WO2006043706A1 - 積層体の製造方法及び製造装置 - Google Patents
積層体の製造方法及び製造装置 Download PDFInfo
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- WO2006043706A1 WO2006043706A1 PCT/JP2005/019640 JP2005019640W WO2006043706A1 WO 2006043706 A1 WO2006043706 A1 WO 2006043706A1 JP 2005019640 W JP2005019640 W JP 2005019640W WO 2006043706 A1 WO2006043706 A1 WO 2006043706A1
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- roller
- laminate
- laminating
- coating
- laminated body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/0007—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/0038—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving application of liquid to the layers prior to lamination, e.g. wet laminating
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
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- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
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- H—ELECTRICITY
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- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
- H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
- H01B1/122—Ionic conductors
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- H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
- H01M8/1037—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having silicon, e.g. sulfonated crosslinked polydimethylsiloxanes
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- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
- B32B2037/243—Coating
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- B32B2305/02—Cellular or porous
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- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Definitions
- the present invention relates to a method for setting a laminate and an apparatus, and more particularly, to a method and an apparatus for producing a laminate of a multi-layered material obtained by impregnating a liquid containing a filler into a gap. It is related. .
- a fuel cell solid high-? 3 ⁇ 4 ⁇ quality fuel cell that uses a proton-conductive polymer membrane as a membrane is «L-operated and has a compact capacity that can output power density. It is regarded as promising for applications such as car glue power supplies, and its job development is also actively conducted.
- An object of the present invention has been made in view of the above-described problems, and provides an it3 ⁇ 4T method and apparatus for producing a S body that suppresses the generation of wrinkles.
- the $ 3 ⁇ 4a method of the present invention includes a coating step in which a liquid containing a large amount of filling u is applied, and the liquid on which the liquid has been applied travels along the peripheral surface of the supply roller.
- the laminate manufacturing apparatus of the present invention includes a coating unit that coats a liquid containing 3 ⁇ 4 ⁇ on a multi-UI, a supply roller that travels along the circumferential surface of the multi-liquid coated liquid, and a supply roller It is made up of a laminating spout that forms a laminated body by laminating a lot of EE after running along the circumference of the surface along with the age, and laminating the liquid EE and the age.
- the radius of the supply roller is Rl (cm)
- the radius of the stacking roller is R 2 (cm)
- the g separation between the center axis of the supply roller and the layer roller is L (cm)
- the thickness of the multi-layer is Tl (cm )
- the thickness of the award is T2 (cm)
- ⁇ ⁇ between the supply roller and the laminating roller is sufficiently short, so that there is a lot of slack to which the liquid has been applied between the two rollers before being 3 ⁇ 4 $ 3 ⁇ 4W laminated. Hard to occur.
- the amount of liquid applied is converted to ⁇ tS, so that the occurrence of multi-LM creases in the obtained laminated body is suppressed, and a laminated body having an excellent appearance is obtained. Power to gain.
- the upper limit of L is preferably R1 + R2 + 25, and more preferably R1 + R2 + 15.
- the liquid that includes filling (hereinafter referred to as “coating”) applied to the multi UI is not particularly limited.
- the liquid that contains filling uses the filling that should be filled in many voids as a solvent. Examples include dissolved liquids and slurries dispersed in liquid as solid particles, which are accumulated in a large number of voids.
- a liquid containing a high-electrolyte as a replenishment, a high-quality membrane filled with high-liver tt membrane and filled with LJI voids can be obtained.
- in the laminating step it is preferable to form the laminated body so that the liquid applied is outside the peripheral surface of the laminating roller.
- a particularly preferred range for A 1 is 3 0 ⁇ A 1 ⁇ 1 5 0.
- the central angle A 1 of the arc where the laminating roller and the laminating body are transversal is smaller than 10 degrees, the laminating body will not be sufficiently pressed against the laminating roller, and as a result, the effect of reducing many kinds of wrinkles is reduced.
- the central angle A 1 exceeds 1800 degrees, the amount of water is stretched too much, and the effect of reducing the number of sheets after laminating the stacker tends to decrease. .
- the method further includes a step of running the laminated body along the circumferential surface of the thigh roller so as to be more outside after the laminating step.
- an apparatus that further includes a scissor roller that travels along the peripheral surface so that the laminated body formed by the laminating rollers is more outside than 3 ⁇ 4t3 ⁇ 4fef is preferable.
- a particularly preferred range for A 2 is 3 0 ⁇ A 2 ⁇ 1 5 0. If the central angle A2 of the arc formed by the conveyance roller and the laminated body is smaller than 10 degrees, the laminated body will not be sufficiently pressed against the conveyance roller, and as a result, the effect of reducing many sheets is small. In addition, when the central angle A 1 exceeds 1880 degrees, the amount of water is excessively stretched, and the effect of reducing the amount of paper in the stacking port tends to be reduced.
- the tension F (kg / cm) satisfying the condition of the following formula (4) is applied to the K ⁇ direction in many cases in the coating process and the layering process. .
- an apparatus that applies tension F (kg / cm) satisfying the condition of the following formula (4) to a large number of ⁇ steps in a large number of ⁇ steps with respect to a large number preferable.
- the tension F acting in many directions is less than 0.0 1 kg / cm, the effect of reducing wrinkles may be small, and when it exceeds 10 kg / cm, the number 1 tends to break easily.
- FIG. 1 is a configuration diagram showing a position of a leakage body according to a first embodiment of the present invention, and a first route diagram in the manufacturing apparatus.
- FIG. 2 is a partially enlarged schematic view of the laminate manufacturing apparatus according to the first embodiment of the present invention.
- FIG. 3 is a block diagram showing a laminated hard device according to a first male form of the present invention, and a second crawling road map in the hard work.
- FIG. 4 (a) is a cross-sectional view showing the laminates 3a, 3b in Fig. 1.
- FIG. 4 (b) is a cross-sectional view showing the laminates 3d and 3e in FIG.
