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WO2018101221A1 - Solvant de revêtement contenant de l'acide boracique et solvant adhésif, et procédé de traitement pour l'attachement/fixation de poudre d'acide boracique et de matériau contenant de l'acide boracique - Google Patents

Solvant de revêtement contenant de l'acide boracique et solvant adhésif, et procédé de traitement pour l'attachement/fixation de poudre d'acide boracique et de matériau contenant de l'acide boracique Download PDF

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Publication number
WO2018101221A1
WO2018101221A1 PCT/JP2017/042457 JP2017042457W WO2018101221A1 WO 2018101221 A1 WO2018101221 A1 WO 2018101221A1 JP 2017042457 W JP2017042457 W JP 2017042457W WO 2018101221 A1 WO2018101221 A1 WO 2018101221A1
Authority
WO
WIPO (PCT)
Prior art keywords
boric acid
solvent
boracic acid
water
borate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2017/042457
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English (en)
Japanese (ja)
Inventor
義美 堀内
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nice Holdings Inc
Original Assignee
Nice Holdings Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nice Holdings Inc filed Critical Nice Holdings Inc
Publication of WO2018101221A1 publication Critical patent/WO2018101221A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/14—Boron; Compounds thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/16—Inorganic impregnating agents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D201/00—Coating compositions based on unspecified macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/72—Pest control

