WO2005019520A1 - タイヤコードの製造方法及びタイヤコード用接着材料 - Google Patents
タイヤコードの製造方法及びタイヤコード用接着材料 Download PDFInfo
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- WO2005019520A1 WO2005019520A1 PCT/JP2004/009435 JP2004009435W WO2005019520A1 WO 2005019520 A1 WO2005019520 A1 WO 2005019520A1 JP 2004009435 W JP2004009435 W JP 2004009435W WO 2005019520 A1 WO2005019520 A1 WO 2005019520A1
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- WIPO (PCT)
- Prior art keywords
- group
- tire cord
- compound
- producing
- cord according
- Prior art date
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- XHUILYYCMRWMKY-UHFFFAOYSA-N CCCC1=CC=C(CC=C)C1 Chemical compound CCCC1=CC=C(CC=C)C1 XHUILYYCMRWMKY-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
- B29D30/40—Chemical pretreatment of textile inserts before building the tyre
Definitions
- the present invention relates to a method for manufacturing a tire cord including a twisted cord and an adhesive layer for rubber on the surface of the twisted cord, and an adhesive material for a tire cord used in the method.
- Organic fibers are frequently used as reinforcing materials for various rubber products such as tires.
- the reinforcing material is mainly twisted cords that also have organic fiber strength.
- the adhesion between the twisted cord and the rubber is important for the rubber reinforcement to be fully exhibited. For this reason, a rubber adhesive is applied to the surface of the twisted cord.
- a twisted cord has a complicated surface, for example, unevenness due to twisting of a cord filament. For this reason, a low-viscosity adhesive is used in the conventional adhesive application technology.
- a diluent such as water or an organic solvent.
- the adhesive thus diluted [for example, a resorcinol formalin latex (RFL) treatment solution, hereinafter simply referred to as “RFL”. ] Is applied to the cord by a dipping method. Excess RFL is removed by adjusting the amount of coating with a squeezing roll or vacuum. Thereafter, the diluent is evaporated, and the adhesive is thermally or photocrosslinked (for example, see Patent Documents 1 and 2).
- Patent Document 1 JP 2001-164468 A
- Patent Document 2 International Publication No. WO02Z094962 pamphlet
- the present inventor has found that when a high-viscosity coating material is used, the conventional DIP method or brush method is used. With such a coating method, it was found that a thin and uniform adhesive layer could not be formed on the surface of the twisted cord, and that there was a problem that the permeability inside the cord was poor.
- An object of the present invention is to provide a novel method of manufacturing a tire cord which can suppress the use of a diluent accompanying the emission of harmful substances and energy consumption.
- the present invention is characterized in that, when producing a tire code including a twisted cord and a rubber adhesive layer on the surface of the twisted cord, a step of coating the twisted cord by spraying an adhesive material is included.
- the present invention relates to a method for manufacturing a tire cord.
- the present invention is based on the finding that even adhesive materials such as high-viscosity adhesives and coating agents can be efficiently and uniformly applied to the surface of a twisted cord for a tire by spraying. It is a spider.
- the adhesive material can be uniformly coated on the twisted cord without being influenced by the viscosity of the adhesive material. Therefore, the use of a diluent which emits harmful substances and consumes energy is not required. Can be suppressed.
- FIG. 1 is a perspective view showing an example of a coating apparatus according to the present invention.
- FIG. 2 is a perspective view showing an example of a tire cord manufacturing device according to the present invention.
- FIG. 3 is a photograph as a substitute of a drawing comparing one example of a tire cord obtained by the method of the present invention with one obtained by another method.
- FIG. 4 is a perspective view showing another example of a tire cord manufacturing apparatus according to the present invention.
- FIG. 5 is a plan view of a three-way UV irradiator used in the tire cord manufacturing device of FIG. 4.
- FIG. 6 is a view showing still another example of a tire cord manufacturing apparatus according to the present invention.
- Tire cords are bonded to the rubber mixture to be adhered and used as ply materials such as carcass plies, belt materials, etc. Can do.
- the rubber mixture to be adhered is not particularly limited, and various rubber compounds can be used.
