EP0017052B1 - Utilisation de stabilisateurs contre la décoloration dans des compositions alcalines de nettoyage contenant des agents tensioactifs non-ioniques - Google Patents

Utilisation de stabilisateurs contre la décoloration dans des compositions alcalines de nettoyage contenant des agents tensioactifs non-ioniques Download PDF

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Publication number
EP0017052B1
EP0017052B1 EP80101343A EP80101343A EP0017052B1 EP 0017052 B1 EP0017052 B1 EP 0017052B1 EP 80101343 A EP80101343 A EP 80101343A EP 80101343 A EP80101343 A EP 80101343A EP 0017052 B1 EP0017052 B1 EP 0017052B1
Authority
EP
European Patent Office
Prior art keywords
surfactants
alkaline cleaning
formulations containing
containing non
cleaning formulations
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
Application number
EP80101343A
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German (de)
English (en)
Other versions
EP0017052A1 (fr
Inventor
Knut Dr. Oppenlaender
Rainer Dr. Strickler
Johannes Dr. Perner
Wolfgang Dr. Trieselt
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of EP0017052A1 publication Critical patent/EP0017052A1/fr
Application granted granted Critical
Publication of EP0017052B1 publication Critical patent/EP0017052B1/fr
Expired legal-status Critical Current

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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
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/28—Heterocyclic compounds containing nitrogen in the ring
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2096—Heterocyclic compounds

Definitions

  • the invention relates to the use of heterocyclic compounds which contain a -CO-0 or a -CO-NH group as a common structural feature, as color stabilizers in alkaline cleaning agents, the nonionic surfactants based on polyalkylene oxides or alkoxylation products of hydrophobic OH or NH -Groups containing compounds that are not stabilized by closure of the end hydroxyl groups.
  • the surfactants used are often those which, despite their good cleaning action, produce little foam or even have a foam-suppressing effect, but special problems can also make highly foaming surfactants necessary.
  • the invention was therefore based on the object of searching for other methods with which such nonionic low-foam surfactants can be stabilized against the action of strong alkalis and oxidizing agents in cleaning agents without changing their application properties.
  • the cleaning agents contain 0.1 to 5, preferably 0.5 to 3% by weight, based on nonionic surfactants, of at least one compound of the formula I as defined in the patent claim is included.
  • cyclic esters and amides such as lactones, lactams and cyclic carbonic acid esters with polyhydric alcohols, such as glycol, 1,2-propylene glycol or glycerol, all of which obey the formula defined in the claim.
  • the color stabilizers are dissolved in the liquid, nonionic surfactant by stirring, expediently in the heat.
  • 0.1 to 5% by weight of stabilizer is added, based on the surfactant. Less than 0.1% by weight caused a decrease in stability and more than 5% by weight means no additional advantages. Preferably 0.5 to 3% by weight is selected.
  • nonionic surfactant is not liquid at room temperature, it is melted and proceeded as described. After the color stabilizer has dissolved in it, let it solidify again.
  • the color-stabilized surfactants and cleaning agents according to the invention can therefore be in liquid or solid form.
  • the color-stabilized surfactants are mixed with the other components, in particular the alkaline builders mentioned at the outset and, if appropriate, other additives such as oxidizing agents, fragrances and colorants and disinfectants to prepare the cleaning formulations.
  • other additives such as oxidizing agents, fragrances and colorants and disinfectants to prepare the cleaning formulations.
  • the color stabilizers have been shown to be effective with almost all ethylene oxide and ethylene oxide / propylene oxide surfactants, i.e. no time-consuming tests are required to select special surfactants, for example.
  • Detergent formulations which contain the color-stabilized surfactants according to the invention are generally composed of 70 to 99, preferably 90 to 99% by weight of inorganic alkaline builder and 30 to 1, preferably 10 to 1% by weight, based in each case on the entire formulation , together of surfactant.
  • the alkylene oxide adducts were tested in such a way that they were stored at different temperatures for 24 days with and without addition of stabilizer.

