WO2004057099A1 - ゴム補強用コードおよびその製造方法ならびにそれを用いたゴム製品 - Google Patents
ゴム補強用コードおよびその製造方法ならびにそれを用いたゴム製品 Download PDFInfo
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- WO2004057099A1 WO2004057099A1 PCT/JP2003/015311 JP0315311W WO2004057099A1 WO 2004057099 A1 WO2004057099 A1 WO 2004057099A1 JP 0315311 W JP0315311 W JP 0315311W WO 2004057099 A1 WO2004057099 A1 WO 2004057099A1
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- Prior art keywords
- rubber
- reinforcing cord
- coating liquid
- latex
- matrix
- Prior art date
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Classifications
-
- 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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with hydrogen peroxide or peroxides of metals; with persulfuric, permanganic, pernitric, percarbonic acids or their salts
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L15/00—Compositions of rubber derivatives
-
- 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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/73—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof
- D06M11/74—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon or graphite; with carbides; with graphitic acids or their salts
-
- 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
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/203—Unsaturated carboxylic acids; Anhydrides, halides or salts thereof
-
- 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
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/08—Ingredients agglomerated by treatment with a binding agent
-
- 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
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/50—Modified hand or grip properties; Softening compositions
Definitions
- the present invention relates to a rubber reinforcing cord embedded as a reinforcing material in a rubber product, and a method for producing the same.
- the present invention also relates to a rubber product reinforced with a rubber reinforcing cord.
- Such reinforcing fibers have been conventionally proposed (JP-A-63-27087, JP-A-6-30621, JP-A-7-138831).
- Japanese Unexamined Patent Publication No. 63-270877 discloses that a treating agent containing a mixture of resorcinol-formalin condensate and hydrogenated nitrile rubber latex (H-NBR latex) is applied to glass fibers (reinforcing fibers), and dried and dried. A method of curing to form a coating film is described. This prior document describes that a glass fiber cord produced by this method has high adhesiveness to a matrix rubber containing H—NBR as a main component.
- H-NBR latex hydrogenated nitrile rubber latex
- the coating film on the reinforcing fibers it is necessary to change the contained components and the internal structure according to the type and characteristics of the matrix rubber. This is because the type of matrix rubber and the coating film with high adhesiveness differ. Therefore, even if the glass fiber cord described in the above-mentioned prior art is useful for a matrix rubber containing H—NBR as a main component, it does not always show high adhesiveness to other matrix rubbers.
- Rubber containing hydrogenated nitrile rubber in which zinc methacrylate is dispersed (hereinafter sometimes referred to as ⁇ —NB RZZ DMAJ) and hydrogenated nitrile rubber (hereinafter sometimes referred to as “H—NBR”) as main components Compositions are known.
- Rubber products using matrix rubbers mainly composed of H—NBR and H—NBRZZDMA have excellent heat resistance and are suitable for applications such as timing belts for vehicle engines.
- a rubber reinforcing cord exhibiting high adhesiveness to the matrix rubber has been proposed in Japanese Patent Application Laid-Open No. 11-241275.
- the rubber reinforcing cord includes a reinforcing fiber, and a first coating layer and a second coating layer sequentially formed thereon.
- the first coating layer is formed of a treating agent containing a resorcinol-formalin condensate and a rubber latex.
- the second coating layer is formed of a processing agent mainly composed of a rubber compound, a vulcanizing agent and a maleimide vulcanization aid.
- this rubber reinforcing cord has a coating formed on the reinforcing fiber. Since the layer has a two-layer structure, there is a problem that the process of forming the coating layer is complicated and the production cost is high.
- the formation of the first coating layer uses a resorcinol-formalin condensate and aqueous ammonia
- the formation of the second coating layer uses an organic solvent such as toluene. Large, especially environmental measures for workers were indispensable
- An object of the present invention is to provide a rubber reinforcing cord which exhibits high adhesiveness to a matrix rubber containing H—NBR and H—NBRZZDMA as a main component and is easy to produce, and a method for producing the same.
