EP0008060B1 - Utilisation d'alcools polyvalents, d'acides (hydroxy)carboxyliques et/ou de leurs esters avec des alcools polyvalents comme régulateurs de viscosité - Google Patents

Utilisation d'alcools polyvalents, d'acides (hydroxy)carboxyliques et/ou de leurs esters avec des alcools polyvalents comme régulateurs de viscosité Download PDF

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Publication number
EP0008060B1
EP0008060B1 EP79102709A EP79102709A EP0008060B1 EP 0008060 B1 EP0008060 B1 EP 0008060B1 EP 79102709 A EP79102709 A EP 79102709A EP 79102709 A EP79102709 A EP 79102709A EP 0008060 B1 EP0008060 B1 EP 0008060B1
Authority
EP
European Patent Office
Prior art keywords
alcohols
esters
carboxylic acids
hydroxy
acid
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
EP79102709A
Other languages
German (de)
English (en)
Other versions
EP0008060A1 (fr
Inventor
Johannes Dr. Dipl.-Chem. Perner
Paul Ing.(Grad) Diessel
Dieter Ing.(Grad) Stoeckigt
Franz Dr. Dipl.-Chem. Merger
Juergen Dr. Dipl.-Chem. Paetsch
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
Priority to AT79102709T priority Critical patent/ATE30T1/de
Publication of EP0008060A1 publication Critical patent/EP0008060A1/fr
Application granted granted Critical
Publication of EP0008060B1 publication Critical patent/EP0008060B1/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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2093—Esters; Carbonates
    • 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
    • C11D3/2003—Alcohols; Phenols
    • C11D3/2065—Polyhydric alcohols
    • 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
    • C11D3/2075—Carboxylic acids-salts thereof
    • 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
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2086—Hydroxy carboxylic acids-salts thereof
    • 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
    • C11D3/2003—Alcohols; Phenols
    • C11D3/2041—Dihydric alcohols
    • C11D3/2044—Dihydric alcohols linear

Definitions

  • the invention relates to a new use of certain polyhydric aliphatic alcohols, carboxylic acids and / or esters from the two classes of compounds as viscosity regulators in aqueous detergent and cleaning agent slurries.
  • the preparation of the aqueous slurry - hereinafter also referred to as "slurry" - is a necessary process that must be observed with due care.
  • the detergent slurry is an aqueous slurry of inorganic and organic substances that is subject to unpredictable viscosity fluctuations.
  • the uniform nature and consistency of the types of the powdery end product depend on the constant viscosity of the slurry. Viscosity fluctuations are generally caused by the surfactants contained in the slurry and especially by the hydration behavior of the phosphates contained in the detergent slurries and cause inconsistent dry products which are due to the different water content of the dried powder particles.
  • the viscosities have to be reduced on the one hand because the slurry becomes too viscous due to the absorption of water, and on the other hand these viscosities have to be set to a constant value in order to ensure constant spray conditions and thus also to obtain uniform bulk weights of the finished powders.
  • DE-AS 16 17 160 discloses acidic phosphoric acid esters as homogenizing agents for slurries, which are present in amounts of preferably 5 to 25% by weight, based on surface-active agents.
  • the hydrotropic substances are present in such an amount that the detergent-active substances contained in the finished products are diluted too much, and the washing power of the products is thus impaired.
  • the acidic phosphoric acid esters which can be used in a smaller amount, based on the slurry, only work in detergent slurries which contain nonionic surfactants with which they apparently interact.
  • the aim of the invention was to find additives which, when used in the smallest possible amounts, are able to lower the viscosity of the sturries, to keep them constant and to improve the stability of the slurries, i.e. they should act as a lower viscosity, as a viscosity regulator and as stabilizers without impairing the washing power of the finished products.
  • the aliphatic alcohols to be used according to the invention contain 5 to 9 carbon atoms, one of which is quaternary in nature, and 2 to 4 alcoholic hydroxyl groups, which are exclusively primary.
  • these alcohols e.g. Neopentylglycol, trimethylolpropane and pentaerythritol and mixtures thereof.
  • homologs of the named alcohols are suitable which carry primary hydroxyethyl groups on the quaternary carbon atom instead of the methylol groups.
  • the carboxylic acids according to the definition can be used. They also contain 5 to 9 aliphatic carbon atoms, one of which is quaternary.
  • the carboxylic acids contain a carboxyl group which is bonded to the quaternary carbon atom and can furthermore contain primarily bonded hydroxyl groups.
  • esters are also to be used according to the invention, alone or as a mixture component ⁇ of the alcohols and carboxylic acids according to the definition, of which esters from the above-mentioned special single components are preferred.
  • esters of neopentyl glycol and hydroxypivalic acid preferably neopentyl glycol monohydroxypivalate.
  • the compounds themselves act as extreme viscosity improvers.
  • extreme viscosity improvers For some purposes, e.g. In order to obtain washing powder with a high content of detergent substance with little water of hydration after spray drying, medium viscosity ranges are required, i.e. Substances with an even better regulator function.
  • Particularly favorable mixtures are combinations of polyhydric alcohol, hydroxycarboxylic acid and hydroxycarboxylic acid esters, of which the mixture of neopentylglycol, hydroxypivalic acid and neopentyoglycol-hydroxypivalic acid ester is preferred.
  • This mixture is particularly easy to access technically.
  • the alcohols or mixtures of the alcohols with acids and / or esters are added to the slurries in an amount of 1 to 6% by weight, preferably 3 to 6% by weight, based on solid proportions. Larger amounts are also effective, but do not bring any additional benefits.
  • the viscosity measurements were carried out in a Brookfield viscometer and were carried out after 15, 30 and 60 minutes.
  • the percentages given in the individual examples relate to the total weight of the non-aqueous fractions.

