WO2005092945A1 - 樹脂組成物、樹脂付き金属箔、基材付き絶縁シートおよび多層プリント配線板 - Google Patents
樹脂組成物、樹脂付き金属箔、基材付き絶縁シートおよび多層プリント配線板 Download PDFInfo
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- WO2005092945A1 WO2005092945A1 PCT/JP2005/005261 JP2005005261W WO2005092945A1 WO 2005092945 A1 WO2005092945 A1 WO 2005092945A1 JP 2005005261 W JP2005005261 W JP 2005005261W WO 2005092945 A1 WO2005092945 A1 WO 2005092945A1
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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
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
-
- 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
- B32B27/38—Layered products comprising a layer of synthetic resin comprising epoxy resins
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/02—Polycondensates containing more than one epoxy group per molecule
- C08G59/04—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof
- C08G59/06—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols
- C08G59/08—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols from phenol-aldehyde condensates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/4007—Curing agents not provided for by the groups C08G59/42 - C08G59/66
- C08G59/4014—Nitrogen containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/50—Amines
- C08G59/56—Amines together with other curing agents
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
- C08L101/02—Compositions of unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
- C08L71/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
- C08L71/12—Polyphenylene oxides
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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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4644—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits
- H05K3/4652—Adding a circuit layer by laminating a metal foil or a preformed metal foil pattern
- H05K3/4655—Adding a circuit layer by laminating a metal foil or a preformed metal foil pattern by using a laminate characterized by the insulating layer
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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
- H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
- H05K2201/0203—Fillers and particles
- H05K2201/0206—Materials
- H05K2201/0209—Inorganic, non-metallic particles
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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
- H05K2201/03—Conductive materials
- H05K2201/0332—Structure of the conductor
- H05K2201/0335—Layered conductors or foils
- H05K2201/0358—Resin coated copper [RCC]
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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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4644—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits
- H05K3/4652—Adding a circuit layer by laminating a metal foil or a preformed metal foil pattern
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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
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/254—Polymeric or resinous material
-
- 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]
- Y10T428/31511—Of epoxy ether
-
- 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]
- Y10T428/31511—Of epoxy ether
- Y10T428/31525—Next to glass or quartz
-
- 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]
- Y10T428/31511—Of epoxy ether
- Y10T428/31529—Next to metal
-
- 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]
- Y10T428/31547—Of polyisocyanurate
Definitions
- the present invention relates to a resin composition, a metal foil with a resin, an insulating sheet with a substrate, and a multilayer printed wiring board.
- a typical build-up wiring board is formed by stacking an insulating layer made of only resin and having a thickness of 100 ⁇ m or less and a conductive circuit.
- the interlayer connection method a laser method, a photo method, or the like may be used instead of the conventional drilling method. These methods achieve high density by freely arranging small-diameter via holes, and various interlayer insulating materials for build-up corresponding to each method have been proposed.
- connection strength is reduced due to the interlayer connection through fine vias. There is a problem that occurs.
- these build-up multilayer wiring boards are often required to have flame retardancy.
- a halogen-based flame retardant such as brominated epoxy in epoxy resins.
- dioxin may be generated from the halogen-containing compound, the use of halogen-based flame retardants has been avoided with the worsening of environmental problems in recent years. Free flame-resistant dagger systems have been required.
- Patent Document 1 Japanese Patent Application Laid-Open No. 07-106767 Disclosure of the invention
- the present invention provides a resin composition capable of producing a multilayer printed wiring board that does not cause peeling or cracking in a thermal shock test such as a thermal cycle test and has high heat resistance and low thermal expansion and flame retardancy. And a metal foil with a resin, an insulating sheet with a base material and a multilayer printed wiring board using the same.
- a resin composition used to form a resin layer of a resin-coated metal foil comprising a cyanate resin and Z or a prepolymer thereof, an epoxy resin substantially containing no halogen atom, A resin composition containing a phenolic resin substantially free of halogen atoms, an imidazole compound, and an inorganic filler.
- a resin composition used to form an insulating sheet of an insulating sheet with a base material which comprises a cyanate resin and Z or a prepolymer thereof, an epoxy resin substantially containing no halogen atom, A resin composition comprising a phenoxy resin containing no halogen atom, an imidazole compound, and an inorganic filler.
- the imidazole compound has two or more functional groups selected from the group consisting of an aliphatic hydrocarbon group, an aromatic hydrocarbon group, a hydroxyalkyl group, and a cyanoalkyl group.
- the resin composition according to any one of (4) and (4).
- a resin-coated metal foil wherein the resin composition according to any one of (1) to (5) is supported on a metal foil.
- a multilayer printed wiring board obtained by laminating the metal foil with the resin according to (6) above on one or both sides of an inner circuit board and heating and pressing the same.
