WO1998013450A1 - Composition de detergent - Google Patents

Composition de detergent Download PDF

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Publication number
WO1998013450A1
WO1998013450A1 PCT/JP1997/003150 JP9703150W WO9813450A1 WO 1998013450 A1 WO1998013450 A1 WO 1998013450A1 JP 9703150 W JP9703150 W JP 9703150W WO 9813450 A1 WO9813450 A1 WO 9813450A1
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Prior art keywords
formula
group
weight
composition according
fatty acid
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PCT/JP1997/003150
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English (en)
Japanese (ja)
Inventor
Shuji Tagata
Makoto Kubo
Hiroyuki Terasaki
Takaya Sakai
Katsuhiko Kasai
Yuuki Yanagisawa
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Kao Corporation
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Publication of WO1998013450A1 publication Critical patent/WO1998013450A1/fr

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    • 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
    • C11D1/38—Cationic compounds
    • C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene oxides
    • C11D1/526—Carboxylic amides (R1-CO-NR2R3), where R1, R2 or R3 are polyalkoxylated

Definitions

  • the present invention relates to a detergent composition, and more particularly, to a powdery or lumpy clothing detergent composition having an excellent oily soil cleaner even at low temperatures.
  • Detergents for clothing are surfactants that solubilize stains, dissolve and disperse them from the fiber into the washing liquid, alkaline agents that promote the decomposition and solubilization (emulsification) of stains, and polymer compounds that disperse stains.
  • it is basically composed of a sequestering agent for removing calcium, magnesium, and the like, which lower the ability of the surfactant, from the washing liquid.
  • surfactants have the primary function of removing soil from the fibers, as described above.
  • Surfactants used in detergents are broadly classified into those based on anionic properties and those based on nonionic properties.
  • Surfactants used for those having anionic properties as a main component include alkylbenzene sulfonates having 10 to 16 carbon atoms, sulfates of higher alcohols having 10 to 18 carbon atoms, ⁇ -refined sulfonates, Sulfo higher fatty acid ester salts, alkane sulfonates (SAS), etc.
  • the surfactants mainly used for nonionics are polyoxyethylene alkyl ethers, polyoxyethylene alkyl phenyls. Ether. Examples of these include, for example, Japanese Patent Publication No. Sho 64-10039, Japanese Patent Publication No. Hei 4-43119, Japanese Patent Publication No. Hei 5-66440, Japanese Patent Laid-Open Publication No. Hei 3-339898, Japanese Patent Laid-Open Publication No. 5-5100, Japanese Patent Laid-Open Publication No. Hei 6-9999, JP-A-6-10000 and the like.
  • the present inventors have conducted intensive studies in order to solve the above-mentioned problems, and as a result, have found that a specific fatty acid amide-type surfactant rapidly swells oily stains and remarkably improves oily stain cleaning ability at low temperatures.
  • the present invention provides a detergent composition containing 3 to 50% by weight of at least one selected from fatty acid amide type surfactants represented by formulas (I), (II) and (111). Things.
  • R is carbon number?
  • P0 is an oxypropylene group
  • E0 is an oxyethylene group
  • AO is an oxyethylene group, an oxypropylene group or a mixture of an oxyethylene group and an oxypropylene group
  • m and n are average, and m is 1 to 6.
  • the fatty acid amide type surfactant used in the present invention has the general formula (I), (II), (III).
  • the compounds represented by the general formula (I) the compounds represented by the following general formulas (1-1) to (I-14) have good detergency.
  • R-C-N (1-1) In the formula, R, A0, and m are the same as described above.
  • R ′ is a methyl group or an ethyl group ⁇
  • R, A0, and m are the same as described above.
  • R ′ is a methyl group or an ethyl group ⁇
