TW542695B - Agrochemical formulations for water-surface application - Google Patents

Abstract

An agrochemical composition suitable for water-surface application comprising at least one agrochemically active ingredient, granular nuclei having an apparent specific gravity of less than 1 and at least one surfactant chosen from alpha-olefinsulfonic acid salts, alpha-sulfo aliphatic acid salts, and oleoylmethyl tauride salts; a method of manufacturing said compositions; packaged agrochemical compositions containing said compositions; and methods of applying an agrochemically active agent to a paddy field using said packaged agrochemical compositions.

Description

542695 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs

This paper size is in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm) 542695 A7 B7 V. Description of the invention i I ’d like to learn how to use a farmer ’s spray to test the equivalence of this product. r The amount of eye preparation C- The essential products need to learn gradually. The amount of sexual activity is higher than that of the grains, and the weight is 11%. The so-called noodles in the surface of the farmer's table have to be increased and decreased in increments. Avoiding Shi Kesuo will not be divided into two parts, but it is alive and fast enough to produce feu Μ and harm the destructive living things in the middle of the agricultural chemicals, such as the introduction of primers, etc., it is necessary to eliminate the other. | (Less or less, the average number of expanded sentences is scattered and used in agriculture at a fast speed, which can be handled one by one and can be handled by workers, but of course C is required. The homogeneous agent applied to the active substance caused a school fcp b TTV / 1 rm Ιχτ Necessity is that the sprayer is sprayed on the device, and one of them is filled with one of them. The sprays are sprayed on ¾; all of them have been tested by the experts of Jingtian and rice. The intention of the full-bodied agent is to apply this application to the whole water, non-field, and rice water, etc., suitable for this reason, because of the sprinkler. Spray the medium into the field and add rice to the hydraulic power Ground to labor and land irrigation to save or reclamation to the ground or to the ground capacity, the agricultural material contraction with the direct concentration of immovable agent, but the flow test release is easy to dilute, this water e rate is not much. Efficient ------------ install --- (please read the precautions on the back to write this page) Order .. · The consumer goods cooperatives of the Intellectual Property Bureau of the Ministry of Online Economics have printed and printed devices.夂 Safang Fangshu dike // 河 百: It is necessary to make 3 things from 由 由 不 / # ® 升 升 剂等 1 system to each other, and this should be irrigated to ij less than Yico !! Or it can be used easily, but it is easy to use, and it should be used lightly. It should be said that the Bitein River and the ruler are flat, the water is from the field to the field, and the rice is used.丨 It is a labor-based selection technique for high-tech offerings, which can be used to make water. The ability to wait for this can be determined. The other is to use the rice table in the mid-field field. One P water: it is exactly what you want to go. Zhang Zhangxun can save the other-in the 4 games-the market can make the present and the other apply to the Chinese paper standard (CNS) A4 specifications (210 X 297 mm) 542695 A7 _B7_ 5. Description of the invention (3), the water flowable agent pseudo-contains dispersing and suspending agrochemical active ingredients in water to obtain these preparations. Therefore, such preparations cannot be applied to easily hydrolyzed agricultural products.闬 Chemical composition.琨 Development of formulations suitable for throwing (packaged formulations and giant frost-free formulations) to paddy fields has been developed through packaging solid formulations, such as lozenges, nine agents, granules, and water-soluble layers, such as water-soluble films And made. This can save labor and environmental protection. Although these preparations have the advantage of facilitating the application of agrochemicals to rice fields, their granules, powders, etc., which are not used conventionally, can have a homogenizing effect. In addition, when they are thrown into human water, their preparations will tend to form on the solid surface, printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, and the reason for the survival of this sexual exhibition. It is often used for hair production and maintenance. It is close to school. It can be applied to a farmer. Shi Changrong's absorption degree is not a post-bubble bubble. The face is used to decompose or swell with water. Water-soluble agricultural injury caused by agricultural dissolution is not affected by the removal of soil from the soil. The homogeneity or points of soil formation are suitable for the school. All the reasons are different. Zhong Hanhua divides the ingredients into different parts, and uses each of the agents to make gas. It is applied to the agricultural products and sexual fruits. The chemical composition will be used as a living agent, and the knotting agent is in use. The upper part of the upper body 5 attached to the farming system is a farmer's middle soil, which can be solidified and learned from the soil. , This water point. It all depends on the physical properties of the farmland, and the rice paddy is soluble due to the misalignment. The thick powder of the propellant must have h after the water sinks, and the points must also be c-free. Responding to avoiding the species, the application of the chemical solution is a high-yield piece for dissolving and dissolving high-yield parts. The paper size of the paper is applicable to the Chinese National Standard (CNS) A4 (210 X 297 mm) 542695 Economy A7 B7 printed by the Consumer Cooperatives of the Ministry of Intellectual Property Bureau. V. Description of the invention (4) Preparations, which are easy to disintegrate and disperse solid dosage forms, and can use agricultural chemicals under the help of foaming agent foaming power The active ingredient diffuses. In typical h, organic acids and ferric salts can be used as blowing agents. In the presence of water, the former reacts with the latter to produce ferric dioxide. However, agricultural chemicals containing hair tinctures also have their problems, because the organic acids and carbonates in the preparations usually react in the packaging to produce gas before application. As a result, the package swelled, so that there was only a weak foaming effect when the package was applied to a rice field. Therefore, when the water temperature in the paddy field is low, the formulation suitable for surface application must also be able to disperse the agricultural chemically active ingredients in water by the foaming ribs, and dissolve and diffuse as quickly as possible. A uniform treatment layer is formed on the soil. Due to the previous partial reaction, the foaming power decreased, which caused the agrochemical active ingredients to not fully diffuse, and the above problems could not be solved. In response to these problems, several formulation schemes related to surface application without foaming agents have been proposed: for example, by dissolving agrochemically active ingredients in organic solvents, etc., and then using water-soluble films The resulting solution is separated into a small package from an oily substance that can be dispersed on the water surface to obtain a preparation, and a solid capsule containing an agrochemically active ingredient dissolved in an organic solvent and a water-soluble film can be used for packaging. Formulation obtained by dispersing oily substance on water surface [This patent application (published > No. Hei 5-7 8 2 0 7];-a kind containing agrochemically active ingredients, hollow glass cut granules, with average diameter It is 250 micrometers or less, and is molded from a water-soluble polymer into a formulation having a weight of 10 to 100 g / pack [Japanese Patent Application (Kokai) No. Hei 5-5 8 8 0 4 〕 -6 I (Please read the notes on the back to write this page first) Binding ..-Thread · This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) Employees ’Intellectual Property Bureau, Ministry of Economic Affairs Printed by Suzakusha 542695 A7 B7_ V. Description of the invention (5); a packaged preparation with a solid composition of 0 to 100 grams, which contains pseudocapsules with a diameter of 600 microns or less, and has agricultural uses Chemically active ingredients, floatable inorganic particles with an average diameter of 250 microns or less, and high boiling point solvents containing water-soluble polymer films [Japanese Patent Application (Laid-Open) No. 5-7 8 2 0 4 ]; A preparation obtained by coating a granular crystal nucleus having an apparent weight less than 1 with an agrochemically active ingredient, a substance that changes the air-water interfacial tension, and an oily substance to obtain [Japanese patent application] (Public) No. Hei 5-1 5 5 7 0 3];-a floating particulate insecticidal composition, which is pseudo-absorbed through the agrochemical active ingredient is absorbed by a carrier containing granular pumice or vermiculite, and The carrier is coated with a higher aliphatic acid to obtain [Japanese Patent Laid-Open (Announcement) No. 4 4-8 6 0 0]; floating particles, which are fixed to the burnt by the use of polybutene Prepared from perlite [Japanese Patent Publication No. (Announcement) is 4 7-1 2 4 0]; suitable for floating on the water surface of rice fields, containing a granule agent effective against the rot of rice stems and stalks [Japanese Patent Laid-Open (Announcement) No. 48-I 1 7 9]; , Which is obtained by making the expanded perlite carry the insecticide and water repellent [Japanese Patent Laid-Open No. (Announcement > No. 48-II 8 1)]; the granules are obtained by making the floatable water An inorganic carrier is obtained by carrying a herbicidal emulsion [Japanese Patent Publication No. (Announcement) No. 4 8-1〗 8 2]; a granular agrochemical composition capable of floating in water, which includes cellulose ether or polycarboxylic acid Polymer surfactant as a spreading agent [Japanese Patent Laid-Open (publication) No. 4 8-1 5 6 1 2];-a water-soluble solid preparation that pseudo-contains an agrochemically active ingredient, a solid carrier, and a polymer Oxidized alkylene siloxane [Japanese Patent Publication (Announcement) No. 6 4-2 5 7 0 2]; This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) ----- -rl ---- install ·! (Please read the _ precautions first and write this page) Order :: • Line 542695 A7 B7 V. Description of the invention ( 6) A preparation which absorbs agrochemically active ingredients into inorganic or organic porous particles or hollow particles, and then treats them with synthetic resin or rubber to seal the openings on the surface of the particles, And adjusting the weight of the hollow capsules b and the particle size to 1.0 or less and 5 mm or less to obtain "Japanese Patent Laid-Open (Publication) No. 2-5 6 3 2 3]; and a preparation , Which is obtained by adsorbing thermally expanded rock powder and particles to a solution containing an active ingredient and an emulsifier [Japanese Patent Laid-Open (Publication) No. 3-7 6 2 8 1 1]. However, according to the spreading method, these formulations are not particularly different from the conventionally used granules, powders, etc., so they cannot achieve significant labor savings. At the same time, from the viewpoint of saving labor and spreading agricultural chemicals, formulations that can float on the water have been under discussion. The formulations described above are pseudo-formulations which are packaged in a water-soluble composition by packaging a composition containing agrochemically active ingredients, burnt vermiculite or expanded perlite, expanded Shirasu, cork, and acetylene surfactant. [Patent application (publication) No. Hei 6_3 3 6 4 0 3]; granules or lozenges, in which the agricultural chemically active ingredient 傺 is uniformly dispersed to contain interfacial activity that can reduce surface tension Agent and a powdery substrate having a specific gravity of 1 or less, "Japanese Patent Application (Kokai) No. Hei 7-2 3 3 0 0 2]; and an agricultural chemical product which has a specific gravity of 1 Or smaller granular nuclei coated with agrochemically active ingredients, active agents that have a boundary that can reduce surface tension, and oily substances are obtained [Japanese Patent Application (Kokai) No. Hei 9-〖8 3 7 0 1]. However, the preparations obtained according to these methods do not always show satisfactory surface coating in practical use. The paper size is applicable to the Chinese National Standard (CNS) A4 (210 X 297 mm) (Please Read the back first Notes for writing this page) Order "-I Line · Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 542695 A7 B7 V. Description of the invention In the way of rice on the water, I use real field rice in the water < ::, and I use the special agent C to develop the rice field. Evening here, the quality of the exhibits and the drifting of the 0-quality exhibits are covered by the agent, E · shell, etc. This bank drifts from and to the law, and there is no exception in the law. Existence, but above, in the real world, there is nothing like floating, floating, floating, floating, floating, floating, floating, filling, chemical, agricultural, chemical, agricultural, etc. 1 floating and floating can be prepared. The invention of the chemical system uses the farmer's eyesight in the invention of the invention. 0 The rice paddies on the farmland need water, and the bottom is in the system of co-existing quality preparations. Fafa, Ben 0: Water Repellent in the Special Education Exhibition Use Shi to set up special special use to make the needless to act as a middle ground to use Shi and Noda; to use the labor and save the festival will be able to wait for each other to be safe (please read the precautions on the back first) (Writing this page) Binding:-Line · Printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs to set up a U-shaped float on the floating place and easy to learn the surface. Because Μ may not have each other V), \ 1 /) / (4 (5 makes (6 causes the distribution of the uniformity of the device is not uniformly divided into sexual poisons planted in or even spread out and down Existing transits will be hindered by the stability of the next period of time waiting for their paper size to apply Chinese National Standard (CNS) A4 specifications (210 X 297 mm) 542695 A7 B7 V. Description of invention (Employees of the Ministry of Economic Affairs, Intellectual Property Bureau Tian Co., Ltd., printed and researched by the consumer cooperatives, has good mouth packs, films, and revisiting agents. Sij0 is a good rice bag. It is used to make thin species than salt. Inclusiveness can be seen in a week. The acid should be learned from the family and the Buffalo group is less visible. Physicochemical. Its cloth cores and formulas can be used to make medium fats. It is divided into seeds and crystals, and the seeds are divided into chemical, material-based and group agricultural research points. A J-shaped one is used for coating, and it must be made into sulfur. Take the learned Cheng Cheng No. ^; the grain shakes into another agricultural group to form a group-legalized custom α. Piece bottom group sex. By. The nature of the group will be studied and used in accordance with its laws and regulations, and it can be issued through internal studies or with active agents—. The Nong 0 formulas are applied to Hetian Chemicals, applied to the DP class i, etc., and used to learn to become small suitable rice flours. ^ Salt should be used in equal agrochemical methods. The quality of the hydroponic dehydration surface is qualitative. U acid is used in the same way as the other formula, so it is used in the application group g. The agricultural plantation viewer must be used to combine the nature of the farmer with one of the two types of water. Moderate. The development of T-bases can be carried out in parallel and can now be carried out in the same species. The alpha amines are released in the combined method. Fangguo, you can use the formula and suitable for the combination of the medicinal preparation of the rice with a small combination of the shape of the armor, and then use the water to the granules, and then use the Ming to wait. Make the Prime Minister enter into the liquid formulation of the oil and make it clear, and send a special filter to the bottom of the hair to make the bottom of the hair 1 and the hair C will float as it is prepared, but it will be exposed. The original version of the book is based on this law, and this method should be used to study the world, and the tube contains violence, and it is sent from a small degree. (Please read the note on the back 3 to write this page) This paper standard applies to Chinese national standards (CNS) A4 (210 X 297 mm) 542695 A7 B7 V. Description of the invention (9) (Please read the notes on the back before filling this page) When irrigating rice fields, these agricultural chemical compositions can be crossed Water spreads in all directions, dissolves surfactants, and quickly disperses agrochemical active ingredients on the surface of rice fields and dissolves them. In addition, in practical use, the agricultural chemical composition suitable for surface application of the present invention has considerable advantages. The agrochemically active ingredient is not affected at all when the composition dissolves it into water very quickly; or even if the granular crystal nuclei remaining on the water surface drift due to wind, the agrochemically active ingredient The active ingredient is released there before it can drift to any degree. Preferred embodiments The consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs prints agricultural chemically active ingredients that can be applied according to the present invention, including, for example, herbicides, insecticides, fungicides, acaricides, and plant growth regulators, There are no restrictions on the physical properties of these active ingredients. Herbicidal active ingredients like, for example, bensulfuron-methyl, tetrazosulfuron-methyl, pyrazosulfuron-methyl, pyrazosulfuron-methyl, sulfoxysulfuron-methyl, trisulfuron-methyl, ciprosulfuron-methyl, chlorosulfuron Chlorsulfuron, chlorsulfuron, neomethsulfuron, pyrimsulfuron, metsulfuron, methylpurine, sulfonsulfuron, prazasulfuron, piperacetam, bensulfuron, propanate Acetochlor, grass herb, humulant, carbamazepine, valeryl, fenprofen, bromochloride, dafdur, benzophenone, flubendicarb, pramifen, pyrazolate , Benoxacil, furofur, grass, Dan, eproprodan, alprofen (ACN), oxadiazine, isoprene, pentaflutozolid, etobenzanid, Fluoxazone, butachlor, scopolamine, amphetamine, cycloheptazone, (2, 4-dichlorophenoxy) acetic acid (2, 4-D), and -1 1-Chinese paper standards apply to this paper size (CNS) A4 specification (210 X 297 mm) 542695 A7 B7 10 V. Description of the invention (its alkyl esters or salts, 4- (4-chloro-〇-tolyloxy) butyric acid (MCPB), oxadichlomephone, 4- (2-chlorophenyl) -N-chlorohexyl-4, 5-dihydro-N-ethyl- 5-oxy-1H-tetrazol-1-carboxamidine (NBA-061), MT-128, 3- (2-chloro-4-methanesulfonyl benzamidine) -4-phenylthio) bicyclic ring [3.2.1] Octan-3-en-2-_ (SB-500), 2- (2- (3-chlorophenyl) -2,3-ethylaminopropyl] -2 -ethylene- 1,3-dione (MK-243), 1- (2-chlorobenzyl) -3- (α, α-dimethylbenzyl) urea (JC-940), and Bentazon. The active ingredients of insects include persistent and permeable pygamicides, which are effective against water-dwelling animals, Lissorhoptrus oryzophilus and Oulema ore, yzae, such as fluorosilicone. Pyrethrin, cypermethrin, ethethrin, oxazophos, ethylmethyl acetophos, acetamiprid, nitenpyram, and acetamiprid. The fungicidal active ingredients include continuous and Please read the precautions for the infiltration killing first. M agent scopolamine sphingomyelin spleen M ϋ and ί flumazone, anti-eye effect on W worms 氟), there is an idazole system am ring its ο three diseases 0 Pinene Zofin Example Propiamp Ampocar such as Inhibitor f oxazolide P Benzene M / --- V Amidoxamine The Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Fluorine Economics printed the Ketozole Tripropyl Alkyl Silyl Methyl Tris (I 3 0)-Lingji Bacteria 1-Benzene and the Phthalofluorene Leaf Salt and Its Acid Diene Butene. The cisplatin is as short as a strong example, and includes calcium-encapsulating pseudo-oxygenation agents, deacidification of long-acid colonies, a kind of mite as a killer, a fungicide that can be divided into parts, and a chemical agent. Insecticides used by Kunnong insecticides should be used to eliminate the herbicides. This statement is based on the paper standard applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 542695 A7 _B7_ V. Description of the invention (11) A combination of a compound in a coffin growth regulator or two or more of these agents without regard to the nature of the active ingredient. Although the proportion of the agrochemically active ingredient used in the present invention is not specifically limited, it is usually present in an amount of from 1 to 90% by weight, preferably from 1 to 90% by weight of the agrochemical composition of the present invention for use in the application of granular components to water surfaces. 0 to 80% heavy halo, more preferably from 20 to 70% by weight. The α-olefin sulfonates which can be used as a surfactant in the present invention are sulfonate compounds, and the sulfonates are prepared by sulfonating the crude oil (petroleum) as a crude substance. Alpha-olefin sulfonates are non-toxic to humans and harmless to the environment. They can show their superior biodegradability, are safe for the skin and eyes, and are stable to acids or bases. Typical examples include C-Cm α-olefin sulfonates. The α-olefin sulfonates used in the present invention are not particularly limited. Examples of typical plastics include sodium salts, potassium salts, calcium salts, ammonium salts, and various amine salts. The preferred salts are sodium, amine and calcium salts. Printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, the alpha-olefin sulfonate pseudo-products that can be used according to the present invention include, for example, products of the city market, with the trade names Lipatron L Β-4 4 0, Lipatron L Β -8 4 0, Li Bo Zhuang PJ-4 0 0, K Li Bo Zhuang J Ρ-4 0 0, Li Bo Zhuang P Β-8 0 0 and D t-9 5 (Lion King Company); M-3 8 0 1 and M-3 8 0 1 G (First Industrial Biopharmaceutical Co., Ltd.); and Hirstp (Hurst Japan). They are not limited to the above examples. Compounds of α-sulfoaliphatic acid salts that can be used as surfactants in the present invention are obtained by sulfonating oils or fats. They include, for example, α-sulfoaliphatic acid salts of methyl C 10 -C μ. -13- This paper size is in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm) 542695 Printed by the Consumers ’Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention () Used in the composition of the invention The α-sulfoaliphatic acid salts are not specifically limited. Examples include sodium, potassium, calcium, ammonium, and various amine salts. The preferred salts are sodium, amine and calcium salts. Σ-sulfoaliphatic acid salts which can be used in the present invention, for example, commercially available products, trade names FA-6 1 5 Β, FA _ 6 1 6 Β, and FA 6 1 7 Β (Lion King Products Company) . They are not limited to the examples above. Γ The oleyl methylaminoethane sulfonate which can be used as a surfactant in the present invention is not limited in particular. They include, for example, sodium, calcium, potassium and ammonium salts. Sodium and calcium salts are preferred. The oleyl methylaminoethane sulfonates that can be used in the present invention include, for example, commercially available products with the trade names of Daibon T powder (Japan Oils and Fats Co., Ltd.), Hesperate Pontal T powder (Hesit (Japanese version) and Akoupen T powder (Hess Japan). They are not limited to the examples above. The surfactants usable in the agricultural chemical composition of the present invention are preferably α-olefin sulfonates or ct-sulfoaliphatic salts. Regarding the content of the specific surfactants that can be used in the present invention, the content of the surfactant in the agrochemically active ingredients suitable for the water surface application of the present invention is usually from Q. 0 to 40% by weight, Good and fake from 0.1 to 30% by weight; and even better and fake from 1 to 20% by weight. Furthermore, it should be emphasized that one or more of these surfactants may be used. In addition to the above-mentioned specific surfactants, other agents that help spread on the water surface can be added to the agricultural chemical composition suitable for water surface application if necessary. These reagents spreading on the water surface include polycarboxylic acid-type polysoap, such as sodium salts of carboxylic acids, such as acrylic acid and maleic acid (co) polymers. 1-This paper applies Chinese national standards (CNS ) A4 size (210 X 297 mm) (Please read the notes on the back before filling this page)

Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 542695 A7 B7, 13, V. Description of the invention (), osmium salt and amine salt, or the acid copolymer containing polysulfonic acid, such as styrenesulfonic acid, containing vinyl, etc. Sodium, potassium and amine salts; soaps, such as oleic acid and potassium stearate; anionic surfactants, such as sodium disulfonate succinate, dodecyl benzylsulfonate, Sodium lauryl sulfate and perfluoroalkyl carboxylates; non-ionic surfactants, such as polyoxyethylene alkane ethers, polyoxyethylene alkenes, polygas vinyl alkane esters, sorbitan alkyl esters, Siloxane surfactants, acetylene-based surfactants, and Pliironic ™ -type surfactants; these are obtained by combining polyoxyethylene alkyl aryl ethers, polyoxyethylene alkyl ethers, polyoxyethylene alkyl esters, or sorbitan Surfactants prepared by esterification with phosphoric acid or sulfate and, if necessary, neutralizing the resulting ester with a suitable base; fluorine-containing surfactants; various cationic surfactants; amphoteric surfactants; liquid Paraffin and naphthenes with high boiling points Hydrocarbon solvents; mineral oils, such as low-viscosity polybutene, silicone oils, and mechanical oils; various animal and vegetable oils; resins such as turpentine; camphor oil; σ-zinc; camphor, naphthenes, etc. Wait. For these reasons, preferred surface spreaders include acetylene-based surfactants, siloxane surfactants, and fluorine-containing surfactants. Acetyl surfactants include acetylene-based alcohols, acetylene-based diols, and adducts of the alcohols and diols containing olefinic oxides. Acetylene alcohols are generally represented by compounds of the formula HOCR1 R2-CeCH (wherein R1 and R2 may be the same or different from each other and each represent a Ci-C8 alkyl group). A compound of the above formula, wherein R 1 represents methyl and R 2 of isobutyl, a compound of the above formula, wherein both Ri and R 2 represent methyl, and a compound of the above formula, where -1 5 -This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling this page)

