paid

Free format text: BE DE ES FR GB IT NL

RBV Designated contracting states (corrected)

Designated state(s): BE DE ES FR GB IT NL

17Q First examination report despatched

Effective date: 20030303

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE DE ES FR GB IT NL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20041117

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REF Corresponds to:

Ref document number: 59712085

Country of ref document: DE

Date of ref document: 20041223

Kind code of ref document: P

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20050308

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2233987

Country of ref document: ES

Kind code of ref document: T3

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050930

26N No opposition filed

Effective date: 20050818

BERE Be: lapsed

Owner name: *HENKEL K.G.A.A.

Effective date: 20050930

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20140911

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20140917

Year of fee payment: 18

Ref country code: ES

Payment date: 20140812

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20140912

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20140906

Year of fee payment: 18

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59712085

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150917

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20150917

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20160531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160401

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150917

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150930

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20161027

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150918