- Another object of the present invention is to provide a rubber product using the rubber reinforcing cord of the present invention.
- the method for producing a rubber reinforcing cord of the present invention comprises: (i) applying a coating liquid containing a rubber latex and a vulcanization aid on reinforcing fibers; The method includes drying the coating liquid to form a coating film on the reinforcing fibers, wherein 50% by mass or more of the solvent contained in the coating liquid is water.
- the rubber reinforcing cord of the present invention is a rubber reinforcing cord including a reinforcing fiber and a coating film formed on the reinforcing fiber, wherein the coating film includes a rubber latex and a vulcanization aid.
- the coating is a film formed by drying a coating solution containing an agent and 50% by mass or more of a solvent contained in the coating solution is water.
- the rubber product of the present invention is a rubber product comprising a matrix rubber and a rubber reinforcing cord embedded in the matrix rubber, wherein the matrix rubber comprises a hydrogenated nitrile rubber containing zinc methacrylate and a hydrogenated nitrile rubber.
- Conversion The rubber reinforcing cord according to the present invention includes a rubber mixed with nitrile rubber as a main component, and the rubber reinforcing cord is the rubber reinforcing cord of the present invention.
- the aqueous solvent since the aqueous solvent is used, the influence on the environment is small, and the working environment in the step of forming the coating film can be improved. Further, according to the present invention, the adhesion to a matrix rubber which is resistant to bending fatigue and high heat can be dramatically improved by a simple process.
- a coating film can be formed in one application step by using an aqueous solvent. Further, according to the present invention, a rubber product, such as a timing belt, which requires a high degree of heat resistance and bending fatigue resistance can be obtained at low cost and easily.
- Embodiment 1 a rubber reinforcing cord of the present invention and a method for manufacturing the same will be described.
- a coating liquid aqueous adhesive
- a rubber latex containing a rubber latex and a vulcanization aid
- 50% by mass or more of the solvent (liquid component) of this coating liquid is water.
- a coating film is formed on the reinforcing fibers by drying and curing the coating liquid.
- the reinforcing fiber used in the present invention is not particularly limited in type and shape as long as it is embedded in matrix rubber and enhances its shape stability and strength.
- the reinforcing fibers include, for example, glass fibers, polyvinyl alcohol fibers typified by vinylon fibers, polyester fibers, polyamide fibers such as Nippon Permamide (aromatic polyamide), carbon fibers, and polyparaphenylene. Benzoxazole fiber or the like can be used. Among these, glass fibers with excellent heat resistance and tensile strength Wei is preferred.
- the type of glass fiber is not particularly limited, but high-strength glass having excellent tensile strength is more preferable than general non-algaless ligaras in view of the intended use of the reinforcing fiber.
- the filament which is the minimum constituent unit of glass fiber, is preferably a general filament having an average diameter of 5 to 13 ⁇ m.
- the glass fiber has a core-sheath configuration including a core fiber and three to eight peripheral fibers arranged around the core fiber. For example, 800 to 2000 filaments bundled without being twisted can be used as the core fiber. For example, a bundle of 200 to 800 filaments and twisted in the same direction can be used as the peripheral fiber.
- the core fiber functions to effectively increase the tensile strength of the reinforcing fiber, and the surrounding fibers function to effectively increase the bending fatigue resistance. Therefore, the reinforcing fiber having the core-sheath configuration is suitable for applications such as timing belts.
- the form of the reinforcing fiber is not particularly limited as long as it can be embedded in the matrix rubber, and a form such as a stable, filament, cord, rope, or canvas shape can be applied.
- a water-soluble vulcanization aid can be used as the vulcanization aid contained in the coating liquid.
- quinone dioximes such as p-quinone dioxime
- methacrylates such as lauryl methacrylate / methyl methacrylate
- aryls such as DAF, DAP, TAC and TAIC
- bismaleimide bismaleimide
- phenylmaleimide and Maleimides such as N, N-tn-phenylene maleimide and aqueous dispersions such as sulfur
- the coating liquid contains these vulcanization aids, the adhesion between the reinforcing fibers and the matrix rubber can be enhanced.
