EP0337217B1 - Waschmittel mit lagerstabilisiertem Bleichsystem - Google Patents

Waschmittel mit lagerstabilisiertem Bleichsystem Download PDF

Info

Publication number
EP0337217B1
EP0337217B1 EP89105743A EP89105743A EP0337217B1 EP 0337217 B1 EP0337217 B1 EP 0337217B1 EP 89105743 A EP89105743 A EP 89105743A EP 89105743 A EP89105743 A EP 89105743A EP 0337217 B1 EP0337217 B1 EP 0337217B1
Authority
EP
European Patent Office
Prior art keywords
weight
washing agent
bleach
washing
detergent
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
EP89105743A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0337217A3 (de
EP0337217A2 (de
Inventor
Franz-Josef Dr. Dany
Werner Gohla
Günther Dr. Schimmel
Hans Peter Dr. Rieck
Ingrid Czeslik
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
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 Clariant GmbH filed Critical Clariant GmbH
Publication of EP0337217A2 publication Critical patent/EP0337217A2/de
Publication of EP0337217A3 publication Critical patent/EP0337217A3/de
Application granted granted Critical
Publication of EP0337217B1 publication Critical patent/EP0337217B1/de
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
    • C11D3/395—Bleaching agents
    • 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
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/1253—Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite
    • C11D3/1273—Crystalline layered silicates of type NaMeSixO2x+1YH2O
    • 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

Definitions

  • TAED tetraacetylethylenediamine
  • Modern detergents therefore consist of a combination of Detergents as detergent substances, bleaches and the Detergent strengthening additives, the so-called builders, the remove the hardness of the wash liquor on the one hand and on the other hand Prevent deposits of inorganic salts on the laundry and thereby for a "soft grip" of the laundry after Ensure the washing process.
  • Polymeric phosphates are considered to be excellent builders, in particular Sodium tripolyphosphate. Because of the risk of eutrophication of the rivers and lakes due to the phosphate content in domestic wastewater the use of zeolites was proposed as a builder.
  • DE-34 16 669 A1 has therefore proposed that Detergent additionally 1 to 20 wt .-% crystalline layered silicate or add alkali silicate. This could make a "softer Handle "of the laundry can also be achieved when as a builder Zeolites are used; the storage stability of the detergent however, was not affected by this.
  • EP-A-0 263 520 describes a detergent which, in addition to the usual constituents, contains 0 to 5% by weight of a quaternary ammonium compound and 1 to 30% by weight of a plasticizer system consisting of 10 to 90% by weight of an alkylamine and 90 to 10% by weight of a crystalline sheet silicate of the formula Me 2 Si x O 2x + 1 .yH 2 O, in which Me contains an alkali metal or H, x is a number less than 7 and y is a number less than 7x.
  • EP-A-0 028 432 describes a detergent composition which contains, inter alia, sodium tripolyphosphate, insoluble silicates, TAED, alkylbenzyl sulfonates, ethoxylated C 15 alcohols, sodium perborate tetrahydrate, brighteners and sodium sulfate.
  • EP-A-0 634 484 describes packaged granules Detergent compositions where packaging determined Has water vapor permeability values.
  • the invention thus relates to a detergent of the type described above Kind, which is characterized in that it the bleach is sodium percarbonate and the amount of bleaching agent is such that 0.5 to 4 wt .-%, in particular 1.0 to 2.5% by weight of washing-active oxygen in the detergent available.
  • alkylbenzenesulfonates can act as a detergent, alkali salts of alkylbenzenesulfonates, higher Alkyl sulfonates and / or higher fatty alcohol polyethoxylate sulfates, especially with alkyl residues with an average of 10 contain up to 18 carbon atoms in the alkyl group.
  • carboxymethyl cellulose it can be used as a washing aid, carboxymethyl cellulose, carboxymethyl starch and / or methyl cellulose in amounts of up to 10 % By weight.
  • Crystalline layered silicates can according to the DE-34 13 571 A1 can be produced.
  • the determination of the wash-active oxygen (AVOX) of the bleach and the detergent was carried out according to Dr. (. NaBO 3 4H 2 O) E. Heinerth, surfactants, 2 (1965) 180.
  • the investigated sodium perborate tetrahydrate had a AVOX number of from 10% by weight; the sodium perborate monohydrate (NaBO 3 .H 2 O) had an AVOX number of 15% by weight; the sodium percarbonate (2 Na 2 CO 3 .3H 2 O 2 ) had an AVOX number of 13.5% by weight.
  • the washing power (bleaching effect) of the detergent was determined as Whiteness of the test fabrics (WFK polyester / cotton with Tea soiling, order code 20 G) determined according to DIN 44983.
  • the storage tests were carried out according to the following forced test conditions:
  • the detergent to be examined was stored in a climatic cabinet at a relative humidity of 70% at a temperature of 37 ° C.
  • the detergent was packed in a wax box.
  • the water vapor permeability of the packaging was 0.4 g / m 2 ⁇ h.
  • Table 1 shows the detergent formulations tested listed.
  • Table 2 shows the degradation values of the bleaching agent in Depends on the time after the forced storage test conditions compiled.
  • two were commercially available Detergent based on zeolite and sodium tripolyphosphate included in Table 2.
  • the bleach breakdown, especially sodium percarbonate is present of zeolite very large.
  • Table 3 lists the test results according to DIN 44983 for the different detergent formulations which were determined in accordance with equation I. It can be seen from the test values that the bleaching action is increased when crystalline layered silicate is used as the builder instead of zeolite. In the presence of TAED there is a synergistic increase in the washing power (bleaching effect) of the detergent.