Definitions

  • the present invention provides anti-corrosion, ant-repellent and insect-proofing effects for general building materials such as wood, wiring for machinery and equipment installed in buildings and buildings, piping products, and other installed parts.
  • Boron-containing borate and boron compounds hereinafter referred to as boric acid
  • boric acid-containing coating solvents that fix and fix the boric acid concentration on building materials
  • building materials such as wood, wiring for machinery and equipment installed in buildings and buildings, piping products, and other installed parts.
  • boric acid Boron-containing borate and boron compounds
  • boric acid-containing coating solvents that fix and fix the boric acid concentration on building materials
  • building materials and building materials
  • the present invention relates to a boric acid-containing adhesive solvent to be adhered, and a treatment method for adhering and fixing boric acid powder and boric acid-containing substances.
  • the boric acid treatment performed for the purpose of preserving, preventing and preventing insects of general building materials is to mix boric acid with water or a highly hydrophilic solvent, and the boric acid concentration is about 10% by mass.
  • a boric acid aqueous solution having a higher concentration is prepared, and a pressure injection treatment method in which this is pressurized and injected at a pressure treatment facility in a factory, an immersion treatment method in which a liquid tank is submerged, and the like.
  • products such as wiring of buildings and machinery and equipment installed in buildings, piping products and other installation parts (hereinafter referred to as products) are hoses intended for antiseptic, ant-proofing and insect-proofing purposes. There was no acid treatment method.
  • boric acid is mixed with water or a highly hydrophilic solvent to create a boric acid aqueous solution having a boric acid concentration of about 10% by mass or higher, and building materials before assembly or during assembly.
  • a method of applying and spraying directly on the surface and then naturally drying is employed.
  • a boric acid aqueous solution having a concentration of about 10% by mass or higher is directly applied and sprayed to a portion where it may get wet with water, In areas where it should not get wet, boric acid is not dissolved in water, but in a powdered state, it is sprayed using wind power (dusting).
  • Patent Document 1 discloses that in an aqueous solution containing a polyvinyl alcohol resin as a main component, 2 to 30 parts by weight of a boron compound with respect to 100 parts by weight of a polyvinyl alcohol resin, and all boron of the boron compound is boric acid.
  • Insect repellent comprising a boron compound-containing polyvinyl resin aqueous solution containing at least one sugar alcohol among glycerin, diglycerin, mannitol, and xylitol in an amount equal to or greater than the number of molecules of boric acid.
  • An adhesive is disclosed.
  • Patent Document 2 has antifungal and antibacterial properties, and is used for inorganic materials such as indoor and outdoor plastic materials, paper materials, wood materials, fiber materials, metal materials, concrete materials, and the like.
  • a resin emulsion having a film-forming ability that is emulsion-polymerized using an agent, a boric acid compound, and a zinc compound.
  • One water-based coating agent has been proposed.
  • Patent Document 3 a method of using a liquid boron compound containing boric acid (H 3 BO 3 ) and borax (Na 2 B 4 O 7 ⁇ 10H 2 O) for fire prevention / fire resistance / incombustibility of wood (see Patent Document 3) .)
  • a wood surface treatment agent that uses borate as an active ingredient to prevent decay and insect damage has been proposed (see Patent Document 4).
  • a composition in which 25% or more borate in terms of boron oxide (B 2 O 3 ) is dissolved in ethylene glycol has excellent performance as a wood preservative (see Patent Document 5).
  • compositions comprising 4 to 23% polyalkylene glycol, 20 to 50% alkylene glycol and glycol-soluble borate is said to be excellent as a wood preservative (see Patent Document 6). These compositions are applied or spread on the wood surface as they are or after adding water to adjust the boron concentration and the solution viscosity.
  • Patent Document 7 discloses that wood is treated with a silicon emulsion composition having a film-forming ability, a boron-based compound, and sulfate, so that the water repellency and water absorption resistance of the wood are maintained without changing the appearance and performance of the wood. Wood treatment methods that can improve dimensional stability, ant-repellent properties, and antibacterial properties have been proposed. Similarly, high-molecular-weight insecticides, insecticides, and antiseptic treatment methods in which an inorganic polymer coating is formed on woody materials.
  • the main component is a sodium silicate solution A that forms a film, and this A solution is mixed with B solution consisting of a mixture of alum solution and boric acid solution, and cypress wood, hiba material, etc. are mixed into this mixed AB solution.
  • B solution consisting of a mixture of alum solution and boric acid solution, and cypress wood, hiba material, etc.