- maleimide vulcanization aids specifically enhance the adhesion between reinforcing fibers and matrix rubber. Is preferred.
- Examples of the rubber latex contained in the coating liquid include butadiene ⁇ styrene copolymer latex, dicarboxylated butadiene ⁇ styrene copolymer latex, vinylpyridine ⁇ butadiene ⁇ styrene terpolymer latex, Butadiene rubber latex, chlorosulfonated polyethylene latex, acrylonitrile-butadiene copolymer latex, H-NBR latex and the like can be used.
- H—NBR latex is most compatible with the matrix rubber described in the second embodiment, so that the adhesiveness between the reinforcing fiber and the matrix rubber can be effectively increased.
- the rubber latex may be prepared by blending several types of the above latex.
- As the dispersion medium of the rubber latex for example, an aqueous solvent described below can be used.
- the main components of the coating liquid are a rubber latex and a vulcanization aid.
- “main component” means that the content of the component is 50% by mass or more (here, a liquid such as a solvent or a dispersion medium is excluded from the component). That is, the total content of the solid content of the rubber latex and the solid content of the vulcanization aid is 50% by mass or more of the solid content of the coating liquid. Since the physical properties of the composition correspond to the content of the constituent components, the physical properties are almost determined by the main components. Therefore, if the total content of the rubber latex and the vulcanization aid in the coating film is 50% by mass or more, the characteristics of the rubber latex and the vulcanization aid become dominant.
- the solvent of the coating liquid is an aqueous solvent having a water content of 50% by mass or more.
- Aqueous solvents are easy to handle, easy to control the concentration of the above-mentioned constituents, and further reduce the environmental load as compared with organic solvents.
- the aqueous solvent water or a mixed solvent of another solvent and water is used.
- water or a mixed solvent of water and a lower alcohol can be used as the aqueous solvent.
- the lower alcohol is an alcohol having 3 or less carbon atoms, such as methyl alcohol, ethyl alcohol, n-propyl alcohol, and isopropyl alcohol.
- the proportion of water in the aqueous solvent is at least 50% by mass (preferably at least 80% by mass).
- the aqueous solvent does not include a solvent having a large effect on the environment such as formalin-ammonia. Note that, of the components contained in the aqueous solvent, components that do not remain after the formation of the coating film are not considered to be components of the coating film.
- a coating liquid using an aqueous solvent containing a lower alcohol in the case of a coating liquid using an aqueous solvent containing a lower alcohol.
- the lower alcohol in the aqueous solvent is not a constituent of the coating film.
- carbon black may be added to the coating liquid as a component of the coating film. By adding carbon black, the production cost of the rubber reinforcing cord can be reduced, and the adhesiveness between the rubber reinforcing cord and the matrix rubber can be effectively increased.
- a peroxide may be added to the coating liquid as a component of the coating film.
- the crosslinking between the coating film and the matrix rubber is promoted, so that the adhesiveness thereof is further enhanced.
- the type of peroxide is not limited, and for example, an organic peroxide such as hydroperoxide or dialkylperoxide can be used. However, it is necessary to select a peroxide having a reaction rate equivalent to the reaction rate of the vulcanizing agent compounded in the matrix rubber. Among various peroxides, cumen hydroperoxide used in the following examples is preferable because of excellent adhesiveness and handleability.
- rubber latex vulcanization aid preferably maleimide vulcanization aid such as bismaleide
- Z peroxide Object 100/30 ⁇ 70 no 0 ⁇ 50 0 ⁇ 20 (more preferably, 100 30 ⁇ 50 / / 10 ⁇ 20/5 ⁇ "! 5).
- the amount of the vulcanization aid is too large, the rubber latex becomes relatively small, so that the strength of the coating film itself is reduced, and as a result, the adhesion between the reinforcing fiber and the matrix rubber tends to be insufficient.