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)
  • Crystallography & Structural Chemistry (AREA)
  • Detergent Compositions (AREA)
EP89105743A 1988-04-15 1989-04-01 Waschmittel mit lagerstabilisiertem Bleichsystem Expired - Lifetime EP0337217B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3812556A DE3812556A1 (de) 1988-04-15 1988-04-15 Waschmittel mit lagerstabilisiertem bleichsystem
DE3812556 1988-04-15

Publications (3)

Publication Number Publication Date
EP0337217A2 EP0337217A2 (de) 1989-10-18
EP0337217A3 EP0337217A3 (de) 1991-04-10
EP0337217B1 true EP0337217B1 (de) 1999-09-01

Family

ID=6352059

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89105743A Expired - Lifetime EP0337217B1 (de) 1988-04-15 1989-04-01 Waschmittel mit lagerstabilisiertem Bleichsystem

Country Status (10)

Country Link
US (1) US5078895A (ja)
EP (1) EP0337217B1 (ja)
JP (1) JPH0633420B2 (ja)
KR (1) KR910006073B1 (ja)
CA (1) CA1311982C (ja)
DE (2) DE3812556A1 (ja)
DK (1) DK169287B1 (ja)
ES (1) ES2137916T3 (ja)
FI (1) FI91882C (ja)
NO (1) NO172901C (ja)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9018157D0 (en) † 1990-08-17 1990-10-03 Procter & Gamble Detergent compositions
DE4034131C2 (de) * 1990-10-26 1999-08-26 Henkel Kgaa Gerüststoff für Waschmittel
DE4109247A1 (de) * 1991-03-21 1992-09-24 Henkel Kgaa Fluessiges oder pastenfoermiges waschmittel
GB9113674D0 (en) * 1991-06-25 1991-08-14 Unilever Plc Detergent compositions
DE4134914A1 (de) * 1991-10-23 1993-04-29 Henkel Kgaa Wasch- und reinigungsmittel mit ausgewaehlten builder-systemen
EP0550077A1 (en) * 1992-01-03 1993-07-07 The Procter & Gamble Company Granular laundry bleaching composition
GB9216386D0 (en) * 1992-07-31 1992-09-16 Unilever Plc Use of aluminosilicates of the zeolite p type as low temperature calcium binders
GB9216410D0 (en) * 1992-08-01 1992-09-16 Procter & Gamble Detergent compositions
WO1994003568A1 (en) * 1992-08-01 1994-02-17 The Procter & Gamble Company Low gelling detergent compositions and a process for making such compositions
DE4303320C2 (de) * 1993-02-05 1995-12-21 Degussa Waschmittelzusammensetzung mit verbessertem Schmutztragevermögen, Verfahren zu dessen Herstellung und Verwendung eines geeigneten Polycarboxylats hierfür
DE4304474A1 (de) * 1993-02-15 1994-08-18 Henkel Kgaa Tensid- und builderhaltiges Waschmitteladditiv
GB9307493D0 (en) * 1993-04-08 1993-06-02 Procter & Gamble Detergent compositions
US5378388A (en) * 1993-06-25 1995-01-03 The Procter & Gamble Company Granular detergent compositions containing selected builders in optimum ratios
US5792738A (en) * 1993-07-14 1998-08-11 The Procter & Gamble Company Granular laundry detergent compositions containing stabilised percarbonate bleach particles
DE69326833D1 (de) * 1993-07-14 1999-11-25 Procter & Gamble Stabilisierte Reinigungsmittelzusammensetzungen