542695 A7 _B7_ V. Description of the invention (14) r 1 represents methyl ar 2 represents ethyl, both of which are commercially available. Their product names are S li rfi η ο 1 6 1, 0 1 fi η B, and 0. 1 fi η P. Acetylene-based diols are represented by the formula Η 0 CR 1 R 2-C ε c R 1 R 2 〇 Η (where R 1 and R 2 may be the same or different from each other, and each represents a C i-C 8 alkyl group) Represented by the compound. A compound of the above formula, wherein R 1 represents methyl group R 2 of ethyl, a compound of the above formula, wherein R 1 represents formamidine R 2 of isobutyl, and a compound of the above formula, wherein R 1 Both R2 and R2 represent methyl groups, both of which are commercially available. Their trade names are Surf i no] 82, Surf i no 1 104, and Olf in oxine-like cycloethyl, alkanyl or oxocycloalcohol. The encapsulation of the alkynes from the alkyne via the pseudo-additives to activate the surface oxygen boundary class will be described in the following section: < The acetylenes derived from the secondary alcohols and the active alcohols of the two-sided boundary alkynes are obtained. In the case of nw D force or alcohol-based gas acetylene vinyl, the above-mentioned factors include the addition of C, etc. The alkane-butadiene-methane group is available to the trader, etc. 0 00 oxygen 4 ring 01 will be in "" by the name of the name, the name of the dealer

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Γ U 1C materials are mixed with pre-01 shape inf rf powder ueml1 S, which will be sold together, and the air cushion will be printed by silicon through the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. Boundary-shaped syndiotactic crystalline mixed non-isolated Ja, b uih LI ttV 丨 is 60 agents: sex 0440 live 1 I- and ο 2 bounded inioline rfl oxygen U / 7 S 4 stone will be 10 wax

Γ U can be prepared with a main ring or fluorene ring, and the polyhydroxy group will be terminated by an alkane terminal, a chlorine-terminated silylated polyester, an alkyl group, or a gas methylated silicon diether. Essentials for repairing alkane: _ Vision as polyoxygen, succinyl, poly or acetone / methyl side and alkanesilyl etc. This paper is prepared in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm) ) A7 B7 15 542695 Description of the invention (Examples of oxane surfactants include those commercially available, whose trade names are Sylgard line (Dow Corning Silicon Gas Institute Co., Ltd.), Silhouette line (Japan Unica Co., Ltd. ), Silicone oil KF line (Xin-Yue Chemical Co., Ltd.), and motive power (Helena Chemical Co., Ltd.). Fluorine-containing surfactants are those which are replaced by ordinary anionic, non-heterogeneous, cationic Or amphoteric surfactants obtained from some or all of the hydrogen atoms. They have excellent surface tension, reducing properties, and examples of these surfactants include those commercially available, whose trade name is Udan Daikin Industries Co., Ltd.), Migafrules (Dai Nihon Ink Chemical Co., Ltd.), Futer Gold Bars (Neos Co., Ltd.), Sudoku Bars (Asahi Glass Co., Ltd.), and F-Τ p (Dinghua Products Co., Ltd.) Although, the content of these other water spreading agents which can be included in the composition of the present invention may depend on the formulation and preparation form, including factors such as the nature and content of agrochemically active ingredients, the present invention The nature of the necessary surfactants, as well as these optional surface spreading agents, may vary, but these additional surface spreading agents, if necessary, are usually faked from 0.1 to 10% by weight, preferably from 0.3 to 5% by weight3 And optimally exists from 0.5 to 3% by weight. Although there are no specific restrictions on the use of granular crystal nuclei with an apparent specific gravity of less than 1, as long as their glumes can float on the water, They include, for example, hollow mineral carriers such as dry vermiculite, pumice, expanded sith, and expanded perlite; carriers of plant origin, such as cork; particles, such as expanded synthetic resins, such as foam Like polystyrene; -17-- this paper scale applicable Chinese National Standard (CNS) A4 size (210 X 297 mm) please first read the back of the CAUTIONS

Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, Consumer Cooperatives 542695 Α7 Β7 V. Description of the invention (16) and the molded particles or small nine containing one or more of these carriers, and the molded particles or small nine can float On the water. Dry vermiculite, expanded pumice and cork are preferred. The agrochemical composition suitable for the surface application of the present invention can be obtained by, for example, agrochemically active ingredients, granular crystal nuclei having an apparent specific gravity of less than 1, at least one of the necessary surfactants described above, and, if necessary, Other ingredients are mixed as needed, and the resulting mixture is then dried or nm. The granular nuclei of the present invention must have an apparent specific gravity of less than 1 (ie, in other words, they can float on the water surface). Granular crystal nuclei having an apparent specific gravity of 眈 can be prepared by the following method. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, a stainless steel column with a volume of 100 ml and a diameter of 50 mm is placed on a flat surface, and then surrounded by a large cylinder made of thick paper. The pseudo-length Less _ steel cylinder 20 cm larger paper cylinder. A sieve with a mesh opening of 380 cm was placed on top of a paper cylinder. Then, the granular crystal nuclei whose apparent specific gravity is to be measured are slowly poured into a sieve, so that they can gradually fill the stainless steel round pestle. Continue until the granular nuclei begin to scoop out the stainless steel cylinder. Then, the granular crystal nuclei are cut off from the top surface of the stainless steel cylinder, so that the granular crystal nuclei left in the cylinder can be filled up. The granular crystal nuclei in a stainless steel cylinder were then weighed (Wg). Apparent density is calculated based on the weight per unit volume (that is, W / 100 grams cm ~. Then divide this apparent density by the density of water (1 gram _3) to obtain The apparent specific gravity of the granular crystal nuclei. When using granular crystal nuclei with an apparent specific gravity of less than 1, it will be suitable for this paper. Applicable Chinese National Standard (CNS) A4 (210 X 297 mm) 542695 A7 B7 5 2. Description of the invention (17) When casting the agrochemical composition for inventing water to obtain granules or pellets (for example, using a granulator), a sufficient amount of the granular crystal nuclei must be added to make the granular agricultural chemistry The composition floats on the water. However, the content of granular crystal nuclei present in the agrochemical composition of the present invention which contains the moulded granules and Xiaojiu, pseudo-vision of the nature and grade of the granular crystal nuclei, and agrochemical activity The nature of the ingredient or ingredients, as well as the nature and content of any other ingredients as required, are typically present in the composition, and the grain nucleus content in the composition typically ranges from 0.1 to 40% by weight. From 〖to 25% by weight. When taking this content At this time, the granular crystal nucleus can impart the floating properties of the molded granules or pellets of the composition of the present invention. If the diameter of the granular crystal nucleus is too large, it will make the granulator difficult to cast. When it is intended to form molded granules or small nines, the granular crystal nuclei whose cross-section diameter ranges from 200 to 600 cm must occupy 80% or more, and more preferably 90% or more The agricultural chemical composition of the present invention may also, for example, carry an agrochemically active ingredient and other components in the composition by carrying a granular crystal nucleus having an apparent weight b less than [], or by having an apparent specific gravity. The granular nucleus less than 1 is manufactured by coating the surface with agrochemical active ingredients and other ingredients in the composition. The Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs has printed the granular nucleus with apparent specific gravity less than 1. In the case of carrying agricultural chemical active ingredients, etc., the content of granular crystal nuclei to be added must be able to float the agricultural chemical composition. However, the content of granular crystal nuclei to be added depends on the granular crystals. The nature and grade of the nucleus The nature of this paper, and the nature of any other ingredients as required. The paper dimensions are subject to the Chinese National Standard (CNS) A4 (210 X 297 mm) 18 542695 A7 B7 V. Description of the invention However, the granular crystal nuclei typically stored in the agrochemical composition (where the granular crystal nucleus carries active ingredients, etc.) contain halo. Pseudo-from 10 to 90% by weight, preferably from 2 to 0 to 70% by weight. When such a spectacle is present, the granular crystal nucleus can impart to the results of the present invention the mold particles or small nine floating characteristics of the agricultural chemical composition. If the first diameter is less than 0. When most of the particles are produced by the injection of 6 mm granular nuclei, the particles will sink into the water or the particles will disintegrate quickly. On the other hand, if most of the particles have a particle diameter larger than 5 mm, the particles can easily drift through the wind, and they take a long time to disintegrate and disperse. As a result, when the particles floated, the percolation particles disintegrated and dispersed, causing a non-uniform distribution of the active ingredients in agrochemicals. Therefore, in order to avoid this, the agrochemical composition of the present invention containing pupae or small nine formed by the infiltration of granular crystal nuclei is preferably particles or small nine having 90% of the pupal diameter from 0.710 mm to 4.760 mm. Or, as mentioned above, there is also another method for producing the agrochemical composition of the present invention (which contains granular crystal nuclei whose surface is coated with agrochemically active ingredients and has an apparent specific gravity of less than 1, a surfactant is required, And any other optional ingredients in the composition). There are two options for making granular nuclei for these coatings. The first option is to coat the granule nuclei with an apparent specific gravity of less than 1 or the particles formed by combining together to have a grain specific nuclei with an apparent specific gravity of less than 1 at the ambient temperature, and then coat them with a non-volatile substance and then It's liquid. Then, apply the active ingredient and one or more of the above-mentioned surfactants to the granulated nuclei "wetted" by this method. 20- This paper is in accordance with China National Standard (CNS) A4 Specifications (210 X 297 mm) Please read back &

t Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 542695 A7 B7 V. Description of the invention (19 shall = catty 物 物 & agent quality Η« ϊ 物 肖肖 件 10 如? | Η ， Cheng Zhiqi's body fluid should be based on the nucleus of the temperature table and the surface of the crystal 丨 the surface nucleus, which makes C Cote's special coating, such as The cost of the rib agent is to be alive. The coating surface is covered by the coating layer, and the alcohol is homogenized. The homogeneous acetylene must be divided into granules, such as other particles, and the layers are formed as in the example of coating. It is often used for agriculture instead of dripping. After the water is brightened, a step before covering the surface is covered with a step. The coating is applied to the corresponding layer. Sutras or similar stains. The grains of the soaked grains are formed into nucleated crystals and nucleated grain-like grains. 1 If h is less than the weight, hh, it must be used for chemical transformation. Make multiple copies or make 0. Pass through one with the upper nucleus, such as seed-like multi-grains. The crumbs of the nucleus or crystalline shape are immersed in this way. If you need to see him, and then if C is suitable, then the detergent immersion part will work for you. The remainder of the rest is the group formed by the substance described in C, such as the state, the liquid coating, the granular hair, or the active nucleus on the amorphous surface to shape the wetness of the coating. Wen Runwai has suffered from this problem, and will be divided into pieces (please read the precautions on the back before filling this page) ·-丨-Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs or divided into cores The layers that need to be treated are like the ones that they can be painted. Whatever you need, you will often need to know them. In the future, you will need to apply the coatings on the parts, and if this is the case, you must wait as in Example C. The surface water alcohol is used to spread the acetylene like ribs, and it is used for sexual activation and then step 4444! UW pushes a seed, such as the sound of all things into a shadow, without liquid Λ hF can be produced by MH or 2 SI S by 3 coating 1 crystal 3 weeks ¾ shaped like a uniform particle 1 Chengfa Yuli Primary School ilL i d ^ S / 1, compared with the description of the Agricultural Research Institute, h, so that the grain-size agricultural paper size as applicable and table quality applies to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 542695 A7 B7 V. Description of the invention (2G) The activity of chemical h work components. These materials are preferably solvents having a high boiling point, low shading, high flash point, low viscosity, specific gravity less than 1, and agrochemical h active ingredient 徼 dissolved therein. Such solvents include, for example, mineral oils such as low-viscosity liquid paraffin, chlorinated paraffin, isoparaffin, mechanical oil polybutene, and various high-boiling solvents of paraffinic, naphthenic, and aromatic properties; coffin oils , Such as palm oil, soybean oil, and rapeseed oil; oils such as whale oil and sardine oil; oxane oils and their derivatives; various monomeric esters or dicarboxylic acids of oleic acid, palm oil Emu oil, aliphatic goose, I-butenedioic acid, fumaric acid, phthalic acid, adipic acid, etc .; plasticizers, including various phosphates, such as tributylphosphonate, And ginseng (ethyl ether) phosphate esters; glycols such as ethylene glycol, diethylene glycol and butanediol and various esters and their ethers; lactones such as ε-caprolactone and 7-butyrolactone Esters; N-methylpyrrolidine and various liquid active agents, preferably glycol ethers and alkyl lactates, typically hexanediol (H e G, ethylene glycol monohexane, Japan Emulsifier Co., Ltd.), Adiethylene glycol (H e DG, Diethylene glycol monohexyl ether, Japan Emulsifier Co., Ltd.) Intellectual Property Bureau, Ministry of Economic Affairs Printed by employee consumer cooperatives, 2-ethylhexylene glycol (EHG, ethylene glycol mono-2-ethylhexyl_, Japan Emulsifier Co., Ltd.), 2-ethylhexanediethylene glycol (EHDG, diethylene glycol monoethylene glycol) -2 -Ethylhexyl, Japan Emulsifier Co., Ltd.), methyl lactate, ethyl lactate and butyl lactate. Although the content of the non-volatile and liquid at ambient temperature and the applicable substance according to the present invention may depend on the nature of the agrochemically active ingredient, any other kind, content, etc. of the ingredient that may be present as required may vary. Its content is in the agricultural chemical composition of the present invention, and the Chinese national standard (CNS) A4 specification (210 X 297 mm) is applied from the paper size. 542695 Α7 Β7 5. Description of the invention (21) 1 pull 60 0% of electricity The content is preferably from 5 to 40% by weight in order to impart superior water surface spreadability to an agricultural chemical composition applied to water. A binder can be used when molding granular nucleuses with an apparent specific gravity of less than 1, the agrochemically active ingredients necessary in the present invention, and the laxatives of active agents, other water spreading agents, and the like into the granules. . These binding agents include, for example, dextrin, polyvinyl alcohol, polyvinylpyrrolidine, carboxymethylcellulose, methylcellulose, arabica, polyethylene glycol, and its derivatives and powders. And bentonite. In addition, for example, lignin sulfonates. Polycarboxylic soaps of carboxylic acids, and sulfonic acids can be used as binders and dispersants, while bentonite and lignin sulfonates are particularly useful because they are pseudo It is relatively inexpensive and can be used as a filler. Printed bentonite and sodium salt of carboxymethylcellulose from the consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, which is a good binder, can be used to form the cast granules according to the present invention, because they have high binding capacity. It can control the disintegration period of mold particles in water. In addition, they still have another advantage. When the mold particles begin to disintegrate, they have the additional advantage of being completely disintegrated. The halo-containing visual factors of the binding agent used in the agricultural chemical composition of the present invention, such as the type of the binding agent, have the nature, composition, and manufacturing process of granular crystal nuclei with an apparent specific gravity of less than 1, after being cast into an agricultural chemical composition. The formulation, preparation method and physical form, the nature and physical properties of the agricultural chemical active ingredients, and the nature, mixing content, etc. of any other ingredients as required may vary. For example, the bentonite content is typically in the agrochemical composition suitable for surface application according to the present invention, ranging from 3 to 70% by weight, and preferably from 5 to 30% by weight. In the case of other binding agents, their content is typically 傺 · 1 to 30% by weight, preferably -23-23- This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) ) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 542695 A7 B7 V. Description of the invention (22) About 0.5 to 20% of the military landscape. Other optional ingredients can be added to the agricultural ih composition of the present invention according to various purposes. These optional ingredients, including disintegrants, dispersants, humectants, fillers, solvents, emulsifiers, water repellents, particle growth preventive agents, stabilizers, etc., can be used in the present invention. Examples of disintegrants or dispersants include anionic components and active agents, such as lignin sulfonates, (alkyl) # sulfonates and their condensates, phenol sulfonates and other And other condensation products, styrenic acid hydrazones, maleic acid-styrene sulfonic acid condensation products, pounds of condensed phosphonium salts, such as those with acrylic acid and maleic acid, alkyl benzoic acid Salts, dialkyl sulfosuccinates, dodecyl sulfates, polyvinyl alkyl ether sulfates, polyvinyl alkyl aryl ether sulfates, polyvinyl alkyl ether sulfonates With their salts, polyvinylalkaryl ethers and their salts, and phosphates, such as sodium tripolyphosphate and sodium hexametaphosphate are not limited to the above examples. Most disintegrating agents and dispersing agents such as tincture can also be used as humectants. Fillers can be used in the present invention to dilute agrochemically active ingredients. Provide a convenient content for throwing. Examples include mineral non-tactile powders such as bentonite, talc, clay, diatomaceous earth, amorphous silica, calcium carbonate, and magnesium carbonate, which are generally used as carriers for agricultural chemicals; resin powders such as vinyl chloride, chlorine Polyethylene and chlorinated polypropylene; organic substances, including sugars such as glucose, sugar and lactose, carboxymethyl cellulose and its salts, starch and their derivatives, crystalline cellulose, wood flour, sawdust, rice bran, Wheat bran, rice hull powder, coffee bean powder, iron vitamin powder -24- This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling this page) · --Line · 542695 A7 B7 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the invention (23) Licorice powder; water-soluble inorganic salts such as sodium sulfate, ammonium sulfate and potassium gas; and urea. Wood flour and niobium shavings are particularly useful because their cheap, light makeup can provide ribbing power to allow these grains to float easily on water. Solvents can be used in the present invention to dilute a liquid agrochemically active ingredient or to convert a low melting point agrochemically active ingredient into a liquid form. Use solvents with high boiling point, low toxicity, and high flash point. These solvents include, for example, high-boiling paraffinic, aromatic, and naphthenic solvents; aliphatic acids such as oleic acid, maleic acid, and trans-T Glycolic acid and palmitic acid; esters such as phthalates, adipic acid, and phosphate esters; vegetable oils such as palmitic acid® vegetable oil; and animal oils such as whale oil and sardine oil. In the present invention, if necessary, an emulsifier may be used to form the agricultural chemical active ingredient of the aqueous emulsion or a solution of the agricultural chemical active ingredient of the present invention combined with a disintegrant or dispersant. The selection of a suitable emulsifier depends on the nature of the active ingredient and the solvent of the agricultural chemical, and the emulsifier generally used in the preparation of emulsifiable concentrates is selected from, for example, polyoxyethylene styryl phenyl ether and polyoxygen. Ethylene dry phenol ether. When the agrochemical active ingredient has high water solubility, in the present invention, the water repellent agent can be mainly used to inhibit the dissolution of the agrochemical active ingredient, so that the particles are as wide as possible before the agrochemical active ingredient is dissolved in water. Spread. These water repellents include, for example, aliphatic acid salts such as magnesium stearate, calcium stearate and sodium oleate; higher alcohols such as stearyl alcohol; higher aliphatic acids such as stearic acid; 5 $ oxane oils and their derivatives, air-containing surfactants, cationic surfactants, hydrophobic silica-25- / (Please read the precautions on the back before filling this page)

