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
  • C11D3/37—Polymers
  • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
  • C11D3/3773—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines in liquid compositions
• • 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
  • C11D1/72—Ethers of polyoxyalkylene glycols
• • 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
  • C11D1/722—Ethers of polyoxyalkylene glycols having mixed oxyalkylene groups; Polyalkoxylated fatty alcohols or polyalkoxylated alkylaryl alcohols with mixed oxyalkylele groups
• • 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
  • C11D3/22—Carbohydrates or derivatives thereof
  • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
  • C11D3/225—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin etherified, e.g. CMC
• • 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
  • C11D3/37—Polymers
  • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
  • C11D3/3707—Polyethers, e.g. polyalkyleneoxides
• • 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
  • C11D3/37—Polymers
  • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • C11D3/3753—Polyvinylalcohol; Ethers or esters 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
  • C11D3/37—Polymers
  • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
  • C11D3/3776—Heterocyclic compounds, e.g. lactam

Definitions

• customary liquid, so-called all-purpose cleaning agents consist of anionic and / or nonionic surfactants, preferably of the combination of both classes of surfactants, usually additionally combined with soluble inorganic or organic builders, such as sodium and potassium pyrophosphate, tripolyphosphate, and citrate , Nitrilotriacetate, ethylenediaminetetraacetate, and additions of solvents, primarily ethylene and / or butyl glycol, ethanol or isopropanol.
• anionic and / or nonionic surfactants preferably of the combination of both classes of surfactants, usually additionally combined with soluble inorganic or organic builders, such as sodium and potassium pyrophosphate, tripolyphosphate, and citrate , Nitrilotriacetate, ethylenediaminetetraacetate, and additions of solvents, primarily ethylene and / or butyl glycol, ethanol or isopropanol.
• DE-AS 10 51 440 discloses liquid cleaning agents which are used for all purposes, but especially for washing textiles, and in addition to anionic and nonionic surfactants to increase the dirt-carrying capacity, including small amounts of water-soluble cellulose or starch derivatives or else water-soluble or colloidally soluble polymers, such as polyvinylpyrrolidone.
• AT-PS 278 216 discloses liquid cleaning agents which can also contain water-soluble high-molecular substances as dirt carriers.
• examples include water-soluble salts of polyacrylic acid and also water-soluble derivatives of cellulose such as carboxymethyl cellulose. Mixtures of anionic and nonionic surfactants are also preferably used here.
• liquid builder-containing cleaning agents for hard surfaces with small amounts of preferably anionic surfactants in combination with small amounts of a mixture of polyvinyl alcohol and / or polyvinyl pyrrolidone and polysaccharide salt are known, which should also have an improved dirt removal capacity.
• liquid cleaning agents for hard surfaces which, in addition to a combination of anionic and very specific nonionic surfactants, can also contain cleaning-enhancing additives in water-soluble high-molecular substances, such as polyvinyl alcohol, polyvinylpyrrolidone and carboxymethyl cellulose.
• Addition products of 4-40, preferably 4-20 moles of ethylene oxide or ethylene oxide and propylene oxide with 1 mole of fatty alcohols, alkanediols or their C 1 -C 4 -monoalkyl ethers, alkylphenols, fatty acids, fatty amines, fatty acid amides or alkanesulfonamides can be used as nonionic surfactants.
• polyglycol ethers with 1-4 ethylene glycol ether residues in the molecule that are not or not completely water-soluble are also of interest, in particular if they are used together with water-soluble nonionic surfactants.
• nonionic surfactants are the readily water-soluble addition products of about 20-100 ethylene glycol ether groups and about 10-65 propylene glycol ether groups of ethylene oxide with polypropylene oxide, alkylenediamine polypropylene glycol and alkylpolypropylene glycols with 1-10 carbon atoms in the alkyl chain, in which the polypropylene glycol chain acts as a hydrophobic agent Rest acts.
• the average molecular weight of these nonionic surfactants is preferably less than 5000.
• Nonionic surfactants of the amine oxide type can also be used. Typical representatives are, for example, the compounds N-dodecyl-N, N-dimethylamine oxide, N-tetradecyl-N, N-dihydroxyethylamine oxide, N-hexadecyl-N, N-bis (2,3-dihydroxypropyl) amine oxide.