- rubber components include natural rubber; polyisoprene synthetic rubber (IR), polybutadiene rubber (BR), styrene butadiene copolymer rubber (SBR), acrylonitrile butadiene rubber (NBR), chloroprene rubber (CR), butyl rubber (IIR) and other conjugated gen-based synthetic rubbers; ethylene-propylene copolymer rubber (EPM), ethylene propylene copolymer rubber (EPDM), polysiloxane rubber and the like.
- natural rubber and conjugated gen-based synthetic rubber are preferred.
- two or more rubbers may be used in combination.
- thiuram polysulfide compounds such as iodo, tetramethylthiuram disulfide, dipentamethylenethiuram tetrasulfide; 4,4 dithiomorpholin; p quinone dioxime; p, p, dibenzoquinone disulfide Oxime; Cyclic sulfur imide; Peroxides can be used as a vulcanizing agent, preferably sulfur.
- a compounding agent can be appropriately compounded. Further, it may be a composite with particles, fibers, cloth and the like of various materials.
- Twisted cords also have various organic fiber strengths.
- the twisted cord used for the tire is not particularly limited, but also forms an organic fiber such as a polyester such as polyethylene terephthalate (hereinafter, simply referred to as “PET”) or a nylon.
- PET polyethylene terephthalate
- nylon a nylon
- Various adhesive material strengths can also be achieved.
- it can be formed by spraying a high-viscosity adhesive material having a viscosity of, for example, 50 to 3000 mPa's directly onto the surface of the twisted cord.
- a low-viscosity DIP solution was used, and a high-viscosity adhesive material was not used as it was.
- An undercoat layer (primer layer) can be provided on at least a part of the twisted cord side.
- the undercoat layer has a thickness of 110 m.
- the undercoat layer can also be made by applying a high-viscosity adhesive material, for example, 50-3000 mPa's, directly to the surface of the twisted cord. It can be formed by spraying.
- a rubber adhesive layer is coated on at least a part of the undercoat layer of the twisted cord.
- an adhesive material Even with a high-viscosity adhesive, the surface of the twisted cord can be efficiently coated by spraying.
- Ordinary DIP liquids have a viscosity of 11 lOmPa's. A typical example is about 2 mPa's.
- a sufficiently thin and uniform adhesive layer could be formed even by DIP treatment, but with a high-viscosity adhesive material, special means such as a coating device is required.
- the spraying itself is such that the adhesive material is applied to the twisted cord in a uniform thickness.
- a fiber coating device such as a coating nozzle or a coating guide can be used.
- the equipment used for applying lubricating oil to fibers in a textile manufacturing plant can be applied.
- a step of uniformizing the coating of the adhesive material on the twisted cord by using an air blow device such as an interlacer or a blow nozzle is included.
- the interlacer generates turbulence by air blown into the interlacer, and can evenly coat the adhesive material on the twisted cord passing therethrough.
- the blow nozzle generates an air blow, and can evenly coat the adhesive material on the twisted cord exposed to the air blow.
- the applied high-viscosity adhesive material can be thinly and uniformly dispersed on the twisted cord or impregnated inside the twisted cord by air blow, turbulent flow, or the like.
- air blow or turbulent flow an inert gas such as nitrogen can be used without being limited to air.
- a required amount of the adhesive material is supplied by a pump.
- a pump When using high-viscosity adhesive materials for twisted cords, it is important to apply only the required amount from the beginning.
- a low speed pump is used to apply only the required amount.
- the lubricating oil has low viscosity (11 lOmPa's)
- no pump is used to regulate the flow rate, and the lubricating oil always overflows. ing.
- Adhesive material It consists of various adhesive compositions.
- an adhesive composition having a viscosity of 50-3000 mPa's can be used.
- Various known adhesive compositions can be used for the rubber adhesive layer and the undercoat layer.
- the adhesive composition and the ultraviolet- or radiation-curable adhesive composition described in Patent Document 2 International Publication WO02 Z094962 can be used.
- an adhesive composition containing (A) a conjugated gen-based polymer having a weight average molecular weight of 500 to 100,000 and (B) an electron pair donating basic compound can be used.
