TW200830985A - Paper-made agricultural coating material - Google Patents

Abstract

To provide a paper-made agricultural coating material having high safety, and strength enough to accept machine wiring without spoiling function as an agricultural coating material. The paper-made agricultural coating material is obtained by adding an oil-and-fat composition containing drying oil, semi-drying oil and wax which is solid at normal temperature and has a melting point of < 100 DEG C by including it to part or the whole of paper degradable in the soil, wherein the compounding ratio (pts.mass) of the composition is as follows: the drying oil:the semi-drying oil:the wax = 1.0: ≤ 1.0: ≤ 0.3.

Description

200830985 IX. INSTRUCTIONS OF THE INVENTION: TECHNICAL FIELD The present invention relates to a paper agricultural covering material, and more particularly to a function capable of growing crops, and also having mechanical strength, and using paper as a Paper-based agricultural coverings for aggregates. [Prior Art]

Covering materials as agricultural materials are gradually forming a large market. The purpose is to help crop growth and development by masking light to suppress weed growth, adjust ground temperature, and maintain soil moisture, prevent soil erosion, prevent fertilizer loss, and inhibit the occurrence of diseases and insect pests. At present, polyolefin-based films such as polyethylene films have become mainstream, and films which are colored according to the use such as transparent, black, and green are widely used. Polyolefin films have the advantages of being inexpensive, light in weight, and less deteriorated during storage. Moreover, they have few problems with regard to crop growth and development, and even become indispensable materials for farmers. However, the biggest disadvantage of the polyolefin film such as the polyethylene film is that it cannot be decomposed into the soil. That is to say, it must be wound up and recycled mechanically or manually after use. This recycling operation is a huge burden on both physical strength and money. Also, in these recycling operations, the debris always remains in the soil and remains permanently in the agricultural land. The combustion treatment that has been approved since the disposal of the recovered coating material has been changed to prohibit field burning with legal amendments, so that the used film that has been recovered must be disposed of properly. In this way, problems will arise in the place where the treatment is carried out, and the processing cost is also for the farmer's experience.

The 200830985 battalion caused a big impact. Furthermore, although it is also proposed to remove the soil for reuse, it is impossible to completely remove the soil, and if the covering material is unfolded, if it is not wound neatly, the next year will be a big problem, so actually it is about recycling. In terms of its lateness as a solution, the use of biodegradable high development is gradually being carried out. In fact, the agricultural use produced by the use of starchy multi-biodegradable polymers is the cultivation of corn which must be recycled in the summer and the use of these materials which can be directly poured into the soil. However, the manufacture of biodegradable polymers is so expensive that it is not yet commercially available as a biodegradable polymer, and there is a major problem that it is impossible to hold inventory in circulation due to the preservation period. There are still great difficulties in practical use. It is also a material that is easily decomposed in the soil, and the development of many materials is also in progress. In particular, if paper is used, it will not deteriorate over time even if it is stored in a warehouse. It is also very advantageous for bio-decomposable polymers. Paper-coated agricultural materials have been used in agricultural trials in various places (for paper agriculture). Covering material, generally referred to as covering paper mulching. However, the biggest disadvantage of paper is that it will accelerate deterioration due to randomness, heat, etc., as well as rain and wind, and its method should be solvable and if it is not mechanically usable, I cannot make progress. Molecular coated materials, polylactic acid and other materials have been put on the market, and some have been opened, and their bottlenecks are in a place. In addition, the inside will continue to deteriorate, and it has to be said that it is used as a cover from the use of paper, because it is the value of the product in circulation. In fact, the field is used for practical tests to make the mulch sheet or the UV-contact portion of the exposure to collapse.