DE69422100D1 (de) * 1993-08-17 2000-01-20 Procter & Gamble Percarbonat-Bleichmittel enthaltende Waschmittelzusammensetzungen
US5705466A (en) * 1993-08-17 1998-01-06 The Procter & Gamble Company High bulk density granular detergents containing a percarbonate bleach and a powdered silicate
DE4327884A1 (de) * 1993-08-19 1995-02-23 Hoechst Ag Verfahren zur Herstellung eines Gemisches aus Natriumsilikaten und weiteren Salzen sowie die Verwendung des Gemisches
US5773399A (en) * 1993-12-10 1998-06-30 The Procter & Gamble Comapny Stabilization of oxidation-sensitive ingredients in percarbonate detergent compositions
ATE183543T1 (de) * 1993-12-10 1999-09-15 Procter & Gamble Stabilisierung von oxidationsempfindlichen wirkstoffen in percarbonat enthaltende detergenszusammensetzungen
ZA952081B (en) * 1994-03-14 1996-12-12 Procter & Gamble Granular bleaching composition
DE69529739T2 (de) * 1994-03-14 2003-12-18 The Procter & Gamble Company, Cincinnati Körnige bleichmittelzusammensetzung
JPH09511533A (ja) * 1994-09-19 1997-11-18 ザ、プロクター、エンド、ギャンブル、カンパニー 顆粒状漂白組成物
GB2294704A (en) * 1994-11-05 1996-05-08 Procter & Gamble Bleaching composition
GB2294694A (en) * 1994-11-05 1996-05-08 Procter & Gamble Solid detergent composition
GB2294695A (en) * 1994-11-05 1996-05-08 Procter & Gamble A method of washing laundry
KR100350924B1 (ko) * 1994-12-06 2002-10-31 제일제당주식회사 표백안정성을개선한표백제함유세제조성물
US5898024A (en) * 1995-03-01 1999-04-27 Charvid Limited Liability Non-caustic cleaning composition comprising peroxygen compound and specific silicate, and method of making the same in free-flowing, particulate form
US5663132A (en) * 1995-03-01 1997-09-02 Charvid Limited Liability Company Non-caustic composition comprising peroxygen compound and metasilicate and cleaning methods for using same
US6034048A (en) * 1995-03-01 2000-03-07 Charvid Limited Liability Co. Non-caustic cleaning composition using an alkali salt
US6194367B1 (en) 1995-03-01 2001-02-27 Charvid Limited Liability Co. Non-caustic cleaning composition comprising peroxygen compound and specific silicate and method of making the same in free-flowing, particulate form
US6159919A (en) * 1995-04-20 2000-12-12 Kao Corporation Bleaching detergent composition
JP3008166B2 (ja) * 1995-11-02 2000-02-14 花王株式会社 洗剤粒子及び粒状洗剤組成物
GB2310849A (en) * 1996-03-08 1997-09-10 Procter & Gamble Crystalline layered silicate
ATE254657T1 (de) 1997-06-04 2003-12-15 Procter & Gamble Enzympartikel für waschmittel mit wasserlöslicher carboxylatsperrschicht und diese enthaltende zusammensetzungen
DE10242222A1 (de) * 2002-09-12 2004-03-25 Henkel Kgaa Unter Druck kompaktiertes Wasch- oder Reinigungsmittel
US20100056404A1 (en) * 2008-08-29 2010-03-04 Micro Pure Solutions, Llc Method for treating hydrogen sulfide-containing fluids
US9484756B2 (en) 2011-08-24 2016-11-01 Getac Technology Corporation Battery having multi-orientation conductions, battery holder having multi-orientation conductions, and battery assembling method