- the insulating sheet with the base material described in (8) above is laminated on one or both sides of the inner circuit board.
- the present invention provides a cyanate resin and Z or a prepolymer thereof, an epoxy resin substantially containing no halogen atom, a phenoxy resin containing substantially no halogen atom, an imidazole compound, and an inorganic filler.
- the present invention relates to a resin composition characterized by containing: V, a resin-coated metal foil, an insulating sheet with a base material, and a multilayer printed wiring board, without using a halogenated compound. It is capable of producing a multilayer printed wiring board having excellent flame retardancy and high heat resistance and low thermal expansion property that does not cause peeling or cracking in a thermal shock test such as a thermal cycle test.
- the resin composition of the present embodiment is a resin thread and a composition used for forming a resin layer of a metal foil with resin, and is composed of cyanate resin and Z or a prepolymer thereof. It is characterized by containing an epoxy resin which does not contain a hydrogen atom or a logen atom, a phenoxy resin which does not substantially contain a halogen atom, an imidazole compound, and an inorganic filler.
- the resin composition of the present embodiment is a resin composition used for forming an insulating sheet layer of an insulating sheet with a base material, and is composed of cyanate resin and Z or a prepolymer thereof. It is characterized by containing an epoxy resin substantially free of a halogen atom, a phenoxy resin substantially free of a halogen atom, an imidazole compound, and an inorganic filler.
- the resin-coated metal foil of the present embodiment is characterized in that the resin composition that is effective in the above-described embodiment is carried on a metal foil.
- the insulating sheet with a base material of the present embodiment is characterized in that the resin composition according to the present embodiment is carried on an insulating base material.
- the multilayer printed wiring board of the present embodiment is characterized in that the resin foil with the resin according to the present embodiment is laminated on one or both sides of the inner layer circuit board and is heated and pressed. It is assumed that.
- the multilayer printed wiring board according to the present embodiment is characterized in that the insulating sheet with the base material according to the above-described embodiment is laminated on one or both sides of the inner circuit board and is heated and pressed. Things.
- the resin composition of the present embodiment contains cyanate resin and Z or a prepolymer thereof. Thereby, flame retardancy can be improved.
- the method for obtaining the cyanate resin and z or its prepolymer is not particularly limited.For example, a force obtained by reacting the halogenated cyanide conjugate with a phenol and pre-polymerizing by a method such as calo-heating if necessary. Can be. A commercial product prepared in this manner can also be used.
- the type of cyanate resin is not particularly limited, but examples thereof include novolak type cyanate resin, bisphenol A type cyanate resin, bisphenol E type cyanate resin, and tetramethylbisphenol F type cyanate resin. And bisphenol type cyanate resins such as fats and the like.
- a novolak type cyanate resin is preferred.
- heat resistance can be improved by increasing the crosslink density, and flame retardancy can be further improved.
- the novolak type cyanate resin has a high benzene ring ratio and is easily carbonized due to its structure.
- the novolak type cyanate resin can be obtained, for example, by reacting a novolak type phenol resin with a compound such as cyanide cyanide or cyanogen bromide.
- a compound such as cyanide cyanide or cyanogen bromide.
- a commercially available product prepared in this manner can also be used.
- novolak type cyanate resin for example, those represented by the following general formula (I) can be used.
- the weight average molecular weight of the novolak type cyanate resin represented by the above general formula (I) is not particularly limited, and can be 500-4,500, and preferably 600-3,000. If the weight average molecular weight is too small, the mechanical strength of the obtained resin may decrease, while if it is too large, the curing speed of the resin composition may increase and the storage stability may decrease. When the average molecular weight is in the above range, the obtained resin composition has an excellent balance between the two.
- cyanate resin a pre-polymerized product thereof can also be used. That is, a cyanate resin may be used alone, a cyanate resin having a different weight average molecular weight may be used in combination, or a cyanate resin and a prepolymer thereof may be used in combination.
- the prepolymer is usually obtained by, for example, trimming the cyanate resin by a heating reaction or the like, and is preferably used for adjusting the moldability and fluidity of the resin composition. Things.
- the prepolymer is not particularly limited, but for example, those having a trimerization ratio of 20 to 50% by weight can be used.
- the three-dimensional ratio can be determined using, for example, an infrared spectrometer.
- the content of the cyanate resin is not particularly limited, but the viewpoint of effectively exhibiting the above-mentioned properties of the cyanate resin is as follows. Can be 5 to 50% by weight, preferably 10 to 40% by weight of the whole resin composition.
- the effect of the high heat resistance of the cyanate resin may be reduced.
- the content is too large, the crosslink density increases and the free volume increases.
- the effect of the use of the cyanate resin is excellent in the balance between the two.