200830985 is bad and violent, and it gradually deteriorates before the growth of crops, and if it is defective, it is easy to crack, so it is difficult to use the mechanical exhibition when it is used in farmhouses, it is not very durable, this is the current actual solution. This problem is currently being explored to contact some soil molds and/or antibacterial agents (see Patent Document 1), as well as flute processing or emboss processing to reduce soil area and delay. Trial of decomposition (see Patent Document 2) and the like. In addition, it is proposed that the paper-coated material contains water-resistant, high-drainage effect, and is easy to handle oil, and delays decomposition and deterioration of the covering material during crop growth. Patent Document 3). [Patent Document 1] Japanese Laid-Open Patent Publication No. Hei. No. 2000-161. [Problems to be Solved by the Invention] However, in the case of conventional paper-based agricultural covering materials, there are problems in terms of safety, strength, and the like. For example, in the case of Patent Document 2, both of them are costly and cannot achieve the corresponding strength; and, in Patent Document 3, the problem of cost is still not available. Since the strength is not practical, it is therefore an object of the present invention to provide a paper agricultural material which is not detrimental to the function as an agricultural covering material and which has high safety and mechanical strength. . Collapsed. Open, the actual situation. Contact with anti-use is also dry (refer to cost, 1 and specialization and application to solve the problem, and has 7 200830985 [Technical means for solving the problem] The present invention provides a paper system for the above purpose An agricultural coated material comprising a part or the whole of a paper which can be decomposed in soil, and comprising a fat or oil composition containing a dry oil, a semi-drying oil, and a solid at a normal temperature and having a melting point of less than 1 0 0 The wax of °c, and the mixing ratio (mass ratio) thereof is a dry oil: semi-drying oil · soil = 1.0 : 1.0 or less · · 0.3 or less.

Moreover, in order to achieve the above object, the present invention provides a paper agricultural covering material which is characterized in that it contains dry oil, semi-dry oil, and at room temperature in any part of the paper which can be decomposed in the soil or all of the paper. A wax having a solid content and a melting point of less than 100 ° C, and having a mass ratio of a dry oil··semi-drying oil: wax=1.0: 1.0 or less: 0·3 or less. [Effect] According to the present invention, it is possible to provide a paper agricultural covering material which is not detrimental to the function as an agricultural covering material and which has high safety and has mechanical strength. [Embodiment] [Preferred Embodiment of the Invention] [Paper-made agricultural covering material according to an embodiment of the present invention] A paper agricultural covering material according to an embodiment of the present invention is a paper which can be decomposed in soil. A part or the whole of the oil composition comprising a dry oil, a semi-drying oil, and a solid at room temperature, 200810985, and having a melting point of less than 10 () V oil · semi-drying oil: wax two %, and the mixing ratio (mass ratio) is dry-decomposed into the paper in the soil, so I·0 · i·0 or less: 〇·3 or less. It can also be made into a dry oil: semi-dry =, partial or whole, containing a mixture of ratios (mass ratio) of oil and fat composition = oil H 〗 8.0 below the dry oil and semi-dry and dry oil = Talk And then, the paper contains a grease-containing fraction, whereby the ratio of the shellfish is 1.0:0.3 or less.曰0, available - part of the dryness in the soil: the paper-based agricultural coating material 'in any part that can be decomposed into the oil and at the normal temperature, the whole part of the knife gas' contains dry oil, and the dry mass ratio is dry: The oil is: the body and the melting point is smaller than the wax of the sails' and it contains the following semi-drying oil: wax (paper agricultural covering material). The paper agricultural covering material which is sleeved in the invention is Φ ^ ^ It refers to a knife made of γ 八g #土中轶, which is made of a knife, and the sound is applied to the coated material. The so-called agricultural soil surface of the present invention: the surface of the soil that is covered by the outer part of the crop, the surface of the soil covered with the agricultural covering material is covered with the soil water, and the weed growth can be suppressed, and the ground temperature can be adjusted. Maintain soil moisture, prevent soil erosion, prevent fertilizer loss, inhibit pests and diseases: fruit, and break to help grow crops. In addition, the present invention is also called mulch sheet. ) or covering (mulching oil) 干 (drying oil) The so-called dry oil is expressed in the use of vegetable oil in paints and inks 9 200830985 'is classified as easy to oxidize and polymerize. By definition, it means iodine price For those above 130, there are generally linseed oil, safflower seed oil, soybean oil, tung oil, glutinous seed oil, walnut oil, evening primrose oil, fennel oil, hempseed oil, etc. In the lacquered stone, pomegranate seed oil, tobacco seed oil, etc. These dry oils can be used in one or more types. (Semi-drying oil)

