WO2006062138A1 - プリント配線板用積層体 - Google Patents
プリント配線板用積層体 Download PDFInfo
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- WO2006062138A1 WO2006062138A1 PCT/JP2005/022489 JP2005022489W WO2006062138A1 WO 2006062138 A1 WO2006062138 A1 WO 2006062138A1 JP 2005022489 W JP2005022489 W JP 2005022489W WO 2006062138 A1 WO2006062138 A1 WO 2006062138A1
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- WIPO (PCT)
- Prior art keywords
- printed wiring
- wiring board
- laminate
- fluorine
- conductor layer
- Prior art date
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Classifications
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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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal 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
-
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal 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
- B32B15/082—Layered products comprising a layer of metal comprising metal 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 comprising vinyl resins; comprising acrylic resins
-
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
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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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
- B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0313—Organic insulating material
- H05K1/032—Organic insulating material consisting of one material
- H05K1/034—Organic insulating material consisting of one material containing halogen
-
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/06—Coating on the layer surface on metal layer
-
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/20—Inorganic coating
- B32B2255/205—Metallic coating
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
- B32B2307/202—Conductive
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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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
- B32B2307/206—Insulating
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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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
-
- 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
- B32B2457/00—Electrical equipment
- B32B2457/08—PCBs, i.e. printed circuit boards
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/01—Dielectrics
- H05K2201/0137—Materials
- H05K2201/015—Fluoropolymer, e.g. polytetrafluoroethylene [PTFE]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
- Y10T428/264—Up to 3 mils
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
- Y10T428/264—Up to 3 mils
- Y10T428/265—1 mil or less
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
- Y10T428/31544—Addition polymer is perhalogenated
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31721—Of polyimide
Definitions
- the present invention relates to a laminate for a printed wiring board.
- the low dielectric constant substrate material is suitable for printed wiring boards that handle very weak high-speed signals such as amplifier circuits and high-speed digital circuits in microwave transmission / reception circuits (JP-A-2-42786).
- Epoxy resin printed wiring boards are the most common printed wiring boards, but cannot be applied to high-frequency regions where the dielectric constant is high.
- the printed wiring board includes a step of impregnating a glass fiber woven fabric with an epoxy resin and then drying, a step of generating a pre-predator by making the impregnated epoxy resin a semi-cured state, and laminating a conductive metal foil on the pre-predator. Easy to manufacture.
- Fluororesin such as polytetrafluoroethylene has low dielectric constant and dielectric loss tangent.
- PTFE polytetrafluoroethylene
- the fluororesin printed wiring board cannot be produced by the same easy method as the above epoxy resin printed wiring board.
- a fluororesin printed wiring board has a low electrical insulating layer and a conductive metal foil made of a PTFE-impregnated glass fiber woven fabric obtained by impregnating a glass fiber woven fabric with an aqueous dispersion such as PTFE and firing.
- the skin effect appears in the high frequency region.
- the skin effect is a phenomenon in which high-frequency current flows only near the surface of the conductor layer. For example, current flows only at a depth of 2.3 x m from the surface at 1 GHz and at a depth of 0. 0 at 10 GHz.
- An object of the present invention is to provide a laminate for a fluororesin printed wiring board that is excellent in signal response in a high frequency region.
- the present invention excludes the repeating unit (a) based on tetrafluoroethylene and / or chlorofluoroethylene, and fluorine monomer (however, tetrafluoroethylene and chlorotrifluoroethylene are excluded.
- the electrical insulator layer (A) made of a copolymer and the conductor layer (B) whose surface roughness on the surface in contact with the electrical insulator layer (A) is 10 ⁇ m or less were directly adhered.
- the laminate for a printed wiring board of the present invention is excellent in adhesion between the electrical insulator layer (A) and the conductor layer (B).
- the laminate for a printed wiring board of the present invention is excellent in signal response to a high frequency signal without impairing characteristics such as low dielectric constant and low dielectric loss tangent of the fluorine-containing copolymer.
- the unevenness on the surface of the conductor layer (B) is a rope mouth file, and is excellent in applicability to a high frequency region. Furthermore, since the manufacturing process is simple and the productivity is excellent, the printed wiring board can be manufactured at low cost.
- FIG. 1 is a cross-sectional view showing an example of a laminate for a printed wiring board according to the present invention.