- an epoxy resin substantially containing no halogen atom is used.
- the term "substantially free of halogen atoms" means, for example, those in which the content of halogen atoms in the epoxy resin is 1% by weight or less.
- the epoxy resin used in the resin composition of the present embodiment is not particularly limited! Examples thereof include phenol novolak type epoxy resin, bisphenol type epoxy resin, naphthalene type epoxy resin, arylalkylene type epoxy resin and the like. Of these, arylalkylene type epoxy resins are preferred. Thereby, the flame retardancy and the heat resistance of the moisture absorbing solder can be improved.
- the arylalkylene type epoxy resin refers to an epoxy resin having one or more arylalkylene groups in a repeating unit, such as xylylene type epoxy resin and biphenyldimethylene type epoxy resin.
- xylylene type epoxy resin and biphenyldimethylene type epoxy resin can be Among these, biphenyldimethylene type epoxy resins are preferred.
- biphenyl dimethylene type epoxy resin for example, those represented by the following general formula ( ⁇ ) can be used.
- n is any integer
- n of the biphenyl dimethylene type epoxy resin represented by the above general formula (1) can be set at 1-10, preferably 2-5. If n is too small, the biphenyl dimethylene epoxy resin tends to crystallize, and its solubility in general-purpose solvents is relatively reduced. Where the fluidity is reduced and molding failure may be caused, by setting n in the above range, the effect of using biphenyldimethylene-type epoxy resin is excellent in the balance between the two. .
- the weight average molecular weight of the epoxy resin is not particularly limited, but is preferably 4,000 or less. It is more preferably from 500 to 4,000, particularly preferably from 800 to 3,000.
- the resulting resin composition may have tackiness, but if it is too large, the solder heat resistance may decrease.
- the effect of using the fat is excellent in the balance between the two.
- the content of the epoxy resin is not particularly limited, but is preferably 5 to 50% by weight of the whole resin composition. More preferably, it is 10 to 40% by weight.
- the content of the epoxy resin is too small, the effect of improving the moisture absorption solder heat resistance and the adhesiveness of the epoxy resin may be reduced.On the other hand, if the content is too large, the content of the resin is relatively small. In some cases, the low thermal expansion of the obtained resin composition may decrease due to the decrease, but by setting the content of the epoxy resin within the above range, the effect of using the epoxy resin will balance the two. It will be excellent.
- the resin composition of the present embodiment contains a phenoxy resin substantially containing no halogen atom. This can improve the film-forming properties when manufacturing “metallic foil with resin” / insulating sheet with substrate.
- substantially free of halogen atoms means, for example, those having a halogen atom content of 1% by weight or less in phenolic resin.
- the phenoxy resin is not particularly limited, but includes, for example, a phenoxy resin having a bisphenol skeleton, a phenoxy resin having a novolak skeleton, a phenoxy resin having a naphthalene skeleton, and a biphenyl skeleton. Phenoxy resin and the like. Further, a phenoxy resin having a structure having a plurality of these skeletons can also be used.
- those having a biphenyl skeleton and a bisphenol S skeleton can be used.
- the glass transition temperature can be increased due to the rigidity of the biphenyl skeleton, and the adhesion of metal plating when a multilayer printed wiring board is manufactured can be improved with the bisphenol S skeleton.
- those having the biphenyl skeleton and the bisphenol S skeleton and those having the bisphenol A skeleton and the bisphenol F skeleton can be used in combination. Thereby, these characteristics can be expressed in a well-balanced manner.
- the molecular weight of the phenolic resin is not particularly limited, but those having a weight average molecular weight of 5,000 to 70,000 can be used, and preferably 5,000 to 50,000. More preferably, it is 10,000 to 40,000. If the weight average molecular weight of the phenolic resin is too small, the effect of improving the film forming properties of the phenoxy resin may decrease, while if it is too large, the solubility of the phenoxy resin may decrease. By setting the weight average molecular weight of the phenoxy resin within the above range, the effect of the use of the phenoxy resin is excellent in the balance between the two.
- the content of the phenoxy resin is not particularly limited, but is preferably 11 to 40% by weight of the whole resin composition. More preferably, it is 5 to 30% by weight. If the phenolic resin content is too small, the effect of phenoxy resin to improve the film forming properties may be reduced, while if it is too large, the content of cyanate resin is relatively small. In some cases, the effect of imparting low thermal expansion properties may be reduced. However, by adjusting the content of phenolic resin to the above range, the effect of using phenolic resin is excellent in the balance between the two.
- the resin composition of the present embodiment contains an imidazole compound as a curing agent. This can promote the reaction of the cyanate resin / epoxy resin without lowering the insulating properties of the resin composition.