- Preferred combinations of the above components are, for example, H—NBR latex matrices. Reid vulcanization aid (especially bismaleid) Z-carbon black / cumene hydroperoxide.
- the coating liquid may contain other components such as an inorganic filler other than carbon black, a plasticizer, an antioxidant, a metal oxide, a crosslinking aid, and a surfactant, if necessary.
- the coating liquid can be prepared by mixing each raw material while stirring.
- the order of mixing is not particularly limited, but usually, the mixture is supplied to the mixer in descending order of amount.
- the prepared coating liquid is applied to the reinforcing fibers and dried to be hardened to form a coating film.
- the method of application and drying is not particularly limited.
- the reinforcing fiber is immersed in the coating liquid placed in the container, so that the coating liquid is applied to the reinforcing fiber.
- the reinforcing fiber coated with the coating liquid is pulled out of the container, and passed through a drying oven to remove the solvent.
- the drying conditions for removing the solvent are not limited.
- the solvent may be exposed to an atmosphere of 80 to 160 ° G for 0 to 2 minutes. Thus, a rubber reinforcing cord is formed.
- the proportion of the coating film in the rubber reinforcing cord is preferably in the range of 10 to 30% by mass (more preferably, 12 to 22% by mass). If this ratio is less than 10% by mass, it is difficult to cover the entire surface of the reinforcing fiber with the coating film. On the other hand, when this ratio exceeds 30% by mass, the liquid dripping of the coating liquid tends to be a problem when forming the coating film. Further, in this case, the coating film is too thick, and a problem such as that the characteristics are different between the central portion and the peripheral portion of the reinforcing fiber is likely to occur.
- the rubber reinforcing cord of the present invention may be used by bundling several cords.
- Embodiment 2 describes a rubber product of the present invention.
- the rubber product of the present invention includes a matrix rubber (hereinafter, sometimes referred to as a matrix rubber (A)) and a rubber reinforcing cord embedded in the matrix rubber (A).
- the rubber reinforcing cord is the rubber reinforcing cord of the present invention described in the first embodiment.
- the matrix rubber (A) contains a mixed rubber of hydrogenated nitrile rubber (H-NBR / ZDMA) in which zinc methacrylate is dispersed and hydrogenated nitrile rubber (H-NBR) (50 mass%). %) Can be used.
- the matrix rubber (A) may contain another rubber as long as the above-mentioned mixed rubber is a main component.
- Known or commercially available rubbers can be applied to H—NBR and H—NBR / ZDMA.
- the rubber product of the present invention By embedding the rubber reinforcing cord of Embodiment 1 in the matrix rubber (A), the rubber product of the present invention can be obtained.
- the method of embedding the rubber reinforcing cord in the matrix rubber is not particularly limited. Can be applied as is.
- the rubber product thus obtained has both high heat resistance derived from the properties of the matrix rubber, and high strength and high flex fatigue resistance due to the embedding of the rubber reinforcing cord. Therefore, this rubber product is suitable for a rubber product requiring heat resistance, high strength, and bending resistance, and is particularly suitable for a timing belt of a vehicle engine, for example.
- the present invention relates to a method for producing a rubber product.
- This manufacturing method includes the manufacturing method of Embodiment 1, and a step of embedding the rubber reinforcing cord manufactured by the manufacturing method in matrix rubber.
- the dispersion medium of the latex is water.
- Three glass fibers (20 glass filament bundles having an average diameter of 9 jwm in E glass composition) were bundled, and a coating liquid comprising the components shown in Table 1 below was applied by a known method. Next, the glass fiber coated with the coating solution was dried in a drying oven at 150 ° C. for 1 minute to form a coating film.
- the glass fiber on which the coating film was formed was twisted eight times at a rate of 1 O cm, and then bundled, and further twisted at a rate of eight times / 10 cm.
- a rubber reinforcing cord was obtained.