- the conjugated gen-based polymer as the component (A) may include a conjugated gen homopolymer, a conjugated gen copolymer, and a modified polymer thereof.
- the conjugated diene monomer include 1,3-butadiene, isoprene, and 1,3-xandiene, and among them, 1,3-butadiene is preferable.
- the conjugated diene copolymer a conjugated divalent aromatic vinyl copolymer is preferable.
- the aromatic vinyl monomer include styrene, ⁇ -methylstyrene, and the like, and among them, styrene is preferable.
- the main chain of these conjugated gen-based polymers preferably contains a carbon-carbon double bond having a hydrogen atom at an allylic position as a unit in the molecular chain, which is likely to be a cross-linking site for a cross-linking reaction.
- the conjugated gen-based polymer include polyisoprene, polybutadiene, styrene-butadiene copolymer, isoprene-butadiene copolymer, and the like.
- the conjugated gen-based polymer is liquid at the temperature at which the adhesive composition is blended, especially when it is liquid at 0 ° C. or lower, the workability and the step of mixing the adhesive composition are easy.
- a modified polymer in which a functional group having a radical polymerizable unsaturated double bond at the terminal of a conjugated gen-based polymer is introduced can also be used.
- a functional group having a radical polymerizable unsaturated double bond at the terminal of a conjugated gen-based polymer is introduced can also be used.
- a functional group having a radical polymerizable unsaturated double bond at the terminal of a conjugated gen-based polymer is introduced can also be used.
- a functional group include a butyl group, an attaryloyl group, a methacryloyl group, an attaryloyloxy group, a methacryloyloxy group, and an aryl group.
- the modified polymer butadiene polymer powder Those having an atalyloyl group, a methacryloyl group, an atariloyloxy group or a methacryloyloxy group introduced at the end are particularly preferred.
- the electron pair donating basic conjugate of the component (B) is formed by thermal decomposition of a compound containing a nitrogen atom having an unpaired electron or a compound containing a structure having an unpaired electron. It can be a compound.
- Examples of the compound containing a nitrogen atom having an unpaired electron include (a) an aromatic amine, (b) an aldehyde, (c) a guanidine, (d) a thiourea, and (e) a heterocyclic ring.
- amine compounds such as (a) a polymerizable monomer containing an aliphatic amine residue or a heterocyclic amine residue and having a carbon-carbon double bond.
- Examples of the aromatic amine (a) include amino group-containing aromatic compounds such as phosphorus, m-phenylenediamine, and 2,4-toluylenediamine.
- Aldehydamine (b) includes n-butyraldehyde-phosphorus and the like.
- Examples of the guadins (c) include diphenylguanidine or diol tolylguadin.
- Thiouric acids (d) include thiourevalide, getylthiourea, tetramethylthiourea and the like.
- Examples of the heterocyclic amine (e) include compounds having a nitrogen-containing heterocyclic ring, such as pyridine and 2-methylimidazole.
- Examples of the polymerizable monomer (f) include 2-butylpyridine, 4-butylpyridine, m- (N, N-dimethylamino) styrene, p- (N, N-dimethylamino) styrene, acrylamide, methacrylamide, and N-butylpyridine.
- an aliphatic amine and (h) an amine conjugate other than the above (a) to (g) can also be used as a compound containing a nitrogen atom having an unpaired electron.
- the aliphatic amine (g) include aliphatic monoamines such as dibutylamine; diamines such as ethylenediamine; and high-molecular amines such as polyethylenepolyamine.
- the above-mentioned amine conjugates (h) include substituted amino conjugates in which a primary or secondary amino group is substituted by acrylation, methallylylidani or the like.
- a known vulcanization accelerator is preferable.
- a disulfide compound such as tetramethylthiuram disulfide is exemplified.
- the compound that is produced by thermal decomposition of a compound having a structure having an unpaired electron decomposes at a vulcanization temperature of 130 to 180 ° C. during the vulcanization treatment for bonding.
- the adhesive composition comprises 100 parts by mass of the adhesive composition and 3 parts by mass of sulfur such as cyclic sulfur (S).
- S cyclic sulfur
- the heat of reaction of the mixture is the heat of reaction of a mixture of 100 parts by mass of the conjugated gen-based polymer (A) and 3 parts by mass of sulfur.