  • R and AO are the same as described above.
  • m in Formula (I-1) is preferably 1 to 3.
  • M in the expression (I_2) is preferably 1 to 3.
  • a compound in which m + ⁇ is 1 to 4 is preferable.
  • AO may be either an oxyethylene group or an oxypropylene group, or both may be used in combination. In this case, either random addition or block addition may be used. If the number of added moles is too large, the cleaning performance is lowered, and furthermore, the washing property of the detergent is lowered. The above range is the best in terms of detergency and quality.
  • AO is an oxyethylene group.
  • (A0) m and (A0) n are a mixture of an oxyethylene group and an oxypropylene group, and may be random, random, or block.
  • m is preferably from 1 to 4, and more preferably from 1 to 3. If the number of moles of the oxyalkylene group is increased, the washing performance is lowered, and further, the caking property of the detergent is lowered, which is not preferable. The above range is the best in terms of detergency and quality.
  • the compound of the general formula (I) can be produced by the following method.
  • Fatty acids or fatty acid lower esters and alkanolamines are reacted with amides in the presence of an alkali catalyst such as sodium methylate or a metal catalyst under the conditions of a reaction temperature of 60 to 200, preferably 80 to 180, and a reaction pressure of 0.01 to 760 Hg. Perform the conversion.
  • the molar ratio of fatty acid or fatty acid lower ester to alkanolamine is 1: 2 to 1: 0.5, If the amine used excessively during the reaction adversely affects the formulation, it can be removed at the end of the reaction by a method such as tobbing, washing with water, washing with a solvent, or recrystallization.
  • a catalyst such as an alkali catalyst and a metal catalyst is further added to the amidated product or a catalyst such as an alkali catalyst and a metal catalyst is further added, and the alkylene oxide is reacted at a reaction temperature of 60 to 180, preferably 80 to 120.
  • a fatty acid amide derivative is obtained.
  • this compound can be used as it is, it can also be used after neutralizing the alkali catalyst used in the reaction with an acid such as hydrochloric acid or sulfuric acid.
  • the fatty acids used in this case include caprylic acid, decanoic acid, lauric acid, myristic acid, palmitic acid, stearic acid, oleic acid, isostearic acid and the like.
  • alkanolamines include monoethanolamine, N-methylethanolamine, isopropanolamine, diethanolamine and the like.
  • Methyl laurate and monoethanolamine are mixed in a molar ratio of 1: 1.01, 8 (The temperature is raised to TC, and sodium methylate is added as a catalyst. The reaction is carried out for 6 hours under the conditions of 95:30 mmHg, and the amide is reacted. This compound is blown with 1 mole equivalent of propylene oxide at a pressure of 100 kg / cm 3 or less at 100, and aged for about 2 hours until the propylene oxide is completely consumed. While publishing nitrogen with lOOmmHg, trace amount of propylene oxide is removed and the desired general formula (II) The compound represented by 1 is obtained.
  • the compound of the general formula (II) can also be produced according to the compound of the above general formula (II). Further, the above production method is an example, and it goes without saying that the method for obtaining each compound is not limited to the above.
  • the fatty acid amide type surfactants represented by the above general formulas (I) to (III) of the present invention show excellent oily soil detergency, but are considered in terms of the detergency of mud and other particle dirt and the re-contamination prevention property. Considering this, it is preferable to use an anionic surfactant in combination.
  • the anionic surfactant include a straight-chain or branched-chain primary or secondary alcohol sulfate having 10 to 18 carbon atoms, a sulfate ester of alcohol ethoxylate having 8 to 20 carbon atoms, and an alkyl group.