- the ratio of the coating film to the total mass of the rubber reinforcing cord was 20% by mass.
- the adhesion between the rubber reinforcing cord and the matrix rubber shown in Table 2 below was evaluated.
- a test piece width 25 mm ⁇ length 50 mm ⁇ thickness 5 mm
- a rubber reinforcing cord was arranged in parallel with the long side of the test piece, and bonded by heating at 170 ° C. for 30 minutes.
- test piece was pulled in the fiber direction by a tensile tester, and the peel strength between the matrix rubber and the reinforcing cord was measured.
- the fracture surface of the test piece was visually observed, and whether the fracture was “rubber fracture” with the matrix rubber completely remaining on the reinforcing cord side, or a matrix on the reinforcing cord side It was confirmed whether it was “interfacial delamination with no rubber remaining”. The results are shown in Table 6 below.
- Example 2 a coating liquid composed of the components shown in Table 3 below was applied.
- the H-NBR latex is the same as that used in the coating liquid of Example 1 (the same applies to the following coating liquids).
- a reinforcing cord was prepared in the same manner as in Example 1, and the mat was prepared in the same manner as in Example 1.
- the adhesion to Rix rubber was evaluated. The results are shown in Table 6 below
- Example 2 a coating liquid composed of the components shown in Table 4 below was applied. Otherwise, a reinforcing cord was prepared in the same manner as in Example 1, and the adhesion to the matrix rubber was evaluated in the same manner as in Example 1. The results are shown in Table 6 below.
- Example 2 a coating liquid composed of the components shown in Table 5 below was applied.
- the temperature in the drying furnace was set at 230 ° C. Otherwise, a reinforcing cord was prepared in the same manner as in Example 1, and the adhesion to the matrix rubber was evaluated in the same manner as in Example 1. The results are shown in Table 6 below.
- H—NBR latex (solid content 40% by mass) 65 parts by mass Resorcinol-formalin condensate (solids content 8% by mass) 30 parts by mass
- the rubber reinforcing cord of the present invention had high adhesiveness to a matrix rubber mainly composed of a mixed rubber of H—NBR and H—NBR / ZDMA.
- the present invention is applicable to a rubber reinforcing cord used for reinforcing a rubber product and a method for manufacturing the same. Further, the present invention can be applied to various rubber products such as timing belts, various power transmission belts, and heat-resistant hoses.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Reinforced Plastic Materials (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Ropes Or Cables (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/536,218 US20060063884A1 (en) | 2002-12-02 | 2003-12-01 | Cord for rubber reinforcement, process for producing the same, and rubber product made with the same |
EP03813719.6A EP1571253B1 (en) | 2002-12-02 | 2003-12-01 | Cord for rubber reinforcement, process for producing the same, and rubber product made with the same |
CA002508342A CA2508342A1 (en) | 2002-12-02 | 2003-12-01 | Reinforcing cord for rubber reinforcement, method of manufacturing the same, and rubber product including the same |