- the reaction heat peak associated with the vulcanization reaction is shown in the region below 190 ° C.
- the amount of the component (B) to be added is preferably 0.2 to 50 parts by mass per 100 parts by mass of the component (A) depending on the electron pair donating property of the base.
- the adhesive composition may contain the following component (C) [30-80 parts by mass per 100 parts by mass of component (A)] and component Z or (D) [100 parts by mass of component (a). 3 to 60 parts by mass].
- the adhesive composition comprises the following component (E) [preferably 30-80 with respect to 100 parts by mass of component (A)] instead of component (B) of the first adhesive composition. Parts by mass] and (F) component (preferably 3 to 60 parts by mass with respect to 100 parts by mass of component (a)).
- the component (C) is a compound having three or more, usually three to eight, functional groups in one molecule that can be crosslinked by irradiation with ultraviolet light or radiation.
- the powerful compound include (E) three or more atalyloyloxy groups, methacryloyloxy groups, or the following general formula (I) in the molecule.
- R 1 represents an alkylene group having 2 to 5 carbon atoms, preferably an ethylene group or a propylene group
- R 2 represents a hydrogen atom or an alkyl group having 13 to 13 carbon atoms, preferably a hydrogen atom or a methyl group.
- M is an integer of 0 to 5, preferably an integer of 13).
- a compound having a functional group represented by the formula (I) is more preferable, and a compound having a functional group represented by the formula (I) is particularly preferable. .
- Examples of the compound having three or more acryloyloxy groups or methacryloyloxy groups in the molecule include, for example, esters of a polyhydric alcohol having a valency of 3 or more with acrylic acid or methacrylic acid.
- a polyhydric alcohol glycerin, trimethylolethane, trimethylolpropane, diglycerin, pentaerythritol, dipentaerythritol and the like are preferably used.
- Examples of the compound having three or more functional groups represented by the formula (I) include pentaerythritol polyethoxy acrylate, pentaerythritol polypropoxy acrylate, dipentaerythritol poly acrylate, and the like.
- a novolak-type phenol resin modified with an atalyloyl group and Z or a metaariloyl group can be used.
- the component (D) is a viscosity modifier, a compound having one or two functional groups capable of undergoing radical polymerization by irradiation with ultraviolet light or radiation, and is preferably a monofunctional or bifunctional liquid compound.
- a compound having one or two atalyloyloxy groups or methacryloyloxy groups in a molecule, particularly a polyoxyalkylene derivative is preferable.
- the monofunctional compound include phenoxy polyethylene glycol monoarylate, tetrahydrofurfuryl monoatalylate, and isooctyl monoacrylate.
- bifunctional compound examples include polypropylene glycol diatalylate and polypropylene glycol dimetharate.
- a low-viscosity liquid having radical reactivity can be appropriately mixed as required for further processing.
- the adhesive composition contains at least one additive selected from the group consisting of an epoxy conjugate, an inorganic filler and a polymer filler in a total amount of 10 to 100 parts by mass of the component (A). 40 parts by mass can be contained.
- Examples of the epoxy compound include a novolak epoxy resin obtained by epoxidizing a condensate of a phenol and formaldehyde, and a novolac phenol obtained by introducing an epoxy group or a (meth) acryl group into a condensate of a phenol and formaldehyde.
- Fats and the like. ⁇ Sales products include epoxy novolak atarilate and novolak atarilate.
- Examples of the inorganic filler include clay, silica, talc, and carbon black. Montcreinite clay is commercially available.
- Examples of the polymer filler include a copolymer of isobutylene and maleic anhydride, a modified polybutadiene, and a modified acrylo-tolylbutadiene copolymer. Commercially available products include amino group-modified Atari mouth-tolyl butadiene copolymer, carboxyl group-modified acrylonitrile butadiene copolymer and the like.
- the second adhesive composition may contain, for example, a photoinitiator such as 2,4 getylthioxanthone or isoamyl p-dimethylaminobenzoate based on 100 parts by mass of the component (A). It is preferable to add 11 to 10 parts by mass. Further, 0.1 to 3 parts by mass of sulfur (for example, sulfur powder) and a vulcanization accelerator (for example, mercaptobenzothiazole; disulfide, peroxide, etc.) are added to 100 parts by mass of the component (A). You may.