  • alkyl benzene sulfonate alkane sulfonate (SAS), polyolefin sulfonate, mono sulfo fatty acid salt and mono sulfo fatty acid alkyl ester salt having 8 to 16 carbon atoms Or two or more.
  • the salts of these ⁇ two on-surfactant, Na, K, NH 4 is suitable.
  • the anionic surfactant is incorporated in the composition in an amount of 5 to 45% by weight, preferably 10 to 40% by weight.
  • the molar ratio of the fatty acid amide type surfactant / anionic surfactant of the present invention needs to be at least 10/90 or more. Below that, the effect of the fatty acid amide-type surfactant is not sufficiently exhibited. Preferably it is 2080 or more.
  • surfactants such as nonionic surfactants, cationic surfactants, and amphoteric surfactants can be used in combination, but the total amount of surfactants in the composition is 10 to 60. % By weight is preferred.
  • the cleaning composition of the present invention may contain the following components.
  • crystalline silicate is a preferred combination component.
  • the preferred crystalline silicate used in the present invention has the following composition.
  • M represents an element belonging to group la of the periodic table
  • M is selected from the group la elements of the periodic table, and examples of the group la elements include Na and K. These may constitute the Micromax 2 0 component alone or, for example by mixing and the Na 2 0 and K 2 0.
  • Me is selected from Ila group element, lib group element, Ilia group element, IVa group element or VIII group element of the periodic table, and examples thereof include Mg, Ca, Zn, Y, Ti, Zr, and Fe. These are not particularly limited, but are preferably Mg and Ca from the viewpoint of resources and safety. Further, it may be mixed alone or two or more, for example MgO, CaO or the like may constitute the Me m 0n components were mixed.
  • yZx is 0.5 to 2.6, and preferably 1.5 to 2.2. If y / x is less than 0.5, the water resistance is insufficient, and the masking property, the solubility, and the powder properties of the detergent composition are significantly adversely affected. On the other hand, when yZx exceeds 2.6, the alkalinity becomes low and becomes insufficient as an alkali agent, and the ion exchange ability also becomes low, making it insufficient as an ion exchanger. In the general formula (A), zZx is 0.01 to 1.0, preferably 0.02 to 0.9.
  • X, y, and z are not particularly limited as long as they have the relationship shown in the above-mentioned yZx ratio and z / x ratio.
  • x (M 20 ) is, for example, x ′ (Na 20 ) ⁇ 2 ′′ (K 20 ) ⁇ , ⁇ ′ + ⁇ ′ ′.
  • ⁇ indicates the number of oxygen ions coordinated to the element, and is practically selected from values of 0.5, 1.0, 1.5, and 2.0.
  • Crystalline silicate represented by the general formula (A) are summer than three components of M 2 0, S1O2, MemO n . Therefore, to produce the crystalline silicate represented by the general formula (A), Each component is required as a raw material, but in the present invention, a known compound is appropriately used without any particular limitation.
  • M 2 0 component, the Me m O n component, alone or oxides of the composite of each of the elements, hydroxides, salts, the element-containing mineral Ru is used.
  • M 2 0 component NaOH, KOH, Na 2 C0 3, K 2 CO 3, Na 2 S0 4 or the like
  • MEMO n components CAC0 3, MgCO a, Ca (OH) 2, Mg ( OH) 2, MgO Zr0 2, dolomite and the like.
  • Si0 2 component kaite, kaolin, talc, fused silica, sodium silicate, or the like is used.
  • the method for preparing the crystalline silicate represented by the general formula (A) is to mix the above-mentioned raw material components in a predetermined quantitative ratio so that the value of the desired crystalline silicate becomes X, y, z.
  • a method of firing and crystallizing in the range of 300 to 1500, preferably 500 to 1000, and more preferably 600 to 900 is exemplified. In this case, if the heating temperature is less than 30 (less than TC, the crystallization is insufficient and the water resistance is poor, and if it exceeds 1500, coarse particles are formed and the ion exchange capacity is reduced.
  • the heating time is usually 0.1 to 24 hours