AU2003303233A AU2003303233A1 (en) | 2002-12-02 | 2003-12-01 | Cord for rubber reinforcement, process for producing the same, and rubber product made with the same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002-349482 | 2002-12-02 | ||
JP2002349482A JP4217058B2 (ja) | 2002-12-02 | 2002-12-02 | ゴム補強用コードおよびそれを埋設したゴム製品 |
Publications (1)
Publication Number | Publication Date |
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WO2004057099A1 true WO2004057099A1 (ja) | 2004-07-08 |
Family
ID=32677050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2003/015311 WO2004057099A1 (ja) | 2002-12-02 | 2003-12-01 | ゴム補強用コードおよびその製造方法ならびにそれを用いたゴム製品 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20060063884A1 (ja) |
EP (1) | EP1571253B1 (ja) |
JP (1) | JP4217058B2 (ja) |
KR (1) | KR20050084100A (ja) |
CN (2) | CN100487188C (ja) |
AU (1) | AU2003303233A1 (ja) |
CA (1) | CA2508342A1 (ja) |
WO (1) | WO2004057099A1 (ja) |
Cited By (8)
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WO2007082920A1 (en) * | 2006-01-19 | 2007-07-26 | Dayco Europe S.R.L. | Toothed belt and timing control system |
EP1830102A1 (en) * | 2004-11-19 | 2007-09-05 | Nippon Sheet Glass Company Limited | Reinforcing sheet for reinforcing toothed belt, and toothed belt and method for production thereof |
US20080032130A1 (en) * | 2004-06-28 | 2008-02-07 | Nippon Sheet Glass Company. Limited | Cord For Reinforcing Rubber, Method Of Manufacturing The Cord, And Rubber Product Using The Cord |
EP1818443A4 (en) * | 2004-11-11 | 2009-06-10 | Nippon Sheet Glass Co Ltd | RUBBER SHRIMP SCORD, METHOD OF MANUFACTURING THEREFOR AND SOFTENING SUBSTANCE BASED ON IT |
WO2011015945A1 (en) | 2009-08-06 | 2011-02-10 | Dayco Europe S.R.L. | Toothed belt covered by a cloth and drive system comprising the same |
WO2015155567A1 (en) | 2014-04-08 | 2015-10-15 | Dayco Europe S.R.L. | Transmission belt and relative transmission system |
WO2015166310A1 (en) | 2014-05-02 | 2015-11-05 | Dayco Europe S.R.L. | Transmission belt and associated transmission system |
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Publication number | Priority date | Publication date | Assignee | Title |
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US7814740B2 (en) | 2005-11-09 | 2010-10-19 | Nippon Sheet Glass Company, Limited | Cord for rubber reinforcement |
KR100794628B1 (ko) * | 2005-11-17 | 2008-01-14 | 홍덕스틸코드주식회사 | 고무 보강재용 스틸 코드의 제조 방법 |
JP2010001570A (ja) * | 2006-10-03 | 2010-01-07 | Nippon Sheet Glass Co Ltd | ゴムベルト補強用アラミド繊維コードとその製造方法ならびにこれを用いたゴムベルト |
JP2009297894A (ja) * | 2006-10-03 | 2009-12-24 | Nippon Sheet Glass Co Ltd | 補強用コードおよびそれを用いたゴム製品 |
US8283392B2 (en) | 2006-10-06 | 2012-10-09 | Teijin Aramid B.V. | Particle comprising a matrix and a radical initiator |
BRPI0812015A2 (pt) | 2007-05-25 | 2014-11-18 | Nippon Sheet Glass Co Ltd | Membro de reforço de borracha e produto de borracha utilizando o mesmo. |
EP2058370A1 (en) * | 2007-11-09 | 2009-05-13 | Teijin Aramid B.V. | Aramid particles containing peroxide radical initiator |
JP4792053B2 (ja) * | 2008-03-19 | 2011-10-12 | 日本板硝子株式会社 | 補強用繊維に塗布される水性処理剤 |
BR112013031328B1 (pt) * | 2011-06-10 | 2021-03-30 | Nippon Sheet Glass Company, Limited | Cordão de reforço para reforçar um produto de borracha |
CN105829601B (zh) * | 2013-12-25 | 2018-11-02 | 日本板硝子株式会社 | 用于形成橡胶增强用帘线的水性处理剂、使用它形成的橡胶增强用帘线及其制造方法、以及使用了该橡胶增强用帘线的橡胶制品 |