- the imidazole derivative is not particularly limited, but includes, for example, 2-phenyl-4-methylimidazole, 2-phenyl-4-methyl-5-hydroxymethylimidazole, 2-phenyl-4,5-dihydroxymethylimidazole, 2, 4-diamino-6- [2-methylimidazolyl (1,)]-ethyl-s-triazine, 2,4-diamino-6- (2, -indesylimidazolyl) -ethyl-s-triazine, 2,4 —Diamino-6- [2, -ethyl-4-methylimidazolyl (1,)]-ethyl-s-triazine, 1-benzyl-2-phenyl-imidazole and the like.
- imidazole having at least two functional groups selected from the group consisting of an aliphatic hydrocarbon group, an aromatic hydrocarbon group, a hydroxyalkyl group, and a cyanoalkyl group.
- Compounds are preferred, especially 2-phenyl-4,5-dihydroxymethylimidazole.
- the content of the imidazole compound is not particularly limited, but may be 0.05 to 5% by weight, and preferably 0 to 5% by weight based on the total of the cyanate resin and the epoxy resin. It is preferably 1 to 5% by weight, more preferably 0.1 to 3% by weight. Thereby, especially the heat resistance of the resin composition can be improved.
- the resin composition of the present embodiment contains an inorganic filler. Thereby, low thermal expansion and flame retardancy can be improved. Further, the elastic modulus can be improved by combining the above-mentioned cyanate resin and Z or a prepolymer thereof (particularly, novolak type cyanate resin) with an inorganic filler.
- the inorganic filler is not particularly limited, but includes, for example, talc, alumina, glass, silica, and myriki. Among them, silica is preferred, and particularly fused silica is preferred because of its excellent low expansion property.
- the fused silica has a crushed shape and a spherical shape, but a spherical shape is preferable.
- the fused silica having such a shape the blending amount in the resin composition can be increased, and even in such a case, good fluidity can be imparted.
- the average particle size of the inorganic filler is not particularly limited, but is preferably 0.01 to 5 ⁇ m. More preferably, it is 0.2-.
- the viscosity of the resin varnish increases when preparing the resin varnish using the resin composition of the present embodiment. In some cases, this may affect the workability of the insulating sheet with the material. If it is too large, sedimentation of the inorganic filler may occur in the resin varnish. When the particle size is in the above range, the effect of using the inorganic filler is excellent in balance between the two.
- the content of the inorganic filler is not particularly limited, but is preferably 20 to 70% by weight of the whole resin composition. More preferably, it is 30 to 60% by weight. If the content of the inorganic filler is too small, the effect of imparting low thermal expansion and low water absorption due to the inorganic filler may be reduced.On the other hand, if the content is too large, the fluidity of the resin composition is reduced and molding is performed. However, when the content of the inorganic filler is in the above range, the effect of the use of the inorganic filler is excellent in the balance between the two.
- the resin composition of the present embodiment may further contain a coupling agent.
- a coupling agent By using the coupling agent, the wettability of the interface between the resin and the inorganic filler can be improved, so that the heat resistance, particularly the heat resistance of the moisture-absorbing solder, can be improved.
- the coupling agent is not particularly limited, but may be at least one selected from the group consisting of an epoxy silane coupling agent, a titanate coupling agent, an amino silane coupling agent, and a silicone oil type coupling agent. It is preferable to use a coupling agent of Thereby, the wettability at the interface between the resin and the inorganic filler can be particularly increased, and the heat resistance can be further improved.
- the content of the coupling agent is not particularly limited, but is preferably 0.05 to 3 parts by weight based on 100 parts by weight of the inorganic filler. If the content is too small, the effect of coating the inorganic filler to improve the heat resistance tends to be insufficient, while if it is too large, the bending strength of the ⁇ foiled metal foil ⁇ the insulating sheet with the base decreases. However, by setting the content of the coupling agent within the above range, the effect of the use of the coupling agent becomes excellent in the balance between the two.
- the resin composition of the present embodiment can contain additives such as an antifoaming agent and a leveling agent, as necessary, in addition to the components described above.
- the resin-coated metal foil of the present embodiment is obtained by supporting the above-described resin composition of the present embodiment on a metal foil.
- the method of supporting the resin composition on the metal foil is not particularly limited.
- a resin composition is dissolved and dispersed in a solvent to prepare a resin varnish, and this is applied to the metal foil.
- the solid content in the resin varnish is not particularly limited, but is preferably 30 to 80% by weight, and particularly preferably 40 to 70% by weight. By setting the solid content in the resin varnish to this range, by setting the solid content in the resin varnish to this range, it is possible to improve film forming properties and workability. A resin-coated metal foil having a highly uniform resin layer thickness can be obtained.
