WO2002002863A1 - Agent de traitement des fibres, renforcement des fibres traitees au moyen de cet agent, et produits du caoutchouc renforces au moyen de ces fibres - Google Patents

Agent de traitement des fibres, renforcement des fibres traitees au moyen de cet agent, et produits du caoutchouc renforces au moyen de ces fibres Download PDF

Info

Publication number
WO2002002863A1
WO2002002863A1 PCT/JP2000/004360 JP0004360W WO0202863A1 WO 2002002863 A1 WO2002002863 A1 WO 2002002863A1 JP 0004360 W JP0004360 W JP 0004360W WO 0202863 A1 WO0202863 A1 WO 0202863A1
Authority
WO
WIPO (PCT)
Prior art keywords
fiber
rubber
treating agent
weight
epoxy resin
Prior art date
Application number
PCT/JP2000/004360
Other languages
English (en)
Japanese (ja)
Inventor
Kenichi Nakamura
Original Assignee
Nippon Sheet Glass Co., Ltd.
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 Nippon Sheet Glass Co., Ltd. filed Critical Nippon Sheet Glass Co., Ltd.
Priority to PCT/JP2000/004360 priority Critical patent/WO2002002863A1/fr
Publication of WO2002002863A1 publication Critical patent/WO2002002863A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/06—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/04—Oxidation
    • C08C19/06—Epoxidation
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/693—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural or synthetic rubber, or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2321/00—Characterised by the use of unspecified rubbers