- the fluorine-containing copolymer in the present invention comprises a repeating unit (a) based on tetrafluoroethylene (hereinafter referred to as TFE) and Z or chlorofluoroethylene (hereinafter referred to as CTFE). ), Repeating units (b) based on fluorine monomers (excluding TFE and CTFE), and repeating units (c) based on monomers having an acid anhydride residue and a polymerizable unsaturated bond.
- TFE tetrafluoroethylene
- CTFE chlorofluoroethylene
- the fluorine monomer in the present invention includes butyl fluoride, vinylidene fluoride (hereinafter referred to as VdF), trifluoroethylene, hexafluoropropylene (hereinafter referred to as HFP), and the like.
- VdF vinylidene fluoride
- HFP hexafluoropropylene
- Fluoroolefin, CF CF ⁇ R 1 (where R 1 is an oxygen atom having 1 to 10 carbon atoms)
- a perfluoroalkylene group having 1 to 10 carbon atoms which may contain an oxygen atom in between, X 1 is a no, a rogen atom or a hydroxyl group. ), CF CFOR 3 CO X 2 (where R 3 is an acid between carbon atoms
- X 4 is a hydrogen atom or a fluorine atom.
- the monomer having an acid anhydride residue and a polymerizable unsaturated bond includes itaconic anhydride (hereinafter referred to as IAH), citraconic anhydride (hereinafter referred to as IAH).
- IAH itaconic anhydride
- IAH citraconic anhydride
- CAH 5-norbornene-2,3-dicarboxylic acid anhydride
- NAH 5-norbornene-2,3-dicarboxylic acid anhydride
- maleic anhydride and the like.
- it is one or more selected from the group consisting of IAH, CAH and NAH, more preferably IAH or CAH.
- Group force of IAH, CAH and NAH forces When one or more selected are used, a special polymerization method required when maleic anhydride is used (see JP-A-11-193312) is not used. A fluorine-containing copolymer containing an acid anhydride residue is more preferable because it can be easily produced.
- the fluorine-containing copolymer in the present invention ((a) + (b ) + (c)) with respect to (a) is 50 to 99.89 Monore 0/0, (b) power from 0.1 to 49.99 Monore 0/0, a (c) force from 0.01 to 5 Monore 0/0.
- Preferred as f or puppet-back unit (a) force from 50 to 99.4 Monore 0/0,
- repeating units (c) is 0 .: !
- a ⁇ 3 mol%, more preferably, to 98 repeating units (a) is 50 9 mole 0/0
- the repeating unit (b) is:.! ⁇ 49.9 mole 0 /.
- the repeating unit (c) is from 0.:! To 2 mol%.
- the electrical insulator layer (A) is excellent in heat resistance and chemical resistance.
- the content of repeating unit (b) within the above range the fluorine-containing copolymer is excellent in moldability and mechanical properties such as stress crack resistance.
- the electrical insulator layer (A) is excellent in adhesiveness with the conductor layer (B).
- the fluorine-containing copolymer in the present invention AM monomer Ru obtained by hydrolyzing Itakon acid, citraconic acid, 5 _ norbornene _ 2, 3-dicarboxylic acid, dicarboxylic acids such as maleic acid It includes repeating units based on les.
- the content of the repeating unit (c) represents the total amount of the repeating unit based on the AM monomer and the repeating unit based on the dicarboxylic acid. .
- ((a) + (b) + (c)) with respect to all repeating units is preferably 60 mol% or more, more preferably 65 mol% or more. Mole% or more is most preferable.
- the fluorine-containing copolymer force in the present invention further contains a repeating unit (d) based on a non-fluorine monomer (excluding an AM monomer). S-preferred power.
- non-fluorine monomers examples include ethylene (hereinafter referred to as E), propylene (hereinafter referred to as P) and other olefins having 3 or less carbon atoms, vinyl acetate such as butyl acetate (hereinafter referred to as VOA). And vinino ethenore, such as nore, ethino levino ree tenole, and cyclohexeno levino ree tenole.
- E ethylene
- P propylene
- VOA vinyl acetate
- vinino ethenore such as nore, ethino levino ree tenole, and cyclohexeno levino ree tenole.