  • a solution in which the solution C of the tropolone solution extracted from the mixture is mixed to obtain an ABC complex solution has been proposed (see Patent Document 8).
  • JP 2004-231785 A Japanese Patent No. 2013-155368 JP 2006-219329 A JP 2006-315379 A USP 4,610,881 USP 5,104,664 JP 2012-254606 A JP-A-10-291205
  • boric acid as a preservative, anti-ant, and insect repellent for building materials makes a boric acid aqueous solution, and performs surface treatment by pressure injection treatment, water immersion treatment, application, and spraying with the boric acid aqueous solution.
  • This is the current situation.
  • boric acid in order to treat with boric acid, there are many methods in which boric acid is dissolved in a large amount of water or a highly hydrophilic solvent and used. It is limited to foundation building materials, etc., and it should not be wet with water, and it is shaped by moisture, such as dry materials, decorative materials, finishing materials, plywood, paper, dried plants such as rush, rattan, rice straw, bamboo, etc. Because it has water repellency and waterproof properties such as changing building materials and products, polyurethane, rubber, plastic, aluminum, metal, etc., it was unsuitable for building materials and products that cannot contain water from the surface. .
  • the method of dusting in the form of powder without dissolving boric acid in water can be used in places that cannot be wet with water such as the interior of walls and the back of ceilings of existing buildings.
  • it is an unstable treatment method that may move and peel and scatter due to gap air, vibration, static electricity, temperature difference, etc. after spraying.
  • this processing method is inappropriate for objects that move or move from the beginning.
  • boric acid sprayed (dusted) inside the building may fall, scatter, and scatter naturally into the living space from the gaps in the building due to vibrations and drafts.
  • the present invention provides a boric acid-containing coating capable of adhering high-concentration boric acid having antiseptic, ant-repellent, and insect-repellent effects even if it is a building material or product that cannot be wet with water. It is an object of the present invention to provide a method for adhering and fixing a solvent, a boric acid-containing adhesive solvent, boric acid powder, and a boric acid-containing material.
  • the boric acid-containing coating solvent of the present invention is prepared by directly mixing boric acid in powder form with a solvent having a coating performance such as an adhesive, glue, paint, water repellent, waterproofing agent, etc. Covering with a boric acid-containing coating is the first gist.
  • the third gist is to fix boric acid powder to an adhesive surface treated with a coating solvent containing boric acid or a coating solvent not containing boric acid.
  • a boric acid-containing material such as a boric acid-impregnated sheet such as cloth or paper that can be impregnated with an acid and dried.
  • the fifth gist is to bond building materials, products, cloth, wallpaper, etc. with an adhesive or glue having a high boric acid concentration.
  • antiseptic of the present invention anti-termite, insect treatment method, disodium octaborate tetrahydrate (Na 2 B 8 O 13 ⁇ 4H 2 O: DOT) to have a coating performance and adhesion performance
  • the first feature is that the powder is mixed with a solvent in the form of a powder and a film is formed on the surface of the material to be treated. Further, disodium octaborate tetrahydrate: 10% by mass or more of an aqueous solution of (Na 2 B 8 O 13 ⁇ 4H 2 O DOT), and mixed solvents having a coating performance and adhesion performance, the treated material
  • the second feature is to cover the surface with a boric acid-containing film.
  • disodium octaborate tetrahydrate Na 2 B 8 O 13 ⁇ 4H 2 O: DOT
  • disodium octaborate tetrahydrate Na 2 B 8 of O 13 ⁇ 4H 2 O: A solution having a coating performance and an adhesive performance is mixed with an aqueous solution of 10% by mass or more of DOT), the surface of the material to be treated is covered with a boric acid-containing coating, and then the adhesive surface before the coating is dried is coated with boron.
  • a fourth feature is that a boric acid-containing material such as a boric acid-impregnated sheet obtained by impregnating boric acid into a cloth or paper is dried on the adhesive surface before the film is dried.
  • a fifth feature is that a building material, a product, a cloth, a wallpaper, or the like is bonded with an adhesive or paste having a high boric acid concentration obtained by the above method.
  • a building material or product covered with a boric acid-containing film can be obtained by surface-treating the target building material or product with a boric acid-containing coating solvent having a high boric acid concentration and drying the solvent. Also, using the adhesive performance in the dry state immediately after the surface treatment with these solvents, powdered boric acid is sprayed to fix the boric acid powder, and a boric acid-containing sheet or adhesive, adhesive tape or A boric acid-containing building material or product having a high concentration can be provided by attaching a boric acid-containing material such as a seal or a sticker.