- a photoinitiator such as 2,4 getylthioxanthone or isoamyl p-dimethylaminobenzoate based on 100 parts by mass of the component (A). It is preferable to add 11 to 10 parts by mass. Further, 0.1 to 3 parts by mass of sulfur (for example, sulfur powder) and a vulcanization accelerator (for example, mercaptobenzothiazole; disulfide, per
- the tire cord is adhered to the adhered rubber mixture and can be used as a composite such as a ply material such as a carcass ply and a belt material.
- the adhesive layer for rubber comprises a first adhesive composition containing the above-mentioned electron pair donating base [component (B)].
- component (B) the fluorescent X-ray count of sulfur atoms in a cross section perpendicular to the bonding surface was measured by electron microscope X-ray material analysis.
- the sulfur count of the rubber adhesive layer is larger than the average distribution of the sulfur count in the applied rubber.
- FIG. 1 is a perspective view showing one example of a coating apparatus according to the present invention.
- FIG. 2 is a perspective view showing an example of a tire cord manufacturing apparatus according to the present invention.
- FIG. 3 is a photograph substituted for a drawing comparing one example of the tire cord obtained by the method of the present invention with that obtained by another method.
- FIG. 4 is a perspective view showing another example of a tire cord manufacturing apparatus according to the present invention.
- FIG. 5 is a plan view of a three-way UV irradiator used in the tire cord manufacturing apparatus of FIG.
- FIG. 6 is a diagram showing a tire cord manufacturing apparatus according to yet another example of the present invention.
- the applicator 1 comprises an applicator 2 for spraying and applying the adhesive onto the twisted cord surface.
- the applicator 2 can be composed of a plurality of pieces.
- the applicator 2 can include a coating nozzle and a coating guide.
- the application device 1 can further include an interlacer 3, a low-speed pump 4, and an adhesive tank filled with an adhesive 5.
- the adhesive 5 transported by the low-speed pump 4 is sprayed, and the surface of the twisted cord 6 is covered with the adhesive 5.
- the twisted cord 6 coated with the adhesive 5 through the applicator 2 can pass through the interlacer 3.
- turbulence is generated by the air 8 sent into the interlace 3, and the adhesive 5 on the twisted cord 6 can be uniformly dispersed.
- the twisted cord 6 passing through the interlacer 3 becomes the twisted cord 7 after applying the adhesive in which the coating of the adhesive 5 is uniform.
- the coating device 1 can be incorporated in a tire cord manufacturing device 9.
- the tyr-code manufacturing device 9 can include a UV irradiator 10.
- the untwisted cord 6 before application is also unwound by an unwinder 11, and the twisted cord 7 after application is wound up by a winder 12.
- the adhesive layer formed from the adhesive composition as described above can be irradiated with ultraviolet light or radiation.
- the radiation includes an electron beam, a gamma ray, and the like, and is irradiated by a known method.
- ultraviolet or radiation irradiation can be omitted.
- FIG. 3 shows one example of a tire cord (left) obtained by the method of the present invention, and a tire cord obtained by the DIP method.
- 2 is a micrograph of a tire cord (right) obtained by a brush method (center) and a tire cord (right). It can be seen that the tire cord obtained by the method of the present invention has a uniform adhesive layer thickness as compared with the tire cord obtained by the DIP method and the brush method.
- a tire cord manufacturing device 29 can be used.
- the manufacturing apparatus 29 is a single-line UV continuous processing apparatus, and includes a first-layer coating device 21A and a second-layer coating device 21B.
- the first and second coaters 21A and 21B are provided with two first coaters 22A and second coaters 22B and interlacers 23A and 23B, respectively.
- the material 25A and the second-layer adhesive material 25B are continuously applied to the pre-application twist cord 26 and air blown to form the application twist cord 27.
- the first-layer adhesive material 25A and the second-layer adhesive material 25B can be treated by the UV irradiator 30 after each application.
- a three-way UV lamp 35 as shown in FIG. 5 can be used.