- the thickness of the resin layer formed of the resin composition is not particularly limited, but is preferably 10 to 100 m. Even more preferred is 20-80 m.
- a resin film is formed with such a thickness, when manufacturing a multilayer printed wiring board using the resin film with the resin, it is possible to fill and mold the unevenness of the inner layer circuit and to form a suitable insulating film. The layer thickness can be secured.
- the metal foil with a resin it is possible to suppress the occurrence of cracks in the resin layer formed of the resin composition, and to reduce powder falling during cutting.
- the metal constituting the metal foil used in the resin-coated metal foil of the present embodiment is not particularly limited, and examples thereof include copper and Z or a copper-based alloy, aluminum and Z or an aluminum-based alloy, iron and Z Alternatively, an iron-based alloy or the like may be used.
- the multilayer printed circuit board according to the present embodiment is obtained by laminating the above-mentioned resin-coated metal foil on one or both sides of the inner circuit board, and molding by heating and pressing. Specifically, it can be obtained by laminating the resin-coated metal foil of the present embodiment on one or both surfaces of the inner circuit board, and subjecting this to heat and pressure molding using a flat plate press or the like.
- the conditions for the heat-press molding are not particularly limited, but the molding can be carried out at a temperature of 140 to 240 ° C. and a pressure of 14 MPa.
- the inner circuit board used for obtaining the multilayer printed wiring board is preferably formed by forming a predetermined conductor circuit on both surfaces of a copper-clad laminate by etching or the like and subjecting the conductor circuit portion to blackening. Can be used.
- the insulating sheet with a base material of the present embodiment is obtained by supporting the resin composition of the present embodiment on an insulating base material, and an insulating sheet formed from the resin composition and supporting the same. And an insulating base material.
- the method of supporting the resin composition on the insulating base material is not particularly limited.
- a resin varnish is prepared by dissolving and dispersing the resin composition in a solvent, and is coated with various coaters. Examples include a method in which a resin varnish is applied to an insulating base material and then drying, a method in which the resin varnish is spray-coated on the insulating base material by a spray device and then dried.
- a method is preferred in which a resin varnish is applied to an insulating substrate using various coaters such as a comma coater and a die coater, and then dried. This makes it possible to efficiently manufacture an insulating sheet with a base material having a uniform insulating sheet layer thickness with no voids.
- the solid content in the resin varnish is not particularly limited, but is preferably 30 to 80% by weight, and particularly preferably 40 to 70% by weight. ⁇ ⁇ By setting the solid content in the resin varnish within this range, film-forming properties and workability can be improved, and an insulating sheet with a base material having a highly uniform insulating sheet layer thickness can be obtained. be able to.
- the thickness of the insulating sheet layer made of the resin composition is not particularly limited, but is preferably 10 to 100 m. More preferably, it is 20-80 / zm.
- the thickness of the insulating sheet layer made of the resin composition is not particularly limited, but is preferably 10 to 100 m. More preferably, it is 20-80 / zm.
- the insulating base material used in the insulating sheet with a base material of the present embodiment is not particularly limited.
- a polyester resin such as polyethylene terephthalate and polybutylene terephthalate
- a fluorine-based resin and a polyimide resin are used.
- a thermoplastic resin film having heat resistance, such as fat, can be used.
- the thickness of the insulating base material is not particularly limited, a thickness of 10 to 70 m is preferable because the handleability at the time of manufacturing an insulating sheet with a base is good.
- the insulating sheet with a base material of the present embodiment it is preferable that unevenness on the surface of the insulating base material on the side to be joined to the insulating sheet is as small as possible.
- the multilayer printed circuit board is formed by laminating the insulating sheet with the base material on one side or both sides of the inner layer circuit board and heating and pressing.
- the insulating sheet layer side of the insulating sheet with the base material of the present embodiment and the inner layer circuit board are combined and vacuum-heat-pressed using a vacuum-pressing type laminator or the like. It can be obtained by heat-curing with the above method.
- the conditions for the heat and pressure molding are not particularly limited, but the molding can be carried out at a temperature of 60 to 160 ° C. and a pressure of 0.2 to 3 MPa. Further, the conditions for heat curing are not particularly limited, but the heat curing can be performed at a temperature of 140 to 240 ° C. for a time of 30 to 120 minutes.
- the insulating sheet layer side of the insulating sheet with a base material of the present embodiment on the inner layer circuit board, and subjecting this to heat and pressure molding using a flat plate press or the like.
- the conditions for the heat-pressing molding are not particularly limited, but for example, the temperature can be 140 to 240 ° C. and the pressure can be 14 MPa.
- the insulating base material is peeled off and removed, and a circuit is formed on the surface of the insulating sheet layer by metal plating or the like. Then, it can be formed by heating and pressing with a flat plate press or the like.