Definitions

  • Fiber treatment agent reinforcing fiber treated therewith, and rubber product reinforced with the fiber
  • the present invention relates to a reinforcing fiber buried in rubber or resin to improve its strength and dimensional stability. Further, the present invention relates to a fiber treatment agent used for the fiber and a rubber product reinforced with the fiber treatment agent.
  • Rubber products or resin products are buried with glass fibers or organic fibers to improve their dimensional stability and strength.
  • Glass fibers are generally poorly compatible with organic rubbers and resins, so their surfaces are coated with isocyanate or halogen-containing polymers.
  • Japanese Patent Publication No. Hei 5-7-1710 discloses a first layer containing a water-soluble condensate of resorcinol formaldehyde (hereinafter referred to as “RFL”) and rubber, a second layer containing a halogen-containing polymer and an isocyanate.
  • RFL water-soluble condensate of resorcinol formaldehyde
  • a glass fiber for reinforcing a rubber matrix which is provided with a coating having a three-layer structure of a third layer made of the same rubber as the rubber matrix, is described.
  • Japanese Patent Application Laid-Open No. 1-22213 describes glass fibers provided with a coating containing RFL, butadiene-styrene-butyl
  • the glass fiber provided with the above-mentioned three layers has a high adhesive strength because its properties gradually change from a glass fiber to a rubber matrix, but the manufacturing process is complicated.
  • glass fibers and organic fibers with a single-layer coating simplify the manufacturing process, but are not sufficiently adhesive to matrix.
  • glass fibers and organic fibers are made of different materials, it is difficult to use a common fiber treatment agent, and each requires a special fiber treatment agent.
  • the present invention has been made in view of such a problem existing in the prior art.
  • the objective is to provide a reinforcing fiber that can exhibit sufficient adhesive strength with a single-layer coating, a fiber treating agent that increases the adhesive strength between the fiber and the matrix, and a rubber product using the reinforcing fiber. It is in. Disclosure of the invention
  • a fiber treating agent containing a rubber-modified epoxy resin obtained by epoxidizing acrylonitrile-butadiene copolymer latex obtained by epoxidizing acrylonitrile-butadiene copolymer latex.
  • a fiber treating agent containing a rubber-modified epoxy resin and a phenol resin there is provided.
  • the rubber-modified epoxy resin and the phenol resin have a solid content of 10 to 90% by weight based on the total solid content.
  • both the rubber-modified epoxy resin and the phenol resin are emulsions.
  • the rubber-modified epoxy resin in the fiber treating agent according to the second aspect of the invention is a product obtained by epoxidizing butadiene-styrene copolymer latex or acrylonitrile-butadiene copolymer latex.
  • the concentration of the total solid content in the fiber treatment agent is 10 to 50% by weight.
  • the reinforcing fiber of the present invention is obtained by treating a glass fiber or an aramide fiber with a fiber treating agent.
  • the reinforcing fiber of the present invention is such that the amount of solids of the fiber treating agent attached to the fiber is 10 to 30% by weight based on the weight of the reinforcing fiber.
  • a rubber product having the reinforcing fiber of the present invention embedded therein.
  • the rubber product of the present invention has a reinforcing fiber weight ratio of 10 to 70% by weight. More preferably, the rubber product of the present invention comprises a reinforcing fiber having an aramide fiber and a single-layer film formed thereon, and a rubber matrix in which the reinforcing fiber is embedded. Adhesive strength between fiber, film, and rubber matrix is 200 kgf / 25 mm width or more.
  • a fiber-modified agent contains a rubber-modified epoxy resin.
  • the rubber-modified epoxy resin is obtained by converting a polymer compound exhibiting rubber elasticity into epoxy, and has both high elasticity characteristic of rubber and high adhesive strength by epoxidation.
  • the polymer compound exhibiting rubber elasticity include butadiene-styrene copolymer latex, atarilonitrile butadiene copolymer latex, chlorosulfonated polyethylene latex, butadiene rubber latex, and isoprene rubber latex. Is epoxidized to add a hydroxyl group or an epoxy group to its side chain.
  • Hydroxyl groups or epoxy groups are polar groups and have high chemical reactivity, so they act with surrounding substances to reduce the adhesive force between polymer compounds in the coating. And also improves the adhesion between the coating and the fiber or matrix. Therefore, rubber products and resin products (hereinafter simply referred to as “products”) in which reinforcing fibers treated with this fiber treatment agent are embedded have high integrity, high durability, and high strength.
  • rubber-modified epoxy resins are used singly or as a mixture of two or more. Depending on the compatibility with the fiber and the matrix, a mixture of two or more is often preferred. This is thought to be due to the fact that the coating is required to have medium properties of fiber and matrix. Two or more species of go By mixing a rubber modified epoxy resin, the characteristics of each rubber can be reflected on the film. For example, when the fiber is a metal fiber, the properties of the metal fiber and the matrix are significantly different. Therefore, it is preferable that the coating contains a component that is well compatible with the metal fiber and the matrix.