- FIG. 5 is a block diagram showing the structure of a laminate according to a second embodiment of the present invention. Explanation of symbols
- FIGS. 1 to 3 are views showing a laminated body device 100 according to an embodiment.
- This difficult device 100 is applied to one side of the flexible multi-layer 1 (for example, after applying swollen 70 including liver degeneration, this multi-layer UI 1 and the flexible I
- a laminate 3 a is formed by laminating ⁇ S 2 with a laminating roller 30, and a laminate as a composite membrane in which a porous membrane impregnated with a high quality by laminating the laminate 3 a and 3 ⁇ 4f3 ⁇ 4fef is layered 3 b is a device that performs S3 ⁇ 4t.
- This manufacturing apparatus 100 is mainly supplied from a supply machine 10 for supplying a porous membrane 1, a supply machine 20 for supplying mi2 and a supply machine 10 as shown in FIG. Multi coating L 1 with coating solution 70; first coating unit 6 5 to be applied T And a laminating roller 3 0 to form a body 3 a, a table 40 0 to obtain a laminated body 3 b by using the laminated body 3 a, and a grinder 8 for picking up the laminated body 3 b. 0, and guide rollers 3 1 to 3 8 for guiding the laminated body 3a or 3b from the laminated roller 30 to the scraper 80 through the unit 40.
- the feeding machine 20 has a pobin 20 a around which 3 ⁇ 4 ⁇ 2 is wound up, and 3 ⁇ 4 ⁇ 2 can be supplied by rotating the pobin 20a. Then, the sample S 2 supplied from the feeder 20 is guided by the guide roller 21 and supplied to the laminating roller 30.
- the feeder 10 may be equipped with a pobbin 10 a around which a multi-LE1 is wound, and the multi-L 1 can be supplied by rotating the pobbin 10 a.
- the multi-filament LE1 unwound from the feeder 10 is guided by the guide rollers 1 1 and 1 2 and passes through the first fabric unit 6 5, overlapped with the 3 ⁇ 4 $ 3 ⁇ 4 ⁇ 2 and fed to the laminating roller 30.
- the first application unit 65 has a cylindrical horizontal roller 13 and a supply port 14 that are respectively rotatable about a pair of horizontal axes that are spaced apart in the plane direction and parallel to each other.
- the target multi-LE1 is passed over each of the horizontal rollers 13 and the supply rollers 14 and the multi-LM1 is moved horizontally between the horizontal rollers 13 and 14.
- the second cloth unit 65 is coated with a high-quality solution 70 from above on the multi-LM 1 that is transported horizontally by the horizontal roller 13 and the supply roller 14.
- the slot die 60 has a horizontal surface 1 3 and a supply roller 1 4 and the surface 1 d opposite to the surface 1 d is the application surface (upper surface). It is preferable to be spaced apart above 1 c.
- T non-coated surface
- the slot die 60 has a large number of? It has a predetermined rectangular opening 60 a extending in the width direction of L 1. And this slot 2005/019640
- Doddy 60 is high ⁇ ?
- the coating solution 70 supplied from the orchid coating solution supply device 62 is pushed out from the opening 60 a by a predetermined amount by a predetermined amount onto the application surface 1 c of UI1 (applying to the dog.
- coating layer 70B is formed on the coated surface 1c of multi-LHl
- the supply pressure, the shape of opening 60a, etc. are determined by the thickness force after coating of coating layer 70.
- a high ⁇ quality solution was used as the coating solution, / A : f-mm mM70
- the amount of high-performance dripping 70B applied to the Lni is, for example, the amount of the coating liquid that contains at least the amount of high-quality kinematics corresponding to the voids in the multi-layer. Can do.
- the air gap ⁇ in LE1 can be calculated from, for example, the thickness, the coating area, the apparent density, the density of the raw material comprising:
- the material coated with the coating liquid 70 is run along the peripheral surface on the supply roller 14 and supplied to the laminating roller 30.
- a plurality of horizontal rollers may be provided before and after applying a large amount of coating liquid.
- the supply roller is a roller that is positioned at the end of the coating process, and that supplies a large number of coatings with a coating layer applied to the laminating port that is locked, and is positioned immediately before the laminating roller. It is a mouthful.
- the laminating roller 30 is a rotating body that has a cylindrical shape and rotates around a horizontal axis.
- the multi-layer roller 30 is coated with the coating liquid supplied from the guide roller 21 and the coating liquid supplied from the supply roller 14.
- ⁇ 1 is piled up and run along the circumference, ⁇ m 2 is multi-LE 1 and layered body 3a is formed.
- the coating surface of the coating male 70 in uni is facing the surface of lc s ⁇ S 2 and force, more porous than 3 ⁇ 4 S 2 .
- coating 70B meets 3 ⁇ 4 ⁇ 2
- 3 ⁇ 4tS2 meets the peripheral surface of heel roller 30.
- the radius of the supply roller 14 is R 1 (cm)
- the radius of the laminating roller 30 is R 2 (cm)
- the distance between the central axes of the supply roller 14 and the layer roller 30 The separation is L (cm)
- the thickness of U? L is Tl (cm)
- the thickness of 3 ⁇ 4f3 ⁇ 4 2 is T2 (cm).
- the upper limit of L is preferably R1 + R2 + 25, and more preferably R1 + R2 + 15.
- T 1 is the thickness before coating with the coating solution
- T 2 is the thickness before lamination with the coating.
- the center angle (holding angle) Al of the arc formed by the laminating roller 30 and the body 3a on the circumferential surface of the laminating roller 30 satisfies the condition expressed by the formula (2). .
- the central angle A 1 (g) of the arc at which the laminating roller 30 and the laminating body 3 a wake up is the age 2 that travels on the circumferential surface of the laminating roller 30 and the multi-layer 1 that has 70 ⁇
- a particularly preferred range for A 1 is 30 ⁇ A1 ⁇ 150.