· 丨 Line · This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) 542695 A7 B7 V. Description of the invention (24) Stone, liquid alkanes and organic maple oil. The existence of the granule growth inhibitor or stabilizer used in the present invention depends on the nature of the components of the agricultural chemical industry. In addition, pigments, bitter medicines, and various other optional agents may be added to the agricultural chemical composition suitable for application to the water of the present invention, if necessary. In order to produce an agricultural chemical composition suitable for water surface application of the present invention, in the case where the agrochemically active ingredient is solid, typically the active ingredient is dry or wet ground, and the obtained The agrochemically active ingredient is mixed with granular crystal nuclei having an apparent specific gravity of less than one, one or more of the essential parts of the composition of the present invention listed above, the active agent, and any other optional ingredients are mixed together, and then Ravioli is granulated by a dry or mash to provide a granular preparation or pellets. The wet casting molds used here include extrusion-granulation machines, mixing granulators, fluid bed granulators, and rolling granulators. Dry forming machines include wave cylinder compactors, granulators, cake presses, hydraulic forming machines, and so on. When granules or pellets of the agricultural chemical composition applied by dripping with the water of the present invention are mixed with granular crystal nuclei having an apparent specific gravity of less than 1, and if necessary, any other ingredients are mixed if necessary, The resulting mixture was cast into a so-called "base pellet" containing no agrochemically active ingredients using a molding machine as described above. In addition, a similar method can be used so that the mixture contains only a part of the agrochemically active ingredient to be molded, and thus a base pellet containing but not all of the active ingredient is obtained. The resulting substrate is then coated with the remaining agrochemically active ingredients and any other components of the composition, or the substrate is allowed to absorb some or all of these residual components. This paper size applies to China National Standard (CNS) A4 specification (210 X 297 mm) (please read the precautions on the back before filling this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 542695 A7 B7, 2 5 V. Description of the invention () Alternatively, all ingredients are mixed in advance, and the resulting mixture is directly cast into pellets using the molding machine as described above or Small pills. (Please read the precautions on the back before filling this page) When using liquid agrochemically active ingredients or liquefied agrochemically active ingredients, the agrochemically active ingredients can pass through the granular crystal nucleus with an apparent specific gravity of less than 1. Absorbed or absorbed through a carrier having an oil-absorbing ability, and thereafter, using the steps for solid agrochemically active ingredients as described above, the agrochemical composition of the present invention is formed. Alternatively, a granular crystal nucleus having an apparent specific gravity of less than 1 is molded in advance, if appropriate, together with other ingredients as needed, to form granules or small nines, and then the granules or small nines so obtained are Absorbing or coating liquid agrochemically active ingredients or liquefied agrochemically active ingredients to obtain agrochemical compositions suitable for water application of the present invention. -丨 线-Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs on the size of glumes or pellets suitable for the water application agricultural chemical composition of the present invention, if most of the particles or small nine are less than 0.6 mm, then The granules or pellets quickly sink to the bottom or they rapidly disintegrate. On the other hand, if the granules or small nines have particles with a diameter greater than 5 mm, the granules or small nines can be easily moved by the wind, and they therefore need to take a long time to disintegrate and disperse. The disintegration and dispersion of these particles can occur where the glume floats, causing a non-uniform distribution of the active ingredients in agrochemicals. Therefore, to avoid this, 90% or more of the granular crystal nuclei or pellets should have a particle diameter from 0.710 mm to 4.760 mm. The agrochemical composition suitable for the surface application of the present invention prepared as described above can be packaged in a suitable container, such as a mouthpiece box (`` discard outlet π ''), bottle, or bag suitable for distribution by shaking Etc., its 2 7-This paper size is in accordance with China National Standard (CNS) A4 (210 X 297 mm) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 542695 A7 B7 V. Description of the invention (26) The containers are shaken and the composition is directly applied to the rice field. Another method is to divide the composition into small packages of water-soluble tritium film, and toss it from a bank or the like into a rice field. The agrochemical composition of the present invention spreads quickly and uniformly on the water surface of a rice field, releasing agrochemically active components. As a result, when these compositions are applied to the paddy field instead of stepwise application from alfalfa and other algae and spread, it is not as easy as looking at grains, and a uniform biological effect can be obtained. Water-soluble films that can be used in the present invention are films or sheets that can be dissolved or dispersed in water. Materials that are suitable for composing these films or cymbals, such as polyvinyl alcohol or their derivatives, polyvinyl alcohol fibers (such as non-valerite fibers, amylopectin films, sodium salts of carboxymethyl cellulose, and Compositions of cellulose, and polyethylene gaseous compounds and their derivatives. In particular, films of polyvinyl alcohol or its derivatives (hereinafter abbreviated as P V A film) can be rapidly dispersed or dissolved in water, so that the present invention The agricultural chemical composition spreads quickly on the water. In the present invention, the VA film can be faked, for example, it has a degree of polymerization of 1 0 0 0 2 0 0 0 and a degree of saponification 85 to 95%, and contains a small amount of plasticization. Agents, stabilizers, etc., or polyvinyl alcohol, or these films also contain small amounts of copolymers, such as carboxyl. Typically, the thickness of this P VA film is 25 to 70 microns, preferably 30 to 50. At the micron, the ideal film strength and dissolution time properties can be obtained. Preferably, the P VA film can seal its edges by heat. When the agrochemical composition of the present invention is divided into small package PVA films as described above,毎 The weight of the package is usually 10 to 200 grams, and It is preferably 20 to 60 grams for easy throwing. It is distributed from 2 to 40 per 100 square meters. Packaging can be -28- This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) (please first Read the notes on the back and fill in this page) Order, --line · 542695 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs V. Invention Description (27 produces the biological effect that is satisfactory today, preferably 100 per 100 The square meter throws 4 packs of 20 packs. About the spreadability index in the following description, the spreadable parts of the agrochemical composition water of the present invention are used to express the value of the spreadable parts, falling to 0 to 15 points (maximum = 15). Within the range. This index is preferably 5 or more, more preferably 7 or%, and even more preferably 9 or more. The spreadability of water is tested as follows. Add 2 5 and self-injected water to length 4 In a ditch with a width of 14 centimeters, and then uniformly use 2 grams of speed per meter (rice shell powder, Sumitosan product ((.1 (. 丨 as a test water storage water Putian water upper test obstacle (floating matter) After the water surface is stabilized, 280 mg of the agricultural chemical composition to be tested is removed from the end of the slender trench every 10 seconds. Apply to the surface in centimeters. Measure the time (moving time) required to move a distance of 1.5 meters from the application point and the longest distance from the application point. After application, spread it for 5 minutes based on visual inspection based on the guidelines in Table 1 below. Then, the composition is evaluated on the basis of the criteria in Table 1. Then, the spreadability index of all items is summed to determine the spreadable component index of the test composition. According to the I ratio test system, the conventional agricultural use is evaluated. The spreadability index of the formulation, the spreadability index of each test formulation is less than 5. By comparison, when the agricultural chemical composition of the present invention is applied by dripping in water, they can also show a high spreadability of 9 or more. Sex index. From this, it is clear that the agricultural chemical composition of the present invention which is suitable for water application can spread the water surface better than traditional preparations, even when there are obstacles such as floating substances on the water surface. -29- This paper size is in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm) Please read the notes on the back t Gutter 542695 A7 B7 V. Description of Invention (β) Employees ’Cooperatives, Intellectual Property Bureau, Ministry of Economic Affairs Printed Table 1: Spreadability Evaluation Items and Evaluation Criteria Evaluation Items Evaluation Criteria Score 1.5 meters Travel time > 2 minutes 0 > 1 minute, < 2 minutes 1 £ 30 seconds, < 1 minute 2 £ 20 seconds, < 30 seconds 3 10 seconds, < 20 seconds 4 < 10 seconds 5 maximum travel distance < 0, 5 meters 0 0, 5 meters, < 1 ♦ 0 meters 1 S 1 · 0 Meters, < 1.5 meters 2 1.5 meters, < 2 ♦ 0 meters 3 2 ♦ 0 meters, < 2.5 meters 4 2.5 meters, < 3 · 0 meters 5 £ 3 · 0 meters , ≪ 3, 5 meters 6 3. 5 meters 7 -30- (Please read the precautions on the back before filling out this page)-丨 Line · This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) (%) 542695 A7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs B7_V. Description of Invention (3% Limited), 3.42 copies of M-3801G (a -Olefin sulfonate, First Industrial Biopharmaceutical Co., Ltd.), 0.68 parts of Neoplex 6F powder (alkylbenzene sulfonate, Kao Co., Ltd.), 5. 4 8 parts of A myc ο 1 No. (starch, Japanese version) Starch Chemical Co., Ltd.), 10 · 28 parts of bentonite (Riewei Lito Inorganic Salt Co., Ltd.), and 10. 28 parts of cork (apparent specific gravity: 0.04-0.09) were mixed. The resulting mixture was transferred to a blender (model FM-NW-5, Fuji Sangyo K.K.), 18 parts of water was added to the mixture, and then the mixture was stirred. The stirred material is extruded into a granulator, such as Dom Gran (model DG-1, sieve: 1.0 mm diameter, Fuji Powder Co., Ltd.). The granules thus obtained were dried using a rack-type air dryer (supply air temperature: 9 G ° C) for 2 hours, and then sieved to obtain particles having a diameter of 850 to 1410 millimeters, which contained pseudo by weight. 5% bensulfuron-methyl, 20% benzophenone, and 35% Davron. Example 2: Gleaming granules made 2.73 parts of the active ingredient bensulfuron-methyl (purity: 99.4%), 11.37 parts of the active ingredient benzophenone (purity: 98.3%), 2 4.0 0.9 parts of the active ingredient Davron (Purity: 9 9 · 4%), 0.5 parts of 2,4,7,9-tetramethyl-5 -nonyl-4,7-diol (Nisshin Chemical Industry K · KK ·) of Olfin STG -E mixture, 0 · 4 parts KP-1 4 3 6 (polyoxyethylene phenylphenol ether phosphate salt, Kao Corporation), 5.64 parts Pearlrex NP (lignin sulfonate, Japan Paper Co., Ltd.), and 55. 27 parts of water are mixed together. The resulting mixture was pulverized in an ultra-fine grinder (Mitsui Mining Co., Ltd.) to prepare a slurry. Five parts of Toxanon GR31A (polyacrylate, Sanyo caustic K.K.) was added to 95 parts of the resulting slurry, and the resulting mixture was stirred to provide slurry 2. 1 3 2-(Please read the notes on the back before filling in this page) -¾ Order: --Line · This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) 542695 A7 B7 3 1 5 Description of the invention () (Please read the notes on the back before filling this page) 2 2 0 parts of cork (apparent specific gravity: 0 · 〇4-0 · 0 9), 8 · 0 parts C e 1 1 〇 ge η 5Α (carboxymethyl cellulose, Daiichi Kogyo Co., Ltd.), 7.0 parts of Rokahe 1 ρ Β 3 4 9 (expanded perlite, Mitsui Mining & Refining Industry Co., Ltd.), 6.0 parts of Pearlrex NP (wood Quality Sulfonic Acid, Nippon Paper Co., Ltd.), 7.0 parts of wood flour (Kotio Lito Inorganic Salt Co., Ltd.), 3.0 parts of M-3801G (α-olefin sulfonate, Daiichi Kogyo Co., Ltd.), 3.0 parts Surfi η ο 1 1 0 4 S (Nisshin Chemical K.K ·) and 16 parts bentonite were mixed in a blender. Add slurry 2 (6.5.94 parts) to this, followed by stirring. The agitated material is extruded into a granulator, such as D o m G r a η (sieve: 1.2 mm diameter). The granules thus obtained were dried using a rack-type air dryer (supply air temperature: 7 Q ° C), and then sieved to obtain granules with a diameter of 4 760 to 7 10 micrometers, which contained 1.7% by weight. Bensulfuron-methyl, 7.0% benzophenone, and 15% Davetron. Example 3: The Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Particle Economy printed 7 7 · 56 parts of active ingredient F-1 5 5 (purity: 9 6. 7 3!), 10.0 parts M -3 8 0 1 G, and 1 2. 4 4 parts Car ρ 1 e X # 1 1 2 0 (Shirakawa, Shiono Yoshi & Co., Ltd.) were mixed together, and the resulting mixture was ground in a jet mill to provide Premixed powder of 75% F-155. 5 1. 5 parts of H 1 c ο n SI-6 0 0 (dry vermiculite, 0.6 mm cut product, vermiculite chemical industry κ · Κ; apparent specific gravity: 0.1) was fed to Nauta In a mixer, 35 parts of Daphnie Oil SY-15 (Idemitsu Inorganic Salt Co., Ltd.) was then added thereto to wet the surfaces of the particles. The resulting mixture is mixed with 12.0 parts of the pre-mixed powder prepared above to coat the surfaces of the particles, and then the resulting mixture is mixed with 1.5 parts of Surfinol 1Q4S to coat -33- This paper size applies to the Chinese National Standard (CNS ) A4 specification (210 X 297 mm) 542695 A7 _B7_ 3 2 V. Description of the invention () Cover the surface of these particles and obtain the resulting particles containing less than 9.0¾ F-15 5 by weight. (Please read the precautions on the back before filling this page) Example 4: The granules will be 7 7 · 5 6 parts of active ingredient F-1 5 5 (purity: 9 6. 7%), 1 0. 0 parts pay-3 8 0 1 G and 1 2 · 4 4 parts Car ρ 1 e X # 1 1 2 0 are mixed together, and the resulting mixture is ground in a jet mill to provide a pre-contained product containing 75% F-1 5 5 Mix powder. 51.5 parts of Hilcon SI-600 (dry vermiculite, 0.6 mm cut product, vermiculite chemical industry K.K.) were fed into a Na U ta mixer, and then 35 parts of EHD 0 (diethylene glycol mono -2 -Ethylhexyl ether, Japan Emulsifier Co., Ltd.) was added there to wet the surface of the particles. The resulting mixture is mixed with 12.0 parts of the pre-mixed powder prepared by the top coat, coated on the surfaces of the particles, and then the resulting mixture is mixed with 1.5 parts of Surfinol 1G4S, coated on the surfaces of the particles, and The resulting granules containing 9.0¾ F-155 by weight were obtained. Example 5: Granules will be printed with 7 .56 parts of active ingredient F-1 5 (purity: 96.7%) and 10.0 parts for the consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. PJ-4 0 0 U -Olefin sulfonate, Lion King), and 1 2 · 4 4 parts of Car ρ 1 e X # 1 1 2 0 (Shirano, Shimino Yoshi & Co., Ltd.) are mixed together The powder was ground in a jet mill to provide a pre-mixed powder containing 75% F-155. 51.5 parts of Hilcon SI-600 was fed into a Nauta mixer, and 35 parts of EHD0 was added there to wet the surface of the particles. Then, the resulting mixture was mixed with 12.0 parts of the pre-mixed powder prepared above, and coated on the surfaces of the granules, and then the resulting mixture was mixed with 1.5 parts of Surfinol 104S, coated with -34- this paper size Applicable to China National Standard (CNS) A4 specification (210 X 297 mm) 542695 A7 B7 3 3 V. Description of the invention () Coated on the surface of these glumes, and obtained by weight containing 9. M F-1 5 5 Results of particles. Example 6: The granules were 77.6 parts of active ingredient F-15.5 (purity · 96.7%), 10.0 parts Η ◦ sta ρ ο η Τ powder (oleyl methylamine Ethane sulfonate, Hessian Japanese version), and 1 2 · 4 4 parts Car ρ 1 e X # 1 1 2 0 are mixed together, and the resulting mixture is pulverized in a jet mill to provide a solution containing 7 5% F-1 5 5 pre-mixed powder. 51.5 parts of Hilcon SI-600 was fed into a Nauta mixer, and 35 parts of EHD0 was added there, and the surfaces of the particles were wetted. Then, the resulting mixture was mixed with 1 2. G parts of the pre-mixed powder prepared above, coated on the surfaces of the particles, and then the resulting mixture was mixed with 1 · 5 parts of Surfi η ο 1 1 Q 4 S Mix, coat on the surface of the particles, and obtain the resulting particles containing 9.0% F-155 by weight. Example 7: Granules 77.56 parts of active ingredient F-155 (purity: 96.7%). 10.0 parts Hesper 0 BS (oleyl methylaminoethane sulfonate, Hearst Japan), and 12.4 parts Car ρ 1 e X # 1 1 2 0 mixed in together. The resulting mixture was pulverized in a jet mill to provide a premixed powder containing 75% F-155. 51.5 parts of Hilcon SI-600 was fed into a Nauta mixer, and then 35 parts of EHD0 were added there to wet the glaze surfaces. Then, the resulting mixture was mixed with 12. Q parts of the pre-mixed powder prepared above, and coated on the surfaces of the granules, and then the resulting mixture was mixed with 1.5 parts of Surfinol 1G4S, and coated on the surfaces of the particles. And obtain the result glaze containing 9.U F-155 by weight. -35- This paper size is in accordance with China National Standard (CNS) A4 (210 X 297 mm) ------------- (Please read the precautions on the back before filling this page) Order- --- ^ ----- line 'Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economy 56 parts of active ingredient F-155 (purity: 96.7%), 1 Q. 0 parts "A-δ 1 7 BU-sulfofluorenyl aliphatic acid salt, Lion King), and 1 2. 4 4 parts of Car * pie X # 1 1 2 0 are mixed together. The resulting mixture is pulverized in a jet mill to provide a pre-mixed powder containing 75% F _ 1 5 5. 5 1.5 parts of Hilcon SI-6 0 0 was fed into a Nauta mixer, and then 35 parts of EHD 0 was added there to wet the surfaces of the granules. Then, the resulting mixture was prepared with 12.0 parts of the pre-prepared The mixed powder is mixed and coated on the surfaces of the granules, and then the resulting mixture is mixed with 1.5 parts of Surfin ο 1 104 S, coated on the surfaces of the granules, and obtained by weight. 9.0% F-1 5 5 results of granules. Example 9: granules 8 7 · 4 5 parts of the active ingredient roloquinone (purity: 9 7 · 2%), 6 parts of M-3 8 0 1 G And 6. 5 5 parts Car ρ 1 e X # 8 0 D (Bai Shuo, Shiono Yoshi & Co., Ltd.) were mixed together. The resulting mixture was ground in a hammer mill (Fuji Powder Co., Ltd.), To provide a pre-mixed powder containing 85¾rof df ketone. 3 3 · 9 9 parts H i 1 c ◦ n SI-6 0 0 were fed into a Nauta mixer, and 36 parts Suer 0 i 1 C (Japanese Petrochemical K · K.) Was added there to wet the surfaces of the granules. The resulting mixture was mixed with 29.41 parts of the pre-mixed powder prepared by sacrifice, coated on the surfaces of the granules, and then These mixtures were mixed with 1.5 parts of Surfinol 104S, coated on the surfaces of the granules, and the resulting granules containing 2 5 S! Rofifone were obtained by weight. Example 10: Grains