  • the rubber-modified epoxy resin is obtained by epoxidizing the above-mentioned polymer compound, and among them, those obtained by epoxidizing butadiene-styrene copolymer latex or acrylonitrile-butadiene copolymer latex are preferable.
  • Butadiene-styrene copolymer latex and acrylonitrile-butadiene copolymer latettes are characterized by high flexibility due to non-crystallinity.
  • this rubber-modified epoxy resin is used as a reinforcing fiber of a product that requires bending resistance, it exerts its function of flexibility sufficiently. For example, if the product is an engine timing belt or belt on a belt conveyor.
  • the rubber-modified epoxy resin of butadiene-styrene copolymer latex for example, Yukaresin KE172 (trade name: manufactured by Yoshimura Oil Chemical Co., Ltd.) can be mentioned.
  • the rubber-modified epoxy resin of the acrylonitrile-butadiene copolymer latex include Yucalezin K E173 (trade name, manufactured by Yoshimura Oil Chemical Co., Ltd.). These epoxy resins have been emulsified in advance and are easy to uniformly diffuse in the fiber treatment agent, which is convenient.
  • the fiber treating agent may contain other components together with the rubber-modified epoxy resin.
  • Other components are, for example, non-epoxidized rubbers or resins, emulsifiers, surfactants, blocking agents, stabilizers or antiaging agents.
  • Non-epoxidized rubber includes butadiene-styrene copolymer latex, acrylonitrile-butadiene copolymer latex, and Examples include sulfonated polyethylene latex and carbonyl-modified butadiene styrene copolymerized latex.
  • the non-epoxidized resin include a phenol resin, an acryl resin, a polyurethane resin, and a polyester resin. By containing these components, the coating can have different properties from the rubber-modified epoxy resin.
  • the fiber treating agent preferably contains a phenol resin.
  • a phenol resin is a resin obtained by an addition condensation polymerization reaction between phenol and formaldehyde, and can be classified into a resol type and a novolak type depending on the reaction conditions. Either one of these may be used alone, or both may be used in combination.
  • the phenol resin plays a role in increasing the strength of the coating because it easily takes a three-dimensional structure by a polymerization reaction. Further, the phenolic resin is considered to react with the rubber-modified epoxy resin in the polymerization process, so that the integrity of the coating can be improved.
  • phenolic resins examples include Yukaresin KE910, Yukaresin KE911, and Yukaresin KE912 (trade name: manufactured by Yoshimura Oil Chemical Co., Ltd.). These phenolic resins are previously emulsified.
  • the emulsifier examples include polyoxyethylene nonyl ether, polyoxyethylene nonyl phenyl ether, and polymethyl phenyl siloxane.
  • the emulsifier serves to promote the conversion of each component of the fiber treating agent into an emulsion, and effectively acts to uniformly diffuse each component. It also improves the smoothness of the treated fibers.
  • the fiber treating agent is generally used in the form of a solution because of its easy handling and application to fibers. On the other hand, during storage and transportation, it is convenient to use only solids without solvent.
  • the method for producing the fiber treating agent is not particularly limited.
  • each component is charged into an organic solvent and uniformly dispersed with a stirrer.
  • the organic solvent alcohol solvents such as methyl alcohol and ethyl alcohol are preferable from the viewpoints of affinity with water and easy removal of the solvent at the time of film formation.
  • the fiber treating agent When the fiber treating agent is composed of a plurality of components, it is preferable to emulsify each component in advance and then mix them. By separately emulsifying, the progress of the polymerization reaction in the fiber treatment agent can be suppressed. As the polymerization reaction proceeds, the viscosity of the fiber treating agent increases, and it becomes difficult to form a uniform film. Therefore, the performance of the reinforcing fiber becomes uneven.
  • the fibers used in the present invention are not particularly limited, and examples thereof include glass fibers, polyester fibers, polyamide fibers such as nylon and aramid, and carbon fibers.
  • glass fiber or aramide fiber when glass fiber or aramide fiber is used, the adhesive force with the rubber matrix is significantly improved. The reason for this is not clear, but it is presumed that the high elasticity of the rubber-modified epoxy resin as a rubber and the improvement of the adhesive force by epoxidation function effectively.
  • the type of glass fiber is not particularly limited, and examples thereof include E glass and high-strength glass.
  • the filament diameter of the glass fiber is not particularly limited, and those having a diameter of 5 to 13 m can be suitably used.
  • the aramide fiber is preferably 400 to 5,000 denier because it is easily available.
  • the glass fibers used in the present invention are obtained by bundling hundreds of glass filaments using a sizing agent.
  • the sizing agent contains a silane coupling agent or the like, and the surface thereof is modified so as to increase the affinity between the glass filament and the organic substance.
  • polyamide fiber In this case, the surface can be treated with epoxy or polyisocyanate to increase the adhesion to the coating.
  • the form of these fibers is not particularly limited, and is, for example, staple, filament, cord, rope, or canvas.
  • the form of the reinforcing fibers is determined by the shape and use of the product.
  • the reinforcing fiber of the present invention can exhibit a sufficient adhesive force to Matritus in any form.