JP6575057B2 (ja) * | 2014-12-16 | 2019-09-18 | セントラル硝子株式会社 | 無機繊維被覆用水性塗布液及びそれを用いたゴム補強用無機繊維 |
EP3323936B1 (en) * | 2015-07-15 | 2020-09-02 | Nippon Sheet Glass Company, Limited | Rubber reinforcement cord and rubber product using same |
KR102174284B1 (ko) * | 2015-11-11 | 2020-11-04 | 게이츠 코포레이션 | 중합체 강화용 섬유에 대한 접착제 처리 및 강화된 제품 |
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- 2003-12-01 CN CNB2003801047486A patent/CN100487188C/zh not_active Expired - Lifetime
- 2003-12-01 US US10/536,218 patent/US20060063884A1/en not_active Abandoned
- 2003-12-01 EP EP03813719.6A patent/EP1571253B1/en not_active Expired - Lifetime
- 2003-12-01 AU AU2003303233A patent/AU2003303233A1/en not_active Abandoned
- 2003-12-01 WO PCT/JP2003/015311 patent/WO2004057099A1/ja active Application Filing
- 2003-12-01 KR KR1020057009948A patent/KR20050084100A/ko not_active Application Discontinuation
- 2003-12-01 CN CNA2008100808944A patent/CN101230542A/zh active Pending
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9593445B2 (en) * | 2004-06-28 | 2017-03-14 | Nippon Sheet Glass Company, Limited | Cord for reinforcing rubber, method of manufacturing the cord, and rubber product using the cord |
US20080032130A1 (en) * | 2004-06-28 | 2008-02-07 | Nippon Sheet Glass Company. Limited | Cord For Reinforcing Rubber, Method Of Manufacturing The Cord, And Rubber Product Using The Cord |
EP1818443A4 (en) * | 2004-11-11 | 2009-06-10 | Nippon Sheet Glass Co Ltd | RUBBER SHRIMP SCORD, METHOD OF MANUFACTURING THEREFOR AND SOFTENING SUBSTANCE BASED ON IT |
EP1992733A3 (en) * | 2004-11-19 | 2010-03-24 | Nippon Sheet Glass Company Limited | Aqueous treatment agent |
EP1830102A4 (en) * | 2004-11-19 | 2010-03-24 | Nippon Sheet Glass Co Ltd | REINFORCING SHEET FOR CRANK BELT, CRANKSHAFT AND PRODUCTION PROCESS |
EP1830102A1 (en) * | 2004-11-19 | 2007-09-05 | Nippon Sheet Glass Company Limited | Reinforcing sheet for reinforcing toothed belt, and toothed belt and method for production thereof |
JP2009523979A (ja) * | 2006-01-19 | 2009-06-25 | ダイコ ユーロペ ソシエタ ア レスポンサビリタ リミタータ | 歯付きベルト及びタイミング制御系 |
WO2007082920A1 (en) * | 2006-01-19 | 2007-07-26 | Dayco Europe S.R.L. | Toothed belt and timing control system |
US8475309B2 (en) | 2006-01-19 | 2013-07-02 | Dayco Europe S.R.L. | Toothed belt and timing control system |
US9322455B2 (en) | 2009-04-06 | 2016-04-26 | Dayco Europe S.R.L. | Toothed belt and use of a toothed belt in oil |
WO2011015945A1 (en) | 2009-08-06 | 2011-02-10 | Dayco Europe S.R.L. | Toothed belt covered by a cloth and drive system comprising the same |
WO2015155567A1 (en) | 2014-04-08 | 2015-10-15 | Dayco Europe S.R.L. | Transmission belt and relative transmission system |
WO2015166310A1 (en) | 2014-05-02 | 2015-11-05 | Dayco Europe S.R.L. | Transmission belt and associated transmission system |
Also Published As
Publication number | Publication date |
---|---|
EP1571253A1 (en) | 2005-09-07 |
CN1720366A (zh) | 2006-01-11 |
AU2003303233A1 (en) | 2004-07-14 |
CA2508342A1 (en) | 2004-07-08 |
EP1571253A4 (en) | 2009-12-09 |
CN100487188C (zh) | 2009-05-13 |
CN101230542A (zh) | 2008-07-30 |
EP1571253B1 (en) | 2016-11-02 |
JP2004183121A (ja) | 2004-07-02 |
KR20050084100A (ko) | 2005-08-26 |
JP4217058B2 (ja) | 2009-01-28 |
US20060063884A1 (en) | 2006-03-23 |
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