- the laminate 3a is supplied from the lamination roller to the guide roller.
- 31 to 38 are shown as guide rollers.
- the guide rollers 31 to 38 are cylindrical rotating bodies that rotate around a horizontal axis, and the laminated body 3 a supplied from the laminating roller 30 is on each circumferential surface of the thigh. Drive along.
- the casing 3a travels so that the 3 ⁇ 4t3 ⁇ 42 of the laminate 3a is inside, that is, the knitted material 2 is in contact with the peripheral surfaces of the guide rollers 31 to 38. This prevents the coating 170B from adhering to each roller.
- the guide roller 31 on which the laminate 3 a supplied from the roller 30 first travels is used as the transport roller:! There is ⁇ .
- the circumferential surface of the guide roller 31 and the laminated body 3 a are difficult.
- the central angle of the arc (the holding angle A2 (J3 ⁇ 4) is expressed by the following equation (3):
- a particularly preferred range for A 2 is 30 ⁇ A2 ⁇ 150.
- the supply roller 14, the laminating port 30 and the guide rollers 31 to 38 are movable in the laminating direction (X direction) and the Y direction perpendicular to the laminating body. By adjusting the position of the rotary shaft, the ⁇ of Equations (1) to (3) of J ⁇ l can be satisfied. T JP2005 / 019640
- the vehicle unit 40 is composed of a plurality of grasses that blow hot air from the multiple side 1 of the laminated body 3a guided by the guide rollers 31 to 38, and the laminated
- the body 3 a has a plurality of enjoyments 40 b from which hot air is blown from the two sides, and the laminate 3 a is placed to form the laminate 3 b.
- the carrying capacity in the grass unit 40 is, for example, about 5 to 20 m.
- the grass 3 ⁇ 4L knit 40 is not particularly limited as long as it can sufficiently remove the solvent from the laminate 3a.
- indirect heating using microwaves, high frequency, far infrared rays, steam, a heating furnace, etc. 3 ⁇ 4 Direct heating using a thermal transfer law may be used.
- an indirect heating method using a hot air heater or a heating furnace is preferable because it can be manufactured at low cost.
- the solvent is usually enough for P-iron, and the porous film 1 is not deformed.
- the winder 80 has a pobbin 80a that winds up the dried laminate 3b.
- the pobbin 80a is rotated at a predetermined speed to wind up the laminate 3b.
- the winding 53 ⁇ 4g is usually about 1 m / min, although it depends on the solvent to be defined.
- the feeding machine 10 and the feeding machine 20 described above rotate the pobbins 1 0 a and 2 0 3 in accordance with the winding operation of the winder 80, respectively.
- the supply machine 10 and the supply machine 20 adjust the rotational torque required to rotate these pobbins 10 a and 20 a, so that in the coating process and the Z or laminating process, It is preferable that a desired tension F is applied to both the porous membrane 1 and the support member 2 in the conveying direction for the UI1.
- the feeders 10 and 20 perform the function of force repulsion, but two or more rollers having different peripheral speeds are further arranged in the coating process and / or the laminating process, You may provide the said tension
- the tension F against 1 is preferably 0.0 1 ⁇ F (kg / cm) l O k gZcm, more preferably 0. 0 5 ⁇ F ⁇ 2, and even more preferably 0. 1 ⁇ F ⁇ 1. It is a range.
- the tension F is lower than 0.01: i ⁇ >, and higher than 10 ⁇ has a low effect of suppressing the appearance defect such as the surface of the obtained casing: ⁇ .
- the manufacturing apparatus 100 is capable of mounting the pobin 80 0 a wound around the dried laminate 3 b on the feeder 10. May be.
- the feeder 10 can apply the grass laminate 3 b to the lamination roller 30 via the second application unit 55.
- the second application unit 5 5 shares the horizontal roller 1 3 and the supply roller 14 described above with the first cloth unit 6 5.
- the horizontal roller 1 3 and the supply roller 14 The stack 3b of 3 ⁇ 41 ⁇ , which is an elephant, can be horizontally transported over the end of each roller, where the feeder 10 is configured to transfer the stack 3b of 3 ⁇ 4 $ 3 ⁇ 4 ⁇ 2 side to the horizontal roller 1 3, the laminated body 3 a can be supplied to the second coating unit 5 5 so as to be in contact with the supply roller 14, that is, so as to generate multiple UIs on the lower surface side of the figure.
- the second coating unit 5 5 is composed of a high-quality translucent solution from below with respect to a large number of grass laminates 3 b conveyed horizontally by 7 flat rollers 1 3 and supply rollers 1 4.
- the slot die 61 can be shelved and the high liver orchid solution 70 can be applied to many LE1s (see Fig. 3).
- the laminate 3 d to which the coating liquid 70 is further applied by the second application unit 55 is guided by the lamination roller 30 and guide rollers 31 to 38, and passes through the table unit 40 and the winder. It is wound up at 80.
- the laminating roller 3 0 and the guide rollers 3 1 to 3 8 facing the laminated body 3d are adapted to creep on the ⁇ side of the leaking body 3d, and the previous coating 7 0 B is It is prevented from adhering to each roller.
- the material used in this embodiment is a base material for applying a coating liquid containing filling, and a liquid containing high liver cirrhosis is used as the coating liquid. It is used as a base material for improving the flexibility and durability of a polymer electrolyte membrane.
- the film thickness of the multi-layer LJI is preferably ⁇ to ⁇ OO ⁇ m, more preferably 3 to 3 O / m, and further preferably 5 to 20 m. . this:! ⁇
- the pore size of LE is preferably 0.0 1 to 100 m, more preferably 0.0 2 to 10 m.
- the porosity of the porous membrane is preferably 20 to 98%, more preferably 40 to 95%.
- examples of fl umbilical high liver include, but are not limited to, polyethylene, polypropylene, polyvinyl alcohol, ethylene-vinyl alcohol copolymer, and the like.
- the polyethylene here is a polymer yarn containing a repeating unit derived from ethylene.