  • the content of the rubber-modified epoxy resin and the phenol resin in the fiber treating agent is preferably 10 to 90% by weight in terms of solid content based on the total solid content in the fiber treating agent. If the content of the rubber-modified epoxy resin is lower than 10% by weight, the effect of improving the adhesive strength by the epoxy group is unlikely to appear. for,
  • a more preferable content of the rubber-modified epoxy resin is 40 to 70% by weight.
  • the content of the phenol resin is lower than 10% by weight, the effect of improving the strength of the film, which is a characteristic of the resin, becomes difficult to appear.
  • a more preferred content of the phenol resin is 30 to 60% by weight.
  • the content of each component is preferably equal. Substantially, it is preferable that the content of each component is 40 to 60 weight ⁇ 3 ⁇ 4. The reason for this is not clear, but it is thought to be due to the balance between the two effects of improving the adhesion and strength of the coating.
  • the concentration in the fiber treating agent is suitably from 10 to 50% by weight (3 ⁇ 4), and more preferably from 12 to 30% by weight in terms of the total amount of solid contents of all components.
  • the solid content concentration is lower than 10% by weight, its viscosity is low, so that it is difficult to adhere to the fiber surface in a short time.
  • the viscosity is high. Therefore, it is difficult to adjust the amount of adhesion to the fiber, and it is difficult to form a uniform coating.
  • the method for applying the fiber treating agent to the fiber surface is not particularly limited, and the conventional technology can be used as it is.
  • the fiber is continuously passed from one side of the tank filled with the fiber treatment agent to the other side, and the fiber is immersed in this tank at the time of passing.
  • the fiber treating agent attached to the fiber surface forms a film on the fiber surface by scattering of the solvent and polymerization reaction of each component.
  • the weight of the coating that is, the amount of the fiber treatment agent attached to the fiber surface is preferably 10 to 30% by weight in terms of solids based on the weight of the reinforcing fibers.
  • the amount of the fiber treating agent is less than 10% by weight, it is difficult to form a uniform film, and the thinness of the film makes it difficult for the rubber-modified epoxy resin to function effectively.
  • the weight is more than 30 weight ⁇ 3 ⁇ 4, it takes time to form the film, and it is difficult to form the film uniformly, for example, the fiber treatment agent drips before the film hardens.
  • rubber and resin can be used for the matrix of the present invention, but when rubber is used, the effects of the present invention are most effectively exerted.
  • rubber products often use the high elasticity characteristic of rubber, so that the reinforcing fibers must necessarily have bending resistance. Therefore, the feature of the flexibility of the rubber-modified epoxy resin of the present invention functions effectively.
  • the types of rubber matrices that can be used in the present invention are not particularly limited.
  • chloroprene rubber chlorosulfonated polyethylene rubber, acrylonitrile-butadiene copolymer rubber, partially hydrogenated atalylonitrile-butadiene copolymer Rubber and nitrile group-containing highly saturated copolymer rubber.
  • Vulcanizing agents, vulcanization accelerators, pigments, fats and oils, Stabilizers and the like can be added according to a conventional method according to the purpose.
  • the weight ratio of the reinforcing fibers in the rubber product is preferably from 10 to 70% by weight, and more preferably from 15 to 40% by weight. If this weight ratio is lower than 10% by weight, the effect of improving the strength of the rubber product is unlikely to appear. On the other hand, if it is higher than 70% by weight, the properties of the reinforcing fibers are superior to that of rubber matrices, and the elasticity of the rubber product may be suppressed.
  • the method of embedding the reinforcing fibers in the rubber matrix is not particularly limited, but for example, the following methods are available.
  • a feature of the present invention is that even if the coating is a single layer, it exhibits a sufficient adhesive force to the aramide fiber and the rubber matrix.
  • a method of forming only a single-layer coating on a fiber and embedding it in a matrix was known, but the conventional method did not have sufficient adhesion.
  • the rubber product when a rubber product manufactured by the conventional method was put on a tensile tester, the rubber product often peeled off from the fiber or matrix from the coating. That is, the adhesive strength of the coating did not reach the strength of the fiber. C This tendency was particularly remarkable in the case of using aramide fiber, and the inherent strength of the aramide fiber was not utilized.
  • the adhesive strength is improved by forming two or three layers of the coating on the aramide fiber.
  • the manufacturing process becomes complicated and disadvantageous in terms of manufacturing cost.
  • the reinforcing fiber of the present invention is capable of exhibiting a sufficient adhesive strength between the aramide fiber and the rubber matrix even if the coating is a single layer. However, this does not preclude the formation of more than one layer.
  • the adhesive strength in the present invention is as follows: This is the force ("Adhesion 1" in Tables 4 and 5). It is an effect unique to the present invention that the adhesive strength is not less than 200 kgf / 25 mm width when the aramide fiber on which a single-layer film is formed is embedded in a rubber matrix.
