TW416982B - Methods for producing a surface active agent fine particle, the surface active agent fine particle and the particle detergent composition - Google Patents

Abstract

This invention provided and useful <alpha>-sulfofatty acid alkyl ester as a main ingredient of detergent composition raw material of the surface active agent fine particle and their preparation, these are related to a detergent composition containing said surface active agent fine particle, regulated the sulrry mixture which are containing a <alpha>-sulfofatty acid alkyl ester , soap, water soluble carboxylic acid and/or their salts, concentrated the water content of the sulrry mixture below to the 15 wt%, after the temperature of the concentrates are below to 70 c, particulated, and preparing a surface active agent fine particles which are contained above to 40 wt% of <alpha>-sulfofatty acid alkyl ester,more than 10 wt% of soap, to the total weight of the <alpha>-sulfofatty acid alkyl ester and the soap containing a 0.01-5 wt% of water soluble polycarboxylic acid and/or their salts, in order to make the particle detergent composition containing a surfgace active agent fine particles, it can be obtained an excellence solubility of a surface activity fine particle in the alkali aqueous solution and exhibited the cleanliness level of the surface active agent fine particle throughly.

Description

A7 B7 __416932 V. Description of the invention (1) [Technical Field] (Please read the Note_ item on the back before filling this page) The present invention is about a useful "-thio fatty acid alkyl ester as the main ingredient of lotion composition The surfactant powder of the ingredients is manufactured by the method, and the granular detergent composition containing the surfactant powder is provided. [Technical Background] Anionic surfactants that can be used in laundry lotions have been blended with several developed lotions that are commercially available in the market, and one of them is known as Of-thio fatty acid alkyl ester. Thio fatty acid alkyl esters have excellent detergency and are good at high-performance lotion materials. In addition, due to its good biodegradability, there are few points that have adverse effects on the environment. However, although the or-thio fatty acid alkane has the aforementioned cleaning power, the opposite, such as When cr-thio fatty acid alkyl ester powder is powdered, the solubility of europium at low temperature is slightly worsened. β, the crystallinity before and after manufacturing is weak, it is in a liquid crystal state that is easy to agglomerate and solidify, and it takes a long time to crystallize. Kama (1 ~ 2 weeks) problems. Furthermore, since it is not easy to crystallize, it may be difficult to handle during the powdering process. Among them, the anionic surfactant is usually _ obtained by neutralization to obtain an aqueous slurry. If it is to be made into a granular lotion composition, it is necessary to apply concentration or powder without any means. There are the following general reports . Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs [Method for producing surfactant powder] U) JP 54-10642 No. 8 (Japanese Patent Publication): Production of granules of advanced alkyl sulfates by spray drying The method of the object. However, the use of spray drying method has a large load on energy. (2) To-Kou Sho 55-69698 (Japanese Patent Laid-Open Gazette): The paper size of the paper is applicable to China's national standard (CNS &gt; A4 specification U10X297 mm) Printed by Shellfish Consumer Cooperative, Central Bureau of Standards, Ministry of Economic Affairs a? Β7 V. Description of the invention (2) A method of manufacturing a mixed granule of anionic active agent and nonionic surfactant by spray drying method. Also, the load of the energy used in the spray drying method is very large. (3) Tokaikai No. 2-222498 (Japanese Tokukai Publication): A method using a thin-film evaporator to wash the raw materials for the washing of dendron densities, but the powder of the active radon has not been reached. (Japanese Patent Application Laid-Open No. 5-331496 (Japanese Laid-Open Publication) &gt;: A method for producing an anion-active granule by using a thin-film evaporator, which requires the active agent to be granulated at a temperature above the above temperature, and has poor fluidity. And has low solubility. In fact, in the examples, only sulfuric acid esters and polyoxyethylene alkyl ether phosphonates are limited. For thio fatty acid alkyl esters that are not easy to form, they are separated before and after concentration. It is difficult to pulverize at room temperature to form powder. "Furthermore, using the surfactant powder as a granular washing composition has the following various proposals. [Using the granular washing composition of the surfactant powder Production method] (5) Japanese Patent Application Publication No. 4-345700 (Japanese. This is a public notice to be published): α-thio fatty acid alkyl ester in the presence of a neutral component (builder), powdered, and washed with other The method of mixing the powder with the powder to produce a granular detergent composition is not for the purpose of improving the solubility. "-Regarding the surfactant powder containing polycarboxylic acid, it is disclosed in Japanese Patent Publication No. 3-20439 ( Japanese Patent Laid-Open Gazette), Japanese Patent Application Laid-Open No. 60-210 00 (Japanese Patent Laid-open Gazette) • Japanese Patent Laid-Open No. 6 3-9 2639 (Japanese to-be-published public bulletin), Japanese Patent Laid-open No. 5-43897 (Japanese to-be-public published-4-This paper is applicable to China National Standard (CNS) Α4 specification (210X297 mm) (Please read the precautions on the back before filling out this page), τ 416982 ^ Printed by the Central Bureau of Standards of the Ministry of Economic Affairs, Shellfish Consumer Cooperatives 5. Description of the invention () 1 1 Gazette ), Japanese Patent Application Laid-Open No. 7 ™] 8 2 9 5 &lt; Japanese Unexamined Publication (KOKAI)) Indication 1 1 Powder containing an anionic surfactant and a polycarboxylic acid surfactant 01 1 However, it is not used in any of the above cases a-Thio fatty acid alkyl esters, please 1st 1st to solve its unique problems 0m read 1 Based on the above report y The inventors proposed by the inventors and others 6 ^ 329536 back 1I No. 1 (Japanese patent application No.), its one of the best is to provide a kind of attention at high temperature. 1 not easy to agglomerate X solid The surfactant powder is made into an aqueous slurry containing concentrated anionic matter 1 I and then re-surfactant is concentrated into agglomerates, and then the cooling step is followed by filling the nest with 1 powder. 1 · · · · j powdered interface Preparation method of active agent powder. Page τ 1 and 9 Regarding Waiting No. 7-1 3 1 1 0 3 (the patent application number), I 1 is a surfactant powder containing a-thio fatty acid alkyl ester as a main component 1 1 in 9 in order to increase the solubility in water by 100. Using the method of Japanese Patent Application No. 6-329536 ψ * The method proposed in the article is to develop a surfactant from or -thio fatty acid I alkyl ester and soap through expansion. Powder method. 1 Surfactant powder described in Tobei Hei 7- 1 3 11 03 9 Good solubility in water below 1 1 neutral was confirmed. 