- the inner circuit board used for obtaining the multilayer printed wiring board is, for example, a copper-clad laminate.
- Predetermined conductor circuits are formed on both sides of the plate by etching or the like, and those obtained by subjecting the conductor circuit portions to blackening can be suitably used.
- Cyanate resin AZ novolak-type cyanate resin “Primaset PT-30” manufactured by Lonza, weight average molecular weight 700
- Cyanate resin BZ novolac type cyanate resin "Primaset PT-60" manufactured by Lonza, weight average molecular weight 2600
- Epoxy resin Z biphenyl-dimethylene type epoxy resin Nippon Kayaku Co., Ltd.'s “NC-300”, epoxy equivalent 275, weight average molecular weight 2000
- Phenoxy resin is a copolymer of AZ biphenyl epoxy resin and bisphenol S epoxy resin, and has an epoxy group at the end: 'YX-8100H30' manufactured by Japan Epoxy Resin Co., Ltd. (Weight average molecular weight 30000)
- Phenoxy resin BZ Bisphenol A type epoxy resin and bisphenol F type epoxy resin are copolymers, and the terminal part has an epoxy group. 4275 '', weight average molecular weight 60000)
- Inorganic filler Z spherical fused silica "SO-25H” manufactured by Admatechs, average particle size 0.5 ⁇ m
- the resin varnish obtained above was applied to the anchor surface of an electrolytic copper foil (Furukawa Circuit Oil Co., Ltd.'s “GTSMP-18”) with a thickness of 18 ⁇ m by using a comma coater to dry the resin layer. Coating was performed so that the thickness became 60 m, and this was dried with a drying device at 160 ° C for 10 minutes to produce a metal foil with resin.
- GTSMP-18 electrolytic copper foil
- the resin layer of the resin-coated metal foil obtained above is superimposed on the front and back of the inner circuit board having the predetermined inner layer circuit formed on both sides thereof, with the resin layer side facing inward.
- Heat and pressure molding was performed at a temperature of 200 ° C for 2 hours to obtain a multilayer printed wiring board.
- cyanate resin A 50 parts by weight of cyanate resin A, 10 parts by weight of phenolic resin A, and 0.4 part by weight of a curing catalyst were dissolved and dispersed in methyl ethyl ketone. Further, 40 parts by weight of an inorganic filler and 0.2 parts by weight of a coupling agent were added, and the mixture was stirred for 10 minutes using a high-speed stirrer to prepare a resin varnish having a solid content of 50% by weight.
- cyanate resin A 25 parts by weight of cyanate resin A, 25 parts by weight of epoxy resin, 5 parts by weight of phenoxy resin A, 5 parts by weight of phenoxy resin B, and 0.4 parts by weight of a curing catalyst were dissolved and dispersed in methyl ethyl ketone. Further, 40 parts by weight of an inorganic filler and 0.2 parts by weight of a coupling agent were added, and the mixture was stirred for 10 minutes using a high-speed stirrer to prepare a resin varnish having a solid content of 50% by weight.
- the resin layer of the resin-coated metal foil obtained above is superimposed on the front and back of the inner circuit board having the predetermined inner layer circuit formed on both sides thereof, with the resin layer side facing inward.
- Heat and pressure molding was performed at a temperature of 200 ° C for 2 hours to obtain a multilayer printed wiring board.
- 40 parts by weight of an inorganic filler and 0.2 parts by weight of a coupling agent were added, and the mixture was stirred for 10 minutes using a high-speed stirrer to prepare a resin varnish having a solid content of 50% by weight.
- Cyanate resin A50 parts by weight, phenoxy resin A5 parts by weight, phenoxy resin B5 parts by weight And 0.4 parts by weight of a curing catalyst were dissolved and dispersed in methyl ethyl ketone. Further, 40 parts by weight of an inorganic filler and 0.2 parts by weight of a coupling agent were added, and the mixture was stirred for 10 minutes using a high-speed stirrer to prepare a resin varnish having a solid content of 50% by weight.
- a resin varnish having a solid content of 50% by weight was prepared in the same manner as in Experimental Example A1.
- a predetermined inner layer circuit is superimposed on the front and back of the inner circuit board having both surfaces formed on both sides, with the insulating sheet layer side of the obtained insulating sheet with the base inside, and this is laminated using a vacuum pressurized laminator device. After performing vacuum heating and press forming at 0.5 MPa and a temperature of 100 ° C for 60 seconds, the base material was peeled off and heat-cured with a hot air dryer at a temperature of 150 ° C for 60 minutes at a time. Was. Thereafter, copper plating was performed by a general additive method to obtain a multilayer printed wiring board.
- a resin varnish having a solid content of 50% by weight was prepared in the same manner as in Experimental Example A2.