  • Yucare Resin K E 912 Phenol resin emulsion (manufactured by Yoshimura Oil Chemical Co., Ltd., solid content 50%)
  • Yucare Resin KE910 Phenolic resin emulsion (manufactured by Yoshimura Oil Chemical Co., Ltd., solid content 55%) Yucare Resin KE 1 72: Butadiene-styrene copolymer-modified epoxy resin emulsion (manufactured by Yoshimura Oil Chemical Co., Ltd.
  • Yucare Resin K E 173 Acryloni trilubutadiene copolymer modified epoxy resin emulsion (Yoshimura Oil Chemical Co., solid content 60%)
  • Zetpol latex nitrile group-containing highly saturated copolymer rubber latex (manufactured by Zeon Corporation, solid content 40%)
  • Example 8 Actual; ⁇ Example 9
  • Example 10 Comparative Example 3 First Eyebrow (Example 2) (Example 4) (Example 7) (Comparative Example 1) Second Layer
  • CS latex Chlorosulfonated polyethylene rubber latex (manufactured by Koutichi, 30% solids)
  • ALAMID fiber (Tecjin: Technora T2021500D) Then, the fibers were twisted 3.1 times per inch, and the fiber treating agents of Examples 1 to 7 and Comparative Examples 1 and 2 shown in Table 1 above were applied so that the solid content adhered to the fiber surface was 10 to 10 times. Each was applied so as to be 15% by weight, and heat-treated at 250 ° C. for 90 seconds to produce a reinforcing fiber. Further, the fiber treatment agent of the “second layer” in the above “Table 2” was applied to the reinforcing fibers of Examples 2, 4, 7 and Comparative Example 1, and heat-treated at 120 ° C. for 120 seconds. A two-layered reinforcing fiber was produced. The solid content of the second layer was 5 to 10% by weight in the reinforcing fibers. [Manufacture of rubber matrix]
  • the rubber matrix shown in Table 3 above was formed into a sheet having a thickness of 3 mm and a width of 25 mm.
  • Examples 1 to 10 and Comparative Examples 1 to 3 The reinforcing fibers were laid out at regular intervals by a predetermined number, and then the rubber sheet was placed in a mold and heated under pressure for a certain period of time, so that the reinforcing fibers were embedded in the rubber matrix.
  • Adhesive strength Adhesive 1, 2
  • the two reinforcing fibers of Examples 1 to 10 and Comparative Examples 1 to 3 were arranged at equal intervals on the rubber matrix sheet, with a pressing pressure of 80 kgf / cm 2 and a mold temperature of 150. Vulcanization was performed at 20 ° C. and a vulcanization time of 20 minutes, and rubber products for testing having a length of 15 cm and a width of 25 mm were produced for each Example and Comparative Example. This rubber product is bowed at a test speed of 50 mm / min with a bow I at the test speed of 50 mm / min using an autograph tensile tester (AGS-500 type OA manufactured by Shimadzu Corporation), and the strength when the rubber product is ruptured, that is, initial bonding The force was measured. The results are shown in Tables 4 and 5 below as "Adhesiveness 1". Observation of the ruptured portions of the rubber products of Examples 1 to 10 confirmed that the amide fibers were ruptured in all cases, and no peeling from the coating occurred.
  • the adhesive strength between the polymer compounds in the coating is increased, and the adhesive strength between the coating and the fibers and matritus is further improved. Can also be improved.
  • the fiber treating agent of the invention since the rubber-modified epoxy resin and the phenol resin are contained, the characteristics of each of these resins can be reflected on the film. In addition, by including a phenol resin, the strength and integrity of the coating can be improved.
  • the solid content of the rubber-modified epoxy resin and the phenol resin is 10 to 90% by weight with respect to the total solid content, respectively.
  • the characteristics of the component can be effectively exerted.
  • both the rubber-modified epoxy resin and the phenol resin are emulsions, it is possible to suppress the progress of the polymerization reaction in the fiber treating agent. it can.
  • the rubber-modified epoxy resin is obtained by epoxidizing butadiene-styrene copolymer latex or acrylonitrile-butadiene copolymer latex.
  • a film having high flexibility can be formed.
  • the concentration of the total solid content in the fiber treatment agent is 10 to 50% by weight.
  • the coating can be formed uniformly.
  • the first and second reinforcing fibers are used. Since the fiber is treated with the fiber treating agent of Aspect, reinforcing fibers that effectively improve the strength of the rubber product can be easily obtained.
  • the fiber is a glass fiber or an aramid fiber, the adhesive force between the fiber and the coating can be more effectively improved.
  • the amount of the solid content of the fiber treating agent attached to the fibers is 10 to 30% by weight based on the weight of the reinforcing fibers, the effect of improving the adhesive force by the coating film can be effectively exhibited without waste. it can.
  • the reinforcing fiber of the present invention is embedded, a rubber product having high integrity and high strength can be easily obtained. it can.
  • the weight ratio of the reinforcing fibers is 10 to 70% by weight, the elasticity of the rubber matrix and the strength of the reinforcing fibers can be exhibited in a well-balanced manner.
  • the rubber product comprises a reinforcing fiber having an aramide fiber and a single-layer film formed thereon, and a rubber matrix in which the reinforcing fiber is embedded. Since the adhesive strength between the fiber, the coating, and the rubber matrix is 200 kgf / 25 mm width or more, a rubber product having extremely high adhesive strength can be easily obtained.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