• Fatty acid alkanolamides are also useful nonionic surfactants.
• the water-soluble nonionic polymers include the polyethylene glycols, the polyvinyl alcohols and the polyvinyl pyrrolidones.
• Cellulose ethers, polysaccharides, proteins and polyacrylamides are water-soluble, weakly anionic polymers, depending on the degree of substitution or conversion. These are understood to mean those polymers whose charge density is greater than O, but not greater than 0.5, preferably greater than O, but not greater than 0.2 and in particular greater than O, but not greater than 0.01.
• the definition for the charge density corresponds to the following formula:
• the polyethylene glycols mentioned are prepared in a known manner by subjecting ethylene glycols to a polycondensation process. They can also be considered as condensation polymers of ethylene oxide with ethylene glycol or water. They generally have the formula HO (-CH 2 -CH 2 -O-) n H, the degree of polymerization n in the case of the polyethylene glycols used according to the invention varying between 4,800 and 64,600. Such polymers are also commercially available and are marketed by the company, Union Carbon Carbide Corporation (UCC) under the name "P OLYO X ®".
• UCC Union Carbon Carbide Corporation
• Polyvinyl alcohols can be produced by hydrolysis of polyvinyl acetate. They have the general formula (-CH 2 -CH (OH) -) n and molecular weights of about 13,400 to 250,000, preferably 80,000 to 100,000. They can still contain small amounts of acetyl radicals from the hydrolysis reaction, but these should be less than 40, preferably less than 15 and in particular less than 2 and preferably 0%. Polyvinyl alcohols are traded, for example, by Wacker-Chemie under the name "Polyviol®” or by Nippon Gohsei under the name "Gohsenole®”.
• Polyvinylpyrrolidones of the general formula are also commercially available polymers. They are marketed by the company BASF, among others, under the name "Luviskole®”. Their degree of polymerization for use according to the invention is between 100 and 9000, preferably between 350 and 7500, the molecular weights between approximately 10,000 and 1,000,000, preferably between approximately 30,000 and 850,000.
• the cellulose ethers with a charge density greater than O, but not greater than 0.5, preferably greater than O, but not greater than 0.2 include, in particular, those whose 2% aqueous solution has a viscosity of> 50 at 20 ° C. m Pa.S, preferably of> 100 m Pa.S.
• These include the methylcelluloses (MC), methylhydrocyethylcelluloses (MHEC), methylhydroxypropylcelluloses (MHPC), carboxymethylmethylcellulose (CMMC) and hydroxyethylcelluloses (HEC), also methylhydroxybutylcellulose (MHBC), which are traded by the Henkel company under the type collective name "Culminal®". as they are traded by Dow Chemicals under the brand name Methocel®.
• Polysaccharides are particularly suitable in derivative form, for example as starch ethers (for example Solvitose® from W.A. Scholtens, Holland), the charge density of 0.5 to ⁇ 0.2 also being decisive here.
• Alginates (“Algipon®” from Henkel) also belong to this class of polymers.
• the proteins which can be used according to the invention are, for example, sodium caseinate and gelatin, both of which are sold, inter alia, by the company Milac, Hamburg.
• Polyacrylamides ie polymers and copolymers of acrylamide with the general formula (-CH 2 -CH (CONH 2 ) -) n with molecular weights of 300,000 to 6,000,000, preferably 500,000 to 2,000,000, are marketed by Schuchardt, among others and are also suitable for use in accordance with the invention.
• cleaning agents claimed can also be observed if they are used in the form of their aqueous solutions without any further addition. However, they are advantageously used together with other constituents customary for such cleaning agents, as indicated below by way of example.
• alkaline organic or inorganic compounds in particular inorganic or organic complexing agents, are used as framework substances in their entirety, which are preferably present in the form of their alkali metal or amine salts, in particular the potassium salts.
• the framework substances also include the alkali hydroxides, of which the potassium hydroxide is preferably used.
• the alkaline polyphosphates in particular the tripolyphosphates and the pyrophosphates, are particularly suitable as inorganic complex-forming framework substances. They can be replaced in whole or in part by organic complexing agents. Further usable according to the invention.
• Inorganic builders are, for example, the bicarbonates, carbonates, borates, silicates or orthophosphates of the alkalis.