  • boric acid-containing adhesive mixed with boric acid powder and aqueous solution with high boric acid concentration is used to bond building materials and products such as base materials, flooring materials, wall materials, finishing materials for ceiling materials, cloth and wallpaper. Insects, antiseptics, and ants can be treated.
  • boric acid-containing adhesives, adhesive tapes, seals, stickers, and the like can be separately manufactured by using both techniques of boric acid-containing boric acid-containing sheets and boric acid-containing adhesives.
  • the processing method of the present invention enables processing, processing, production and management in factories other than the construction site, and mechanized and automated to manufacture and supply inexpensive and high-quality boric acid-treated building materials and products. Can deliver.
  • a heating vessel in water 100 g, disodium octaborate tetrahydrate (Na 2 B 8 O 13 ⁇ 4H 2 O: DOT) are placed 50 g, is heated which was completely dissolved, about 33 weight % Aqueous boric acid solution was obtained.
  • the obtained boric acid aqueous solution is cooled and mixed with 100 g of a solvent with water-based adhesives, glue, paint, etc., which has coating performance, adhesion performance, water repellency performance, and waterproof performance.
  • An adhesive solvent is prepared.
  • boric acid containing substance about 33 mass% boric acid aqueous solution was made to absorb on a cloth and paper, and was dried, and the boric acid impregnation sheet
  • sticker, a sticker, etc. can also be manufactured using this boric acid impregnation sheet
  • 200 g of water was added to 20 g of starch (wheat flour), mixed well until it became sufficiently liquid, and then heated with a heat heater to obtain starch paste.
  • the resulting starch paste to disodium octaborate tetrahydrate (Na 2 B 8 O 13 ⁇ 4H 2 O: DOT) stirring well was added 70g and to prepare a boric acid content of about 24 wt% of the paste, Used as processing adhesive solvent. Also, to adjust the viscosity and adhesion of the coating adhesive solvent obtained are in a separate heating vessel, disodium octaborate tetrahydrate in water 100g (Na 2 B 8 O 13 ⁇ 4H 2 O : DOT) was added to prepare a 24% by weight boric acid aqueous solution dissolved by heating and diluted with this aqueous solution to adjust the viscosity and adhesive strength.
  • Boarizai, boric acid as an insect repellent is an inorganic compound containing boron, disodium octaborate tetrahydrate (Na 2 B 8 O 13 ⁇ 4H 2 O: DOT) is easily soluble in water It is often used for pressure injection and surface treatment of wood.
  • the coating performance and adhesion performance as used in the present invention are a fixable substance, a solvent that can cover the surface of a target material with a film, and a commonly used paint, water repellent, waterproofing agent. These are components such as adhesives and glues, which are hydrophilic and can be mixed with a high concentration aqueous boric acid solution.
  • Water-soluble adhesives and glue components are naturally derived from starch, rubber, lacquer, pine and other natural resin systems, animal protein systems such as gelatin-rich glues, and other acrylic and polyvinyl alcohol systems. And synthetic resin systems of chemical synthesis components such as vinyl acetate.
  • boric acid is mixed directly with hydrophilic components such as water-based paints, water-based urethane, water-based urethane, and water-based silicone, which is a component of paints and water repellents. It can also be used.
  • water-soluble component solvents with coating performance include water-based acrylic, water-based vinyl urethane, water-based epoxy resin, water-based silicon, etc., and boric acid powder can be mixed directly with these or boric acid aqueous solution can be mixed. it can.
  • polyvinyl alcohol is used for making slime. It causes a problem in force, and since vinyl acetate is an acetylated polyvinyl alcohol, it does not mix with boric acid. Further, since boric acid to be used is neutral to weakly alkaline (pH 7 to 8 in an aqueous solution), it is better to avoid mixing with a solvent containing a strong acid, strong alkali or the like.
  • Non-aqueous solvent-based paints include oil-based paints, lacquers, alcoholic paints, and the like, and boric acid powder can be directly added to these. Many of these solvent-based paints are diluted with an organic solvent thinner. This organic solvent thinner is prepared by blending toluene and xylene. Toluene and xylene are heated and circulated to remove boric acid. It can be dissolved and mixed, and can be used as a boric acid-containing solvent for diluting paints other than water. However, it is desirable to adopt it with due consideration of cost, environment, health, workability, and the like.
  • the present invention has the following excellent effects.
  • High concentration boric acid having antiseptic, antproof, and insecticidal effects can be deposited.
  • (2) It can be bonded with an adhesive solvent containing a high concentration of boric acid.
  • boric acid treatment can be performed without worrying about the possibility of getting wet.
  • boric acid treatment such as water-repellent and waterproof polyurethane, rubber, plastic, aluminum, metal, and the like that cannot contain water from the surface.
  • boric acid treatment can be performed on products such as wiring and piping for buildings and machinery and equipment, and other products such as installation parts, so that leakage due to corrosion and leakage can be prevented.