L'invention concerne une fibre de renforcement possédant une résistance suffisante au liage avec un film de revêtement à couche unique, un agent de traitement des fibres qui améliore l'adhésion des fibres à une matrice, et un produit du caoutchouc contenant cette fibre de renforcement. L'agent de traitement des fibres contient une résine époxy modifiée avec du caoutchouc. Cette résine est obtenue par époxydation d'un polymère présentant une élasticité de caoutchouc et combine la caractéristique d'élasticité élevée du caoutchouc avec la haute résistance au liage due à l'époxydation. Le latex copolymère butadiène/styrène et le latex copolymère acrylonitrile/butadiène sont des exemples de polymères possédant l'élasticité du caoutchouc.
PCT/JP2000/004360 2000-06-30 2000-06-30 Agent de traitement des fibres, renforcement des fibres traitees au moyen de cet agent, et produits du caoutchouc renforces au moyen de ces fibres WO2002002863A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2000/004360 WO2002002863A1 (fr) 2000-06-30 2000-06-30 Agent de traitement des fibres, renforcement des fibres traitees au moyen de cet agent, et produits du caoutchouc renforces au moyen de ces fibres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2000/004360 WO2002002863A1 (fr) 2000-06-30 2000-06-30 Agent de traitement des fibres, renforcement des fibres traitees au moyen de cet agent, et produits du caoutchouc renforces au moyen de ces fibres