- E ethylene
- P propylene
- VOA vinyl acetate
- vinino ethenore such as nore, ethino levino ree tenole, and cyclohexeno
- repeating unit (d) When the repeating unit (d) is contained, the content thereof is ((a) + (b) + (c)) / (d) monole]; repulsive force 100/5 to: 100 / 90, preferably 100/5 ⁇ : more preferably 100/80, 100
- ZlO to 100Z66 are most preferred.
- TFEZCH CH (CF) F / CAH / Ethylene copolymer
- CTFE / CH CH (CF) F / IAH / E copolymer
- CTFE / CH CH (CF) F / IAH / E copolymer
- CTFE / CH CH (CF) FZlAHZE copolymer
- the polymer end group of the fluorinated copolymer in the present invention may have a functional group such as an ester group, a carbonate group, a hydroxyl group, a carboxyl group, a carbonyl fluoride group, an acid anhydride, or the like. This is preferable because the adhesion between the body layer (A) and the conductor layer (B) is improved.
- the polymer end group is preferably introduced by appropriately selecting a radical polymerization initiator, a chain transfer agent and the like used in the production of the fluorine-containing copolymer.
- the volume flow rate (hereinafter referred to as Q value) of the fluorine-containing copolymer in the present invention is preferably 0.1 to 100 Omm 3 / sec.
- the Q value is an index representing the melt fluidity of the fluorinated copolymer, and is a measure of the molecular weight. Large Q value indicates low molecular weight and low molecular weight indicates high molecular weight.
- the Q value in the present invention includes the value when extruding into an orifice with a diameter of 2. lmm and a length of 8mm under a load of 7kg at a temperature 50 ° C higher than the melting point of the resin using a flow tester manufactured by Shimadzu Corporation It is the extrusion rate of the fluorine copolymer.
- Q value of the fluorocopolymer is 5 to 500 mm 3 / sec and more preferably fixture 10 to 200 mm 3 / sec is not most preferred.
- the production method of the fluorine-containing copolymer of the present invention is not particularly limited, and a polymerization method using a radical polymerization initiator is used.
- Polymerization methods include bulk polymerization, solution polymerization using organic solvents such as hydrocarbon hydrocarbons, chlorinated hydrocarbons, fluorinated chlorohydrocarbons, alcohols, hydrocarbons, aqueous media, and appropriate organic solvents as necessary. Examples thereof include suspension polymerization to be used, and emulsion polymerization using an aqueous medium and an emulsifier, and solution polymerization is particularly preferable.
- the radical polymerization initiator is a radical polymerization initiator having a half life of 10 hours, preferably 0 ° C to 100 ° C, more preferably 20 to 90 ° C.
- Specific examples include azo compounds such as azobisisoptyronitrile; non-fluorinated diacyl pentoxides such as isobutyryl peroxide, otatanyl peroxide, benzoyl peroxide, lauroyl peroxide, and the like.
- Peroxydicarbonates such as diisopropylperoxydicarbonate; tert-butylperoxypivalate, tert-butylperoxyisobutyrate, tert —Peroxyesters such as butylperoxyacetate; (Z (CF) COO) (where
- Z is a hydrogen atom, a fluorine atom or a chlorine atom, and r is an integer of 1 to 10: )
- Fluorine-containing diacinoleperoxides such as compounds represented by formula; inorganic peroxides such as potassium persulfate, sodium persulfate and ammonium persulfate.
- Chain transfer agents include methanol, alcohols such as ethanol, 1,3-dichloromethane _ 1, 1, 2, 2, 3 _pentafluorochloropropane, 1, 1-dichloromethane _ 1-phenoloethane, etc.
- examples thereof include hydrated carbon such as fluorinated hydrated carbon, pentane, hexane, and cyclohexane.
- a chain transfer agent having a functional group such as an ester group, carbonate group, hydroxyl group, carboxy group, or carbonyl fluoride group because an adhesive polymer terminal group is introduced into the fluorinated copolymer.
- a chain transfer agent include acetic acid, acetic anhydride, methyl acetate, ethylene glycol, propylene glycol and the like.
- the polymerization conditions are not particularly limited, and the polymerization temperature is preferably 0 to 100 ° C, more preferably 20 to 90 ° C. Polymerization pressure is 0.1 ⁇ : OMPa is preferred 0.5 ⁇ 3MPa is more preferred. The polymerization time is :!