• the organic complexing agents of the aminopolycarboxylic acid type include, among others, nitrilotriacetic acid, ethylenediaminetetraacetic acid, N-hydroxyethyl-ethylenediamine triacetic acid, polyalkylene-polyamine-N-polycarboxylic acids.
• di- and polyphosphonic acids examples include: methylene diphosphonic acid, 1-hydroxyethane-1,1-diphosphonic acid, propane-1,2,3-triphosphonic acid, butane-1,2,3,4-tetraphosphonic acid, polyvinylphosphonic acid, copolymers of vinylphosphonic acid and Acrylic acid, ethane-1,2-dicarboxy-1,2-diphosphonic acid, ethane-1,2-dicarboxy-1,2-dihydroxy-di-phosphonic acid, phosphonosuccinic acid, 1-aminoethane-1,1-diphosphonic acid, aminotri- (methylenephos - Phonic acid), methylamino- or ethylamino-di- (methylenephosphonic acid), and ethylenediamine-tetra- (methylenephosphonic acid).
• N- or P-free polycarboxylic acids have recently been proposed as builders in the literature, many, if not exclusively, of polymers containing carboxyl groups.
• a large number of these polycarboxylic acids have a complexing ability for calcium. These include, for example, citric acid, tartaric acid, 'benzenehexacarboxylic, tetrahydrofurantetracarboxylic etc.
• Suitable acidic substances are customary inorganic or organic acids or acidic salts, such as, for example, hydrochloric acid, sulfuric acid, bisulfates or alkalis, aminosulfonic acid, phosphoric acid or other acids of phosphorus, in particular the anhydrous acids of phosphorus or their acidic salts or their acid-reacting solid compounds Urea or other lower carboxamides, partial amides of phosphoric acid. or anhydrous phosphoric acid, citric acid, tartaric acid, lactic acid and the like.
• alkaline builders If the content of alkaline builders is not sufficient to regulate the pH, organic or inorganic compounds such as alkanolamides, namely mono-, di- or triethanolamine or ammonia, can also be added.
• alkanolamides namely mono-, di- or triethanolamine or ammonia
• Suitable water-soluble or water-emulsifiable organic solvents are ketones, such as acetone, methyl ethyl ketone and aliphatic, cycloaliphatic, aromatic and chlorinated hydrocarbons, and also the terpene alcohols.
• water-soluble organic solvents can be used, in particular those with boiling points above 75 ° C., such as, for example, the ethers from identical or different polyhydric alcohols or the partial ethers from polyhydric and monohydric alcohols.
• di- or triethylene glycol polyglycerols include, for example, di- or triethylene glycol polyglycerols and the partial ethers of ethylene glycol, propylene glycol, butyl glycol or glycerol with aliphatic monohydric alcohols containing 1-4 carbon atoms in the molecule. Isopropanol, butyl glycol, acetone or mixtures of these solvents are preferred.
• solubilizers can be incorporated, which include, in addition to the water-soluble organic solvents such as, in particular, low molecular weight aliphatic hydrotropic substances of the lower aryl sulfonate type, for example toluene, xylene or cumene sulfonate. You can their sodium and / or potassium and / or alkylolamaine vorlie- g s in the form ..
• the claimed agents can contain additives of colorants and fragrances, preservatives and, if desired, antimicrobial agents of any kind.
• Suitable antimicrobial agents to be used are those compounds which are stable and effective in the liquid agents according to the invention. These are phenolic compounds of the type of the halogenated phenols with 1-5 halogen substituents, in particular chlorinated phenols; Alkyl, cycloalkyl, Aralkyl and phenylphenols with 1 to 12 carbon atoms in the alkyl radicals and with 1 to 4 halogen substituents, in particular chlorine and bromine in the molecule; Alkylene bisphenols, in particular derivatives substituted by 2-6 halogen atoms and optionally lower alkyl or trifluoromethyl groups, with an alkylene bridge member having 1-10 carbon atoms; Hydroxybenzoic acids or their esters and amides, especially anilides, which can be substituted in the benzoic acid and / or aniline residue, in particular by 2 or 3 halogen atoms and / or trifluoromethyl groups; O rthophenoxyphenols, which can be substituted by 1
• Particularly preferred antimicrobial agents of the phenyl type are, for example, O-phenylphenol, 2-phenylphenol, 2-hydroxy-2 ', 4,4'-trichlorodiphenyl ether, 3,4', 5-tribromosalicylanilide and 3,3 ', 5,5 ', 6,6'-hexachloro-2,2'-dihydroxydiphenylmethane.