  • Such baking can be usually performed in a heating furnace such as an electric furnace or a gas furnace.
  • the crystalline silicate represented by the general formula (A) thus obtained has a pH of 11 or more in a 0.1% by weight aqueous dispersion, and the pH of one liter of the dispersion is adjusted to pHIO or less. It shows excellent alkalinity and alkaline buffering effect, requiring 5 ml or more of 0.1 N hydrochloric acid aqueous solution. Compared with sodium carbonate and potassium carbonate, the alkali buffering effect is excellent.
  • the crystalline silicate represented by the general formula (A) has an alkali function and an alkali buffering effect as described above, and further has an ion exchange function.
  • the washing conditions can be suitably adjusted.
  • the crystalline silicate represented by the general formula (A) preferably has an average particle size of 0.1 to 100 n, more preferably 1 to 60 m. If the average particle size exceeds 100, the rate of onset of ion exchange tends to decrease, leading to a decrease in detergency. Also, 0.1 / hygroscopic and absorption C0 2 resistance increases is less than xm by increasing the specific surface area tends to deteriorate the quality becomes significant.
  • the average particle size is the median size of the particle size distribution.
  • the crystalline silicate having such average particle size and particle size distribution can be prepared by crushing using a crusher such as a vibrating mill, a hammer mill, a ball mill, a mouth mill and the like. For example, it can be easily obtained by powder framing with an HB-0 type vibration mill (manufactured by Chuo Kakoki Co., Ltd.).
  • This crystalline silicate has the general formula (B)
  • M represents an alkali metal
  • the above-mentioned washing can be carried out by appropriately adjusting the blending amount. Conditions can be suitably adjusted.
  • the production method of the crystalline silicate represented by the general formula (B) is described in JP-A-60-227895. Generally, amorphous glassy sodium silicate is calcined at 200-1000. To be crystalline. Details of the synthesis method are described in, for example, Phys, Chem. Glasses, 7.127-138 (1966), Z. Kristallogr., 129, 396-404 (1969).
  • the crystalline silicate represented by the general formula (B) is, for example, Ri trade name "Na-SKS-6" ( ⁇ -Na 2 Si 2 05) , powdery, those granular away in availability.
  • the crystalline silicate represented by the general formula (B) preferably has an average particle size of 0.1 to 100 m, like the crystalline silicate represented by the general formula (A), More preferably, it is 1 to 60 / zm.
  • the crystalline silicate represented by the general formula (A) and the crystalline silicate represented by the general formula (B) can be used alone or in combination of two or more.
  • the crystalline silicate is incorporated in the composition in an amount of 1 to 40% by weight, preferably 5 to 35% by weight. If the content of the crystalline silicate is less than 1% by weight, no sufficient improvement in detergency can be seen, and if it exceeds 40% by weight, the hygroscopicity increases, and the physical properties of powder such as cakes decrease. Caution may be required.
  • Both amorphous and crystalline aluminosilicates can be used.
  • Examples of the amorphous aluminosilicate used in the present invention include those represented by the following general formula (i), which have high oil absorption and high cation exchange ability.
  • M is an alkali metal atom
  • a, b. C represent the number of moles of each component, and generally 0.7 ⁇ a ⁇ 2.0, 0.8 ⁇ b ⁇ 4, c is any positive number.
  • an aqueous solution of alkali metal silicate may be added to the aqueous solution of alkali metal aluminate.
  • the resulting white precipitate slurry is then? It can be advantageously obtained by performing a heat treatment at a temperature of 0 to 100, preferably 90 to 100, for 10 minutes or more and 10 hours or less, preferably 5 hours or less, followed by filtration, washing and drying.
