EP0791647A3 - Bleaching agent - Google Patents

Bleaching agent Download PDF

Info

Publication number
EP0791647A3
EP0791647A3 EP97102139A EP97102139A EP0791647A3 EP 0791647 A3 EP0791647 A3 EP 0791647A3 EP 97102139 A EP97102139 A EP 97102139A EP 97102139 A EP97102139 A EP 97102139A EP 0791647 A3 EP0791647 A3 EP 0791647A3
Authority
EP
European Patent Office
Prior art keywords
bleaching agent
bleach
persalt
coated
wax
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Withdrawn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
EP97102139A
Other languages
German (de)
French (fr)
Other versions
EP0791647A2 (en
Inventor
Gerd Dr. Reinhardt
Vera Friderichs
Georg Dl. Borchers
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.)
Clariant Produkte Deutschland GmbH
Original Assignee
Hoechst AG
Clariant GmbH
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 Hoechst AG, Clariant GmbH filed Critical Hoechst AG
Publication of EP0791647A2 publication Critical patent/EP0791647A2/en
Publication of EP0791647A3 publication Critical patent/EP0791647A3/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Withdrawn legal-status Critical Current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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
    • 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
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (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)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

Bleichmittel enthaltend ein gecoatetes Persalz und ein Enzym. Das Persalz ist mit einer C8-C18-Fettsäure, einem Wachs oder einem Silikonöl gecoatet. Gegebenenfalls enthält das Bleichmittel auch noch einen Bleichaktivator oder Bleichkatalysator.Bleach containing a coated persalt and an enzyme. The persalt is coated with a C 8 -C 18 fatty acid, a wax or a silicone oil. The bleaching agent may also contain a bleach activator or bleach catalyst.

EP97102139A 1996-02-21 1997-02-11 Bleaching agent Withdrawn EP0791647A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19606343 1996-02-21
DE19606343A DE19606343A1 (en) 1996-02-21 1996-02-21 Bleach

Publications (2)

Publication Number Publication Date
EP0791647A2 EP0791647A2 (en) 1997-08-27
EP0791647A3 true EP0791647A3 (en) 1998-02-25

Family

ID=7785942

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97102139A Withdrawn EP0791647A3 (en) 1996-02-21 1997-02-11 Bleaching agent

Country Status (3)

Country Link
EP (1) EP0791647A3 (en)
JP (1) JPH09316496A (en)
DE (1) DE19606343A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19957036A1 (en) * 1999-11-26 2001-05-31 Henkel Kgaa Production of particulate detergents containing components effective at different pH values involves applying a flowable acidic component onto alkali-containing particles in amount related mathematically to the particle radius
DE10054693A1 (en) * 2000-11-03 2002-05-08 Clariant Gmbh Cleaning products for dentures
CA2508092A1 (en) * 2002-12-02 2004-06-17 Diamond Chemical Company, Inc. New class of laundry compositions
GB0324245D0 (en) * 2003-10-16 2003-11-19 Reckitt Benckiser Nv Coated bleach particle
US7709437B2 (en) * 2006-04-27 2010-05-04 Oci Chemical Corp. Co-granulates of bleach activator-peroxide compounds
JP2009019130A (en) * 2007-07-12 2009-01-29 Adeka Corp Detergent composition and deterging method of dishes using the same

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1940654A1 (en) * 1969-08-09 1971-02-18 Henkel & Cie Gmbh Enzymatic detergent
GB1242247A (en) * 1967-10-06 1971-08-11 Unilever Ltd Detergent composition
GB1507312A (en) * 1974-12-04 1978-04-12 Unilever Ltd Encapsulation of particles
WO1989008695A1 (en) * 1988-03-14 1989-09-21 Novo-Nordisk A/S Stabilized particulate composition
EP0533239A2 (en) * 1991-09-17 1993-03-24 Unilever N.V. Aqueous liquid cleaning compositions
WO1996026261A1 (en) * 1995-02-18 1996-08-29 Albright & Wilson Uk Limited Enzyme detergents

Family Cites Families (37)