0 I The present inventor according to Tobei Hei 7-13 11 0 The surface active line shown in No. 3 'powder powder t can be obtained in addition to the above if the effect of improving solubility in water below neutral »» Before and after the production of powder compounds, it is easy to coagulate 1 1 set, curing A-thio fatty acid alkyl ester, and it was found that the use of the above interface t ».: active agent powder and the granular detergent composition of the surfactant powder ns, I was less difficult than when it was stored in a raw material warehouse. Excellent effect for particle aggregation i 1 collection and curing 〇1 I Coexistence of soap and soap 9 Rapidly crystallize a 5 -fatty acid alkyl ester, 1 1 1 1 1 1 This paper size applies Chinese National Standard (CNS) A4 Specifications (210X297 mm) A7 B7 416082 V. Description of the invention (4)% is not easy to aggregate and Sake of state. Τ ^ | _ I— nn-ij. I nm I— mn I (please read the precautions on the back before filling this page), that is, the surfactant powder shown in Japanese Patent Application No. 7-131103 The granular lotion composition of this powder contains a high degree of composition of thio fatty acid alkyl esters, so it solves the problem of easy aggregation and solidification of water caused by "-thio fatty acid alkyl ester powders". The problem of slightly poor solubility "Among them, an ordinary granular lotion composition * is added with an alkaline component such as sodium osmium. This kind of alkaline ingredients can change the lotion into dangerous, and can improve the detergency of granular lotion composition. * The substances used as sleeping ingredients usually have higher water solubility. When the lotion composition is put into water, first, the aging component Ritsuya is dissolved, and the water becomes a test aqueous solution, and secondly, the anionic surfactant is dissolved in the alkaline aqueous solution. However, with regard to the interfacial active powder shown in Japanese Patent Application No. 7-131103, although the solubility improvement effect is greatly improved in neutral water, it tends to reduce the solubility improvement effect in aging aqueous solutions. β Therefore, when the granular cocoon washing composition containing such surfactant powder is actually used, the solubility of the surfactant powder is slightly reduced due to its mixing composition, and the cleaning performance cannot be fully exerted. Situation. Printed by the Shellfish Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs [Indications of Invention] The object of the present invention is to provide an interfacial activity formed by α-thio fatty acid alkyl esters as shown in Japanese Patent Application No. 7-131103.剤 Powder 膣 is not easy to make particles agglomerate and solidify the excellent effect, and can obtain good solubility of interfacial powder in dangerous water solvents, and can be charged &amp; play -6-This paper size applies Chinese national standard (CNS ) Α4 specification (2 丨 0X297 mm) 416982 A7 B7_____ V. Description of the invention (5) Granular cleaning composition for the cleaning performance of this surfactant powder. In order to solve the related problems, in the present invention, the sagium contains a mixed slurry of "-thio fatty acid alkyl ester, soap, water-soluble polycarboxylic acid and / or its salt, and the water content of this mixed slurry is concentrated to 15% Weight, and the temperature of the concentrate is below 7 ° C, and then powdered, and the soap containing 40% by weight or more of thio fatty acid alkyl ester, 1D by weight or more of soap is produced. A surfactant powder containing 0.001 to 5% by weight of a water-soluble polycarboxylic acid and / or a salt thereof is a special agent *, and the surfactant may be composed of the surfactant obtained by the production method. Granular lotion composition of powder. [The best form of the box for implementing the invention] The contents of the present invention are described in detail below. «-Thio fatty acid alkyl ester, as appropriate, represented by the following general formula (1) And the average number of broken atoms of saturated or unsaturated fatty acid residues is 10 to 20, and the number of fluorene atoms of ester alkyl groups is 1 to 5, and the anti-ions including this α-fluorinated fatty acid alkyl ester, Alkali metals, age-earth metals, and substituted or unsubstituted ammonium groups-generally suitable "R1 CHCOOR2 ........."

I SO 3 Μ (in the formula, Ri rCs-as group or bond group, R 2: C s alkyl, K: alkali metal, equivalent to a monovalent earth-type gold hydrazone, or substituted or unsubstituted Ammonium group ^) This paper size is in accordance with Chinese Standard (CNS) A4 (210X297 mm) ---- 一 ——- I .—— Ί © ------ tr ----- --* (Please read the precautions on the back before filling out this page) Printed by the Central Consumers Bureau of the Ministry of Economic Affairs Printed by the Co-operative Consumer Cooperatives 416982 A7 B7 Printed by the Consumers Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs 5. Description of Invention (Sr) 1 1 This The mixing amount of a-thio fatty acid alkyl ester surfactant powder is 1 ί 4C% by weight or more> preferably 4 0 84% by weight 〇i 1 If less than 40% by weight &gt; Because in the lotion Can not increase the amount of α-thiolipid, please add 1 to 1 fatty acid alkyl ester, and can not expect a sufficient effect. And ♦ Exceeding 1% by weight will lead to a decrease in the solubility of the surfactant powder. 1 on the back 1 BE soap The best alkyl group with an average 硪 atomic number of 10 18 is saturated or unsaturated. Note J and the fatty acid base Gold tin salt t Fatty acid soil test metal salt "Item 1 I and J J The amount of soap in the surfactant powder is more than 10% by weight) It is appropriate to fill in this 1 p is 1 0 54% by weight 〇 If less than 1 When the weight is 0%, ♦ the page 1 I cannot be fully used. 相:-the multiplication effect of thio fatty acid alkyl ester and soap β, and if it is more than 5 4% by weight, the amount is 1 »the a in the surfactant powder. The concentration of thio fatty acid alkyl ester 1 I decreases to 9 and there is a phenomenon that the washing ability cannot be exerted. 0 The quantity is based on the above amount »a-The ratio of thio fatty acid alkyl ester to soap, 1 Its weight ratio is 4 3: 57 89: 11 &gt; and preferably 50: 50 89 : 11 1 〇 9 9 a-thio fatty acid alkyl esters and soaps, which are derived from 1 I fatty TTT octanoic acid site »This fatty acid is customarily derived from tallow & palm oil palm kernel 1 1 oil, etc. Start with animal and vegetable fats or synthetic fatty acids. pt Water-soluble polycarboxylic acid * For example, suitable for acrylic acid »maleic acid methacrylate. &quot; 1 I Homopolymer produced by any one of itaconic acid, or selected from 2 kinds of copolymers produced by 1 1 or more 〇 1 I Again * You can use white acrylic acid, methacrylic acid, maleic acid> one or more of itaconic acid, and use maleic acid m and copolymer. 1 1 Water-soluble polycarboxylic acid anti-ion is suitable for white m metal, alkaline earth gold 1 type I 4 ammonium 1 or more 〇 Among them, alkali gold such as sodium and potassium 1 1 8 1 1 1 paper The scale is applicable to Chinese national standards (CNS &gt; A4 specification (2I0X297 mm) A7 B7 416382 V. Description of the invention (7) belongs to 0 In addition, the weight average molecular weight of water-soluble polycarboxylic acid is less than 100M, and it is best to fake it to 300 ~ If β between 1 00 0 0 exceeds 10,000, the solubility effect in the «ί aqueous solution cannot be substantially improved, and the slurry is thickened, which may hinder the operation. It may be used alone or two or more kinds of water-soluble Mixture of polycarboxylic acid and water-soluble polydwarf salt. The compounding amount of water-soluble polycarboxylic acid and / or its salt is presumed to be the fatty acid alkyl ester and the amount of soap (pure component of surfactant> 0.01 ~ 5¾wt, and preferably 0.1 ~ 3% by weight. If less than 0.01% 0.01, there will be no substantial improvement in solubility in aqueous solution * When it exceeds 5% by weight, the interface will be reduced Boundaries in active agent powder The concentration of surfactant ("-the proportion of the total amount of thio fatty acid alkane soap), so it is not suitable for use. Regarding this surfactant powder, in addition to the above-mentioned ingredients • Inorganic components such as zeolite, sodium ferrite can be used Or organic components can be used as cleaning improvers or pulverizers during manufacturing. In addition, in this surfactant powder, it is possible to mix sulfates and Anionic surfactants such as acid sulfonates, phosphonates, and the like. Specific examples of the above phosphonates include the following compounds. (A) Alkyl groups with an average number of 18 atoms or higher alcohol sulfates with alkenyl groups β (The average number of sulfonic atoms of M and unsaturated yeast residues is 10 ~ 18. In this paper, the Chinese National Standard (CNS) A4 specification (210X297 mm) is applicable. Please read the note on the back first.) Fill in this again f) Order Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economics Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economics Printed by the Consumers' Cooperatives of the Central Bureau of Economics 416982 a? Ethanol, a premium alcohol. Examples of the above sulfonates include the following compounds: (c) Alkyl sulfonates having an average number of master atoms of 10 to 18 or straight or branched alkenyl groups having alkenyl groups. (D &gt; average Alpha-olefin sulfonate having 10 to 18 sulfonic atoms.