- the concentration of the AM monomer during the polymerization is preferably 0.01 to 5% force S, more preferably 0.1 to 3%, and most preferably 0.1 to 1% with respect to all monomers. If the concentration of the AM monomer is too high, the polymerization rate tends to decrease. Within the above range, the polymerization rate during production is moderate, and the adhesiveness of the fluorinated copolymer is good.
- the AM monomer is consumed in the polymerization, it is preferable to continuously or intermittently supply the consumed amount into the polymerization tank and maintain the AM monomer concentration within this range.
- the thickness of the electrical insulator layer (A) is preferably 10 to 500 ⁇ m, more preferably 20 to 300 ⁇ m. If the thickness is less than the above range, the printed wiring board is deformed or bent, and the circuit wiring is easily broken. On the other hand, if the thickness is larger than the above range, the thickness increases when laminated, so that it can be reduced in size and weight. Within this range, the laminated film is excellent in flexibility to prevent deformation and bending, and the printed wiring board can be reduced in size and weight.
- the fluorine-containing copolymer in the electrical insulator layer (A) preferably contains an inorganic filler having a low dielectric constant and dielectric loss tangent.
- Inorganic fillers include silica, clay, talc, calcium carbonate, my strength, diatomaceous earth, alumina, zinc oxide, titanium oxide, calcium oxide, magnesium oxide, iron oxide, tin oxide, antimony oxide, calcium hydroxide, and magnesium hydroxide.
- One inorganic filler may be used alone, or two or more inorganic fillers may be used in combination.
- the content of the inorganic filler is preferably from 0.1 to 100% by mass, and more preferably from 0.! To 60% by mass with respect to the fluorine-containing copolymer. Further, it is preferable that these inorganic fillers are porous because the dielectric constant and dielectric loss tangent of the electrical insulator layer (A) are further reduced.
- the inorganic filler is preferably subjected to a surface treatment using a surface treatment agent such as a silane coupling agent or a titanate coupling agent in order to improve dispersibility in the fluorine-containing copolymer.
- the conductor layer (B) in the present invention is more preferably made of a metal foil of copper, silver, gold and aluminum, preferably made of a conductive metal foil having a low electric resistance. These metals may be used alone or in combination of two or more. As a method of using two or more kinds of metals, it is preferable to apply metal plating to the metal foil. In particular, a copper foil plated with gold is preferable.
- the conductor layer (B) in the present invention is preferably made of a metal foil of copper, silver, gold or aluminum, or a copper foil provided with gold plating.
- the thickness of the conductor layer (B) is preferably from 0.1 to: lOO x m, more preferably from! To 50 z m force S, and most preferably from! To 30 z m force.
- the conductor layer (B) preferably has a surface roughness (hereinafter also referred to as Rz) of a surface in contact with the electrical insulator layer (A), which is not more than SlO zm.
- Rz surface roughness
- a surface having irregularities on the surface is referred to as a roughened surface.
- the Rz surface of the rough surface of the conductor layer (B) is preferably 0.:! To 5 / im force S, preferably 0.:! To 3 / im. More preferred than force S, 0.:! ⁇ 2 ⁇ m force S most preferred .
- the surface of the conductor layer (B) opposite to the roughened surface has an oxide film such as chromate having antifungal properties.
- the laminate for a printed wiring board of the present invention has a laminated structure in which the electrical insulator layer (A) and the conductor layer (B) are directly bonded.
- FIG. 1 shows a cross-sectional view of an example of a laminate for a printed wiring board according to the present invention.
- the laminate includes an electric insulator layer (A) 1 and a conductor layer (B) 2.
- the two-layer laminate comprising the electrical insulator layer (A) 2 and the conductor layer (B) 1 can be used as a single-sided printed wiring board.
- a conductor layer (B) obtained by further laminating a conductor layer (B) on the other side of the laminate for a single-sided printed wiring board.
- Electrical insulator layer (A) / Conductor layer (B) 3 layers double-sided printed wiring board laminate and electrical insulator layer (A) / conductor layer (B)
- a multilayer circuit board formed by using the two-layer laminate or the like as a build-up layer and having a single or a plurality of build-up layers laminated on the surface of the base substrate can be manufactured.
- an electrical insulator containing a resin other than the fluorine-containing copolymer may be used as the base substrate used for the build-up substrate.