The term "semi-drying oil" refers to the same in the field of coatings. Although it is not easily oxidized and polymerized to form a film like a dry oil, it will gradually polymerize over time, and can be clearly distinguished from the dry oil which is usually not dried at all. By. In terms of definition, it means that the iodine value is more than 1 、 and less than 13 0. There are sesame oil, cottonseed oil, corn oil, rapeseed oil, rice oil, almond oil, etc. Apricot oil, dial Xuan oil, etc. These semi-drying oils may be used alone or in combination of two or more. (Wax) The so-called wax is a solid substance at normal temperature and is not clearly defined. In the embodiment of the present embodiment, it is solid at normal temperature (20 to 35 ° C) and has a melting point of less than 100 ° C. The organic compound is defined as a wax. Those who meet these conditions are Candelilla wax, carnauba wax, rice bran wax, jojoba oil, wood wax, lanolin, beeswax, montan wax (montan) Wax), celesin, paraffin' microcrystalline wax, hydrogenated castor oil, and the like. These waxes may be used alone or in combination of two or more. 10 200830985 (Combination of oil I composition) Dry oil, semi-dry oil, and the combination of the samples are not particularly limited, and there are many combinations. Since these substances are based on natural products, the price will vary greatly depending on the situation, so it is best to change them in a timely manner. Among them, from the viewpoint of the most suitable drying operation, it is preferred that the dry oil is linseed oil, the semi-dry oil is rapeseed oil, and the wax is a combination of wax and wax.

(Oil I composition ratio of the composition) In order to maintain the strength of mechanical expansion, the mixing ratio of the dry oil, the semi-dry oil, and the soil in the oil and fat composition contained in the paper is important. In other words, the mixing ratio (mass ratio) is set to dry oil: semi-drying oil··瑕=1.0 ·· 1.0 or less: 0.3 or less. If the upper limit of mixing of the semi-drying oil and the wax is exceeded, problems such as cracking will occur in the drying step. Dry oil: semi-drying oil: wax = 1 · 0 : 1 · 0 or less: 0 · 2 or less is preferred, and dry oil: semi-drying oil: wax = 1,0: 0.9 or less: 0.15 or less is more preferable. Although the lower limit is not limited, the mixing ratio (mass ratio) is dry oil: semi-drying oil: 壌 = 1.0 : 0 · 6 or more: 0 · 0 3 or more is preferable. When the mixing ratio of the semi-drying oil and the wax is approximately 0, the strength of the mechanical unwinding will be low, so that the practical lower limit is preferably set as described above. There are also some differences due to the condition (content) applied to the paper. Dry oil: semi-drying oil ··filling =1.0 ·· 0.6 or more · 0.0 5 or more is preferred, and dry oil: semi-drying oil: wax = 1 · 0 : 0 · 7 or more: 0.0 7 or more is better . 11

In the above, it is preferable that the ratio is from 60 to 100 parts by mass and the wax is from 3 to 30 parts by mass based on 100 parts by mass of the dry oil. In addition, the content of the oil and fat composition in the paper agricultural covering material may be particularly limited, but it is relative to paper. The dry mass is preferably 2 to 20, preferably 2 to 10% by mass, and the content of the oil and fat composition in the agricultural coating material is 4 to 8 mass%, and if it is set, the coated material is in the crop. In the breeding process, the function of the coating material is not decomposed and deteriorated, and the operation of the machine is good. If the thick coating is used, the strength can be increased, but the original amount is also increased, which may result in poor workability. The term "containing" as used herein is not limited to a method of applying a grease composition to a paper agricultural covering material, such as foaming, coating (painting), spraying, printing, or the like. The step of drying it in the industry or drying it after soaking. The oil composition is contained in one part or the whole of the paper. The point is the paper that is buried in the edge of the soil or connected to the soil (paper) as a usable paper, which refers to the so-called wood pulp as the main paper, and can be decomposed into the soil. paper. That is, after the slurry is used as a raw material and dispersed in water, the semi-drying oil (mass ratio) is dehydrated and dried, although it is not particularly good. The paper's ability to maintain its properties in the above range also becomes the quality of the paper itself. That is, a part called "touch" which is printed by dipping is mentioned. 14 paper (with fiber can be used to make fiber winding 12