The anti-ions of these anionic surfactants are usually potassium, sodium, and the like. r ·. I This surfactant powder can be manufactured through the steps of adjusting the slurry, concentrating, cooling, and powdering. The method of this surfactant powder system is described below as an example. That is, firstly, a thio fatty acid alkyl ester, a soap-soluble polycarboxylic acid and / or a salt thereof are mixed, and a mixed slurry containing 20 to 30% by weight of water is prepared (the slurry adjusting step). Second, a concentration device is used. The water in the slurry is evaporated to become a concentrate (concentration step). At this time, the moisture content of this condensate is pseudo-set to 15% by weight or less. Actually, it is in the range of 0.1 to 15% by weight, and preferably it is set to 10% by weight or less. If the moisture content of the concentrate exceeds 15%, it will be lumpy or sludge even after the temperature of the concentrate is set below 70 ° C. It will be difficult to handle (forming, crushing, etc.), so it cannot be treated. Powder. In addition, industrial concentration of 75% to 0.1% by weight is difficult. Then, after cooling the above-mentioned knitting fabric to reduce the temperature to below 70-C, it can be crushed directly, or crushed by a pellet press, or -10- This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) (Please read the notes on the back before filling this page) Order 416982 A7 Printed by the Consumers Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs B7 V. Invention Description (9) After thinning, shredding and shredding Then it becomes the surfactant powder (cooling, powdering step). The temperature of the above-mentioned cooled concentrate is pseudo below 70 ° C, usually 0 ~ 70 ° C, and below 20 ° C when cooling through a barrel cooler, and the general strip is at 0 ~ 2 fl ° C. The concentration conditions of the above slurry are as follows. Generally, the temperature of the concentrate after concentration is above 70 ° C. ^ According to the physical properties of the surfactant, the concentration of the concentrate at this high temperature is very strong, such as It is impossible to perform pulverization with a pulverizer or the like immediately. However, after condensing, it is possible to sufficiently pulverize and form a low-adhesive mass through a cooling step. The device and method required for the above concentration step include an air-open type mixer (vertical kneader, ribbon mixer, etc.), which is stirred for 1 to 10 hours at a temperature of 70 to 120 ° C to be concentrated. Method, and the possibility of using a thin-film evaporator [Zendredo (manufactured by Makura Seisakusho Co., Ltd.); Verzabba (manufactured by name) (Kamioka Panke's controlled dryer (manufactured name) (Made by Hitachi) ) Etc.] Method of concentration by vacuum evaporation,. Cylindrical thickener [CD dryer (product name) (made by Nishimura Iron Works), etc.] Self-cleaning type thickener [SC Puro Sa (product name) (Made by Kurimoto Iron Works &gt; etc.), gas speed dryer (product name) (made by Ogawara Seisakusho), etc. The slurry is heated at 1 Q 0-C or more at normal pressure, and then evaporated under reduced pressure. The tank is flushed with water to evaporate, which is very efficient because it can reduce the temperature after concentration. At this time, you can use the SVC thickener (product name) (Sakuma manufacturer's product) -1 1-(Please read the precautions on the back before filling (This page) Staple-line paper size China National Standard (CNS) A4 ^ (210X297 mm) Printed by the Central Standards Bureau of the Ministry of Economic Affairs, Shellfish Consumer Cooperative, 416382 A7 B7 5. Description of the invention () and other devices. The devices and methods required for the above cooling steps can be air-cooled Method or conveyor vacuum cooler [Bell Marcus (product name) (made by Ogawara); stainless steel conveyor cooling device (made by Sandubek), etc. for cooling. Don't directly cool after cooling. The equipment used for trioxide is more efficient with a cylindrical cooler C-cylinder thin-header (product name) (made by Nanmu Machinery Manufacturing Co., Ltd .; a double-cylinder dryer (product name) (made by Cainkuo)). Based on the state of the obtained flakes, it is possible to produce a surfactant product containing α-thio fatty acid alkyl esters and a soap-containing surfactant. Regarding the powdering step, the interface is formed on the basis of 1Q0 weight when it is nine-shaped. When the active agent is added with 1 to 30 parts by weight of inorganic particles, it is easy to be formed into nine shapes and the surfactant powder has good fluidity. Among them, the inorganic particles used are preferably selected from sodium sulfate and sulfonic acid. , Sodium hydrogen sulfonate, zeolite, a kind of β-pulverizer which is used to remove particles of vaporized silicon and calcium silicate. Non-self-grinding (product name) (manufactured by Hosokawa Mikron Co., Ltd.), continuous grinding (product name) (Okada Seiko (Manufactured by the company library), etc. At this time, it is effectively pulverized due to the use of a pulverization aid. The average particle size of the pulverization aid is preferably 20 μm or less of inorganic particles, and zeolite, white ash, white carbon, etc. are used. For 100 parts by weight of the above concentrate, it is preferable to use 1 to 20 parts by weight, and preferably 2 to 10 parts by weight. After thinning or pulverizing, to improve physical properties such as fluidity, the average particle size is 20 #. Inorganic particles below ra can also be coated. Inorganic particles such as zeolite, white ash, Bai Shuo are used. Coated Tong Zhi is 100 parts by weight -12- This paper size applies Chinese National Standard (CNS) A4 specification (2 丨 OX297 mm) ) (Please read the notes on the back before filling this page)

416982 A7 B7 V. Description of the invention (11) Use 1 ~ 20 parts by weight of inorganic particles for the condensate, preferably 1 ~ 5 parts by weight p 'Surfactant powder manufactured according to this, using spray drying method in a conventional way Or other lotion ingredients made by other methods, such as agitation and granulation, can be disintegrated together or mixed with powder skull to form a granular lotion composition. At this time, the concentration of the "-thio fatty acid alkyl ester" in the granular lotion composition was changed to 1 to 50% by weight. If 1% by weight is not planned, the effect of 卽 -thio fatty acid alkyl ester cannot be exerted. When it exceeds 50% by weight, it is necessary to use a lotion such as an alkaline component or a calcium chelating agent component. Pie "At the same time of granulation, the surfactant powder of the present invention is mixed with other lotion ingredients at the same time, and granulated to form a granular lotion composition. This granulation method includes a method of kneading (compacting) and pulverizing (compacting granulation method), and a method of granulating by stirring (mixing and granulating method). The equipment used for kneading includes Yes, continuous kneader [KRC kneader (product name) (Kurimoto Iron Works Co., Ltd.), etc.], batch kneader [type kneader (product name: HDALTON company), etc.] The facilities include Fuzima (product name &gt; (manufactured by Hosokawa Mikron), speed grinder (product name &gt; (manufactured by Okada Seiko Co., Ltd.), etc .. Printed by the Consumer Cooperative of the Central Standards Bureau, Ministry of Economic Affairs Read the precautions on the reverse side and fill in this page) Also, as with the surfactant powders mentioned above, a pulverization aid is used during pulverization to improve the pulverization efficiency. The pulverization aid should be less than 20 # a average particle size For inorganic particles, zeolite, white