- HDPE high density polyethylene
- LD PE low density polyethylene
- ethylene and other It includes a copolymer with a monomer, and specifically includes an ethylene- ⁇ -aged refin copolymer called ultra-high molecular weight polyethylene called linear low density polyethylene (L LD PE).
- Polypropylene here is a generic term for polymers containing repeating units made of propylene, such as propylene copolymer, random copolymer, etc. (these are copolymers with ethylene, 1-butene, etc.) Is included.
- aromatic polymers include:> polyestere, polyethylene terephthalate, polystrength, polyimide, polysulfone, and the like.
- fluorine-containing polymer a thermal polymer having at least one carbon-fluorine bond in A plastic resin can be mentioned, and those of jobs in which all or most of the hydrogen atoms of the oleophilic high liver are replaced with fluorine atoms are preferably shelved.
- examples include polytrifluoroethylene, polytetrafluoroethylene, polychlorotrifluoroethylene, poly (tetrafluoroethylene monohexafluoropropylene), poly (tetrafluoroethylene-per Fluoroalkyl ether) and polyvinylidene fluoride, but are not limited thereto.
- polytetrafluoroethylene and poly (tetrafluoroethylene-hexafluoropropylene) are preferable, and polytetrafluoroethylene is particularly preferable.
- these fluororesins preferably have an average ⁇ ? * Of 100,000 or more because of the good mechanical bow key.
- the charge is preferably a polymer electrolyte.
- the Takayoshi electrolyte, ion-exchange groups for example, -so 3 H, One CO_ ⁇ _H one P_ ⁇ (OH) 2, single POH (OH), one S_ ⁇ 2 NHS 0 2 - one P h ( ⁇ H) (P h represents phenylyl group), etc., 1 NH 2 , 1 NHR, 1 NRR,, — NRR, R "+, — NH 3 + etc.
- R is an alkyl group
- cyclo High livers that have anion exchange groups such as alkyl groups and aryl groups and are soluble in solvents are usually used. May be formed.
- examples of the highly preferred (A) include polyvinyl sulfonic acid, polystyrene sulfonic acid, poly ( ⁇ -methylstyrene) sulfonic acid, and the like.
- the high liver electrolyte (B) above has perfluoroalkylsulfonic acid in the side chain represented by Na fi on (DuPont's trademark, the same shall apply hereinafter) and the main chain is perfluoroalkylene.
- Tetrafluoroethylene copolymer (ETFE, for example, Japanese Patent Application Laid-Open No.
- ⁇ , i3-trifluoro Styrene is graft polymerized, and sulfonic acid groups are introduced into this to obtain a solid high-quality membrane.
- a sulfone-poly (trifluorostyrene) -graft-ETFE membrane eg, US No. 4, 012, 3 03 and U.S. Pat. No. 4,605, 685
- the main chain is a heteroatom such as a ternary atom.
- Examples of the high liver electrolyte of (D) above include, for example, those obtained by introducing a sulfonic acid group into polyphosphazene, Polymer Pr ep., 41, No. 1, 70 (2000). And polysiloxane having a group.
- the above (E) is high; ⁇
- a sulfonic acid group and Z or phosphonic acid group are introduced into the random copolymer, but the sulfonic acid group and Z or phosphonic acid group are introduced into the polymer.
- the sulfonic acid group and Z or phosphonic acid group are introduced into the block copolymer. It may be the one.
- the sulfonic acid group introduced into the random copolymer include a sulfonated polyethersulfone-dihydroxybiphenyl copolymer (for example, Japanese Patent Application Laid-Open No. 11-1 1 6 6 7 9). Gazette.)
- examples of the high-favorable substance (F) described above include polybenzimidazole containing phosphoric acid described in JP-T-11-50032 62.
- specific examples of the block having a sulfonic acid group and Z or a phosphonic acid group include, for example, Japanese Patent Application Laid-Open No. 2000-0125. 6 Blocks having a sulfonic acid group and Z or phosphonic acid group described in No. 7 publication.
- the weight average ⁇ * of the polymer electrolyte used in the present invention is usually about 1 00 0 to 1 0 0 0 0 0 0 0, and the ion exchange equivalent * S amount is usually 5 0 0 to 5 0 About 0 0 gZ mole.
- a high electrolyte in which a sulfonic acid group and a Z or phosphonic acid group are introduced into a high molecule in which (C) has an aromatic ring is preferably used.
- the high favorable quality can contain additives such as plasticizers, stabilizers, and image-separating agents that are considered to be high in the liver, as long as the object of the present invention is not violated.
- a high-electrolyte solution prepared by mixing the above-mentioned high-liver orchid with a solvent is used as a coating male.
- Such a solvent is not particularly limited as long as it can dissolve the polyelectrolyte and can be dissolved afterwards.
- aprotic polar solvents such as dimethylsulfoxide, dichloromethane, chloroform, formaldehyde solvents such as 1,2-dichloroethane, chloroform, dichlorobenzene, methanol, ethanol, propanol, etc.
- Alcohol glycol monoalkyl ethers such as alcohols, ethylene glycol monomethyl ether, ethylene glycol monoethyl ether, propylene glycol monomethyl ether, propylene glycol monoethyl ethere, etc. are used by anyone. These can be used at work, but if necessary, two or more solvents can be mixed and used. Among them, dimethylacetamide, dichloromethane'methanol mixed solvent, dimethylformamide, and dimethylsulfoxide are preferable because of their solubility.
- the viscosity is a value measured using a BL type viscometer (Spine Instruments Co., Ltd.), 50% below Abunbun, and is less than 5!
- the thickness accuracy is not sufficient, problems such as concentration of stress on the thin portion and the tendency to run easily occur, so the viscosity is preferably within the above range.
- the viscosity of the coating solution is preferably in the range 3 0 ⁇ 7? ⁇ 5 0 0 0, more preferably 1 0 0 ⁇ 7? ⁇ 3 0 0 0, most preferably 3 0 0 ⁇ 7? ⁇ 2 5 0 0 It is.