- a cylinder 33 for sending air to the interlacers 23A and 23B and valves 34A and 34B are shown.
- the applicator is provided with a coating nozzle and a coating guide, and any of the first and second layers of adhesive material can be supplied to the applicator by a low-speed pump.
- the unwinding machine 31 and the unwinding machine 32 can be the same as those shown in FIG.
- a tire cord manufacturing device 49 can be used.
- a first-layer coating device 41A and a second-layer coating device 41B, and UV irradiators 51A and 51B are used.
- the pre-application twist cord 46 from the unwinder 51 is applied to the first layer and then passed through a UV irradiator 51A, and further applied to the second layer, and then passed through another UV irradiator 51B to apply the two adhesive layers. After the application, the twisting cord 47 is wound up by the winder 52.
- Each of the applicators can have an applicator and an interlacer with a coating nozzle and a coating guide, similar to those shown in FIGS.
- Tire cords are applied using a coating device as shown in Fig. 1 and a manufacturing device as shown in Fig. 2. To manufacture. Apply high viscosity UV curable adhesive to tire cord.
- the UV adhesive technology is referred to the above description and the description in Patent Document 2 (International Publication WO02Z094962).
- a high-viscosity (50-3000mPa's) coating liquid is supplied by a low-speed pump,
- Coating nozzle, coating guide After applying the coating liquid to the twisted cord surface, make it uniform by air blow.
- An interlacer is used as an air blow device.
- Low-speed pump multi-tubing pump [MULTI TUBING PUMP (PHU-lZ COU-3), manufactured by Az-One Co., Ltd.]
- an air blow device use an interlacer [i NTER LACER (Y-698), manufactured by Yuasa Itomichi Kogyo Co., Ltd.].
- Processing yarn PET, 1870dtexZ2, processing speed: 4mZ, adhesive application amount: 5% by mass, low-speed pump speed: 20 rotations Z for 100% by mass of PET.
- FIG. 3 shows the adhesive application state of the obtained tire cord.
- the adhesive layer is formed in a uniform thickness as compared with the tire cord obtained by the DIP method and the brush method using a high-viscosity adhesive.
- the adhesive layer of the tire cord of this example is a uniform coating layer equivalent to applying a low-viscosity adhesive.
- a tire cord is manufactured using a manufacturing apparatus as shown in Figs. Apply the first layer of adhesive material and the second layer of adhesive material successively.
- the UV irradiation section three-way UV irradiation is used.
- the twist cord is a reciprocating operation.
- the winder speed is 0-50mZ, and an interlacer and a low speed pump are used.
- the rubber adhesive layer can be uniformly coated.
- a tire cord is manufactured using a manufacturing apparatus as shown in FIG. Separately operated UV devices are used for the first layer and after the second layer.
- the processing speed is 40mZ. Use interlacer and low speed pump.
- Example 1 As in Example 1, uniform coating of the rubber adhesive layer can be performed.
- the tyr cord obtained in this example is applicable as a ply material, a belt material, and the like.
- the substitutability of the conventional DIP process it is clear that since no diluent for lowering the viscosity is required, there is little effect on the environment and there is no time and energy loss such as drying. Industrial applicability
- the tire cord manufacturing method of the present invention is useful for efficiently covering a twisted cord with an adhesive material.