ash, white sulfon, etc. can be used. The amount of pulverization aid is 1 to 20 parts by weight, and most preferably 2 to 10 parts by weight for the kneaded product. Granulators include, Regal mixer (product name &gt; ( &Quot; 13 &quot; This paper size is applicable to Chinese National Standard (CMS) A4 specification (210X297 mm) A7 B7 416982 V. Description of invention (manufactured by i2)), repair mixer (product name) (manufactured by Leric) , High-speed mixer &lt; product name) (manufactured by Yujiang Industries Co., Ltd.), etc. (Please read the precautions on the back before filling out this page) Furthermore, when mixing powders to make granular lotion compositions, It is good to mix the powder of other lotion ingredients (preferably high bulk density particles) with surfactant powder and powder. For the high-capacity and high-density particles of the other lotion ingredients mentioned above, spraying other lotion ingredients can be used. The dry granules are crushed after being compacted, and can also be produced by other methods such as stirring granulation, rotary granulation, mobile granulation, etc. without spray drying. After granulating or mixing powder For granular detergent compositions, inorganic compounds such as zeolite fine powder with a powder diameter of m or less can be added as a fluidity improver β. In addition, chelating agent components of detergent improvers, powders such as enzymes can be mixed. Use Chelate The combined components include zeolite powder, layered oxalate, copolymer of sodium maleate-acrylic acid, and sodium-aminopropionic acid acetate, etc. In addition, nonionics for dust suppression can be applied. .Surface active agent or its aqueous solution spray or scented perfume treatment required for fragrant incense. The above nonionic surfactants include the following: "Printed by the Shellfish Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs (a) by the following Fatty acid polyoxyalkylene alkyl ether represented by general formula (II). 0

II R 3 C (AO) nOR 4 ..... (II) U3 CO: saturated or unsaturated fatty acid residues with 6 ~ 2C master atoms A0: gas alkylene groups with 2 ~ 4 master atoms or by The mixed gas alkane-14 &quot; this paper Λ degree free use Chinese National Standard (CNS) A4 specifications (21〇 &gt; &lt; 297 gongsong) Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 416982 A7 B7 V. Description of the invention (above 3) means η: represents the average addition mole number of gas alkylene, 3 ~ 3 0 (including random, segmented addition) R 4: C 1 alkyl) (b) saturated or not Saturated straight-chain or branched chain alcohols with a master chain of 8-18, and the average addition of gaseous ethylene with a mole number of 3-30 is a polyalkylene oxide ether. &lt; c) Saturated or unsaturated straight or branched chain alcohols 8 to 18, the average addition mole number of gas ethylene is 3 to 3Q, the average addition mole number of gasified propylene is 2 to 30 Polyoxyethylene polypropene ether beta also has a dust suppression adhesive. In addition to the above non-ionic surfactants, polyethanol or polypropylene glycol with a melting point of 3 5 Ό or less is also effective. Furthermore, among the lotion ingredients other than the surfactant powders exemplified above, the inorganic linker includes sodium tripolyphosphate, pyrophosphate, and the like. In addition, for other lotion ingredients, sodium citrate, sodium ethylenediamine tetraacetate, nitrotriacetate, sodium polyacrylate, sodium acrylate-anhydrous maleic acid copolymer can be blended, Polyacetal carboxylate, sodium hydroxyimide disuccinate and other sodium ion capture components. Component; Carboxymethyl avidin, polyethylene glycol and other recontamination preventive agents; p-toluenesulfonate, toluenesulfonate Viscosity modifiers of acid salts, calylene xylene sulfonate, urea, etc .; softeners such as fourth-grade ammonium salts, bentonite, etc .; reducing agents such as sodium sulfite, sodium sulfite, etc .; sodium persulfonate, sodium perborate, etc. Bleaching agents; bleaching activators of ethylene diamine tetraacetate, octane benzene sulfonic acid, etc .; fluorescent whitening agents; perfumes; enzymes; pigments; white sulphur. As for enzymes, you can add water-decomposing enzymes, reducing enzymes, and transfer -15- This paper size applies Chinese National Standard (CNS) A4g (210X297 mm) (Please read the precautions on the back before filling this page)

A7 B7 416982 V. Description of the invention (j · 4) Enzymes, lyases, isomerases, ligases, synthetases, etc. β is preferably protease, keratinase, lipase, esterase, cellulase, amylase , Amylopectin, pectinolytic enzyme, cutinase, glycosylase, glucanase, glutenase gasification enzyme, peroxidase, etc. ο Contains the interfacial active powder and the interfacial active agent powder of the present invention The moisture content of the granular composition of osmium is 1 to 15% by weight, and preferably 3 to 10% by weight. If it is less than 1% by weight, sufficient solubility cannot be obtained. If it exceeds 15% by weight, it will not only be difficult to manufacture, but also increase the interfacial activity. The load of the powder or granular detergent composition itself will be hygroscopic during storage. When the particles are agglomerated, beads tend to occur. The average particle size of these surfactant powders and granular lotion compositions should be 200 ~ 1500; if bu is less than 200 # a, fine powder will increase and decrease. The powder is fluid, and when it is put into water, it will aggregate and form a national pearl, which will reduce the solubility. If it exceeds ISOO ^ bi 畤, the solubility β is reduced due to the decrease in surface area. The bulk density of these surfactant powders and granular washing compositions is usually 0.4 g / cn3 or more, but it is preferably 0.5 ~ 1.2g / cn3. The surfactant powder obtained by the present invention, because of the action of water-soluble polycarboxylic acid and / or its salt, allows the thio fatty acid alkyl ester soap to have a high concentration, thereby improving the solubility in an alkaline aqueous solution. Since a small amount of water-soluble polycarboxylic acid and / or its salt can obtain equivalent effects, the increase in cost is limited. In addition, due to the action of soap, even if the concentration of -thio fatty acid alkyl esters—16—this paper size is applicable, SH home standard (CNS) A4 (210X297 mm) (please read the precautions on the back first) (Fill in this page again.) Order printed by the Central Bureau of Standards, Ministry of Economic Affairs, Consumer Cooperatives. 416982 A7 B7 5. The description of the invention (π) is very high, and it is difficult to agglomerate and solidify. Due to the preparation method of the surfactant powder, the spray drying method is not used for the production, and there is no loss of energy from the spray drying method, and there is no case where the particles are floating in the air and the working environment is deteriorated. In addition, the concentration of the concentrate at a temperature of 70 ° C or less makes it easy to powderize it, so that the surfactant powder can be efficiently produced at a low cost. In particular, the preparation method of this surfactant powder, the concentration of the moisture content of the concentrate at the time of terminating the concentration step, and the optimum temperature of the concentrate before the powderization, even though the concentration of α-thiolipid. It is very high and can be easily powdered, which is an extremely efficient manufacturing method. In addition, this surfactant powder is granulated together with other ingredients, or mixed with powders of other lotion ingredients (preferably high bulk density particles), so that it has good low-temperature solubility in alkaline aqueous solutions and