- the electrical insulator include a woven fabric of inorganic fibers such as glass fibers, a woven fabric of organic fibers such as polyester, polyamide, aramid resin, fluororesin, and cotton, a nonwoven fabric, and a laminate of paper.
- Examples thereof include an electrical insulator compounded with a fluorine-containing copolymer by the above method.
- an electrical insulator in which a fluorine resin such as PTFE is combined with a woven fabric such as glass fiber or silica fiber.
- Examples of the method for producing a laminate for a printed wiring board of the present invention include various compression molding methods, extrusion molding methods, laminate molding methods, and coating molding methods.
- a conductive metal which forms a film containing a fluorine-containing copolymer film and a conductive layer (B) after forming the film by forming the fluorine-containing copolymer by an extrusion molding method, a pressure molding method or the like.
- Examples of the method of laminating with a foil include a method of extruding and laminating a film of a fluorinated copolymer onto a conductive metal foil.
- the extrusion lamination method is preferable because it is excellent in productivity and can be manufactured at low cost.
- the pressing condition when the electric insulator layer (A) and the conductor layer (B) are bonded by press molding is as follows. 380 ° C is preferred, 220-350. It is better than C power. Pressure ⁇ to 0.3 ⁇ 30MPa is preferred, 0.5 ⁇ 20MPa is more preferred 1 ⁇ : OMPa is most preferred.
- the time is preferably 3 to 240 minutes, more preferably 5 to 120 minutes, and most preferably 10 to 80 minutes.
- a stainless steel plate is preferred as the press plate used for press forming.
- the dielectric constant, dielectric loss tangent, and adhesion were measured using the following methods.
- the fluorine-containing copolymer was press-molded to obtain a 200 ⁇ m film.
- L absorbance at 1870cm _ 1
- a Ru coefficient der.
- a 0.87 determined using IAH as a model compound was used.
- a 3 mm thick fluorine-containing copolymer film was cut into a size of 200 mm ⁇ 120 mm to prepare a test film. Conductive paste was applied to both sides of the test film and wired, and the dielectric constant and dielectric loss tangent at 1 MHz were measured.
- a test film having a length of 15 Omm and a width of 10 mm obtained by cutting the laminated film was prepared.
- the electrical insulator layer (A) and the conductor layer (B) were peeled from the end in the length direction of the test film to a position of 50 mm.
- peeling was performed 180 degrees at a pulling speed of 50 mmZ, and the maximum load was defined as peel strength (N / lOmm). Higher peel strength indicates better adhesion.
- HTH 1-hydrotridecafluor hexane
- An initial monomer mixture gas of 89/11 was introduced at a molar ratio of / E, and the pressure was increased to 1.5 MPa / G.
- a polymerization initiator 1 L of a 0.7% HTH solution of tert-butyl peroxybivalate was charged to initiate the polymerization.
- a monomer mixed gas of 59.5 / 4 0.5 molar ratio of TFE / E was continuously charged so that the pressure was constant during the polymerization.
- the amount of CH CH (CF) F and 0 ⁇ 8 mole equivalent to 3.3 mole 0/0 of the total moles of TFE and E to be charged during the polymerization
- the amount of firewood corresponding to% was continuously charged. 9.9 hours after the start of polymerization, when 7.28 kg of the monomer mixed gas was charged, the temperature in the polymerization tank was lowered to room temperature and purged to normal pressure.
- the obtained slurry-like fluorine-containing copolymer 1 is put into a 200 L granulation tank charged with 77 kg of water, heated to 105 ° C with stirring, and distilled while removing the solvent. Grained. The obtained granulated product was dried at 150 ° C. for 15 hours to obtain 6.9 kg of granulated product 1 of fluorinated copolymer 1.
- the repeat unit based on 2 2 2 / repeat unit based on IAH was 93.5 / 5.7 / 0.8 / 62.9 in moles i of repeat units based on ZE. Melting temperature was 230 ° C, Q straight temperature was 48mm 3 / less.
- the fluorinated copolymer 1 was extruded to obtain a film 1 having a thickness of 50 ⁇ m.
- the fluorine-containing copolymer 1 had a dielectric constant of 2.7 and a dielectric loss tangent of 0.005.
- an electrolytic copper foil CF-T9F having a thickness of 18 ⁇ m, a width of 380 mm, and an Rz of 7.0 ⁇ m Z—HTE—18 (Fukuda Metal Foil Powder Co., Ltd.) and film 1 are heated to 280.