  • a heat treatment at a temperature of 0 to 100, preferably 90 to 100, for 10 minutes or more and 10 hours or less, preferably 5 hours or less, followed by filtration, washing and drying.
  • the pH of the 5% dispersion of the amorphous aluminosilicate is measured based on JIS 6220. That is, weigh out about 5 g of the sample in a hard Erlenmeyer flask, add 100 ml of water without carbonic acid, stopper and shake for 5 minutes. Measure the pH by the glass electrode method (7.2.3 of JIS Z 8802) using the liquid after shaking as the test liquid.
  • a detergent composition whose solubility does not deteriorate when stored under high humidity conditions can be obtained.
  • amorphous aluminosilicate that satisfies the condition that the amount of dissolution in a 2% aqueous NaOH solution is less than 0.5 g or less.
  • a good choice is salt.
  • crystalline aluminosilicate is generally called zeolite, and has the following formula
  • a'.b'.w represents the molar ratio of each component, and generally 0.7 ⁇ & ' ⁇ ⁇ .5, 0.8 ⁇ b' ⁇ 6, w It is a positive number.
  • zeolite a synthetic zeolite having an average primary particle size of 0.1 to 10 m typified by A-type, X-type and P-type zeolites is suitably used.
  • Zeolite may be blended as zeolite agglomerated dry particles obtained by drying powder and Z or zeolite slurry.
  • the aluminosilicate is incorporated in the composition in an amount of 1 to 60% by weight, preferably 8 to 30% by weight.
  • alkaline agent in addition to the above crystalline silicates, sodium carbonate, carbonated lime, sodium silicate, sodium bicarbonate, potassium bicarbonate, sodium sulfite, potassium sulfite, sodium sesquicarbonate, sodium orthophosphate, sodium pyrophosphate
  • sodium tripolyphosphate, sodium hexaphosphate and the like can be used. It is desirable that the crystalline silicate accounts for 30 to 100% by weight, preferably 50 to 100% by weight of the total alkali agent.
  • Polyoxyalkylene alkyl ether, polyoxyalkylene alkyl phenyl One or more compounds selected from the group consisting of phenyl ether, polyoxyalkylene sorbitan fatty acid ester, polyoxyalkylene fatty acid ester, polyoxetylene polyoxypropylene block polymer, alkanol N-methylglucamine and alkyl glucoside. .
  • polyoxyethylene alkyl ethers having an HLB value of 10.5-15.0 are particularly preferred.
  • the nonionic surfactant is preferably incorporated in the composition at 1 to 15% by weight.
  • a polycarboxylate having a molecular weight of several hundred to 100,000 such as a copolymer represented by the following formula (IV) or a homopolymer represented by the following formula (V):
  • Z is from 1 to 8 of maleic acid or a monomer copolymerizable with maleic acid (anhydride) such as maleic acid, acrylic acid, methacrylic acid, itaconic acid, or methallylsulfonic acid;
  • maleic acid anhydride
  • the salt of the maleate copolymer, m is such that the molecular weight of the copolymer is between several hundred and 100,000.
  • M is Na, K, is ⁇ 3.
  • ⁇ is a monomer capable of being homopolymerized, and examples thereof include acrylic acid, methacrylic acid, and maleic acid.
  • m ' is a value such that the molecular weight of the homopolymer indicates several hundred to 100,000. Salts of homopolymers are Na, K, etc. NH 4.
  • the blending amount of the copolymer of the formula (IV) and / or the homopolymer of the formula (V) depends on the detergent It is 1 to 8 parts by weight, preferably 2 to 6 parts by weight, based on 100 parts by weight of the composition.
  • These polycarboxylate Akuriru monobasic maleate copolymer salt and polyacrylic salt acrylic acid in the (respectively, Na, K, NH 4) has particularly excellent.
  • the molecular weight is preferably from 1,000 to 80,000.
  • the following 1) to 3) may be blended as an organic builder.
  • High molecular compounds such as polyethylene glycol, polyvinyl alcohol, polyvinylpyrrolidone, potassium propyloxymethyl cellulose, and polyaspartic acid
  • Organic acid salts such as diglycolic acid and oxydisuccinic acid
  • bleaching agent examples include sodium percarbonate, sodium perborate (preferably a monohydrate), and sodium hydrogen peroxide adduct. Particularly preferred is sodium percarbonate.