is not easy to aggregate. . Cured granular lotion composition. The implementation of the present invention is as follows. The present invention also includes a combination of the following constitutions. (i) The surfactant powder obtained by the present invention should preferably contain more than 40% by weight of thio fatty acid alkyl esters, preferably 40 ~ 84 weight children 96, 10 Printed by the Shellfish Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs (Please read the precautions on the back before filling this page) Soap with a weight of more than 0%, the best is 0 ~ 54% by weight. The total house custom of α-thio fatty acid alkyl ester and soap contains 0.01 ~ 5% by weight. Water-soluble carboxylic acid and / or its salt. From the above mixing amount, the ratio of "-thio fatty acid alkyl ester to soap" is 43: 57 ~ 89: 11 based on weight-to-weight ratio, and preferably 50: 50 ~ 89: 11. This paper size is applicable to China Standard (CNS) A4 specification (210X297 mm) Printed by the Central Standards Bureau of the Ministry of Finance and Economics, printed by another industrial consumer cooperative 416982 A7 B7 V. Description of the invention (16) UU regarding water-soluble carboxylic acid and / or its salt, acrylic acid, methyl ester, A homopolymer formed from one selected from acrylic acid, maleic acid, and itaconic acid, or a copolymer formed from two or more selected from them. Copolymers of one or more selected from acrylic acid, methacrylic acid, maleic acid, and itaconic acid, and maleic anhydride may also be used. As the anti-ion of water-soluble polycarboxylic acid, it is suitable to use one or more kinds of β selected from aging metals, bentonite metals, and ammonium. Among them, the most suitable ones are sodium, potassium and other testing metals. The weight average molecular weight of the water-soluble polycarboxylic acid is lflOdO or less, and preferably 300 to 10 G00. The compounding amount of the water-soluble polycarboxylic acid and / or its salt in the surfactant powder is pseudo-p-α-thio fatty acid alkyl ester and the total amount of the soap (surfactant pure fraction> 0.01 to 5% by weight, and Preferably, it is fl.l ~ 3% by weight. (Iii) In the method for preparing the surfactant powder of the present invention, a water content of 20 ~ 30% by weight containing a thio fatty acid alkyl ester soap and a water-soluble polycarboxylic acid and / Or its strong mixed slurry raw material is concentrated to produce a concentrate with a moisture content of 15% by weight or less. (L. in the range of 1 to 15% by weight, and preferably a concentration of 10% by weight or less.) Second, this, The temperature of the concentrate is below 70 ° 〇, usually after 0 ~ 7B «C, this concentrate is directly crushed, or formed into a nine shape by a pelletizer, and then crushed, or the flakes are crushed to make the powder into a powder. Method for preparing surfactant powder. The temperature of the above-mentioned concentrate powder before being powdered, if cooled by a cylindrical cooler, is preferably below 20 ° C, usually 0 ~ 20 ° C. Uv &gt; Granularity of the obtained surfactant powder -18- This paper size applies to Chinese National Standard (CNS) A4 (210X297mm)! |: I ί- ii ^ ^^ 1 ^ 1 (Please read the precautions on the back before filling in this page) Order A7 B7 416982 V. Description of the invention (l7) The lotion composition This surfactant powder is granulated or mixed with other washing ingredients to form a granular lotion composition. Γ 1 I— ^ — ^ 1 ϋϋ —mu (Please read the precautions on the back before filling in this Buy) At this time, the concentration of "-thio fatty acid alkyl ester in the granular lotion composition is preferably 1 to 50% by weight. The granulation method includes, kneading (densification &gt; post-crushing method (pressing) Dense granulation method &gt; Method for mixing granulation (photo-mixing granulation method, when mixing powder to make granular detergent composition, it is appropriate to compact the spray-dried particles of other lotion ingredients and pulverize to form After high bulk density (powder), this powder is mixed with the interfacial active rhenium powder of the present invention, or manufactured by methods other than spray-drying by stirring granulation, rotary granulation, fluid layer granulation, etc. High bulk density particles (powder) of other lotion ingredients and the surfactant powder of the present invention Method for powder mixing (V) The moisture content of the surfactant powder obtained by the present invention and the granular lotion composition containing the surfactant powder is preferably 1 to 15% by weight, and most preferably 3 to 10% by weight, with an average particle size of 200 to 1500 Αβ, and a bulk density of generally 0.4 g / cB3 or more, and preferably 0.5 to 1.2 g / cb 3 0. [Example] Ministry of Economic Affairs The Central Government Bureau of Standards, Shellfish Consumer Cooperative, prints the following, and the present invention will be described in detail in the following examples. If there is no special description or indication, the indicated% is a pseudo-weight%. * First, the low temperature in the alkaline aqueous solution used in the examples is described. (5-C) The evaluation method of the solubility test (dissolved residue measurement method) is explained. (Residual residue method) Put 1 liter of 5 &quot; C water in a 1 liter beaker and put in one of 3 grams-1 9- This paper size applies Chinese National Standard (CNS) A4 specification (210 × 297 mm) A7 B7 416982 5 Explanation of the invention (β) (Please read the precautions on the back before filling in this page) Sodium carbonate with a fixed particle size and 5 grams of sample, stir at 25Qrpm for 8 minutes. Filter through the expected weight of Nylon knitted fabric (hereinafter referred to as Nylon). This Nylon is dried at 105 ° C for 6 hours and then measured. From the weight of the filter-dried Nylon cloth, subtract the weight shown in the initial Nylen cloth weight as the dissolved residue weight of the sample, and calculate the tb example of the dissolved residue to the initial sample weight (% by weight &gt;. [I] Production of surfactant powder (Examples 1 to 6) According to the composition shown in Table 1, mixed α-thio fatty acid methyl ester pins, soap (sodium salt with an average number of master atoms of 12 to 18), sodium polyacrylate (Water-soluble polycarboxylate) is tempered into a slurry. This slurry was produced by using a vertical mixer (manufactured by Dowton Co., Ltd.) to evaporate moisture at a jacket temperature of 90 ° C. Then, except for Example 4, the above-mentioned concentrate was used as a cylindrical sheet I »--------- .....- Machine (product name) (made by Nanmu Machinery Manufacturing Co., Ltd.) is cooled to the temperature shown in Table 1 .-------------- --- At the same time as the temperature after the step, thinning. Example 4 is coming ^ ---. The above-mentioned concentrate is printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs, placed at room temperature, and cooled to the temperature after the cooling step shown in Table 1. The concentration and the amount shown in Table 1 After mixing the zeolite (additives described in Table 1 in the form of pellets in Table 1), the obtained lumps were made using a double-type pellet press (product name) (manufactured by Fuji Co., Ltd., type: EXDFJS-6 0). Nine shapes with a diameter of about 10 til η and a length of about 15 mm. Next, the thin slabs or pressed noodles of Examples 1 to 6 were purified with 100 parts by weight of the surfactant, and this pure was used together with the zeolite (pulverizing agent) in the amount shown in Table 1. 