- a vacuum pressing was performed at a pressure of 3.7 MPa for 5 minutes to obtain a two-layer laminated film having a thickness of 68 xm and comprising a layer of a fluorine-containing copolymer 1 and a layer of electrolytic copper foil.
- the peel strength between the layer of the fluorinated copolymer 1 and the layer of the electrolytic copper foil was 31 NZ10 mm, indicating a sufficient adhesive force.
- the TFE was charged until the pressure reached 0.38 MPa.
- a polymerization initiator solution 50 mL of a 0.25% AK225cb solution of di (perfluorobutyryl) peroxide was charged to initiate polymerization. TFE was continuously charged so that the pressure was constant during the polymerization. The above-mentioned polymerization initiator solution was added as appropriate to keep the TFE charging rate substantially constant. A total of 120 mL of the polymerization initiator solution was charged.
- IAH in an amount equivalent to 1 mol% of continuously charged TFE was continuously charged. At the time when 7.0 kg of TFE was charged 6 hours after the start of polymerization, the inside of the polymerization tank was cooled to room temperature and unreacted TFE was purged.
- the obtained slurry-like fluorine-containing copolymer 2 was put into a 200 L granulation tank charged with 75 kg of water, and heated to 105 ° C with stirring to produce while distilling off the solvent. Grained. The obtained granulated product was dried at 150 ° C. for 5 hours to obtain 7.5 kg of granulated product 2 of fluorinated copolymer 2.
- the melting point was 292 ° C, and the Q value was 15 mm 3 Z seconds.
- the fluorine-containing copolymer 2 had a dielectric constant of 2.7 and a dielectric loss tangent of 0.005.
- Electrolytic copper foil CF_T9FZ_HTE_18 and film 2 were vacuum-pressed under the same conditions as in Example 1 to form a fluorine-containing copolymer 2 layer with a thickness of 68 zm. A two-layer laminated film was obtained. The peel strength between the layer of the fluorine-containing copolymer 2 and the layer of the electrolytic copper foil in the laminated film was 20 N / 10 mm width, and showed sufficient adhesive strength. [0060] [Example 3]
- Example 1 Except using the rolled copper foil RCF -T4A-18 (made by Fukuda Metal Foil Co., Ltd.) with a thickness of 18 zm, a width of 380 mm, and RzO.
- the peel strength between the layer of the fluorinated copolymer 1 and the layer of the rolled copper foil was 20 N / 1 Omm width, indicating a sufficient adhesive force.
- Rolled copper foil RCF—T4A—18 was used as the conductor layer (B) in Example 2 and bonded together under the same conditions as in Example 2.
- a two-layer laminated film consisting of a rolled copper foil layer was obtained.
- the peel strength between the layer of the fluorinated copolymer 2 and the layer of the rolled copper foil was 15 N / 10 mm width, indicating a sufficient adhesive force.
- an ethylene / tetrafluoroethylene copolymer fullon ETFEC-88AXP (Asahi Glass Co., Ltd., hereinafter referred to as ETFE) that does not contain a repeating unit based on an AM monomer is extruded.
- ETFE ethylene / tetrafluoroethylene copolymer fullon ETFEC-88AXP
- a ETFE film having a thickness of 50 / im was obtained.
- a two-layer laminated film having a thickness of 68 / im and comprising a layer of ETFE film / a layer of electrolytic copper foil was used in the same manner as in Example 1. It was created.
- the peel strength between the ETFE film layer and the electrolytic copper layer was 0.03 NZ10 mm wide, and it was easily peeled by hand, resulting in insufficient adhesion.
- a printed wiring board obtained from the laminate for a printed wiring board of the present invention is used for radar, network routers, backplanes, and wireless infrastructure applications that require high-frequency characteristics. It is also used in various sensors for automobiles and engine management sensors that require chemical resistance and heat resistance. Furthermore, it can be used as a build-up printed wiring board or a flexible printed wiring board. It can also be used as a substrate material for ID tags. It should be noted that the entire contents of the Japanese patent application 2004-356277 filed on December 09, 2004, Akito Ida, the scope of claims, drawings and abstract are cited herein, and the description of the present invention is disclosed. It is included as an indication.