  • bleaching activator examples include tetraacetylethylenediamine, acetoxybenzensulfonate, described in JP-A-59-22999, JP-A-63-258447, and JP-A-6-1316700.
  • examples include an organic peracid precursor or a metal catalyst in which a transition metal is stabilized with a sequestering agent.
  • Enzymes (enzymes that essentially perform enzymatic action during the washing process) can be classified into hydrolases, hydrases, oxidoreductases, lyases, Transferases and isomerases can be mentioned, and any of them can be applied to the present invention. Particularly preferred are proteases, esterases, lipases, lipohydrases, nucleases, cellulases, pectinases and amylases.
  • proteases examples include pepsin, trypsin, chymotrypsin, and collagen Nectase, keratinase, elasase, sptilisin, BPN, papain, promerin, carboxypeptidase A and B, aminopeptidase, aspargyl peptidase A and B.Savinase as a commercial product Alcalase (Novo Industry Co., Ltd.), API21 (Showa Denko ( ⁇ )), Maxacal (Gistro Procaides), and the proteases K-14 or K-16 described in JP-A-5-43892. is there.
  • esterases include gastric lipase, bankreatic lipase, plant lipases, phospholipases, cholinesterases, and phospholipases.
  • a commercially available lipase such as Riborase (Novo Industry Co., Ltd.) can be used.
  • cellulase commercially available products such as cellzym (Novo Industries), KAC500 (manufactured by Kao Corporation), and cellulase described in claim 4 of JP-A-63-264699 can be used.
  • a commercially available Yuichi Mamil Novo Industry Co., Ltd.
  • a reducing agent sodium sulfite, sodium bisulfite, calcium salt, magnesium salt, polyol, boron compound, etc.
  • Various bluing agents may be added as needed. Examples of the bluing agent include compounds described in JP-B-49-18005, JP-B-49-126286 or JP-B-53-45808.
  • caking inhibitor examples include p-toluenesulfonate, xylenesulfonate, acetate, sulfosuccinate, talc, finely divided silica, clay, magnesium oxide and the like.
  • a porous material such as finely divided silica can be used as a carrier for the nonionic surfactant.
  • Clay smectite-like clay is also effective as a softening agent.
  • Antioxidants include tert-butylhydroxytoluene, 4,4'butylidenebis -(6-tert-butyl-3-methylphenol), 2,2'-butylidenebis- (6-tert-butyl-4-methylphenol), monostyrenated cresol, distyrenated cresol, monostyrenated phenol, Examples include distyrenated phenol and 1,1-bis (4-hydroxyphenyl) cyclohexane.
  • a fragrance conventionally used in detergents for example, a fragrance described in JP-A-63-101496 can be used.
  • the detergent composition of the present invention is a powdery or lumpy composition
  • the present invention is effective in a high-density detergent in which the inside of particles is tightly packed.
  • the method for producing the powdery or bulk detergent composition of the present invention is not particularly limited, and a conventionally known method can be used.
  • the method for increasing the bulk density when obtaining a high-density detergent includes, for example, a method of spraying non-ionic surfactants onto spray-dried particles to increase the density, and a method of directly absorbing non-ions into powder components including an oil-absorbing carrier.
  • the methods described in 222499, JP-A-3-33199, JP-A-5-86400, and JP-A-5-209200 can be referred to.
  • a crystalline aluminosilicate When a crystalline aluminosilicate is blended as an aluminosilicate, a small amount thereof may be added during granulation or immediately before the completion of granulation in order to use it as a surface modifier for the granulated material.
  • the crystalline silicate When a crystalline silicate is blended, the crystalline silicate is preferably added at the time of increasing the bulk density or by dry blending.
  • Alrikuri metal carbonate during slurry, granulation or dry blending May be added.
  • the powder When blended in a tablet or evening bullet type detergent, the powder may be blended as it is, or a granulated product may be compression-molded in advance, for example, see JP-A-6-207199. .