200830985 made of things. For example, kraft paper, newspaper, paint paper, wood free paper, kenaf paper, and the like can be mentioned. It is also possible to use recycled pulp. As for the decomposition of the method, a non-woven fabric which is pressed by a synthetic resin-based adhesive agent cannot be decomposed in agricultural land and is not intended to be used. [Effect of the embodiment of the present invention] According to the embodiment of the present invention, the following effects can be obtained. (1) Since it is not easy to decompose and deteriorate during the cultivation of crops, it is maintained as a function during the breeding period (for example, 1 month to 3 months).

(2) It can be decomposed after being buried in the soil after harvesting, and the crops can be recycled or discarded after harvesting, and the recycling can be reduced. I (3) It can provide mechanically stretchable and strength-used covering materials. By adjusting the strength of the oil, semi-drying oil and wax to adjust the mechanical expansion, and maintaining its strength during contact with the soil during use, it can be used for practical agriculture (4) because it is paper The base material contains a dry oil and a semi-dry material, and a biodegradable covering material which is relatively inexpensive can be provided. (5) Due to its high safety, dry oil and semi-dry oil can be applied to the surface of paper to delay the contact with the soil. It is resistant to rain and has the effect of preventing collapse caused by raindrops. (6) It is possible to provide agricultural use # (coated, paper, and soil in the soil, which can be used in farming, and therefore does not need to bear the burden of t. It can also be in a field. Sex oil and wax, soil, which decomposes, and L is covered. 13