- Natsuo has a high hepatic orchid separation C (wt%) of about 1 ⁇ C ⁇ 50.
- C hepatic orchid separation
- C is about 6 ⁇ C ⁇ 35.
- the coating surface is less than 90 ° on many coated surfaces, the effect of sucking the high molecular weight polymer solution by the capillary image is generated. Tends to be almost completely filled. Therefore, at least the necessary amount of coating solution is applied to this paddle, and then applied to the paddle and then sprayed, so that the high liver recommendation is almost completely impregnated in the space of the paddle. Multi- and high-electrolyte complexes can be easily obtained.
- multi-layered LE there are no particular limitations on the multi-layered layer as long as it does not wet or dissolve by the above-mentioned coating, and depending on the application, multi-layered LE can be peeled off from the layered product obtained after lamination. , More preferably, something that can be deformed following the UI is good.
- Solid solid polymer conversion type A sheet having a high liver without an ion exchange group is preferred.
- the sheet made of high ⁇ that does not have an ion exchange group include, for example, polyolefins such as polyethylene and polypropylene, polystyrene (PS), polystrength Ponate (PC), and polyethylene terephthalate (PET). A sheet or the like is used for.
- wake-up processing may be performed.
- mirror processing embossing processing, or vanishing processing may be performed.
- a carbon woven fabric coated with «® previously used as an electrode is used.
- the use of carbon paper is a preferable embodiment because the step of peeling the multilayer polymer electrolyte and the step of electrode layer can be omitted.
- the thickness used in the present invention is, for example, about 20 to 300. ⁇ Method
- a high molecular weight solution 70 is applied on the coating surface 1c of the multi-layered material 1 supplied from the feeder 10. 0 ⁇ shape ⁇ 3 ⁇ 4 ⁇ (coating process).
- the laminating step 33 ⁇ 4 ⁇ 2 is supplied to the laminating roller 30 and the porous film 1 coated with the high liver orchid solution 70 is run on the peripheral surface of the supplying roller 14 to make the laminating roller 3 Supply to 0.
- the highly electrolyzed solution 70 is coated with multiple LE1 and ⁇ S 2 to form a laminated body 3 a (lamination process).
- This laminate 3a is a high-electrolyte composite having the structure of [3 ⁇ 4 ⁇ 2Z 2Z high orchid hot metal 70 BZ multi? LE1] (see Fig. 4 (a)).
- the molecular electrolyte solution 70 is impregnated.
- the laminate 3 a turned by the 3 ⁇ 4B roller 30 is guided along the circumferential surface of the guide roller 31 and the like, and is conveyed to the drying unit 40 (about i3 ⁇ 4TC).
- the laminated body 3 a formed by the guide rollers 3 1 and 3 2 is further conveyed by the guide rollers 3 3 to 3 6, the laminated body 3 a is passed into the drying unit 40 and the laminated body 3 a Dry
- the laminated body 3 b is formed.
- a male high-philophilic layer 70 C and a multi-layer 1 in which a high-electrolyte is impregnated in a void and grass are laminated in this order on 3 ⁇ 4f3 ⁇ 4 2.
- the pobin 80 a wound with the laminate 3 b is mounted on the feeder 10, and dried while applying a desired tension to the dried laminate 3 b.
- the porous film layer 1B is placed on both lower ends of the horizontal roller 13 and the supply roller 14 so that the lower layer 1B is on the lower surface, and further conveyed to the subsequent stage through the stacker 30.
- a large number of dried laminates 3b? The high-electrolyte solution solution 70 was applied to the surface of ⁇ 1 from the gravure roll 50 of the second application unit 55 to form a high-molecular electrolyte solution layer 70 ⁇ .
- the laminate 3d is a high molecular weight composite having a [high liver electrolyte solution layer 70 cm / multiple? Highly electrolyte layer 70 CZ3 ⁇ 4t3 ⁇ 4 2]. )
- This laminate 3 e is a high liver composite that has the structure of [High liver fibrous layer 70 CZ multi-layer 1 Z high liver orchid layer 70 C / 3 ⁇ 4t3 ⁇ 4f year 2] (see Fig. 4 (b)) .
- Such a polymer electrolyte composite membrane may be used with its abilities removed in some cases when used in a fuel cell.
- the thickness of the polymer electrolyte composite membrane is usually about 5 to 200 m, preferably about 10 to about L 0 O m, more preferably about 15 to 8 O m.
- the high-F electrolyte solution 70 coated multi-LE1 is sufficiently prevented from swelling and loosening.
- Many in the state? LBl: 3 ⁇ 4tS 2 is superimposed lM.
- the sheet of the multilayer film 1 is reduced in the laminated bodies 3a, 3b and the like.
- the laminating roller 3 0 travels on the circumferential surface of the laminated roller 3 0 so that not the multi-L 1 but ⁇ 2 is located inside, the laminating roller 3 0 Since 1 is stretched particularly in the circumferential direction of the laminated roller 30, the effect of suppressing the perforation of the porous model 1 is even higher.
- the laminating body 3 a is further guided along the circumferential surface of the conveying roller 31 so that more LEs than the supporting material 2 are placed outside.
- the UI1 is further stretched in the circumferential direction of the guide roller 31 on the circumferential surface of the roller 31, the effect of suppressing the deformation of the porous film 1 is further enhanced.
- the laminated body 3 Since the center angle of the arc formed by the laminated body 3 a on the guide roller 3 1 satisfies the condition expressed by the above formula (3), the laminated body 3 is formed on the circumferential surface of the guide roller 3 1 in the same manner as ⁇ 3 ⁇ 4 ⁇ . a is sufficiently pressed. As a result, the multi 1 is further stretched in the carrying direction, and therefore, it is possible to further reduce the multi 1 sheet in the laminate 3 a.
- the large number including the good quality formed in this way can be applied to the following fuel cell.