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3066202D1 (en) * 1979-11-03 1984-02-23 Procter & Gamble Granular laundry compositions
GB8310698D0 (en) * 1983-04-20 1983-05-25 Procter & Gamble Detergent compositions
DD220328A1 (de) * 1983-09-05 1985-03-27 Bitterfeld Chemie Waschhilfsmittel zur weissgradverstaerkung
DD220325A1 (de) * 1983-09-05 1985-03-27 Bitterfeld Chemie Waschhilfsmittel
DD220326A1 (de) * 1983-09-05 1985-03-27 Bitterfeld Chemie Weissgradverstaerker
GB8328075D0 (en) * 1983-10-20 1983-11-23 Unilever Plc Dishwashing compositions
DE3413571A1 (de) * 1984-04-11 1985-10-24 Hoechst Ag, 6230 Frankfurt Verwendung von kristallinen schichtfoermigen natriumsilikaten zur wasserenthaertung und verfahren zur wasserenthaertung
DE3416669A1 (de) * 1984-05-05 1985-11-07 Hoechst Ag, 6230 Frankfurt Weichmachendes waschmittel
JPS614879A (ja) * 1984-06-15 1986-01-10 Atsugi Motor Parts Co Ltd モ−タ自己冷却型エアポンプ
FR2588262B1 (fr) * 1985-10-08 1988-04-29 Atochem Poudres de polyamide-imides, procede de fabrication et utilisations
DE3604039A1 (de) * 1986-02-08 1987-08-20 Henkel Kgaa Textil-wasch- und reinigungsmittel
GB8609884D0 (en) * 1986-04-23 1986-05-29 Procter & Gamble Softening detergent compositions
DE3634279A1 (de) * 1986-10-08 1988-08-11 Hoechst Ag Weichmacher enthaltende waschmittel
DE3702111A1 (de) * 1987-01-24 1988-08-04 Henkel Kgaa Poroeses schichtsilikat/natriumsulfat-agglomerat
DE3702067A1 (de) * 1987-01-24 1988-08-04 Henkel Kgaa Textilweichmachendes waschmittel
DE3742043A1 (de) * 1987-12-11 1989-06-22 Hoechst Ag Verfahren zur herstellung von kristallinen natriumschichtsilikaten

Also Published As

Publication number Publication date
NO891546D0 (no) 1989-04-14
EP0337217A3 (de) 1991-04-10
DE3812556A1 (de) 1989-10-26
KR900016447A (ko) 1990-11-13
FI891766A0 (fi) 1989-04-13
FI891766A (fi) 1989-10-16
NO172901B (no) 1993-06-14
DK181989A (da) 1989-10-16
DK169287B1 (da) 1994-10-03
JPH0297600A (ja) 1990-04-10
FI91882C (fi) 1994-08-25
DE58909855D1 (de) 1999-10-07
NO891546L (no) 1989-10-16
CA1311982C (en) 1992-12-29
EP0337217A2 (de) 1989-10-18
US5078895A (en) 1992-01-07
FI91882B (fi) 1994-05-13
ES2137916T3 (es) 2000-01-01
NO172901C (no) 1993-09-22
JPH0633420B2 (ja) 1994-05-02
KR910006073B1 (ko) 1991-08-12
DK181989D0 (da) 1989-04-14

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