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Publication number Priority date Publication date Assignee Title
US1246339A (en) 1916-08-21 1917-11-13 Isaac J Smit Self-illuminating depresser for dental and surgical work.
BE549817A (en) 1955-07-27
GB864798A (en) 1958-03-20 1961-04-06 Unilever Ltd Bleaching processes and compositions
NL97449C (en) 1959-06-19
US3156654A (en) 1961-06-19 1964-11-10 Shell Oil Co Bleaching
GB1003310A (en) 1963-01-15 1965-09-02 Unilever Ltd Bleaching processes and compositions
US3332882A (en) 1964-12-18 1967-07-25 Fmc Corp Peroxygen compositions
GB1182143A (en) 1966-03-01 1970-02-25 United States Borax Chem Bleaching Compositions and Methods.
FR2226460B1 (en) 1973-04-20 1976-12-17 Interox
GB1519351A (en) 1975-01-29 1978-07-26 Unilever Ltd Preparation of acetoxy arylene sulphonates
LU72575A1 (en) 1975-05-23 1977-02-10
US4128494A (en) 1976-09-01 1978-12-05 Produits Chimiques Ugine Kuhlmann Activators for percompounds
LU76548A1 (en) 1977-01-10 1978-09-18
US4397757A (en) 1979-11-16 1983-08-09 Lever Brothers Company Bleaching compositions having quarternary ammonium activators
GR76237B (en) 1981-08-08 1984-08-04 Procter & Gamble
DE3360762D1 (en) 1982-04-02 1985-10-17 Unilever Nv Process for preparing sugar acetates
DE3321082C2 (en) 1982-06-10 1996-08-22 Kao Corp Bleach Cleaner
US4412934A (en) 1982-06-30 1983-11-01 The Procter & Gamble Company Bleaching compositions
US4478733A (en) 1982-12-17 1984-10-23 Lever Brothers Company Detergent compositions
GB8304990D0 (en) 1983-02-23 1983-03-30 Procter & Gamble Detergent ingredients
GB8422158D0 (en) 1984-09-01 1984-10-03 Procter & Gamble Ltd Bleach compositions
TR22733A (en) 1984-12-14 1988-05-24 Clorox Co MONTHED AND DIESTER PERASIT IPTIDAI SUBSTANCES
US4728455A (en) 1986-03-07 1988-03-01 Lever Brothers Company Detergent bleach compositions, bleaching agents and bleach activators
US4751015A (en) 1987-03-17 1988-06-14 Lever Brothers Company Quaternary ammonium or phosphonium substituted peroxy carbonic acid precursors and their use in detergent bleach compositions
US4933103A (en) 1987-03-23 1990-06-12 Kao Corporation Bleaching composition
US4915863A (en) 1987-08-14 1990-04-10 Kao Corporation Bleaching composition
GB8720863D0 (en) 1987-09-04 1987-10-14 Unilever Plc Metalloporphyrins
EP0331229B1 (en) 1988-03-01 1993-08-18 Unilever N.V. Quaternary ammonium compounds for use in bleaching systems
GB8908416D0 (en) 1989-04-13 1989-06-01 Unilever Plc Bleach activation
GB8915781D0 (en) 1989-07-10 1989-08-31 Unilever Plc Bleach activation
US5114688A (en) 1990-01-23 1992-05-19 L'air Liquide, Societe Anonyme Pour L'etude Et Exploitation Des Procedes Georges Claude Binuclear metal macrocyclic and macrobicyclic complexes for oxygen separation and transport
GB9003741D0 (en) 1990-02-19 1990-04-18 Unilever Plc Bleach activation
DE69125310T2 (en) 1990-05-21 1997-07-03 Unilever Nv Bleach activation
JP2636496B2 (en) 1990-11-21 1997-07-30 花王 株式会社 Stable sodium percarbonate particles and method for producing the same
DE4109953A1 (en) 1991-03-26 1992-10-01 Henkel Kgaa STABILIZED PARTICULATE SODIUM PERCARBATE AND METHOD FOR THE PRODUCTION THEREOF
US5194416A (en) 1991-11-26 1993-03-16 Lever Brothers Company, Division Of Conopco, Inc. Manganese catalyst for activating hydrogen peroxide bleaching
US5437686A (en) 1994-05-18 1995-08-01 Colgate-Palmolive Co. Peroxygen bleach composition activated by bi and tricyclic diketones

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1242247A (en) * 1967-10-06 1971-08-11 Unilever Ltd Detergent composition
DE1940654A1 (en) * 1969-08-09 1971-02-18 Henkel & Cie Gmbh Enzymatic detergent
GB1507312A (en) * 1974-12-04 1978-04-12 Unilever Ltd Encapsulation of particles
WO1989008695A1 (en) * 1988-03-14 1989-09-21 Novo-Nordisk A/S Stabilized particulate composition
EP0533239A2 (en) * 1991-09-17 1993-03-24 Unilever N.V. Aqueous liquid cleaning compositions
WO1996026261A1 (en) * 1995-02-18 1996-08-29 Albright & Wilson Uk Limited Enzyme detergents

Also Published As

Publication number Publication date
EP0791647A2 (en) 1997-08-27
JPH09316496A (en) 1997-12-09
DE19606343A1 (en) 1997-08-28

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