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Claims (5)

1. Utilisation d'alcools aliphatiques di- à tétravalents, d'acides carboxyliques mono-basiques, d'acides hydroxy-carboxyliques et(ou) d'esters de ces alcools et acides (hydroxy)-carboxyliques comme régulateurs de la viscosité de suspensions aqueuses de produits de lavage et de produits de nettoyage, caractérisée en ce que les alcools et les acides (hydroxy)-carboxyliques ou les éléments constitutifs des esters comprennent 5 à 9 atomes de carbone, dont l'un est un carbone quaternaire, les alcools et acides hydroxy-carboxyliques ne portent que des groupes alcool primaires et le groupe carboxyle des acides (hydroxy)-carboxyliques est fixé à l'atome de carbone quaternaire.
2. Utilisation suivant la revendication 1, caractérisée en ce que les alcools polyvalents sont choisis parmi le triméthylol-propane, le néopentyl-glycol et(ou) le pentaérythritol.
3. Utilisation suivant l'une des revendications 1 et 2, caractérisée en ce que les acides (hydroxy)-carboxyliques sont choisis parmi l'acide pivalique et(ou) l'acide hydroxy-pivalique.
4. Utilisation suivant l'une quelconque des revendications 1 à 3, caractérisée en ce que l'on emploie I'hydroxypivaIate de néopentyl-glycol.
5. Utilisation suivant l'une quelconque des revendications 1 à 3, caractérisée en ce que l'on emploie un mélange de néopentyl-glycol, d'acide hydroxy-pivalique et(ou) d'acide pivalique et(ou) de leurs esters.
EP79102709A 1978-08-03 1979-07-30 Utilisation d'alcools polyvalents, d'acides (hydroxy)carboxyliques et/ou de leurs esters avec des alcools polyvalents comme régulateurs de viscosité Expired EP0008060B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT79102709T ATE30T1 (de) 1978-08-03 1979-07-30 Verwendung von mehrwertigen alkoholen, (hydroxy)carbonsaeuren und/oder deren estern mit den mehrwertigen alkoholen als viskositaetsregler

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2834073 1978-08-03
DE19782834073 DE2834073A1 (de) 1978-08-03 1978-08-03 Verwendung von mehrwertigen alkoholen, (hydroxy)carbonsaeuren und/oder deren estern mit den mehrwertigen alkoholen als viskositaetsregler

Publications (2)

Publication Number Publication Date
EP0008060A1 EP0008060A1 (fr) 1980-02-20
EP0008060B1 true EP0008060B1 (fr) 1981-03-25

Family

ID=6046129

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79102709A Expired EP0008060B1 (fr) 1978-08-03 1979-07-30 Utilisation d'alcools polyvalents, d'acides (hydroxy)carboxyliques et/ou de leurs esters avec des alcools polyvalents comme régulateurs de viscosité

Country Status (4)