200830985 [Examples] (Examples 1 to 4) Paper agricultural covering materials of Examples 1 to 4 containing the mixed oil shown in Table 1 were produced as follows. The oil and fat composition (coating oil) mixed in Table 1 is heated and melted in the tank above the melting point of each wax, and then mixed to a uniform ratio of oil, semi-dry oil, and soil, each of which is half relative to the dry oil. The dry oil was set to 80 parts by mass, and the wax was set to 10%. The oil and fat composition was immersed on both sides of the kraft paper, and in the first to fourth embodiments, the fat and oil composition was respectively made to be relative to the original mass%. Examples 1), 6, 5 mass% (Example 2), 4.8 mass method 3), and 5.6 mass% (Example 4). (Comparative Example 1) A paper agricultural covering material of Comparative Example 1 containing the mixed oil shown in Table 1 was produced as follows. In Comparative Example 1, the both sides of the kraft paper were soaked with the camellia oil and palm wax of the non-drying oil, and then dried. The ratio of camellia oil to brown is set to 1 80 parts by weight of camellia oil and J parts by palm wax. The oil and fat composition accounts for 58.7 mass% with respect to the base paper. However, the paper agricultural covering material of Comparative Example 1 did not dry at all in the step, and the surface of the paper exuded grease, and if it was wound, the grease would stick together. In this case, it cannot be wound on the exhibition and it is very difficult to use. The fat composition is blended and stopped. Dry 100 parts by weight. Dry. ^ and accounting for 5.0% (the mixture of the composition of the fat composition of the mixture of palm wax &amp; 10 after the treatment of its direct roll-off machine 14 200830985 t gas „·] lack of jgja mixture of dry oil semi-dry oil Wax Example 1 safflower seed oil, cotton scented oil, palm sapling '' (CERARICA NODA CORPORATION, trade name: palm wax) Example 2 Linseed rapeseed oil ' ' (made by 曰本精蜡株式会社, trade name (pALVAX-1230) Example 3 Soybean oil corn oil beeswax - (manufactured by CERARICANODA Co., Ltd., trade name: close can, example 4, tung oil rice oil rice bran--- (made by Ogura Synthetic Industry Co., Ltd., trade name: MITSUBISHI Comparative Example 1 Use of Camellia Oil (No Dry Oil) Palm Wax &quot;----- (CERARICANODA CORPORATION, trade name: palm wax) In Table 1, safflower seed oil Co., Ltd., product name: 曰红红花油), linseed oil (made by Minqing Aoliyou Co., Ltd., trade name: N/B linseed oil), soybean oil (made by Minqing Aoliyou Co., Ltd., trade name . Soybean white skein (S)), tung oil (Cosmo oil Co., Ltd., product name: Tung oil), cottonseed oil (produced by Nisshin Olympus Co., Ltd., trade name: 曰清棉籽沙拉油), rapeseed oil (made by Minqing Olympus Co., Ltd., trade name: rapeseed White stalked oil), corn oil (made by 曰清奥利友株式会社, trade name: 曰清 corn oil), rice oil (made by Minqing Aoliyou Co., Ltd., trade name: 曰清米白白绞油), camellia Oil (manufactured by Oshima Co., Ltd., trade name: Camellia tempura oil). (Examples 5 to 6, Comparative Examples 2 to 3) Next, the combination of Example 2 shown in Table 1 (drying oil: linseed) The mixing ratio in the oil, semi-drying oil: rapeseed oil, wax: paraffin) was changed as shown in Table 2, and the paper agricultural covering materials of Examples 5 to 6 and Comparative Examples 2 to 3 were as in the above examples. It was produced by the method of the comparative example. Comparative Example 2 is an example in which the ratio of the semi-drying oil to the wax is insufficient (herein is not used) 'is a paper-based agricultural covering material which is only immersed in the dry oil. 15 200830985 Example 3 is an example of excessive mixing ratio of semi-dry oil and wax. [Gas..2l-oil Mixing ratio _ dry oil semi-drying oil wax Example 5 100 parts by mass 100 parts by mass 3 〇 parts by mass Example 6 (-Example 2, 100 parts by mass 80 parts by mass 1 〇 parts by mass Example 2 100 parts by mass 0 parts by mass 〇质量份Example 3 L·1〇〇 parts by mass 120 f parts by weight 50 parts by weight (Evaluation of strength) Table 3 relates to the paper agricultural covering materials manufactured in the above examples and comparative examples, The result of the Japanese industrial specification japan Industrial Standard (JIS method) analysis. The strength was measured for various kinds of tensile strength (JIS P8113), wet tensile strength (longitudinal) (JIS p8135), tear strength (longitudinal) (JIS P8116), and burst strength (JIS P8112). Further, although all of the same paper is used as the base paper, since the amount of the oil and fat composition contained therein is different, each strength is a value converted by basis weight (mass per unit area). Further, the value of the raw data of the base paper is 1 〇 〇, and each intensity is expressed by a value relative to the same. As a result, as shown in Table 3, in the case of externally cultivated paper-based agricultural covering materials, the wet tensile strength as an important durability index for rain or wind can all increase the strength of the base paper, and even There are also paper agricultural coated materials with a value of more than 5 times. Further, regarding the other strengths, the paper-based agricultural covering material of the example has a strength higher than that of the base paper or the same as that of the base paper, and has no problem in use as an agricultural covering material. From the above, it can be seen that the paper agricultural covering material of the embodiment is extremely useful in the case of planting in an outdoor environment. In contrast, in Comparative Example 2, which does not use a semi-drying oil and a wax (the mixing ratio is insufficient), as shown in Table 3, the tear strength is remarkably low, and only a value of one half or less of the base paper can be obtained. If the tear strength is low, it cannot be mechanically deployed. Even if it is unfolded, it will show the major defects of the whole crack under the influence of the wind. Further, in Comparative Example 3 in which the mixing ratio of the semi-dry oil and the soil was too large, the tear strength was remarkably lowered, and it was impossible to mechanically spread, and the film formed on the upper surface was confirmed to have cracking due to wrinkles. [Table 3] Evaluation results Tensile strength (longitudinal) Wet tensile strength (longitudinal) Tear strength (longitudinal) Burst strength Example 1 96.5 201.0 99.2 97.4 Example 2 (=Example 6) 97.4 124.6 105.9 117.0 Example 3 95.1 151.3 102.6 112.1 Example 4 93.2 132.4 99.8 98.5 Example 5 94.0 507.8 96.3 110.7 Comparative Example 1 One--Comparative Example 2 72.0 261.6 36.4 94.0 Comparative Example 3 92.3 112.3 21.6 74.3 ※Comparative Example 1 is contaminated because it cannot be dried The device cannot be measured. (Continuous test) In the actual radish field, the coated material produced in Example 2 (Example 6) was used, and the development test, the cultivation test from the seeding to the harvest, and the decomposition test in the soil were carried out.