2ΒΒ1 sieve of Fizi mill (product name) (manufactured by Hosokawa Mikron Co., Ltd., type: ΚΑ-3), by -20 &quot; This paper size applies Chinese National Standard (CNS) Α4 grid (210X297 mm) 416982 A7 B7 __ V. Description of the invention (19) 15 &quot; C The cold wind is pulverized to powderize it to obtain a surfactant powder. (Please read the precautions on the back before filling in this page} The properties, composition, and measurement results of the obtained surfactant powder powder are combined as shown in Table 1. (Comparative Examples 1 to 3) According to the composition shown in Table 2 , Sodium α-thio fatty acid methyl ester, soap (sodium salt with an average carbon number of 12 to 18), and polyacrylic acid sodium is added to prepare a slurry as required. This slurry was prepared in a manner similar to the operation of the above-mentioned embodiments 1 to 6 to form a thick knit. Then, the above-mentioned concentrates other than Comparative Example 2 were thinned using a drum-type thin heading machine (product name &gt; (Nanmu Machinery Manufacturing Co., Ltd.)) to the temperature after the cooling step shown in Table 2 while being thinned. As for Comparative Example 2, the method of Example 4 was followed by cooling to make pellets ρ with a diameter of about »» and a length of about 15 m. Next, the nine types of thin sheets of Comparative Examples 1 to 3 described above were implemented in accordance with the above. Examples 1 to 6 were powdered in the same manner to obtain a surfactant powder. The properties, composition, and measurement results of the obtained surfactant powder were combined as shown in Table 2. "Comparative Example 2 due to the high cooling temperature Therefore, it cannot be formed into a pellet. As for Comparative Example 3, it cannot be crushed because of the high moisture content of the Australian condensate. The Central Standards Bureau of the Ministry of Economic Affairs, Shellfish Consumer Cooperative, printed the results from the above Examples 1 to 6 and Comparative Examples 1 to 3, such as Compared with the case where a water-soluble polycarboxylic acid and / or a salt thereof is used, the surfactant powder of Comparative Example 1 without using a water-soluble polycarboxylic acid and / or a salt thereof has more dissolved residues, and as a result, the solubility is higher. Becomes inferior β and the cooling temperature Higher Comparative Example 2, Higher Moisture Content of Concentrated -2 1-Paper Scale Standard Chinese Standard (CNS) A4 Specification (210X297 mm) A7 B7 416982 V. Description of Invention (20) Comparative Example 3. Neither can be powdered. Therefore, it is known that in the manufacture of surfactant powders, the weight of the concentrate and the temperature of the concentrate before powdering are set to the most suitable conditions.-Regarding the implementation of the present invention, The surfactant powders of Examples 1 to 6, any of them has better low temperature solubility than Comparative Example 1 and is easy to be powdered. It contains a high concentration of thio fatty acid alkyl ester and soap. Surfactant powder with good low temperature solubility in aqueous solution. (Please read the precautions on the back before filling this page)-= β Printed by the Central Standards Bureau of the Ministry of Economic Affairs, Shellfish Consumer Cooperatives. CNS) A4 specification (210X297 mm) 416982 A7 B7 V. Description of the invention () [Table 1] Table 1: Manufacturing parts, properties and composition of surfactant powder (Example) Eliminate Cooperative printed example number 1 2 3 4 5 6 Slurry α-SF concentration (%) β1 33.7 44.7 58.7 44.7 45.3 42.2 Soap concentration 33.7 22.0 8.0 22.0 22.3 20.8 (cr-SF / soap ratio) 50/50 67 / 33 88/12 67/33 67/33 67/33 Average molecular weight of sodium polyacrylic acid 10000 3000 300 3000 3000 3000 Anti-active agent concentration (%> * 2 0.1 1 1 1 0.01 5 Moisture (%) 29.1 28.2 26.8 28 * 2 27 * 8 29.7 Moisture content (%) of condensate 10.0 5.0 3.0 5.0 5.0 5.0 Temperature after concentration (eC) 90 Temperature after cooling step &lt; ° C &gt; 30 15 15 50 15 15 Additives for pelletizing * 3 Zeolite Antioxidant degree (%) · 2---10 —-Broken rib agent zeolite resistance_Ao degree (%) * 2 5 Bulk density (g / cc) of surfactant powder 0.4 ~ fl.5 Average particle size (/ * »〇400 ~ 500 Dissolved residue (%) 9 7 9 5 9 9 Surfactant: powder into a -SFjggF (% ^ · 1 40.6 55.9 73.6 50.7 56.5 54.1 Soap concentration (%) 40.6 27.6 10.0 25.0 27.8 26.6 Percent (¾) 10.0 5.3 3.4 5.7 5.3 5.3 * 1) α, SF: Fat The number of acid residues is 硫 ~ 16 α-thiolipid anti-acid alkyl esters &quot; 2) Anti-Availability: tb case of total thio fatty acid alkyl esters and fats * 3) Nine Additives during molding: After the concentrate was cooled by a barrel type thinner (manufactured by Nanki Machinery Co., Ltd.) other than Example 4, the additive was directly thinned without using additives. -23- This paper is compliant with Chinese garden standards ((: Yang) / 14 specifications (21〇 \ 297 mm) (Please read the precautions on the back before filling this page) Order 1, 416982 A7 B7% / {Measure the concentration of narcotic acid, isopropylidene, isopropylidene / flat anti-polymerization, Wu, Lu | Yue 2 Huming (22) Table 2: Manufacturing conditions, properties and composition of surfactant powder (comparative example) Implementation Example No. 1 2 3 Effervescent α-SF Degree (96) * 1 4 5.3 4 4. 7 4 4 .7 Soap concentration 22.3 2 2. 0 2 2 .0 (or-SF / soap ratio) 6 7 / 3 3 6 7/3 3 6 7/3 3 Moisture (%) 27.8 28.2 28.2 Concentrate moisture (%) 10.0 5.0 16.0 Temperature after concentration (° C) 90 Temperature after cooling step (° C) 1 5 8 0 1 5 Additives s3 during compressive molding. Zeolite anti-active agent concentration (%) * 2-20 Broken rib agent zeolite anti-active agent concentration. 5 Impossible to form (please read the precautions on the back before filling this page). Residual dense granules of slag-like particles all solve the face and the melting boundary

Status C) Body / C Crushing is not possible 0 Printing degree of the Ministry of Economic Affairs of the China Standards Bureau Shellfish Consumer Cooperative I Agricultural Fii Concentration-s soap facet α fertilizer water ητ R7 Powder group * 1 of the body}%% % Yihuo tb pill a anti-pressure \ / \ / \ / 12 3 is a number of sodium based sodium esters. Acid alkanoic acid fat α Contrast concentration agent sIg plus: add Λ with Λ to make /, not shape S The performance example is 1 tablet, which is the most total soap fertilizer of thiosulfate a and ester alkanoic acid anti-lipid sulfide machine. The film is thin, and the tube is cooled by the outside, and the material is concentrated. The scale is applicable to Chinese National Standard (CNS) A4 (2 丨 0 X 297 mm). Printed by the Sheller Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs. 416982 V. Description of the Invention (23) [2] Granular detergent composition Production (Example 7: Compaction granulation method) An aqueous slurry was prepared in accordance with the composition shown in Table 3, and dried particles were prepared by a spray drying method under the conditions shown in Table 3 (In the table, dry particles (A )). The dried particles were compared with the surfactant powder and the non-ionic surfactant of Example 2 in a KRC kneader (product name) as shown in Table 3 (made by Kurimoto Iron Works Co., Ltd., type: S- 2) Compression and mixing. The obtained pellets were made into a pellet press with a diameter of about 10 mn and a length of about 15 mm using a double-type pellet press (product name) (manufactured by Fuji Powder Co., Ltd .: EXDFJS-60). This pressure was used together with a nitric acid pin containing 6 weights of pure detergent for lflO parts by weight of a granular detergent composition, using a Fischer mill (product name &gt; (manufactured by Hosokawa Mikron Co., Ltd.) equipped with a 2ββ screen. , Type: KDA-3), pulverized with cold air at 15 ° C to produce a powdered product. Then, the powdered product contains 3 parts by weight of zeolite with 100 parts by weight of the granular detergent composition. And 1 part by weight of enzyme (protease) pure parts are mixed in a rotating cylinder, and then 0.5 parts by weight of perfume and 1 part by weight are dusted to prevent dust adhesion. Non-ionic surfactant (Cu fermented polyoxyhydroxyethyl) (E0ρ = 20) (purity 84%)) to obtain a granular detergent composition. The measurement results of the properties and dissolved residues of this granular detergent composition are shown in Table 3. (Example 8: Agitation granulation method) An aqueous slurry was prepared in accordance with the composition shown in Table 3, and dried particles were obtained by spray drying method under the conditions shown in Table 3 (in the table, it is described as -25- This paper size applies to Chinese national standards. (CNS) Α4 specification (210X297 mm) (Please read the precautions on the back first Write this page)