- a resin varnish having a solid content of 50% by weight was prepared in the same manner as in Experimental Example A3.
- a resin varnish having a solid content of 50% by weight was prepared in the same manner as in Experimental Example A4.
- a resin varnish having a solid content of 50% by weight was prepared in the same manner as in Experimental Example A5.
- a resin varnish having a solid content of 50% by weight was prepared in the same manner as in Experimental Example A6.
- Example C7 A resin varnish having a solid content of 50% by weight was prepared in the same manner as in Experimental Example A7. Using this resin varnish, an insulating sheet with a base material and a multilayer printed wiring board were obtained in the same manner as in Experimental Example C1.
- a resin varnish having a solid content of 50% by weight was prepared in the same manner as in Experimental Example A8.
- a resin varnish having a solid content of 50% by weight was prepared in the same manner as in Experimental Example A9.
- a resin varnish having a solid content of 50% by weight was prepared in the same manner as in Experimental Example A10. Using this resin varnish, an insulating sheet with a base material and a multilayer printed wiring board were obtained in the same manner as in Experimental Example C1.
- a resin varnish having a solid content of 50% by weight was prepared in the same manner as in Experimental Example B1.
- the resin varnish obtained above was coated on one side of a 38 ⁇ m-thick PET (polyethylene terephthalate) film using a comma coater so that the thickness of the dried insulating film was 60 ⁇ m. This was dried in a dryer at 160 ° C for 10 minutes to produce an insulating sheet with a base material.
- PET polyethylene terephthalate
- a predetermined inner layer circuit is superimposed on the front and back of the inner circuit board having both surfaces formed on both sides, with the insulating sheet layer side of the obtained insulating sheet with the base inside, and this is laminated using a vacuum pressurized laminator device.
- the base material was peeled off, and the calorie was heated at 150 ° C for 60 minutes with a hot air dryer. Heat cured.
- copper plating was performed by a general additive method to obtain a multilayer printed wiring board.
- a resin varnish having a solid content of 50% by weight was prepared in the same manner as in Experimental Example B2.
- a resin varnish having a solid content of 50% by weight was prepared in the same manner as in Experimental Example B7.
- Experimental Example A resin varnish having a solid content of 50% by weight was prepared in the same manner as in BIO. Using this resin varnish, an insulating sheet with a substrate and a multilayer printed wiring board were obtained in the same manner as in Experimental Example D1.
- the evaluation method is as follows.
- Greased metal foil The two grease layers are overlapped with the sides of the grease layer inside, and this is heated and pressed at a pressure of 2 MPa and a temperature of 200 ° C for 2 hours using a vacuum press. The entire surface of the foil was etched to obtain a cured resin. A 10 mm X 30 mm sample for evaluation was collected from the obtained cured resin, and the temperature was raised by 5 ° CZ using a DMA device (manufactured by TA Instruments), and the tan ⁇ peak position was glass-transformed. Temperature.
- Greased metal foil The two grease layers are overlapped with the sides of the grease layer inside, and this is heated and pressed at a pressure of 2 MPa and a temperature of 200 ° C for 2 hours using a vacuum press. The entire surface of the foil was etched to obtain a cured resin. A 4 mm ⁇ 20 mm evaluation sample of the obtained cured cured resin was collected, and the temperature was increased by 10 ° C.Z using a TMA device (manufactured by TA Instruments).
- Insulating sheet with base material Two insulating sheets are superimposed on each other with the sides facing each other, and they are heated and pressed using a vacuum press at a pressure of 2 MPa and a temperature of 200 ° C for 2 hours. Was removed to obtain a cured resin.
- a 4 mm ⁇ 20 mm sample for evaluation of the obtained cured resin was collected and heated at 10 ° C. using a TMA device (manufactured by TA Instruments).
- the copper foil of the multilayer printed wiring board was removed by etching over the entire surface and measured according to the UL-94 standard, vertical method.
- the copper foil of the multilayer printed wiring board was removed by etching over the entire surface, and the presence or absence of formed voids was visually observed.
- a sample of 50 mm ⁇ 50 mm was sampled from the multilayer printed wiring board, and the entire surface of one side and the 1Z2 copper foil on the other side were removed by etching. After treating this with a pressure tucker at 125 ° C for 2 hours, float it in a solder bath at 260 ° C with the copper foil side down for 180 seconds, and remove the blister. Was checked.
- Experimental Examples A1-A7 and B1-B7 were cyanate resin and Z or its prepolymer, epoxy resin substantially containing no halogen atom, phenoxy resin substantially containing no halogen atom, The resin composition of the present embodiment containing an imidazole compound and an inorganic filler, and a resin-coated metal foil and a multilayer printed wiring board using the resin composition.