8 7 · 4 5 parts of active ingredient clonone (purity ·· 97 · 2%), 6 parts of M-3 8 0 1 G-3 6-This paper size applies Chinese National Standard (CNS) A4 specification (210 X 297 mm) -------------------- Order --------- (Please read the notes on the back before filling this page) Ministry of Economy Printed by the Intellectual Property Bureau's Consumer Cooperatives 542695 A7 B7 ^ ^ 3 5. Description of the invention () and 6. 5 copies of Carp 1 e X # 8 0 D mixed together. The resulting mixture was pulverized in a hammer mill to provide a pre-mixed powder containing 85% ketone β-ketone. 3 3 · 0 9 parts of H i 1 c ο n S I-6 0 0 were fed into a Nauta mixer, and 36 parts of E H D G were added there to wet the surfaces of the particles. The resulting mixture was mixed with 2 9. 4 parts of the pre-mixed powder prepared above, coated on the surfaces of the granules, and then the mixture was mixed with 1.5 parts of Surfi η 1 104S, coated On these rough surfaces, and obtain the resulting particles containing 2 5 slightly if _ by weight. Comparative Example 1: Grains / 5.30 parts of the active ingredient bensulfuron-methyl (purity · 99.47%), 20 · 8 8 parts of the active ingredient benzophenone (purity: 98.39%), and 36.18 parts of active ingredient Dave Zhuang (purity: 99.4%) are mixed together. The resulting mixture was pulverized in a jet mill to provide a pre-mixed powder. Mix pre-mixed powder (6 2 · 3 6 parts) with 7 · 50 parts of Sanekis P 2 5 2, 0 · 6 8 parts of N e 〇pe 1 e X 6 F powder, 5 · 4 8 parts of A myco 1 No. 1 and 2 3.9 parts of bentonite were mixed. After the resulting mixture was transferred to a blender, 18 parts of water was added thereto, and then the mixture was stirred. The agitated material is extruded into a granulator such as D o m G r a η (sieve: 1.0 mm diameter). The granules thus obtained were dried using a rack-type air dryer (supply air temperature · 90 ° C) for 2 hours, and then sieved to obtain particles having a diameter of 850 to 14 1 μm, which contained by weight 5% bensulfuron-methyl, 20% benzophenone, and 35% Davetron. Comparative Example 2: 5.30 parts of active ingredient bensulfuron-methyl (purity: 99.47%), 20.88 parts of active ingredient benzophenazole (purity: 98.39%), and 36.18 parts of active ingredient Dai-37-This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) ------------- (Please read the precautions on the back before filling this page) Order ---_----- line-printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 542695 A7 B7 v 3 6 V. Description of the invention () Fu Zhuang (purity: 99.4%) mixed together. The resulting mixture was pulverized in a jet mill to provide a pre-mixed powder. Mix pre-mixed powder (62.36 parts) with 7.50 parts of Sanekis P252, 0.68 parts of Neopelex 6F powder, 5.48 parts of A myc ο 1 No. 1, 13.7 parts of bentonite, and 10.2 8 servings of cork. After the resulting mixture was transferred to a blender, 18 parts of water was added thereto, and then the mixture was stirred. The stirred material is extruded into a granulator, such as a Dora Gran (sieve: 1.0 mm diameter). The granules thus obtained were dried using a rack-type air dryer (supply air temperature: 9 G ° C) for 2 hours, and then sieved to obtain particles having a diameter of 850 to 1410 micrometers, which contained 5% by weight. Bensulfuron-methyl, 2 Q% benzophenone, and 35% Davron. Comparative Example 3: Particles: 7.23 parts of the active ingredient bensulfuron-methyl (purity: 99.47%), 28.5 parts of the active ingredient benzophenazole (purity: 98.3%) And 4 9.36 parts of active ingredient Dave Zhuang (purity: 99.4%) are mixed together. The resulting mixture was pulverized in a jet mill to provide a pre-mixed powder. Mix the pre-mixed powder (6.2.36 parts) with 7.50 parts Sanekis P 2 5 2, 3, 4 2 parts Μ-3 8 0 1 G, 0 · 6 8 parts

Neopelex No. 6F powder, 5.48 parts of Amycol No. 1, and 20.56 parts of bentonite. After the resulting mixture was transferred to a blender, 18 parts of water was added thereto, and then the mixture was stirred. The stirred material is extruded into a granulator, such as Dom Gran (sieve. 1.0 mm diameter). The granules thus obtained were dried using a rack-type air dryer (supply air temperature: 9G ° C) for 2 hours, and then sieved to obtain granules having a diameter of 850 to 1410 micrometers, which contained 5% by weight. Bensulfuron-methyl, 2 (U benzophenone, and 35% _ 3 8 a paper size applicable to China National Standard (CNS) A4 specifications (210 X 297 mm) (Please read the precautions on the back before filling out this page ) -------- Order --------- line · 542695 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7_ Heart 3 7 V. Description of the invention () Dave Zhuang. Comparative Example 4: The glaze contains 2.73 parts of the active ingredient bensulfuron-methyl (purity: 99.4%), 11.37 parts of the active ingredient benzophenazole (purity: 98.3%), and 9 parts of 2. 4 Active ingredient Davezine (purity: 9 9 · U), 0 · 5 parts 0 1 fiin STG-E, 0 · 4 parts KP-1 4 3 6, 5. 6 4 parts ρ ear 1 re χ Ν Ρ, and 5 5 · 2 7 parts of water are mixed together. The resulting mixture is pulverized in an ultrafine grinder to prepare a slurry. 5 parts of Ding (^ 311〇1161? 3 14 is added to 95 parts of the resulting slurry Medium and stir the resulting mixture Provide slurry 2. 8. 8 parts C e 1 1 〇ge η 5 A, 7 · 0 parts R ◦ kahe 1 ρ B439, 6_0 parts Pearlrex NP, 7.0 parts wood flour, 3.0 parts Surfinol 1 0 4 S, and 41 parts of bentonite are mixed in a mixer. Slurry 2 (65.94 parts) is added there, followed by stirring. The agitated material is extruded into a granulator, such as Dom G Ra η (sieve: 1.2 mm diameter) treatment. The granules thus obtained were dried using a rack-type air dryer (supply air temperature: 70 ° C), and then sieved to obtain a diameter of 7 10 to 4 7 60 microns. The granules contained 1.7% bensulfuron-methyl, benzophenone, and 15 Davron. Comparative Example 5. The granules contained 2.7 parts of benzylpyrimidine Sulfonuron (purity: 99.4%), 1 1. 37 parts of active ingredient benzophenazole (purity: 98.3%), 24. 0 9 parts of active ingredient Dave Zhuang (purity: 99.U ), 0.5 parts of Olfin STG-E, 0.4 parts of KP-1436, 5.64 parts of Pearlrex NP, and 55.27 parts of water were mixed together. The resulting mixture was pulverized in an ultrafine mill to prepare a slurry. Five parts of Toxanon GR31A was added to 95 parts of the resulting slurry, and the resulting mixture was stirred to provide slurry 2. 22.0 parts of cork and 8.0 parts of Cellogen -39- This paper size applies Chinese National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling this page)

Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 542695 Α7 Β7 V. Description of the invention (38) 5A, 7.0 {^ 7 Roikahelp B 4 39, 6,0- (9 Pearlrex NP, 7.0 parts of wood flour 3.0 parts of Surf ι · η ο 1 1 0 4 S, and 19.0 parts of bentonite are blended in a blender. Add slurry 2 (6.5.94 parts) to this place, and then stir. Stir the contents Use an extruder granulator, such as at 〇m Gra η (sieve: 1.2 mm), and use the rack type air dryer (supply air temperature: 7 (Γ0 > dry 2) Hours, followed by sieving, to obtain 7 10 to 4 7 60 sago grains with a diameter of 1.7% by weight, bensulfuron-methyl, 7.0% benzene_I®, and 15 % The number is strong. Example 6: Granules 2.73 parts of the active ingredient bensulfuron-methyl (purity: 99.4%), 1 1, 37 parts of the active ingredient benzene_ 晔 ( Purity: 9 8. 3: ¾), 2 4. 0 9 parts active ingredient Dave 90 (Gentleness: 9 9. 4%) '. 0 · 5 parts 0 1 fin STG-E, 0 ♦ 4 parts KP -1 4 3 6, 5. Fi 4 parts P ear 1 re χ ΝΡ and 5 5. 2 7 parts of water mixed together The resulting mixture is pulverized in an ultra-fine grinder to prepare a slurry. 5 parts of τ X a η n n GR 3 1 A is added to 9 5 parts of the resulting slurry, and the resulting mixture is mixed with beech , To provide slurry 2. 8.0 parts of Ce 1 110 ge 5 A, 7.0 parts of Rokahelp B439, 6.0 parts of Pearlrex NP, 7.0 parts of wood flour, 3.0 parts of M-3 8 0] G, 3 parts Surf ί η ο 1 1 0 4 S, and 38.0 parts of bentonite are mixed in a mixer. Add slurry 2 (65.94 parts) there, followed by stirring. The machine-mixed material is extruded into a granulator, such as D 0m G ra η (sieve: 1.2 mm diameter). The granules thus obtained are used in a rack-type air dryer (supply air temperature · 70 ° Γ ) Dried and then sieved to obtain 7 10 to 4 7 60 cm rice clover grains containing 1.7% bensulfuron-methyl, 7.0% phenylhydrazone and 15 by weight % Number of strong men. -40- This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) --------------------- Order- -------- Line 1 ^^ · (Please read the notes on the back before filling this page) Member of the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by the Consumer Cooperative 542695 A7 B7 3 g 5. Description of the invention () Comparative Example 7: Grain will be 7 7. 5 6 parts of the active ingredient F _ 1 5 5 (purity: 9 6.7%) and 12. 4 4 parts of Cat > p 1 e X # 1 1 2 0 were mixed together. The resulting mixture was pulverized in a jet mill to provide a premixed powder containing 75% F-155. 5 1 .5 parts H i 1 c ο n SI-6 0 0 were fed into a Nauta mixer, and then 3 5 parts D aphine 0 i 1 SY-1 5 were added there, and the Particle surface. Mix the resulting mixture with 12.0 parts of the pre-mixed powder prepared above, apply to the surfaces of the particles, and then add 1.5 parts of Surfinol 104S to the mixture. Apply to the surfaces of the particles, As a result, granules containing 9.0% F-155 by weight were obtained. Comparative Example 8: Particles

87.5 parts of the active ingredient (if (purity · 97.2%)) and 12.5 parts of Carplex # 80D are mixed together. The resulting mixture is pulverized in a hammer mill to provide Pre-mixed powder containing 85¾-role Uf ketone. 33. 09 parts of Hilcon No. 1 were fed into a Nauta mixer, and then 36 parts of Super 0 i 1 C were added there, wetting the surface of the particles. Results The mixture was mixed with 2 9. 4 parts of the pre-mixed powder prepared above, coated on the surfaces of the particles, and then the mixture was mixed with 1.5 parts of Surfi η 1 1 0 4 S, coated On the surface of these particles, particles containing 25% ketofone were obtained by weight. Test Example 1: Particle Spreadability Test 25 liters of tap water was introduced into an elongated trench with a length of 4 meters and a width of 14 cm, and then Apply 2 grams of Suraicerc (rice hull powder, Sumikinsan KK) evenly on the water surface as a test obstacle on the water surface of the paddy field (bleach-4 1-This paper size applies Chinese National Standard (CNS) A4 specification (210 X 297 mm) (Please read the notes on the back before filling this page)

542695 A7 B7 V. Description of the invention (4Q) Floating matter). After the water surface is stabilized, the particles described in Examples 1 to 10 and Comparative Example 1 will be 280 mg. One end of the trench was applied to the water surface at a distance of 0 cm. The time (moving time) required to move a distance of 1.5 meters with a point and the maximum distance from the application point. After the application, measure the state of spreading for 5 minutes. The test particles were evaluated based on the detailed estimation criteria shown in Table 1 above. Sum the index of spreadable parts for all items to determine the number of spreadable parts for each test particle. These results are falsely shown in Table 2, where the mark "" in the table means that the granules were not spread. The granules obtained in Comparative Examples 1 to 3 were connected to those obtained in Example 1. The producers performed hh comparison; the granules produced in Examples 4 to 6 were compared directly with those produced in Fenshi Example 2; the granules obtained in Comparative Example 7 were compared. The comparison is performed with those manufactured in Example 3; and the particles manufactured in Comparative Example 8 are directly compared with those manufactured in Example 9.

(Please read the notes on the back before filling in this page. W Printed by the Intellectual Property Bureau's Consumer Cooperatives of the Ministry of Economy. This paper is printed in accordance with China National Standard (CNS) A4 (210 X 297 mm). Employee Cooperatives of the Intellectual Property Bureau of the Ministry of Economy. Printed 542695 A7 B7 V. Description of the invention (Table 2: Particle spreadability test. Measured glaze 1.5 meters. Mobile spreading distance can be spread for 5 minutes after application. Sex index time (m). State Example 1 4 5 seconds 2.4 No change 9 Example 2 5 7 seconds 2. 6 No change 9 贲 Example 3 2 7 seconds 2.4 No change 9 Example 4 1 9 seconds 3.1 No change 13 Example 5 2 7 seconds 2 6 Unchanged 10 Example 6 2 8 seconds 2. 8 Unchanged 11 Example 7 2 7 seconds 2. 8 Unchanged 11 Example 8 2 8 seconds 2. 4 Unchanged 10 Example 9 2 8 seconds 2.4 Unchanged 10 Example 10 ·, 15 seconds 3.1 unchanged 13 Comparative Example 1--0 Comparative Example: 2 S 2 minutes 0.2-0 Comparative Example; 3--0 Comparative Implementation -4--0 Comparative Example 5 S 2 minutes 0.8 Unchanged 0 Comparative Example i 6--0 Comparative Example 7 S 2 minutes 0. 7 Particle retreat < 1 meter 3 Comparative Example | 8 S 2 minutes 0.5 Grain retreat < 1 meter 3 -4 3-This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling this page)

542695 A7 B7 V. Description of the invention (42 Table 3: Tests for the spreadability of the granules Exaggerated measurement of the spreading condition of the granules Example 1 pulls 0 The granules show excellent water surface spreadability and quickly disperse in water after spreading ~ Bu h is more probable, h is more prosperous, h is more prosperous, 3 is h, is more prosperous, fh is more prosperous, 5 is prosperous, and h is more prosperous. Example 7 Comparative Example 8: Grains did not spread but immediately settled after application. Pellets did not settle but dispersed in water with almost no spread. After application, the particles did not spread but PJ1 settled. To be applied The palate did not spread but immediately settled. The particles spread on the water but had a low spreading rate and low spreading force. The palate did not spread but immediately settled after application. The palate was spread on the water but had a low spreading rate. And low spreading force β The particles spread on the water surface but have a low spreading rate and low spreading force. 44- This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back first (Fill in this page again) — Line. 542695 Ministry of Economic Affairs Printed by A7 B7__ v 4 3 of the Property Cooperative Consumers Co., Ltd. 5. Description of the invention () Test Example 2: Throwable preparation paddy field throwing test overflows in a paddy field with a size of about 27 meters by 28 meters and maintains the water depth 5 cm. 5 Q grams of the granules obtained from Examples 7 and 8 and Comparative Example 8 were each packed in a water-soluble film containing unwoven fibrous polyvinyl alcohol fibers, and the packages were heat-sealed A throwable preparation was prepared. The throwable preparations were thrown in a rice field. The film rupture time of the preparation, the time for the particles to be completely released from the film (total dispersion time), and the area where the granules spread were measured. The results are shown in Table 4 Incidentally, the wind speed during the above treatment was 4 m / s. Table 4 Test preparation film rupture time Total dispersion time Particle spread area (m 2) Example 7 16 seconds 3.5 minutes 104 Example 8 20 seconds 3.5 minutes 361 Comparative Example 8 1 8 seconds 2.5 minutes 42 [Effects of the present invention] As clearly illustrated by the above-mentioned test examples, the agricultural chemical composition of the present invention for water surface application shows a pole Spreadability of the water surface, even the presence of obstacles on the water surface. Such water surface spreadability is much better than those of conventional agrochemical particles that can float on the water surface. Even when they are only thrown from the dyke into the rice field, and Even in the presence of some obstacles on the water surface, these agrochemical active ingredients can be evenly dispersed in the rice field. _- 4 5 -_ This paper size applies to China National Standard (CNS) A4 (210 X 297) Li) (Please read the notes on the back before filling this page) Order ----_----- line-

Claims (1)