- This fuel cell is composed of a gas diffusion electrode anode and a cathode arranged opposite to each other, and the above-mentioned high liver membrane that is interposed between both electrodes while selectively intercalating ions.
- the unit cell is composed of a membrane electrode body, and a plurality of the unit cells are stacked in a fifth example through a separator provided with a gas distribution means.
- a fuel such as hydrogen, reformed gas, or methanol is supplied to the anode, and an oxidant such as oxygen.
- the fuel is catalytically oxidized and at the same time the oxidant is made catalytic to convert the chemical reaction energy into electrical energy and generate electricity. Is made.
- the catalyst is not particularly limited as long as it can activate the oxidation reaction with 7K element or oxygen, and a known catalyst can be used, but platinum fine particles are preferably used. Often, platinum fine particles are preferably used which are supported on a particle-like or fiber-like force bonbon such as activated carbon or graphite.
- a porous carbon woven fabric or bonbon paper is preferred in order to efficiently transport the raw material gas to the soot.
- the difficult device 200 according to this embodiment is different from the $ 3 ⁇ 4i device 100 according to the first embodiment in that the second coating unit 55 is used.
- the coating unit 55 applies the coating 70 to the un-laminated laminate 3 a after being laminated by the lamination roller 30.
- the coating die 70 can be applied by turning the slot die 61.
- the second application unit 55 includes a pair of horizontal rollers 113 and 114 that horizontally convey the laminated body 3 a formed by the laminated rollers 30 over both lower ends thereof.
- the horizontal rollers 113 and 114, the horizontal roller 13 of the first application unit 65, the supply roll 14 and the insect stand are provided.
- the gravure roll 50 applies the coating 70 from the lower surface side to the stacked body 3 a fed by the 7 flat rollers 113 and 114, and the coating liquid 70 is applied to both sides of the multi-layer 1.
- the finished laminate 3 ⁇ is formed.
- the opposite surface Id (see Fig. 2) of the multi-layer LJ film 1 is also applied to the opposite surface Id (see Fig. 2), such as high electrolyte difficulty 70 Therefore, the laminated body 3 f with the structure like [Polyelectrolyte melting 70 0 B / many? Can be difficult.
- the coating liquid 70 is applied to the opposite surface 1 d of iM 1, so that before forming the laminate 3 & Applying paint on both sides of 70: Compared with ⁇ , the effect of suppressing the effect on layer 1 of the UI is better!
- any method that can achieve the desired coating thickness is acceptable.
- Rollco overnight, Commaco overnight, Blade evening, Lip coater, Wire bar Gap that has been set to the desired clearance after dipping in the coating such as a method using a gravure coater or a nocturnal or a method of applying paint by immersing a multi UI in a coating solution
- there are methods such as adjusting the thickness through, etc. they are not limited to these.
- the coating method using the gravure roll 50 in each of the above examples may be replaced with a slot die or the other coating method described above.
- the surface on which the coating layer of the multi-layer LM1 is applied to the surface of the multi-layered material 3 is laminated on the surface of the surface coated with the coating solution 70 force.
- the coating solution 70 force There are many? It can be difficult even if LE1 paint male 70 is laminated on the uncoated surface. Also, as ⁇ age 2, you can also ffl the one that has pre-applied coating on its surface.
- the surface laminated with 3 ⁇ 4 ⁇ 2 years in this film may or may not be coated, but it is preferable that the surface is not coated.
- a counter roller (not supplied with 3 ⁇ 4f3 ⁇ 42) set to a desired clearance is placed on the laminating roller 30 so that the film 1 and the 3 ⁇ 4 material 2 coated with the coating liquid are placed on the laminating roller 30 and You may laminate
- a so-called crown roller is provided between the laminating roller 30 and the guide roller 31. It may be.
- the laminate 3a is further extended in the width direction. Further, even if the guide roller 3 1 and the guide roller 3 2 are arranged so that the laminated body 3 a draws an arch, it is possible to suppress the seam.
- the high electrolyte solution is applied as a coating solution to the ridges of the porous membrane 1 to form the high 1 electrolyte layer in the ridge, but it goes without saying that only one surface may be used. Moreover, in the above-mentioned difficult form, only one sheet of multi-L 1 is used. However, after coating the porous film 1 and 3 ⁇ 43 ⁇ 4 2 coated with fibers, other multi-layers are already applied as necessary. Laminating with a liquid coated state is also an example, and this laminating can also reduce the above method.
- Electrolyte composite swelling is, for example, [multi-L containing high electrolyte / L ⁇ high electrolyte layer / 3 ⁇ 4 ⁇ « ⁇ ]], [high ⁇ ?
- Electrolyte layer ⁇ high ⁇ ⁇ Supported base material [Positive electrolyte layer ⁇ Porous high liver electrolyte layer containing polymer electrolyte ⁇ Supported base material] In the present invention, these layer structures are superimposed. [High ⁇ / electrolyte layer / multi-electrolyte-containing multi-LE / high electrolyte layer, high-electrolyte-containing porous high- ⁇ electrolyte layer 3 ⁇ 4 ⁇ $ 3 ⁇ 4 ⁇ ], etc. are also suitable embodiments.
- the high-electrolyte composite membrane is used after being separated from the age depending on the age when shelving on the fuel cell
- the thickness of the laminate is usually about 5 to 200 zm, preferably about 10 to 100, more preferably Is 15-80 ⁇ 111 @ ⁇ .
- a coating liquid that is, a liquid containing the filling j
- a liquid containing various fillings can be changed depending on the purpose.
- a high liver electrolyte! ⁇ Thigh or inorganic material can be used as the 5 ⁇ to be masculined in the LE gap.
- Such particles may be dissolved in a solvent and used as a coating.
- a slurry dispersed in the inside may be used as a painter.
- both low and high compounds can be converted.
- the low-mass compound is not particularly limited, but it is difficult to ferment itself, but it is preferable to use a compound that can handle the membrane state when filled in the voids of the porous membrane.