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- Manufacturing Of Printed Wiring (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200560027242 DE602005027242D1 (de) | 2004-12-09 | 2005-12-07 | Laminat für gedruckte leiterplatte |
CN200580042090XA CN101090817B (zh) | 2004-12-09 | 2005-12-07 | 印刷电路板用层积体 |
JP2006546740A JP5286669B2 (ja) | 2004-12-09 | 2005-12-07 | プリント配線板用積層体 |
EP20050814526 EP1820637B1 (en) | 2004-12-09 | 2005-12-07 | Laminate for printed wiring board |
KR1020077012928A KR101223371B1 (ko) | 2004-12-09 | 2005-12-07 | 프린트 배선판용 적층체 |
US11/760,809 US7687142B2 (en) | 2004-12-09 | 2007-06-11 | Laminate for printed wiring board |
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JP2004356277 | 2004-12-09 | ||
JP2004-356277 | 2004-12-09 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US11/760,809 Continuation US7687142B2 (en) | 2004-12-09 | 2007-06-11 | Laminate for printed wiring board |
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Publication Number | Publication Date |
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WO2006062138A1 true WO2006062138A1 (ja) | 2006-06-15 |
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PCT/JP2005/022489 WO2006062138A1 (ja) | 2004-12-09 | 2005-12-07 | プリント配線板用積層体 |
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Country | Link |
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US (1) | US7687142B2 (ja) |
EP (1) | EP1820637B1 (ja) |
JP (1) | JP5286669B2 (ja) |
KR (1) | KR101223371B1 (ja) |
CN (1) | CN101090817B (ja) |
DE (1) | DE602005027242D1 (ja) |
WO (1) | WO2006062138A1 (ja) |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003102277A1 (fr) * | 2002-06-04 | 2003-12-11 | Mitsui Mining & Smelting Co.,Ltd. | Feuille de cuivre traitee en surface pour substrat dielectrique faible, stratifie cuivre comportant cette feuille et carte a cablage imprime |
JP2004195776A (ja) * | 2002-12-18 | 2004-07-15 | Asahi Glass Co Ltd | ビルドアップ配線板用積層フィルム及びビルドアップ配線板 |
JP2004277689A (ja) * | 2002-06-27 | 2004-10-07 | Asahi Glass Co Ltd | 含フッ素共重合体 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63290735A (ja) * | 1987-05-22 | 1988-11-28 | Matsushita Electric Works Ltd | フレキシブル積層板 |
US4869956A (en) * | 1987-08-20 | 1989-09-26 | Olin Corporation | Polymer/copper laminate and method for fabrication thereof |
WO1989001407A1 (en) * | 1987-08-20 | 1989-02-23 | Olin Corporation | Novel polymer/metal laminate and method for fabrication thereof |
JP2623735B2 (ja) | 1988-08-02 | 1997-06-25 | 日本電気株式会社 | 回路基板 |
JPH0555746A (ja) * | 1991-08-29 | 1993-03-05 | Hitachi Chem Co Ltd | 高周波用銅張り積層板及びプリント配線板 |
JPH0725954A (ja) * | 1993-07-09 | 1995-01-27 | Asahi Glass Co Ltd | 接着性弗素ゴムおよびそれを用いた積層体 |
JP3605861B2 (ja) * | 1993-10-28 | 2004-12-22 | 旭硝子株式会社 | 接着性テトラフルオロエチレン−エチレン系共重合体の積層体およびその製造方法 |
AU3735797A (en) * | 1996-06-26 | 1998-01-14 | Park Electrochemical Corporation | A process for producing polytetrafluoroethylene (ptfe) dielectric boards on metal plates |
DE69835649T2 (de) * | 1997-10-15 | 2007-09-13 | E.I. Dupont De Nemours And Co., Wilmington | Copolymere aus Maleinsäure oder dessen Anhydrid und fluorierten Olefinen |