542695 Proposal VI. Patent Application No. 88122626 "Agrochemicals for surface application 26. Application patent scope: 1 · An agrochemical composition suitable for surface application, which contains at least one agrochemically active ingredient 0.5-65%, has an apparent specific gravity 10 to 80% of granular crystal nuclei less than 1 and at least one selected from the group consisting of α-olefin sulfonates, α-sulfonic acid aliphatic acid salts, and oleyl methylaminoethane sulfonates The surfactant is 0.6 to 3.5%, wherein the α-olefin sulfonate is C12-C16a-olefin sulfonate, and the α-sulfonic acid aliphatic acid salt is methyl C1 ( ) -C14a: -sulfonic acid aliphatic salts, the salts are selected from the group consisting of sodium, potassium, calcium, ammonium, and amine salts, and the oleyl methylamino ethane sulfonates Selected from the group consisting of sodium, calcium, potassium, and ammonium salts of oleyl methylaminoethanesulfonic acid, the granular crystal nucleus having an apparent specific gravity of less than 1 is selected from hollow mineral carriers, plant-derived carriers, expanded Synthetic resin, and molded particles or small nines formed from at least one of the foregoing types of granular crystal nuclei. 2. Suitable as described in item 1 of the scope of patent application An agricultural chemical composition for surface application, wherein the agricultural chemically active ingredient is selected from the group consisting of herbicides, insecticides, fungicides, acaricides, and plant growth regulators. Agrochemical composition suitable for surface application, wherein the agrochemically active ingredient is selected from bensu 1 fur ο-η-methy 1, benzophenone 542695 6. Application scope (cafenstrole), Dave Daimuron, F-155, py roqui Ion, pyrazolate, bromobutide, mefenacet, ethoxylate (Ethoxysulfron), butachlor, and granular nuclei with an apparent specific gravity of less than 1 are selected from softwood, dry vermiculite, and expanded perlite. 4 · If the scope of application for patents No. 1 or 2 is suitable Agricultural chemical composition for surface application, wherein the agricultural chemical composition further contains at least one additional agent to help spread the composition on the water surface, the additional agent is selected from polycarboxylic acid plastic soap; soap; anionic Surfactants; nonionic surfactants; these are esterified with phosphoric acid or sulfate by polyoxyethylene alkaryl ethers, polyoxyethylene alkane ethers, polyoxyethylene alkyl esters, or sorbitan alkyl esters, and, if If necessary, a surfactant prepared by neutralizing the resulting ester with an appropriate base; a fluorine-containing surfactant; a cationic surfactant; an amphoteric surfactant; a liquid ballast and a cycloalkane solvent having a high boiling point; Mineral oil; animal oil; vegetable oil; resin; camphor oil; ^ -pinene; camphor; and naphthalene. 5. The agrochemical composition suitable for surface application according to item 4 of the scope of patent application, wherein the reagent that helps to spread the composition on the surface is selected from acetylene surfactants, siloxane surfactants, and Fluorinated surfactant. 6. The agricultural chemical suitable for surface application, such as the scope of patent application No. 4 542695 6. The composition of the scope of patent application, in which the additional reagent helps to spread the composition on the water surface with the content from 0.1 to 1 〇wt% is present in the composition 〇7. The agrochemical composition suitable for water surface application as claimed in item 1 or 2 of the patent application range, wherein the granular crystal nucleus having an apparent specific gravity of less than 1 is selected from the dry matter Stone, expanded pumice, expanded siliceous stone, expanded perlite, cork, foamed polystyrene, and molded granules or granules formed from at least one of the aforementioned granular crystal nucleus types. 8. The agrochemical composition suitable for surface application according to item 1 or 2 of the patent application scope, which contains a non-volatile substance which is liquid at ambient temperature. 9. The agrochemical composition suitable for surface application as claimed in item 8 of the scope of patent application, wherein the non-volatile and liquid substance at ambient temperature is a kind with high boiling point, low toxicity, high flash point, and low viscosity A solvent having a specific gravity less than 1, and the agrochemically active ingredient has a low solubility among them. 10. The agricultural chemical composition suitable for surface application according to item 8 of the scope of patent application, wherein the non-volatile and liquid at ambient temperature is selected from glycol ethers and alkyl lactates. 1 1. The agrochemical composition suitable for surface application according to item 8 of the patent application range, wherein the non-volatile and liquid substance at ambient temperature is present in the composition at a content of 1 to 60% by weight 〇 542695 VI. Application for Patent Scope 1 2. For the agricultural chemical composition suitable for surface application, such as the scope of application for patents No. 1 or 2, the composition further contains one or more optional substances, which are selected from binders, Decomposers, dispersants, humectants, fillers, solvents, emulsifiers, water repellents, microparticle growth prevention agents, and stabilizers. 1 3. The agrochemical composition suitable for surface application as claimed in item 1 or 2 of the patent application scope, which contains small nine or granules obtained through a mixture of dry or wet granulation, the mixture comprising at least one agricultural use Chemically active ingredient, granular nucleus having an apparent specific gravity of less than 1, at least one selected from the group consisting of α-olefin sulfonates, α-sulfonic acid aliphatic acid salts, and oleylmethylaminoethanesulfonic acid Surfactants of acid salts, and may further include any additional materials suitable for additional reagents such as items 4 to 6 of the patent application scope and optional additional materials for items 8 to 12 as required. 14. The agrochemical composition suitable for surface application according to item 13 of the scope of patent application, wherein the granular crystal nucleus is present in the composition in an amount from 0.1 to 40% by weight. 15. The agrochemical composition suitable for surface application according to item 13 of the patent application scope, wherein at least 80% of the granular crystal nuclei have a cross-section diameter from 200 to 600 microns. 16 · The agricultural chemical composition suitable for surface application as described in the scope of patent application No. 1, wherein the granular crystal nuclei or granules having an apparent specific gravity of less than 1 have a granular shape having an apparent specific gravity of less than 1 by combining together -4-542695 VI. Application scope The crystal core is impregnated or coated to be selected from the following components: at least one agrochemically active ingredient, at least one selected from α-olefin sulfonates, α-sulfonic aliphatic salts And oleyl methylamino ethane sulfonate surfactants, and may further include any additional reagents as required in the scope of patent applications Nos. 4 to 6 and 8 to 12 Additional material as needed. 17 · The agrochemical composition suitable for surface application according to item 16 of the scope of patent application, which comprises impregnated granular crystal nuclei, wherein the granular crystal nuclei are present in a content of from 10 to 90% by weight. The agrochemical composition. 18. If the agrochemical composition suitable for water surface application is No. 16 or 17 in the scope of patent application, at least 90% of the particles or small nine are obtained by adding these particles with a particle diameter from 0.710 mm to 4.7 60 mm. Granular crystal nuclei are formed by infiltration. 1 9 · If the agrochemical composition suitable for surface application is No. 6 in the patent application scope, wherein the granular crystal nuclei or granules having an apparent specific gravity of less than 1 are combined to have granules having an apparent specific gravity of less than 1 Nuclei are initially coated with a substance that is non-volatile and liquid at ambient temperature, as defined in any one of the eighth to tenth of the scope of patent application, and will be coated with the granules Coated with agrochemically active ingredients, one or more interfacial activities selected from the group consisting of α-olefin sulfonates, α-sulfonic acid aliphatic acid salts, and oleyl methylaminoethane sulfonates Agents, and may further include any additional materials such as the application of 542695 VI, patent application scope of the patent scope of the 4th to 6th additional reagents and the 8th to 12th additional materials. 20. The agrochemical composition suitable for surface application according to item 16 of the patent application scope, wherein the granular crystal nuclei or granules having an apparent specific gravity of less than 1 are combined together to have granules having an apparent specific gravity of less than 1. The nucleus is initially coated with one or more ingredients selected from agrochemically active ingredients selected from alpha-olefin sulfonates, alpha-sulfonic aliphatic salts, and oleyl methyl Surfactants based on aminoaminoethane sulfonates, and may further include one or more additional reagents as needed in the scope of claims 4 to 6 of the patent application and additional substances in terms of requirements 8 to 12, The granulated nuclei so impregnated are then coated with a substance that is non-volatile and liquid at ambient temperature, as defined in any one of the eighth to tenth of the scope of the patent application, and will eventually be so The coated granular crystal nuclei are formed by coating with any residual components of the composition. 21. An agrochemical composition suitable for surface application as claimed in item 19 or 20 of the application, wherein the coated granular nuclei or particles can be additionally coated to help spread the composition on the surface of the reagent . 22. The agrochemical composition suitable for surface application, such as the scope of application for patent No. 21, wherein the reagent that helps spread on the surface is an acetylene surfactant. 23.—A method for manufacturing an agricultural chemical composition suitable for surface application as defined in item 1 or 2 of the scope of patent application, which comprises 542695 6. Scope of patent application Dry or wet pulverization of solid agrochemically active ingredients 'the powdery agrochemically active ingredients thus obtained and granular crystal nuclei having an apparent specific gravity less than 1' may be selected. Surfactants from α * hydrocarbon sulfonates, α-sulfonic aliphatic salts, and oleyl methylaminoethane sulfonates, and can be further combined with one or more of any such as patent applications The additional reagents in the range of items 4 to 6 are mixed with the additional substances in the items 8 to 12 as needed, and then the resulting mixture is granulated dry or wet to provide a granular preparation or a small nine. 24. A method for manufacturing an agricultural chemical composition suitable for surface application as defined in item 1 or 2 of the scope of patent application, which comprises a granular crystal nucleus having an apparent specific gravity of less than 1, and may further include, Any additional reagents as required in the scope of patent application items 4 to 6 and additional substances as required in items 8 to 12 can be further mixed with some but not all agrochemically active ingredients, and the resulting mixture The mold is then cast and the resulting matrix is coated with the remaining agrochemically active ingredients and any other ingredients in the composition, or the matrix is impregnated with some or all of these residual ingredients. 2 5 · —A method for manufacturing an agricultural chemical composition suitable for surface application as defined in item 1 of the scope of the patent application, which comprises a combination of granular crystal nuclei having an apparent specific gravity of less than 1 formed by combining together Granular crystal nuclei or particles with an apparent specific gravity less than 1 are coated with a substance other than 542695 6. The scope of the patent application is volatile and is liquid at the ambient temperature, which is as described in any of the eighth to tenth scope of the patent application Definition, and the thus-coated granular crystal nuclei are coated with an agrochemically active ingredient, one or more selected from the group consisting of α-olefin sulfonates, α-sulfonic acid aliphatic acid salts, and oils Surfactants of fluorenylmethylaminoethane sulfonates, and may further include any additional reagents as needed in the scope of patent application items 4 to 6 and additional materials as needed in items 8 to 12. 26. A method for manufacturing an agricultural chemical composition suitable for surface application as defined in item 1 of the scope of the patent application, which comprises a combination of granular crystal nuclei having an apparent specific gravity of less than 1 formed by combining together Granular nuclei or particles with a specific gravity less than 1 are impregnated with one or more ingredients, which are selected from agrochemically active ingredients, selected from α-olefin sulfonates, α-sulfonic acid aliphatic acid salts , And oleyl methylaminoethane sulfonate surfactants, and may further include one or more additional reagents as required in the scope of patent applications Nos. 4 to 6 and additional reagents of Nos. 8 to 12 If necessary, additional substances are then coated with the granular crystal nuclei or granules so impregnated with a substance that is non-volatile and liquid at ambient temperature, as in any one of claims 8 to 10 of the scope of patent application Define, and then coat the granular nuclei so coated with any residual ingredients in the composition. 27. If the method of manufacturing a patented scope of item 25 or 26 is suitable for manufacturing a water surface 542695 6. The method of applying an agrochemical composition for application in the scope of a patent application, which comprises additionally coating the granular crystal nuclei or particles thus obtained with Reagent that helps spread the composition on the water.