- examples of such compounds include (meth) acrylic acid, (meth) acrylic 1 methyl, (meth) acrylicyl, (meth) acrylic acid 2 (Meth) acrylic acid esters; styrene such as styrene, divinylbenzene, vinyltoluene, ⁇ -methylstyrene, etc .; vinyl ethers such as methyl vinyl ether, ethyl vinyl ether, cyclohexyl vinyl ether; vinyl acetate, vinyl propionate Vinyl esters such as dil and vinyl cinnamate; acrylamides such as tert-butyl acrylamide, N-cyclohexyl acrylamide, and other methacrylamides and acrylonitrile derivatives.
- a mixture of the age of a low liver mass compound and this and a reactive weaving can be filled in a mixture, and a high ij3 ⁇ 4f compound can be formed in the mixture by polymerization reaction or crosslinking reaction.
- the low molecular weight compound that can be suitably used in such a method include, in addition to the low molecular weight compounds described above, sincerity composed of phenols and formaldehyde nitraldehyde, vinyl sulfonic acid, and vinyl phosphonic acid.
- examples of the reaction maiden weave include azoisoptylonitrile.
- ⁇ has a self-crosslinkable functional group in advance in the inside like glycidyl (meth) acrylate or glycidyl vinyl ester.
- Cross-linking reaction of structural units obtained by polymerization of monomers; monomers having a hydroxy group, amino group, sulfo group, etc.
- a (meth) acryloyl group and other cross-linked reactive groups (for example, with respect to hydroxy groups) Introducible) the crosslinking reaction by a method such as the action of acrylic acid chloride and the like.
- a high-dose compound for example, polyethylene, polypropylene, Polyvinyl alcohol, ethylene-vinyl alcohol copolymer, polytetrafluoroethylene, polychlorinated trifluoroethylene, cellulose and other fats such as J3 series, polyethylene terephthalate, polycarbonate, polyimide, polystyrene, polyarylate, polysulfone And euphoric high grades such as polyetheretherketone. ) Of cross-linking reaction.
- P-arms for rejuvenating trees include alumina, silica, various ceramic particles of nitrided nitride, metal particles such as silver, copper, aluminum, nickel, etc.
- Several types can be used together.
- Specific examples of applications include aluminum, silver, copper, nickel, tin, and other metals such as thigh materials described in JP-A-10-72534, industrial pure aluminum, enemy aluminum, superaluminum, difficulty, Ni Alloys such as steel and Cr steel, and inorganic materials such as aluminum oxide, magnesium oxide, and carbide carbide, are dispersed in a solvent and filled into a large number of voids, and then the solvent is distilled off.
- An example of thigh material is given. The present invention will be described below with examples, but the present invention is not limited to these male examples.
- PET polyethylene terephthalate rate
- the housing was manufactured as in the first embodiment using the apparatus shown in FIGS.
- the radius (R1) of the supply roller 14 is 1.5 cm
- the radius (R2) of the laminating roller 30 is 3.5 cm
- the tension F applied in the thigh direction to a large LE or 5 ⁇ 3 ⁇ 4f3 ⁇ 4f is 0. 22 k / cm, each of which was used.
- the center angle (holding angle) of the circular arc that the stacked body folds by adjusting the position of these rollers is also the adjusting power.
- the thickness of the high plateau sediment leakage before Kusatsu was about 0.1 mm.
- Example 1 A polymer electrolyte composite membrane reversal of Comparative Example 1 was obtained in the same manner as in Example 1 except that the production apparatus was set under the following conditions. Table 1 shows the results.
- Example 1 the wrinkle of the porous film was sufficiently suppressed as compared with Comparative Example 1.
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Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002583786A CA2583786A1 (en) | 2004-10-21 | 2005-10-19 | Process for production and apparatus for production of laminate |
| US11/665,371 US20080083499A1 (en) | 2004-10-21 | 2005-10-19 | Process for Production and Apparatus for Production of Laminate |
| DE112005002580T DE112005002580T5 (de) | 2004-10-21 | 2005-10-19 | Verfahren zur Herstellung und Vorrichtung zur Herstellung von Laminat |
| GB0708031A GB2433723B (en) | 2004-10-21 | 2007-04-25 | Process for production and apparatus for production of laminate |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004-307247 | 2004-10-21 | ||
| JP2004307247A JP2006116816A (ja) | 2004-10-21 | 2004-10-21 | 積層体の製造方法及び製造装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2006043706A1 true WO2006043706A1 (ja) | 2006-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2005/019640 Ceased WO2006043706A1 (ja) | 2004-10-21 | 2005-10-19 | 積層体の製造方法及び製造装置 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20080083499A1 (ja) |