JP3374064B2 (ja) | 1998-01-16 | 2003-02-04 | イビデン株式会社 | フッ素樹脂組成物および多層プリント配線板 |
JP3590784B2 (ja) * | 2001-08-02 | 2004-11-17 | 株式会社巴川製紙所 | フッ素樹脂繊維紙を用いたプリント基板用銅張り板及びその製造方法 |
JP4240201B2 (ja) | 2002-02-22 | 2009-03-18 | 旭硝子株式会社 | 含フッ素共重合体 |
ES2248680T3 (es) | 2002-06-27 | 2006-03-16 | Asahi Glass Company Ltd. | Fluorocopolimero. |
JP4424246B2 (ja) | 2004-10-28 | 2010-03-03 | 旭硝子株式会社 | 含フッ素共重合体及びその用途 |
EP1830613B1 (en) * | 2004-12-20 | 2011-04-27 | Asahi Glass Company, Limited | Laminate for flexible printed wiring boards |
-
2005
- 2005-12-07 KR KR1020077012928A patent/KR101223371B1/ko active IP Right Grant
- 2005-12-07 EP EP20050814526 patent/EP1820637B1/en not_active Not-in-force
- 2005-12-07 CN CN200580042090XA patent/CN101090817B/zh active Active
- 2005-12-07 DE DE200560027242 patent/DE602005027242D1/de active Active
- 2005-12-07 WO PCT/JP2005/022489 patent/WO2006062138A1/ja active Application Filing
- 2005-12-07 JP JP2006546740A patent/JP5286669B2/ja active Active
-
2007
- 2007-06-11 US US11/760,809 patent/US7687142B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003102277A1 (fr) * | 2002-06-04 | 2003-12-11 | Mitsui Mining & Smelting Co.,Ltd. | Feuille de cuivre traitee en surface pour substrat dielectrique faible, stratifie cuivre comportant cette feuille et carte a cablage imprime |
JP2004277689A (ja) * | 2002-06-27 | 2004-10-07 | Asahi Glass Co Ltd | 含フッ素共重合体 |
JP2004195776A (ja) * | 2002-12-18 | 2004-07-15 | Asahi Glass Co Ltd | ビルドアップ配線板用積層フィルム及びビルドアップ配線板 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2012137527A1 (ja) * | 2011-04-04 | 2012-10-11 | 株式会社村田製作所 | フレキシブル配線板 |
WO2012161162A1 (ja) * | 2011-05-23 | 2012-11-29 | 住友電工ファインポリマー株式会社 | 高周波回路基板 |
KR20140031161A (ko) * | 2011-05-23 | 2014-03-12 | 스미토모덴코파인폴리머 가부시키가이샤 | 고주파 회로 기판 |
JPWO2012161162A1 (ja) * | 2011-05-23 | 2014-07-31 | 住友電工ファインポリマー株式会社 | 高周波回路基板 |
US9497852B2 (en) | 2011-05-23 | 2016-11-15 | Sumitomo Electric Fine Folymer, Inc. | High-frequency circuit substrate |
KR101883677B1 (ko) * | 2011-05-23 | 2018-07-31 | 스미토모덴코파인폴리머 가부시키가이샤 | 고주파 회로 기판 |
JP2015053564A (ja) * | 2013-09-05 | 2015-03-19 | 住友電工プリントサーキット株式会社 | アンテナ基板 |
WO2017030190A1 (ja) * | 2015-08-20 | 2017-02-23 | 旭硝子株式会社 | 積層基材およびその成形体の製造方法 |
JPWO2017030190A1 (ja) * | 2015-08-20 | 2018-05-31 | 旭硝子株式会社 | 積層基材およびその成形体の製造方法 |
JP2019155853A (ja) * | 2018-03-16 | 2019-09-19 | 日本ピラー工業株式会社 | 積層板 |
JP7057689B2 (ja) | 2018-03-16 | 2022-04-20 | 日本ピラー工業株式会社 | 積層板 |
US11653446B2 (en) | 2018-03-16 | 2023-05-16 | Nippon Pillar Packing Co., Ltd. | Laminated plate |
Also Published As
Publication number | Publication date |
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KR20070085912A (ko) | 2007-08-27 |
EP1820637A1 (en) | 2007-08-22 |
JP5286669B2 (ja) | 2013-09-11 |
DE602005027242D1 (de) | 2011-05-12 |
CN101090817A (zh) | 2007-12-19 |
KR101223371B1 (ko) | 2013-01-16 |
EP1820637B1 (en) | 2011-03-30 |
US7687142B2 (en) | 2010-03-30 |
US20070246255A1 (en) | 2007-10-25 |
EP1820637A4 (en) | 2009-06-24 |
JPWO2006062138A1 (ja) | 2008-06-12 |
CN101090817B (zh) | 2011-09-07 |
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