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)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)

Claims (2)

  1. Utilisation d'au moins un composé de formule I
    Figure imgb0003
    dans laquelle X représente O, CH2, C2H4, ou C3H6, Y représente O ou NH et Z représente H, CH3 ou CH2OH, comme stabilisateur de coloration dans des agents de nettoyage fortement alcalins contenant des agents tensio-actifs nonioniques à groupes polyalkylènoxyde contenant des groupes hydroxyle terminaux, les comoosés de formule I étant contenus dans les agents de nettoyage en proportions allant jusqu'à 0,1 à 5% en poids - rapportées aux agents tensio-actifs.
EP80101343A 1979-03-16 1980-03-14 Utilisation de stabilisateurs contre la décoloration dans des compositions alcalines de nettoyage contenant des agents tensioactifs non-ioniques Expired EP0017052B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792910402 DE2910402A1 (de) 1979-03-16 1979-03-16 Farbstabilisierte, nichtionische tenside und alkalische reinigerformulierungen, die diese tenside enthalten
DE2910402 1979-03-16

Publications (2)

Publication Number Publication Date
EP0017052A1 EP0017052A1 (fr) 1980-10-15
EP0017052B1 true EP0017052B1 (fr) 1982-05-26

Family

ID=6065605

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80101343A Expired EP0017052B1 (fr) 1979-03-16 1980-03-14 Utilisation de stabilisateurs contre la décoloration dans des compositions alcalines de nettoyage contenant des agents tensioactifs non-ioniques

Country Status (3)

Country Link
US (1) US4271031A (fr)
EP (1) EP0017052B1 (fr)
DE (2) DE2910402A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3522191A1 (de) * 1985-06-21 1987-01-15 Cassella Ag Photostabilisierung von sydnoniminen
GB8803113D0 (en) * 1988-02-11 1988-03-09 Bp Chem Int Ltd Anhydrides in detergent compositions
GB8803114D0 (en) * 1988-02-11 1988-03-09 Bp Chem Int Ltd Bleach activators in detergent compositions
EP2380958A1 (fr) * 2010-04-19 2011-10-26 The Procter & Gamble Company Composition détergente solide comprenant du carbonate de glycérol
US9556406B2 (en) * 2014-02-19 2017-01-31 Milliken & Company Compositions comprising benefit agent and aprotic solvent
US9540601B2 (en) * 2014-02-19 2017-01-10 The Procter & Gamble Company Composition comprising benefit agent and aprotic solvent

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2476554A (en) * 1941-03-20 1949-07-19 Continental Oil Co Method of inhibiting deterioration of organic compounds
BE601984A (fr) * 1960-03-31
US3356612A (en) * 1965-02-01 1967-12-05 Petrolite Corp Stable detergent compositions
JPS4821082B1 (fr) * 1970-12-29 1973-06-26
BE793854A (fr) * 1972-01-10 1973-07-10 American Home Prod Compositions de nettoyage
US4155882A (en) * 1973-08-01 1979-05-22 Lever Brothers Company Process for preparing particulate detergent compositions containing nonionic surfactants
GB1483186A (en) * 1973-09-21 1977-08-17 Ici Ltd Aqueous wetting compositions
FR2328014A1 (fr) * 1975-10-14 1977-05-13 Rhone Poulenc Ind Stabilisation des polymeres du chlorure de vinyle a l'aide de composes lactoniques
GB1550350A (en) * 1975-12-19 1979-08-15 Shell Int Research Detergent compositions comprising an alkyl polyoxyalkylene ether non-ionic surfactant and a bisphenol
GB1558481A (en) * 1976-02-10 1980-01-03 Unilever Ltd Process for making detergent compositions

Also Published As

Publication number Publication date
EP0017052A1 (fr) 1980-10-15
US4271031A (en) 1981-06-02
DE2910402A1 (de) 1980-09-25
DE3060462D1 (en) 1982-07-15

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