In the radish field, the covering material of Example 2 (Example 6) was developed by a covering machine, and it was possible to completely rupture at 100 m. In addition, when the radish was cultivated on the 60th day between the sowing and the harvest, the coated material of Example 2 (Example 6) was used as shown in Fig. 1 (photograph), and the coated material was used. There is no doubt that weeds can be inhibited from growing and the coated material is not damaged. Further, after the radish was harvested in the autumn, the coated material of Example 2 (Example 6) was buried in the soil, and as a result, the coated material was decomposed and completely disappeared in the spring of 17 200830985. [Simple description of the drawing] Fig. 1 is a photograph showing the results of the field test. [Main component symbol description] None

18

Claims (1)

200830985 X. Patent application scope: 1. A paper agricultural covering material which is made up of a part or all of It in the soil and contains a fat composition, which has dry oil, semi-dry oil, and room temperature. The following is a solid and the melting point is smaller than the wax, and the mixing ratio (mass ratio) thereof is a dry oil: a semi-drying oil 1 · 0 : 1 · 0 or less: 0.3 or less. 2. A paper agricultural covering material characterized in that it is soluble in a part or all of the paper, and contains a dry oil, a semi-dry and a wax which is solid at normal temperature and has a melting point of less than 100 ° C. And the content thereof is a dry oil: semi-drying oil: wax = 1.0: 1 · 0 or less: 0.3 to 3. The paper mixture for agricultural use as described in claim 1 of the patent application is a mixture ratio (mass ratio) Dry oil: semi-drying oil: wax 0.6 or more: 0.03 or more. 4. The paper-based agricultural coating described in the second paragraph of the patent application is in the above-mentioned mass ratio: dry oil: semi-drying oil: wax = 1 or more: 0.03 or more. 5. The above-mentioned paper of the paper agricultural coating according to the first aspect of the patent application, comprising 2 to 20 of the above-mentioned fat or oil composition with respect to the dry mass of the paper. The composition of the paper contains 100 °c: soil = soil oil, mass ratio F ° material, which = 1.0: material, its 0: 0.6 material, the amount of 19 200830985 6. The above-mentioned paper of the paper agricultural coating according to the second aspect of the patent application, comprising the above-mentioned dry oil, the semi-drying oil and the wax in a total amount of i% by mass based on the dry mass of the paper. 7. The agricultural covering material according to any one of claims 1 to 6, wherein the above dry oil is from linseed oil, oil, soybean oil 'tung oil, grape seed oil, walnut oil, evening primrose The above-mentioned semi-drying oil is the above-mentioned semi-drying oil, which is one or more of the group consisting of the oil oil and the hemp seed oil. It is a group of two or more kinds of sesame oil, cotton corn oil, vegetable oil, rice oil, and almond oil. 9. The agricultural covering material according to any one of claims 1 to 6, wherein the wax is a corian wax, a brown rice wax, a jojoba oil, a wood wax, a lanolin, One or more selected from the group consisting of beeswax, montan wax, paraffin wax, microcrystalline wax, and hydrogenated castor oil. Wood, its 2~20 paper safflower seeds, fennel scorpion paper seed oil, 1 paper palm wax, 1 landfill, seed or 2 20 200830985 VII. Designated representative map: (1) The designated representative figure is: None (2), the representative symbol of the representative figure is a simple description: No. 8. If there is a chemical formula in this case, please disclose the chemical formula that best shows the characteristics of the invention: No 200830985 Patent Description (The format, order and bold type of this manual, please do not change it at will, please do