- the twisted cord can be covered with the adhesive material in a high-viscosity state, so that the emission of harmful substances and the use of a diluent accompanying energy consumption can be suppressed.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Tyre Moulding (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
Description
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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EP04746904A EP1657354A4 (en) | 2003-08-21 | 2004-07-02 | METHOD FOR MANUFACTURING TIRE CABLE AND ADHESIVE MATERIAL FOR TIRE CABLE |
US10/567,154 US20070042115A1 (en) | 2003-08-21 | 2004-07-02 | Manufacturing method for tire cord and adhesive material for tire cord |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2003297247A JP4323260B2 (ja) | 2003-08-21 | 2003-08-21 | タイヤコードの製造方法 |
JP2003-297247 | 2003-08-21 |
Publications (1)
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WO2005019520A1 true WO2005019520A1 (ja) | 2005-03-03 |
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PCT/JP2004/009435 WO2005019520A1 (ja) | 2003-08-21 | 2004-07-02 | タイヤコードの製造方法及びタイヤコード用接着材料 |
Country Status (4)
Country | Link |
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US (1) | US20070042115A1 (ja) |
EP (1) | EP1657354A4 (ja) |
JP (1) | JP4323260B2 (ja) |
WO (1) | WO2005019520A1 (ja) |
Cited By (1)
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WO2024037381A1 (zh) * | 2022-08-16 | 2024-02-22 | 江苏国立化工科技有限公司 | 一种聚酯帘线与橡胶粘合剂改性处理的工艺及装置 |
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JP4264952B2 (ja) * | 2004-12-27 | 2009-05-20 | 東洋タイヤコード株式会社 | ゴム補強用織布の接着剤処理方法およびその装置 |
JP4404363B2 (ja) * | 2005-04-27 | 2010-01-27 | 株式会社ブリヂストン | 有機繊維コードの改質方法 |
JP4404365B2 (ja) * | 2005-05-13 | 2010-01-27 | 株式会社ブリヂストン | 有機繊維コードの改質方法 |
JP4315392B2 (ja) * | 2005-11-17 | 2009-08-19 | 株式会社ブリヂストン | 有機繊維コードの接着剤付着量コントロール方法及び改質方法 |
WO2009123611A1 (en) * | 2008-03-31 | 2009-10-08 | Societe De Technologie Michelin | Tire having enhanced ozone resistance |
US11535687B2 (en) | 2011-10-24 | 2022-12-27 | Bridgestone Americas Tire Operations, Llc | Silica-filled rubber composition and method for making the same |
ITUA20164464A1 (it) * | 2016-06-17 | 2017-12-17 | Bridgestone Corp | Metodo di trattamento di corde di tele rinforzanti di pneumatici |
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JP2652745B2 (ja) * | 1992-07-09 | 1997-09-10 | 新日本製鐵株式会社 | 塗布型クロメート処理装置 |
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US5458684A (en) * | 1994-02-09 | 1995-10-17 | Nordson Corporation | Hot melt adhesive spray apparatus |
JP2002309220A (ja) * | 2001-04-10 | 2002-10-23 | Teijin Ltd | ゴム・繊維接着用処理液およびゴム補強用繊維材料の処理方法 |
US7329693B2 (en) * | 2001-05-22 | 2008-02-12 | Bridgestone Corporation | Adhesive composition and method for bonding to rubber |
US6676998B2 (en) * | 2002-05-30 | 2004-01-13 | The Goodyear Tire & Rubber Company | Apparatus for continuous coating of wire |
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2003
- 2003-08-21 JP JP2003297247A patent/JP4323260B2/ja not_active Expired - Fee Related
-
2004
- 2004-07-02 US US10/567,154 patent/US20070042115A1/en not_active Abandoned
- 2004-07-02 EP EP04746904A patent/EP1657354A4/en not_active Withdrawn
- 2004-07-02 WO PCT/JP2004/009435 patent/WO2005019520A1/ja active Application Filing
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JPH08311768A (ja) * | 1995-05-19 | 1996-11-26 | Teijin Ltd | 接着性に優れたポリエステル繊維 |
JPH093776A (ja) * | 1995-06-15 | 1997-01-07 | Teijin Ltd | ポリエステル繊維の処理方法 |
JPH10250271A (ja) * | 1997-03-11 | 1998-09-22 | Konica Corp | Icカード製造方法、icカード製造システム |
JPH10266074A (ja) * | 1997-03-25 | 1998-10-06 | Toray Ind Inc | ゴム補強用繊維および補強ゴム製品 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024037381A1 (zh) * | 2022-08-16 | 2024-02-22 | 江苏国立化工科技有限公司 | 一种聚酯帘线与橡胶粘合剂改性处理的工艺及装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2005068572A (ja) | 2005-03-17 |
EP1657354A4 (en) | 2008-02-13 |
EP1657354A1 (en) | 2006-05-17 |
JP4323260B2 (ja) | 2009-09-02 |
US20070042115A1 (en) | 2007-02-22 |
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