  • the average particle size of the cleaning composition of the present invention is desirably 200 to 1000 m, particularly 200 to 600 m, in order to obtain preferable powder properties.
  • the bulk density of the detergent composition of the present invention is about 0.5 to 1.2 g / cm 3 , preferably about 0.6 to 1.0 g / cm 3 .
  • the detergent composition of the present invention is used at a concentration suitable for each washing depending on washing methods such as washing machine washing and pickling washing, as well as the amount of clothes and water, the degree of dirt, and the use of machines. be able to.
  • washing machine washing it can be used at a washing concentration of 0.03 to 0.3% by weight.
  • Inventive product 1 of Table 1 was prepared by the following method.
  • Fatty acid amide (A-1) 0.5kg, AS 2.0kg, FA 0.3kg, Zeolite 1.0kg, Soda ash 1.25kg, Glauber's salt 0.8kg, AM 0.5kg, and fluorescent dye [4,4'-bis ( 2-Sulfostyryl) -Biphenyl salt]
  • a slurry with a water content of 50% by weight is prepared from 0.05 kg, and the resulting powder is spray-dried to obtain a high-speed mixer (stirring tumbling granulator, Fukae Kogyo Co., Ltd.) 1.0 kg of zeolite, fatty acid amide (A-1) 1. Okg, silicate (A) 1.
  • An artificially stained cloth having the following composition was attached to the cloth to prepare an artificially stained cloth.
  • the artificial contaminated liquid was attached to the cloth using a gravure roll.
  • the process of making the artificially contaminated cloth by attaching the artificially contaminated liquid to the cloth is as follows: gravure roll cell capacity: 58 cm 3 ⁇ 2 , coating speed: 1. Om / min, drying speed: 00 ° (:, drying time: 1 minute
  • the cloth used was a cotton cloth 2003 (manufactured by Tanito Shoten).
  • Oleic acid 7.75% by weight
  • Kanuma Red Clay 8. 11% by weight Carbon black 0.01% by weight
  • the detergency was measured by measuring the reflectance at 550 nm of the original cloth before and after cleaning with a self-recording colorimeter (manufactured by Shimadzu Corporation). The average value was shown as detergency.
  • A- 2 15.0 5.0 ⁇ A— 3 15.0
  • Zeolite 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 Silicate (A) 10.0 10.0 10.0 10.0 10.0 10.0 Silicate (B) 15.0
  • A—5: a compound of the formula (II), wherein R is CnH 23 and m 1.
  • A- 8 In the formula ( ⁇ ), R: C, iH 2 3 m - : 5 compounds
  • Zeoraito (crystalline aluminosilicate): Composition ⁇ 2 0 ⁇ AI2O3 ⁇ 2Si0 2 ⁇ 2H 2 0, an average particle diameter of 4 zm, ion exchange capacity
  • AM Na salt of acrylic acid / maleic acid (molar ratio 7Z3) copolymer, average molecular weight 70,000
  • PA sodium polyacrylate, average molecular weight 8000
  • a cleaning composition having the composition shown in Table 3 was prepared according to Example 1 described above, and a cleaning power test was performed on sebum dirt and mud dirt.
  • the symbols of the compositions in Table 3 have the same meanings as in Example 1. Sebum stains were evaluated using the same artificially stained cloth as in Example 1, and mud stains were evaluated using a mud stained cloth prepared as described below.
  • the test method of the detergency is the same as in Example 1. However, the temperature of the washing water used was set to 20. Table 3 shows the results.
  • Kanuma horticultural akadama soil was dried at 120 at ⁇ 5 for 4 hours, pulverized, and the 150-mesh (100 m) pass was dried at 120 at ⁇ 5. It is dispersed in paper, and a # 2023 cloth is brought into contact with this liquid, brushed to remove the liquid dispersion, and to remove excessively adhered dirt (Japanese Patent Laid-Open No. 55-26473).
  • a cleaning composition having the composition shown in Table 4 was prepared according to Example 1 described above, and a cleaning power test was performed in the same manner as in Example 1.
  • the symbols of the compositions in Table 4 have the same meanings as in Example 1. Table 4 shows the results.
  • Porous oil-absorbing carrier amorphous aluminosilicate obtained in Synthesis Example 1