• Other useful antimicrobial agents are the lower alcohols or diols with 3 to 5 carbon atoms substituted by both bromine and the nitro group, such as the compounds 2-bromo-2-nitropropanediol-1,3,1-bromo-1-nitro-3 , 3,3-trichloropropanol-2, 2-bromo-2-nitro-butanol-1 ..
• bis-diguanides such as, for example, 1,6-bis- (p-chlorophenyldiguanido) hexane in the form of the hydrochloride, acetate or gluconate, and also N, N'-disubstituted 2-thioenetrahydro-1,3 , 5-thiadizines such as 3,5-dimethyl, 3,5-diallyl, 3-benzyl-5-methyl and especially 3-benzyl-5-carboxymethyl-tetrahydro-1,3,5-thiadiazine as additional antimicrobial agents.
• bis-diguanides such as, for example, 1,6-bis- (p-chlorophenyldiguanido) hexane in the form of the hydrochloride, acetate or gluconate
• N, N'-disubstituted 2-thioenetrahydro-1,3 , 5-thiadizines such as 3,5-dimethyl, 3,5-diallyl, 3-benzyl-5-
• Formaldehyde-amino alcohol condensation products can preferably be used.
• the products are prepared by reacting an aqueous solution of formaldehyde with amino alcohols, for example 2-aminoethanol, 1-amino-2-propanol, 2-amino-iso-butanol, 2 (2'-aminoethyl) aminoethanol.
• amino alcohols for example 2-aminoethanol, 1-amino-2-propanol, 2-amino-iso-butanol, 2 (2'-aminoethyl) aminoethanol.
• the formulation to be tested for its cleaning ability was applied to an artificially soiled white PVC plastic surface.
• a mixture of carbon black, machine oil, a triglyceride of saturated fatty acids and low-boiling aliphatic hydrocarbons was used as artificial soiling.
• the test area of 24 x 4.6 cm was evenly coated with 0.1 g of the artificial soiling in the central part to about 30 cm 2 and stored for one hour at room temperature before the start of the test. Then a plastic sponge was impregnated with 12 ml of the cleaning agent solution to be tested and moved mechanically back and forth on the test surface, the sponge covering both the soiled central area and the non-soiled edge zones. After 10 wiping movements under precisely defined contact pressure conditions of 2 kp, the cleaned test area was rinsed with 400 ml tap water and the loosened dirt was thereby removed. The cleaning ability, i.e. the degree of whiteness of the plastic surface cleaned in this way, was measured with a photoelectric reflection measuring device LF 90 (Dr. B.
• a 2-year-old, naturally soiled truck tarpaulin was used as the test area, which was divided into 20 x 10 cm pieces and was independently assessed by 3 test persons by treating it evenly with a product-soaked sponge, then rinsing the area under running water and visual grading (Grade 1: residual pollution corresponds to the effect of water, Grade 3: complete dirt removal).
• nonionic or weakly ionic polymers to a disinfectant cleaner formulation of the composition has a particularly favorable effect Remainder to 100%: polymer additive and demineralized water, since in such a formulation the use of anionic surfactants is prohibited because of the known incompatibility with quaternary ammonium compounds and the cleaning power of such products is therefore generally relatively low.
• Table 5 show the cleaning ability against greasy soiling:
• the disinfectant effect is not affected by the addition of polymer.
• Example 4 an aqueous solution of worked.
• numerous advantageous all-purpose cleaning agents can be produced.

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• 1979
  • 1979-03-31 DE DE19792913049 patent/DE2913049A1/de not_active Withdrawn
• 1980
  • 1980-03-26 AT AT80101581T patent/ATE6268T1/de not_active IP Right Cessation
  • 1980-03-26 EP EP80101581A patent/EP0017149B1/fr not_active Expired
  • 1980-03-26 DE DE8080101581T patent/DE3066542D1/de not_active Expired

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