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Materials Engineering (AREA)
  • Architecture (AREA)
  • Agronomy & Crop Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Civil Engineering (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Forests & Forestry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Building Environments (AREA)
  • Paints Or Removers (AREA)

Abstract

Le problème décrit par la présente invention est de fournir un solvant de revêtement contenant de l'acide boracique, un solvant adhésif contenant de l'acide boracique, et un procédé de traitement pour l'attachement/fixation de poudre d'acide boracique et de matériau contenant de l'acide boracique, tous permettant l'attachement d'acide boracique très concentré qui a des effets antiseptiques, répulsifs contre les fourmis et les punaises, même dans des produits de câblage ou de tuyauterie et à des endroits où existent des matériaux de construction ou des machines et des équipements qui ne peuvent pas être mouillés avec de l'eau ou ne peuvent pas avoir d'eau fixée à leur surface. La solution selon l'invention consiste à placer 50 g de d'octaborate disodique tétrahydraté (Na2B8O13·4H2O: DOT) par rapport à 100 g d'eau dans un récipient de chauffage, et à chauffer jusqu'à dissolution complète de manière à obtenir une solution aqueuse d'acide boracique à environ 33 % en masse. Après refroidissement, la solution aqueuse d'acide boracique obtenue est mélangée avec 100 g d'un solvant qui a une capacité de revêtement ou de liaison, est hydrofuge, est imperméable à l'eau, et a des capacités d'imprégnation, telles qu'un adhésif aqueux, de la colle, et un matériau de revêtement, de manière à fabriquer un solvant adhésif de revêtement qui contient environ 20 % en masse d'acide boracique.
PCT/JP2017/042457 2016-11-30 2017-11-27 Solvant de revêtement contenant de l'acide boracique et solvant adhésif, et procédé de traitement pour l'attachement/fixation de poudre d'acide boracique et de matériau contenant de l'acide boracique Ceased WO2018101221A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016232963A JP2018089789A (ja) 2016-11-30 2016-11-30 ホウ酸含有のコーティング溶剤、接着溶剤及びホウ酸粉、ホウ酸含有物の付着固定処理方法
JP2016-232963 2016-11-30

Publications (1)

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WO2018101221A1 true WO2018101221A1 (fr) 2018-06-07

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WO (1) WO2018101221A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021017422A (ja) * 2019-07-23 2021-02-15 日本ボレイト株式会社 ホウ素系化合物溶液

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109042730A (zh) * 2018-08-07 2018-12-21 重庆聚立信生物工程有限公司 覆膜硼酸及其在制备真菌杀蟑螂剂中的应用
JP7248234B2 (ja) * 2018-12-25 2023-03-29 ダイナガ株式会社 木材防護塗料の製造方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5104664A (en) * 1990-05-24 1992-04-14 Nisus Corp. Methods and compositions for retarding and eradicating infestation in trees and tree derived products
JPH05321444A (ja) * 1992-05-20 1993-12-07 Ishizuka Glass Co Ltd 防虫畳
JP2002138588A (ja) * 2000-10-30 2002-05-14 Dainippon Wood-Preserving Co Ltd 防蟻部材及び防蟻方法
JP2003128508A (ja) * 2001-10-18 2003-05-08 Dainippon Wood-Preserving Co Ltd 防蟻材
JP2004231785A (ja) * 2003-01-30 2004-08-19 Teisho Service:Kk ホウ素化合物含有ポリビニールアルコール系樹脂水溶液及びその作成方法
JP2006315379A (ja) * 2005-05-10 2006-11-24 Boron Technology:Kk ホウ酸塩ベース木材表面処理剤

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5104664A (en) * 1990-05-24 1992-04-14 Nisus Corp. Methods and compositions for retarding and eradicating infestation in trees and tree derived products
JPH05321444A (ja) * 1992-05-20 1993-12-07 Ishizuka Glass Co Ltd 防虫畳
JP2002138588A (ja) * 2000-10-30 2002-05-14 Dainippon Wood-Preserving Co Ltd 防蟻部材及び防蟻方法
JP2003128508A (ja) * 2001-10-18 2003-05-08 Dainippon Wood-Preserving Co Ltd 防蟻材
JP2004231785A (ja) * 2003-01-30 2004-08-19 Teisho Service:Kk ホウ素化合物含有ポリビニールアルコール系樹脂水溶液及びその作成方法
JP2006315379A (ja) * 2005-05-10 2006-11-24 Boron Technology:Kk ホウ酸塩ベース木材表面処理剤

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021017422A (ja) * 2019-07-23 2021-02-15 日本ボレイト株式会社 ホウ素系化合物溶液

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