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Abstract

Cette invention se rapporte à une composition de détergent qui possède un bon pouvoir de détergence contre les taches grasses et la saleté lors du lavage même à basses températures. Cette composition de détergent contient au moins un élément choisi parmi les tensioactifs du type amides d'acides gras, représentés par les formules générales (I), (II) et (III) dans les limites de quantités spécifiées. Dans ces formules, R représente un groupe alkyle ayant 7 à 19 atomes de carbone, ou similaire; Y représente un groupe alkyle ayant 1 à 5 atomes de carbone, un groupe alkyle contenant éventuellement un groupe oxyalkylène, ou similaire; Z représente un groupe alkylène contenant un groupe oxyalkylène; et m est égal à un nombre compris entre 1 et 6, à condition que, lorsque m et n sont tous les deux présents, ils soient choisis pour que m + n soit égal à un nombre compris entre 1 et 7.
PCT/JP1997/003150 1996-09-27 1997-09-08 Composition de detergent WO1998013450A1 (fr)

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JP8/256220 1996-09-27
JP25622096A JPH10102087A (ja) 1996-09-27 1996-09-27 洗浄剤組成物

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WO1998013450A1 true WO1998013450A1 (fr) 1998-04-02

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PCT/JP1997/003150 WO1998013450A1 (fr) 1996-09-27 1997-09-08 Composition de detergent

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JP (1) JPH10102087A (fr)
WO (1) WO1998013450A1 (fr)

Cited By (2)

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WO1998024758A2 (fr) * 1996-12-03 1998-06-11 Basf Aktiengesellschaft Procede pour separer la glycerine contenue dans des melanges reactionnels a base de glycerine et d'amides d'acide gras, amides alcoxyles en resultant et leur utilisation
WO2001018092A1 (fr) * 1999-09-09 2001-03-15 Rhodia Chimie Superamides polyalcoxylees eventuellement fonctionnalisees, utilisation en tant qu'emulsifiants

Families Citing this family (1)

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Publication number Priority date Publication date Assignee Title
JP6591278B2 (ja) * 2015-12-15 2019-10-16 花王株式会社 食器用固体洗浄剤組成物

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JPH0680996A (ja) * 1992-08-31 1994-03-22 Asahi Chem Ind Co Ltd 低泡性洗浄剤
JPH08188793A (ja) * 1995-01-12 1996-07-23 Kao Corp 洗浄剤組成物
JPH08199472A (ja) * 1995-01-11 1996-08-06 Nippon Saafuakutanto Kogyo Kk 繊維用精練洗浄剤組成物
JPH08199189A (ja) * 1995-01-20 1996-08-06 Kao Corp 浴室用洗浄剤組成物
JPH09188894A (ja) * 1994-11-28 1997-07-22 Kao Corp 洗浄剤組成物

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JPS61252300A (ja) * 1985-01-22 1986-11-10 ザ、プロクタ−、エンド、ギヤンブル、カンパニ− 陰イオン界面活性剤、エトキシ化非イオン界面活性剤およびアミド界面活性剤を含有するビルダ−入り液体洗剤
JPH0680996A (ja) * 1992-08-31 1994-03-22 Asahi Chem Ind Co Ltd 低泡性洗浄剤
JPH09188894A (ja) * 1994-11-28 1997-07-22 Kao Corp 洗浄剤組成物
JPH08199472A (ja) * 1995-01-11 1996-08-06 Nippon Saafuakutanto Kogyo Kk 繊維用精練洗浄剤組成物
JPH08188793A (ja) * 1995-01-12 1996-07-23 Kao Corp 洗浄剤組成物
JPH08199189A (ja) * 1995-01-20 1996-08-06 Kao Corp 浴室用洗浄剤組成物

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998024758A2 (fr) * 1996-12-03 1998-06-11 Basf Aktiengesellschaft Procede pour separer la glycerine contenue dans des melanges reactionnels a base de glycerine et d'amides d'acide gras, amides alcoxyles en resultant et leur utilisation
WO1998024758A3 (fr) * 1996-12-03 1998-08-20 Basf Ag Procede pour separer la glycerine contenue dans des melanges reactionnels a base de glycerine et d'amides d'acide gras, amides alcoxyles en resultant et leur utilisation
WO2001018092A1 (fr) * 1999-09-09 2001-03-15 Rhodia Chimie Superamides polyalcoxylees eventuellement fonctionnalisees, utilisation en tant qu'emulsifiants
FR2798387A1 (fr) * 1999-09-09 2001-03-16 Rhodia Chimie Sa Superamides polyalcoxyles eventuellement fonctionnalisees, utilisation en tant qu'emulsifiants
AU755076B2 (en) * 1999-09-09 2002-12-05 Rhodia Chimie Polyalkoxylated superamides optionally functionalised, use as emulsifiers
US6689908B1 (en) 1999-09-09 2004-02-10 Rhodia Chimie Polyalkoxylated superamides optionally functionalized, use as emulsifiers

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