Publications (1)

Publication Number Publication Date
WO2002002863A1 true WO2002002863A1 (fr) 2002-01-10

Family

ID=11736205

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2000/004360 WO2002002863A1 (fr) 2000-06-30 2000-06-30 Agent de traitement des fibres, renforcement des fibres traitees au moyen de cet agent, et produits du caoutchouc renforces au moyen de ces fibres

Country Status (1)

Country Link
WO (1) WO2002002863A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS585243A (ja) * 1981-07-02 1983-01-12 Mitsuboshi Belting Ltd 芳香族ポリアミド繊維とゴム配合物との接着方法
JPS59501166A (ja) * 1982-06-28 1984-07-05 ザ・ダウ・ケミカル・カンパニ− 硬化可能な樹脂組成物の安定な水性分散体
JPS62149978A (ja) * 1985-12-24 1987-07-03 東邦レーヨン株式会社 ゴム補強用特殊処理炭素繊維コ−ド
JPS6366382A (ja) * 1986-09-05 1988-03-25 株式会社ブリヂストン ゴム補強用繊維コ−ド

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS585243A (ja) * 1981-07-02 1983-01-12 Mitsuboshi Belting Ltd 芳香族ポリアミド繊維とゴム配合物との接着方法
JPS59501166A (ja) * 1982-06-28 1984-07-05 ザ・ダウ・ケミカル・カンパニ− 硬化可能な樹脂組成物の安定な水性分散体
JPS62149978A (ja) * 1985-12-24 1987-07-03 東邦レーヨン株式会社 ゴム補強用特殊処理炭素繊維コ−ド
JPS6366382A (ja) * 1986-09-05 1988-03-25 株式会社ブリヂストン ゴム補強用繊維コ−ド

Similar Documents

Publication Publication Date Title
JP6740345B2 (ja) ポリマー強化用繊維の接着剤処理及び強化された製品
WO2004057099A1 (fr) Cordon de renfort en caoutchouc, procede de production associe et produit en caoutchouc fabrique a l'aide de ce dernier
RU2321608C1 (ru) Композиция для покрытия корда, корд для армирования резины, изготовленный с покрытием из указанной композиции, и изделие из резины, изготовленное с применением указанного корда
JP3528652B2 (ja) 繊維処理剤、それで処理された補強用繊維およびその繊維で補強されたゴム製品
KR0160183B1 (ko) 고무 보강용 유리섬유
JP3707332B2 (ja) ガラス繊維およびゴム製品
JP4354791B2 (ja) ゴム製品の補強用繊維
JPS6043471B2 (ja) フエノ−ルフオルムアルデヒドレゾ−ルタイヤコ−ド浸液の汚染のない製法とその製品
JP6008680B2 (ja) 接着剤組成物およびそれを用いたタイヤ用コード
WO1998001614A1 (fr) Traitement pour fibres de renfort pour caoutchoucs, fibres de renfort, et caoutchoucs renforces
US6664325B1 (en) Fiber processing agent, reinforcing fiber processed by the fiber processing agent and rubber product reinforced by the reinforcing fiber
JP2005009010A (ja) ゴム製品の補強用繊維
WO2002002863A1 (fr) Agent de traitement des fibres, renforcement des fibres traitees au moyen de cet agent, et produits du caoutchouc renforces au moyen de ces fibres
JPH01221433A (ja) ガラス繊維含浸用液状組成物
JP2004244785A (ja) ゴム補強用ガラス繊維
JP2004203730A (ja) ゴム補強用ガラス繊維
JP4520069B2 (ja) 処理剤、ゴム補強用コードおよびゴム製品
JP2003268678A (ja) ゴム補強用ガラス繊維処理剤、それを用いたゴム補強用コードおよびゴム製品
JP3201331B2 (ja) ゴム補強用コードおよびその処理剤
JPH05346140A (ja) 歯付ベルト
JPH02170830A (ja) 芳香族ポリアミド繊維とゴム配合物との接着方法
JPS62141178A (ja) ゴム補強用炭素繊維処理コ−ド
JP2003253569A (ja) ゴム補強用ガラス繊維処理剤、それを用いたゴム補強用コードおよびゴム製品
JP2022554170A (ja) テキスタイル材料のための接着促進用組成物および関連する強化テキスタイル材料
KR100508225B1 (ko) 고무보강용섬유처리제,보강용섬유및고무보강제품

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

121 Ep: the epo has been informed by wipo that ep was designated in this application
WA Withdrawal of international application