| JP (1) | JP2006116816A (ja) |
| KR (1) | KR20070067188A (ja) |
| CN (1) | CN101052524A (ja) |
| CA (1) | CA2583786A1 (ja) |
| DE (1) | DE112005002580T5 (ja) |
| GB (1) | GB2433723B (ja) |
| WO (1) | WO2006043706A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070287051A1 (en) * | 2006-06-08 | 2007-12-13 | Atsuhiko Onuma | Polymer electroyte membrane, membrane/electrode assembly and fuel cell using the assembly |
| WO2007148805A1 (ja) * | 2006-06-21 | 2007-12-27 | Toyota Jidosha Kabushiki Kaisha | 補強型電解質膜および膜電極接合体の製造方法 |
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|---|---|---|---|---|
| JP2008311012A (ja) | 2007-06-13 | 2008-12-25 | Toyota Motor Corp | 燃料電池用電極材料接合体の製造装置および製造方法、燃料電池 |
| CN102248739B (zh) * | 2011-05-18 | 2012-12-26 | 张家港木子机械科技有限公司 | 一种生产金属复合板的方法 |
| JP5692284B2 (ja) * | 2013-05-21 | 2015-04-01 | トヨタ自動車株式会社 | 補強型電解質膜の製造方法およびその製造装置 |
| EP2842620A1 (en) | 2013-08-26 | 2015-03-04 | Agfa-Gevaert | A method for preparing a composite membrane |
| JP2015076201A (ja) * | 2013-10-07 | 2015-04-20 | 旭化成イーマテリアルズ株式会社 | 高分子電解質膜の製造方法及び高分子電解質膜の製造装置 |
| EP3053937B1 (en) | 2013-11-29 | 2019-02-27 | Daikin Industries, Ltd. | Modified polytetrafluoroethylene fine powder and uniaxially oriented porous body |
| EP4596613A1 (en) | 2013-11-29 | 2025-08-06 | Daikin Industries, Ltd. | Porous body, polymer electrolyte membrane, filter material for filter, and filter unit |
| KR102112645B1 (ko) * | 2013-11-29 | 2020-05-19 | 아사히 가세이 가부시키가이샤 | 고분자 전해질막 |
| CN105794031B (zh) | 2013-11-29 | 2019-01-29 | 旭化成株式会社 | 高分子电解质膜 |
| CN106104877B (zh) * | 2014-03-28 | 2019-04-26 | 东丽株式会社 | 气体扩散电极及其制造方法 |
| US10367217B2 (en) * | 2015-02-09 | 2019-07-30 | W. L. Gore & Associates, Inc. | Membrane electrode assembly manufacturing process |
| JP6758809B2 (ja) | 2015-09-29 | 2020-09-23 | 日東電工株式会社 | 多孔体ゲル含有液の製造方法、多孔体ゲル含有液、高空隙層の製造方法、高空隙率多孔体の製造方法、および積層フィルムロールの製造方法 |
| JP6663245B2 (ja) * | 2016-02-19 | 2020-03-11 | 住友化学株式会社 | エキスパンダ装置、多孔質フィルム製造装置、および多孔質フィルム製造方法 |
| KR101858566B1 (ko) * | 2016-06-27 | 2018-06-28 | (주)피엔티 | 이차전지 분리막 제조 방법 및 제조 장치 |
| JP6916641B2 (ja) * | 2017-03-15 | 2021-08-11 | 株式会社Screenホールディングス | 基材処理装置および基材処理方法 |
| KR102440588B1 (ko) * | 2017-05-10 | 2022-09-05 | 현대자동차 주식회사 | 연료전지용 막-전극 어셈블리의 제조장치 및 방법 |
| JP6984848B2 (ja) * | 2018-02-26 | 2021-12-22 | エムテックスマート株式会社 | 燃料電池の膜電極アッセンブリーの製造方法 |
| CN111403080A (zh) * | 2020-03-24 | 2020-07-10 | 东莞讯滔电子有限公司 | 电缆及其制造方法 |
| JP7503462B2 (ja) * | 2020-09-16 | 2024-06-20 | パナソニックホールディングス株式会社 | シート材搬送装置 |
| JP7215697B2 (ja) * | 2021-02-09 | 2023-01-31 | エムテックスマート株式会社 | 燃料電池の製造装置 |
| JP7075087B2 (ja) * | 2021-02-09 | 2022-05-25 | エムテックスマート株式会社 | 燃料電池の製造方法 |
| TWI780755B (zh) * | 2021-06-09 | 2022-10-11 | 簡單綠能股份有限公司 | 貼合裝置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004088678A1 (ja) * | 2003-03-28 | 2004-10-14 | Sumitomo Chemical Company, Limited | 高分子電解質膜の連続的製造方法およびその製造装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6054230A (en) * | 1994-12-07 | 2000-04-25 | Japan Gore-Tex, Inc. | Ion exchange and electrode assembly for an electrochemical cell |
| DE19548421B4 (de) * | 1995-12-22 | 2004-06-03 | Celanese Ventures Gmbh | Verfahren zur kontinuierlichen Herstellung von Membranelektrodeneinheiten |
-
2004
- 2004-10-21 JP JP2004307247A patent/JP2006116816A/ja active Pending
-
2005
- 2005-10-19 DE DE112005002580T patent/DE112005002580T5/de not_active Withdrawn
- 2005-10-19 WO PCT/JP2005/019640 patent/WO2006043706A1/ja not_active Ceased
- 2005-10-19 CA CA002583786A patent/CA2583786A1/en not_active Abandoned
- 2005-10-19 CN CNA2005800357408A patent/CN101052524A/zh active Pending
- 2005-10-19 KR KR1020077010368A patent/KR20070067188A/ko not_active Ceased
- 2005-10-19 US US11/665,371 patent/US20080083499A1/en not_active Abandoned
-
2007
- 2007-04-25 GB GB0708031A patent/GB2433723B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004088678A1 (ja) * | 2003-03-28 | 2004-10-14 | Sumitomo Chemical Company, Limited | 高分子電解質膜の連続的製造方法およびその製造装置 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070287051A1 (en) * | 2006-06-08 | 2007-12-13 | Atsuhiko Onuma | Polymer electroyte membrane, membrane/electrode assembly and fuel cell using the assembly |
| WO2007148805A1 (ja) * | 2006-06-21 | 2007-12-27 | Toyota Jidosha Kabushiki Kaisha | 補強型電解質膜および膜電極接合体の製造方法 |
| JP2008004344A (ja) * | 2006-06-21 | 2008-01-10 | Toyota Motor Corp | 補強型電解質膜および膜電極接合体の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006116816A (ja) | 2006-05-11 |
| CA2583786A1 (en) | 2006-04-27 |
| KR20070067188A (ko) | 2007-06-27 |
| GB0708031D0 (en) | 2007-06-06 |
| CN101052524A (zh) | 2007-10-10 |
| DE112005002580T5 (de) | 2007-09-27 |
| GB2433723A (en) | 2007-07-04 |
| GB2433723B (en) | 2010-03-24 |
| US20080083499A1 (en) | 2008-04-10 |
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