Printed by the Shellfish Consumer Cooperative of the Central Guiding Bureau of the Ministry of Economic Affairs 416982 A7 B7 V. Description of the invention (24) Dry particles (A)). The dried particles of Fanya, the surfactant in Example 2, and the non-ionic surfactant were shown in Table 3 as tb in a Regal mixer (product name) (manufactured by Songbo Co., Ltd., type: H ~ 20). It was granulated by horizontal mixing, and then treated in the same manner as in Example 10 to obtain a granular detergent composition. The measurement results of the properties and residues of this granular detergent composition are shown in Table 3 β (Example 9: Powder Mixing) An aqueous slurry was prepared in accordance with the composition shown in Table 3, and dried particles were obtained by spray drying under the conditions shown in Table 3 (the dry particles (A) are described in Table 卽). The surfactant was compacted and mixed in a KRC kneader (product name) (product of Kurimoto Iron Works Co., Ltd., type: S-2) in the proportion shown in Table 3. The obtained block was a double-type compactor. (Product name) (Made by Fuji Powder Co., Ltd., Type: SXDFJS-60) Made of 鼷 9 with a diameter of about ltt and a length of about 15mm. This pressure is about 100 parts by weight of fi parts of granular lotion composition and 6 parts by weight of pure Using a portion of sodium gallate, use a Fischer mill (product name) equipped with a 2nB mesh screen Manufactured by Hosokawa Mikron Co., Ltd., type: DKA-3). High bulk density granules are obtained by pulverizing with cold wind of 15 = 0 (high bulk density granules (B) are listed in the table). The surfactant powder obtained in Example 2 was prepared in the ratio shown in Table 3. The content of the surfactant powder was mixed in a rotating cylinder with 100 parts by weight of the granular detergent composition. Parts of enzyme (protease) pure powder, sprayed with 0.5 parts by weight of perfume and 1 part by weight of non-ionic surfactant (Cu alcohol polyoxyethylen-2-2) Café-like _ (CNS) Congxiu. (21Q χ 297 Gongchu) -------- J-11Θ ------, order ------ line (i-. (Read first Read the notes on the reverse side and fill in this purchase) V. 416982 A7 B7 Invention description (25 numerous molybdenum plus average level. Alkane B gas forming ring agent; net Θ 2 wash I shape P ο grain Ε {得% 4 8 points pure and combined 0 &lt; final measurement of residual slag dissolution and properties of the grouping agent 〇 wash and show the granules 3 This table is like \ y 4 cases compared with fcb yl 9 groups are shown in the same phase, and the examples are compared with those used to dry the granules. The powder is used to make the body powder active. The composition is 0. The cleansing is like 3 tablets. The result is that the slag-like residues are dissolved and dissolved in powder form, and the powder is mixed with water. The water is used to make the cause, and the results are obvious. 4 The ratio of body to powder is _ and The properties of the V 7 example of the application of Example 3 show that it can be obtained from the hair (£ can be dissolved in the acid solution and its residues, and the residues can be dissolved into a solution. Extensive solution of solubilities 丨 low temperature composition (please read the precautions on the back before filling out this page). Set it in Example 9 and apply it in the same phase as body powder. 3J f Compared with fcbfcb, it has been dissolved with sex and its good change has shown that 9 cases have been implemented in -β. Printed by the Consumers Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs This paper is printed in accordance with Chinese National Standards (CNS) A4 specifications (210X297 mm) A7 B7 416982 five Description of the invention (26) [Table 3] Table 3: Production of granular lotion compositions (Examples, Comparative Examples) Examples and Comparative Examples of Examples Comparative Example No. 789 4 Dry Granular Day (A) Composition & ( % &gt; LAS-K * 2 Zeolite Potassium Sodium Sulfite Tinopal CBS. (Tinopal CBS) * J 15 Sodium osmate 0 6 0 2 5 1ί · 7

T 1X Drying condition Slurry moisture (%) 40 Hot air temperature (° C) 300 (Please read the precautions on the back before filling in this page) Properties Capacity Density (g / ce) 0.35 Moisture (%) 6%-μλ -Of)-) Β outside% cc ^ IA (/ 子 m agent (g particles (A degree of degree, liveness, dense particles, accumulation, dryness, dryness, capacity, dryness, non-sexuality, high 3, 3) (Granulation) method compaction mixing and stirring granulation powder mixing powder mixing compounding amount (% Γ5 dry particles (A) 59.0 high bulk density particles (fi) -surfactant powder; 25.3 nonionic active agent β4 3 66.5-69.8 25.0 24.7 3-69.8 24.7 Characteristic Bulk Density (g / cc) 0.80 Average Particle Size (ΛίΒ) 550 Dissolved Residue (%) 〇 0 0 10 &quot; 1) Composition: To the total amount of granular detergent composition It is expressed by weight%. • 2) US_K: Cu—b potassium potassium alkane sulfonate 3) Tinopar CBS: Fluorescent whitening agent β 4 manufactured by Ciba Jiaji Company) Non-ionic active agent: C13 alcohol polymerization gas Hydroxyethyl ester (E0p = 20) (84% pure) is shown as weight percent of the total amount of the granular lotion composition. &quot; 5) Compounding amount: The total amount of granular washing composition is expressed by weight%. * 6) Surfactant powder: Examples 7 to g are the surfactant powders of Example 2, and Comparative Example 4 is the surfactant powder of Comparative Example 0-28- This paper size applies Chinese national standards ( CNS) A4 specification (210X29 &quot;? Mm &gt; Printed by the Central Bureau of Standards of the Ministry of Economics and Printing Co., Ltd. Shellfish Consumer Cooperative 416982 A7 B7 V. Description of the invention (27) [Industrial availability] The following effects can be obtained with the present invention (Please read the notes on the back before filling this page) That is, the surfactant powder of the present invention, by virtue of the action of water-soluble polycarboxylic acid and / or its salt, each contains a high concentration of α-sulfur Substituted fatty acid esters and soaps can improve the low-temperature solubility in alkaline aqueous solutions. It also accelerates the crystallization of thio fatty acid alkyl esters by the action of soaps, forming surfactant powders that are not easy to aggregate and solidify. The water-soluble polycarboxylic acid and / or its salt can also obtain sufficient effects, so the cost increase caused is very limited. Furthermore, because the surfactant powder can be produced in the present invention without using the spray drying method, None In the case of spray drying and energy loss, and no particles floating in the air and causing deterioration of the environment β In addition, regarding the manufacture of surfactant powders, the concentration of the concentrate can be set below 70 ° C, and the powder can be powdered. Of, because it is easy to powder, it is possible to produce surfactant powder with high efficiency and low cost ^ Moreover, because the surfactant powder obtained using the method of the present invention, it is good in alkaline aqueous solution. Low temperature solubility, it can produce granular lotion composition that is not easy to agglomerate and solidify. Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs • 2 9 _ This paper size applies to China National Standard (CNS) A4 (210X 297 mm)