not fill in the ※ mark) ※Application number: 96133908 Category: ※Application date: September 11, 2007. Name of the invention: (Chinese) Covering material for paper agriculture II. Applicant: (1 in total) Name or Name: (Chinese/English) 曰商·曰清奥利Representative Group of The Nisshin OilliO Group, Ltd. (Chinese / English) Otsuka I / OGOME, KAZUO Residence or Business Office Address: (Chinese / English) 新Nippon, Tokyo, Chuo-ku, Shinagawa 1-chome 23 Fan 1-23-1, Shinkawa 1-chome, Chuoku, Tokyo 104-8285, Japan Nationality: (Chinese / English) 曰本 / Japan III, Inventor: (Total 4 people) Name: (Chinese / English) 1. Nishida NI / NISHIDA, YUTAKA 2. Takagi Ryo Akira / TAKAGI, YOSHIAKI 3. Kameya Tai Chi / KAMETANI, YASUSHI 4 · Fumoto 谕 / FUKUMOTO, SATOSHI Nationality: (Chinese / English) 1. 曰本 / Japan 2. 曰本 / Japan 1 200830985 : The invention of the invention patent (in the format, order and bold text of this manual, please do not change it at will, please do not fill in the ※ part) ※Application number: 96133908 ※Application date: September 11, 2007 叕1 ?(: Class: 1. Name of the invention: (Chinese) Covering material for paper agriculture II. Applicant: (1 person in total) Name or Name: (Chinese/English) The Nisshin OilliO Group Co., Ltd. Group, Ltd. Representative: (Chinese / English) Otsuka I / OGOME, KAZUO Residence or establishment address: (Chinese / English) 曰 东京 东京 曰 新 新 新 新 新 新 新 23 23 23 23 23 23 23 23 23 23 23 23 kawa kawa kawa -chome,Chuoku,Tokyo 104-8285, Japan Nationality: (Chinese/English) Japan/Japan Participation III, inventor: (4 persons in total) Name: (Chinese/English) 1. Nishida NI / NISHIDA, YUTAKA 2. Takagi良彰/TAKAGI, YOSHIAKI 3. Kameya Tai Chi / KAMETANI, YASUSHI 4. Fukumoto / FUKUMOTO, SATOSHI Nationality: (Chinese / English) 1 / Japan / Japan 2. Japan / Japan 1 200830985 3. Japan / japan 4. 曰本/ japan IV. Declarative matters: □ Proposal for the facts of Article 22, Paragraph 2, Paragraph- or Paragraph 2, the facts of which occur in the following year: 0 The patent has been filed in the following countries (regions) before the application: [Format please accept the country (region), application, application for sharp note] E has the patent law, Article 27, Article _ International Priority : Japan; September 15, 2006; 2006-251750 □ No claim for patent law Article 27: First international priority: □ Claim Patent Law Article 29 - Item Priority: [袼式According to: application date, application case number note] mouth claim patent law Article 30 biological materials: -D must deposit biomaterials: domestic biomaterials [format please follow: registration agency, date, number order note] foreign Biomaterials [format: please note: country, organization, period, number order note] Ο Do not need to deposit biomaterials: When the technical field of the towel is known to the general knowledge, it is not necessary to deposit. 200830985 3. Japan / japan 4. Sakamoto / japan IV. Declarative matters: □ Proposal for the facts of Article 22, Paragraph 2, Paragraph- or Paragraph 2, the facts of which occur: Years and months Hey. 0 The patent has been filed in the following countries (regions) before the application: [Format please accept the country (region), application, application for sharp note] E has the patent law, Article 27, Article _ International Priority : Japan; September 15, 2006; 2006-251750 □ No claim for patent law Article 27: First international priority: □ Claim Patent Law Article 29 - Item Priority: [袼式According to: application date, application case number note] mouth claim patent law Article 30 biological materials: -D must deposit biomaterials: domestic biomaterials [format please follow: registration agency, date, number order note] foreign Biomaterials [format: please note: country, organization, period, number order note] Ο Do not need to deposit biomaterials: When the technical field of the towel is known to the general knowledge, it is not necessary to deposit.