Country Link
US (1) US4239641A (fr)
EP (1) EP0008060B1 (fr)
AT (1) ATE30T1 (fr)
DE (2) DE2834073A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3240403A1 (de) * 1982-11-02 1984-05-03 Henkel KGaA, 4000 Düsseldorf Verwendung von niedermolekularen organischen verbindungen als viskositaetsregler fuer hochviskose technische tensid-konzentrate
US4517025A (en) * 1982-05-17 1985-05-14 Amchem Products, Inc. Method for removing sealant contamination
US4435218A (en) * 1982-11-15 1984-03-06 Jubanowsky Louis J Viscosity increasing additive for non-aqueous fluid systems
DE3305430A1 (de) * 1983-02-17 1984-08-23 Henkel KGaA, 4000 Düsseldorf Verwendung von alkoholen und deren derivaten als viskositaetsregler fuer hochviskose technische tensid-konzentrate
EP0166522B1 (fr) * 1984-05-24 1991-07-24 Pegel, Karl Heinrich Composition cosmétique
DE3447859A1 (de) * 1984-12-31 1986-07-10 Henkel KGaA, 4000 Düsseldorf Verwendung von alkansulfonaten als viskositaetsregler fuer hochviskose aniontensid-konzentrate
EP0287514A1 (fr) * 1987-04-15 1988-10-19 Ciba-Geigy Ag Détergent pour le postlavage de teintures réactives, son procédé de préparation et son emploi
US5192462A (en) * 1989-03-21 1993-03-09 Croda Inc. Thickening agents for topical preparations
US5024772A (en) * 1989-07-10 1991-06-18 Basf Corporation Method of producing HPN and mixtures thereof
EP0425149A3 (en) * 1989-10-23 1992-03-25 Imperial Chemical Industries Plc Detergent compositions and processes of making them
DE4019172A1 (de) * 1990-06-15 1991-12-19 Henkel Kgaa Verwendung von salzen der sulfonierungsprodukte ungesaettigter fettsaeuren als viskositaetsminderer
DE4032909A1 (de) * 1990-10-17 1992-04-23 Henkel Kgaa Verfahren zur herstellung von alkylsulfatpasten mit verbesserter fliessfaehigkeit
BR9306035A (pt) * 1992-03-06 1997-11-18 Unilever Nv Composição de limpeza líquida aquosa de baixo espumamento e aditivo para uso como antiespumante em uma composição de limpeza
WO1993019146A1 (fr) * 1992-03-16 1993-09-30 The Procter & Gamble Company Compositions fluides renfermant des amides d'acides gras polyhydroxy
CA2120375A1 (fr) * 1993-04-02 1994-10-03 John Klier Produit de pretraitement pour la lessive a proprietes nettoyantes ameliorees pour les souillures huileuses
US5597406A (en) * 1993-11-02 1997-01-28 Henkel Corporation Method of thickening aqueous formulations
US5501813A (en) * 1993-11-02 1996-03-26 Henkel Corporation Thickener for aqueous compositions
WO2014072840A1 (fr) 2012-11-12 2014-05-15 Galaxy Surfactants Ltd. Sulfates d'alkyle gras aqueux hautement actifs fluides

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1254798B (de) * 1964-06-26 1967-11-23 Henkel & Cie Gmbh Fluessige oder pastenfoermige Waschmittelkonzentrate
US3554916A (en) * 1965-06-01 1971-01-12 Continental Oil Co Viscosity modification of amine salts of linear alkylaryl sulfonates
NO121968C (fr) * 1966-06-23 1977-06-13 Mo Och Domsjoe Ab
SE352652B (fr) * 1969-10-01 1973-01-08 Hentschel V
BE790362A (fr) * 1971-10-20 1973-02-15 Albright & Wilson Composants de detergents
CA995092A (en) * 1972-07-03 1976-08-17 Rodney M. Wise Sulfated alkyl ethoxylate-containing detergent composition
FR2283218A1 (fr) * 1974-07-25 1976-03-26 Equip Automobile Ste Fse Detergent de base pour lessives liquides

Also Published As

Publication number Publication date
EP0008060A1 (fr) 1980-02-20
DE2834073A1 (de) 1980-02-28
DE2960214D1 (en) 1981-04-16
US4239641A (en) 1980-12-16
ATE30T1 (de) 1981-04-15

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