Claims (1)

Α8 Β8 C8 DS Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs No. 8710023 3 "Methods of Making Surfactant Powders and Surfactant Powders and Granular Cleansing Agent Compositions" Case (Amended on January 19, 88 ) 6. Scope of patent application: 1. A method for manufacturing cleansing surfactant powder, which is characterized by preparing a mixed slurry containing α-thio fatty acid alkyl ester, soap, water-soluble polycarboxylic acid and / or salt, The water content of this mixed slurry is concentrated to 15% by weight or less, and the temperature of the concentrate is reduced to 70 ° C or less, and then powdered to produce α-thio fatty acid alkane containing 40 to 84% by weight. Ester, 10 to 54% by weight of soap, 0.01 to 5% by weight of water-soluble carboxylic acid and / or its salt relative to the total amount of α-thio fatty acid alkyl ester and soap, and the above surfactant powder The ratio of α-thio fatty acid alkyl ester to soap • ·. Is 43: 57 ~ 89: 11 'by weight ratio, and the concentrate is directly pulverized and powdered; Powder, or pulverize the concentrate into powder. 2. For example, the method for preparing a surfactant powder according to item 1 of the patent application 'wherein the content of the water-soluble polycarboxylic acid and / or its salt in the surfactant powder is the α-thio fatty acid alkyl ester With the total amount of soap · 0 ~ 1-3% by weight. 3. The method for preparing surfactant powder according to item 1 of the patent application, wherein the water-soluble polycarboxylic acid is selected from acrylic acid, methacrylic acid, maleic acid, and itaconic acid. Or a copolymer selected from two kinds of the above, or a copolymer produced by the above, or a copolymer selected from the group consisting of propionic acid, methyl amphoteric acid, 'maleic acid, more than one type of itaconic acid', and maleic anhydride Object 1 (Please read the note on the back before filling this page) This paper uses the Chinese national standard (CNS &gt; A4 size (210X297)) AS _416982_1 _: _ VI. Application scope of the patent The corresponding base cation of the salt is selected from the group consisting of alkali metals, alkaline earth metals, and ammonium. {Please read the notes on the back of the report before filling this page.) 4. If the surfactant is the first in the scope of patent application A method for producing a powder, wherein the weight average molecular weight of the water-soluble polycarboxylic acid is 10,000 or more. 5. For the method for preparing surfactant powder according to item 1 of the patent application, wherein the moisture content of the mixed slurry is 20-30% by weight. 6. —A kind of cleansing surfactant, which is characterized by: preparing a mixed slurry containing α-thio fatty acid alkyl ester, soap, water-soluble polycarboxylic acid and / or its salt, and concentrating the water content of the mixed slurry in 1 5% by weight or less, and the temperature of the concentrate is 70 ° C or less, and powdered to produce 40 to 84% by weight of ^ thio fatty acid alkyl ester and 10 to 54% by weight of soap. The total amount of the α-thio fatty acid alkyl ester and soap contains 0.01 to 5% by weight of a water-soluble polycarboxylic acid and / or a salt thereof, and the α-thio fatty acid alkyl ester in the surfactant and the The ratio of soap is 43: 5 7 ~ 89: 11 in weight ratio. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 7. If the surfactant of the scope of patent application is No. 6, the total amount of α-thio fatty acid alkyl ester and soap contains 0.1 to 3% by weight of water-soluble Polycarboxylic acids and / or their salts. a The surfactant according to item 6 of the application, wherein the water-soluble polycarboxylic acid is selected from the group consisting of acrylic acid, methacrylic acid, maleic acid, and itaconic acid, or a homopolymer thereof. 2. A variety of shapes described above-2- This paper size applies to Chinese National Standard (CNS) A4 specification (210X297 mm) Αδ B8 _416982_g_ · _ VI. Copolymers in the scope of patent application, or selected from acrylic acid, methacrylic acid 'Maleic acid, one or more of itaconic acid, a copolymer with maleic anhydride, and the corresponding cation of a water-soluble polycarboxylate are selected from one or more of alkali metals, alkaline earth metals, and ammonium. 9. The surfactant according to item 6 of the patent application &gt; wherein the weight average molecular weight of the water-soluble polycarboxylic acid is 10,000. 10. For example, the surfactant of item 6 of the patent application, wherein the moisture content of the mixed slurry is 20-30% by weight. 11. A granular tincture composition, characterized in that the surfactant such as item 6 of the patent application is mixed with other lotion ingredients through granulation or powder mixing. 12. The granular lotion composition according to item 11 of the scope of patent application, wherein the water content is 1 to 15% by weight, and the average particle size is 200 to 150,000 / zm ', and the bulk density is 0.4 g / cm3 or more. (Please read the precautions on the back before filling out this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs This paper applies the Chinese National Standard (CNS) A4 specification (210X297 mm) Α8 Β8 C8 DS Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs No. 8710023 3 "Methods of Making Surfactant Powders and Surfactant Powders and Granular Cleansing Agent Compositions" Case (Amended on January 19, 88 ) 6. Scope of patent application: 1. A method for manufacturing cleansing surfactant powder, which is characterized by preparing a mixed slurry containing α-thio fatty acid alkyl ester, soap, water-soluble polycarboxylic acid and / or salt, The water content of this mixed slurry is concentrated to 15% by weight or less, and the temperature of the concentrate is reduced to 70 ° C or less, and then powdered to produce α-thio fatty acid alkane containing 40 to 84% by weight. Ester, 10 to 54% by weight of soap, 0.01 to 5% by weight of water-soluble carboxylic acid and / or its salt relative to the total amount of α-thio fatty acid alkyl ester and soap, and the above surfactant powder The ratio of α-thio fatty acid alkyl ester to soap • ·. Is 43: 57 ~ 89: 11 'by weight ratio, and the concentrate is directly pulverized and powdered; Powder, or pulverize the concentrate into powder. 2. For example, the method for preparing a surfactant powder according to item 1 of the patent application 'wherein the content of the water-soluble polycarboxylic acid and / or its salt in the surfactant powder is the α-thio fatty acid alkyl ester With the total amount of soap · 0 ~ 1-3% by weight. 3. The method for preparing surfactant powder according to item 1 of the patent application, wherein the water-soluble polycarboxylic acid is selected from acrylic acid, methacrylic acid, maleic acid, and itaconic acid. Or a copolymer selected from two kinds of the above, or a copolymer produced by the above, or a copolymer selected from the group consisting of propionic acid, methyl amphoteric acid, 'maleic acid, more than one type of itaconic acid', and maleic anhydride Object 1 (Please read the note on the back before filling in this page) This paper uses the Chinese national standard (CNS &gt; Α4 specification (210X297))