- Experimental Examples C1-1 C7 and D1-D7 are cyanate resin and Z or a prepolymer thereof, an epoxy resin substantially containing no halogen atom, a phenolic resin substantially containing no halogen atom, an imidazole compound, And a resin composition of the present invention containing an inorganic filler, and an insulating sheet with a base material and a multilayer printed wiring board using the resin composition.
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Epoxy Resins (AREA)
Abstract
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/594,206 US7655871B2 (en) | 2004-03-29 | 2005-03-23 | Resin composition, resin-attached metal foil, base material-attached insulating sheet and multiple-layered printed wiring board |
| KR1020067022265A KR101184139B1 (ko) | 2004-03-29 | 2005-03-23 | 수지 조성물, 수지 부착 금속박, 기재 부착 절연시트 및다층 프린트 배선판 |
| JP2006508510A JP5085125B2 (ja) | 2004-03-29 | 2005-03-23 | 樹脂組成物、樹脂付き金属箔、基材付き絶縁シートおよび多層プリント配線板 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004-094654 | 2004-03-29 | ||
| JP2004094654 | 2004-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2005092945A1 true WO2005092945A1 (ja) | 2005-10-06 |
Family
ID=35056148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2005/005261 Ceased WO2005092945A1 (ja) | 2004-03-29 | 2005-03-23 | 樹脂組成物、樹脂付き金属箔、基材付き絶縁シートおよび多層プリント配線板 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7655871B2 (ja) |
| JP (2) | JP5085125B2 (ja) |
| KR (1) | KR101184139B1 (ja) |
| CN (1) | CN1938358A (ja) |
| TW (1) | TWI458777B (ja) |
| WO (1) | WO2005092945A1 (ja) |
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| JP2007197706A (ja) * | 2005-12-28 | 2007-08-09 | Sumitomo Bakelite Co Ltd | ソルダーレジスト用樹脂組成物およびソルダーレジスト用樹脂シート、回路基板並びに回路基板の製造方法、回路基板を用いた半導体パッケージ。 |
| WO2008044552A1 (en) * | 2006-10-06 | 2008-04-17 | Sumitomo Bakelite Company, Ltd. | Resin composition, insulating sheet with base, prepreg, multilayer printed wiring board and semiconductor device |
| JP2008143971A (ja) * | 2006-12-07 | 2008-06-26 | Sumitomo Bakelite Co Ltd | 絶縁樹脂組成物、基材付き絶縁樹脂シート、多層プリント配線板、及び、半導体装置 |
| WO2008126411A1 (ja) * | 2007-04-10 | 2008-10-23 | Sumitomo Bakelite Co., Ltd. | エポキシ樹脂組成物、プリプレグ、積層板、多層プリント配線板、半導体装置、絶縁樹脂シート、多層プリント配線板の製造方法 |
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| US20150148453A1 (en) * | 2013-11-24 | 2015-05-28 | Iteq Corporation | Halogen-free epoxy resin composition for integrated circuit packaging |
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| US11523518B2 (en) * | 2017-11-28 | 2022-12-06 | Sumitomo Electric Printed Circuits, Inc. | Method of making flexible printed circuit board and flexible printed circuit board |
| JP7413659B2 (ja) * | 2019-04-25 | 2024-01-16 | 住友ベークライト株式会社 | 樹脂組成物および電子部品構造体 |
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- 2005-03-23 JP JP2006508510A patent/JP5085125B2/ja not_active Expired - Fee Related
- 2005-03-23 US US10/594,206 patent/US7655871B2/en not_active Expired - Fee Related
- 2005-03-23 CN CNA2005800102080A patent/CN1938358A/zh active Pending
- 2005-03-23 WO PCT/JP2005/005261 patent/WO2005092945A1/ja not_active Ceased
- 2005-03-23 KR KR1020067022265A patent/KR101184139B1/ko not_active Expired - Lifetime
- 2005-03-25 TW TW94109284A patent/TWI458777B/zh not_active IP Right Cessation
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| US8044505B2 (en) | 2005-12-01 | 2011-10-25 | Sumitomo Bakelite Company Limited | Prepreg, method for manufacturing prepreg, substrate, and semiconductor device |
| CN101321813B (zh) * | 2005-12-01 | 2012-07-04 | 住友电木株式会社 | 预成型料、预成型料的制造方法、基板及半导体装置 |
| JP2007197706A (ja) * | 2005-12-28 | 2007-08-09 | Sumitomo Bakelite Co Ltd | ソルダーレジスト用樹脂組成物およびソルダーレジスト用樹脂シート、回路基板並びに回路基板の製造方法、回路基板を用いた半導体パッケージ。 |
| WO2008044552A1 (en) * | 2006-10-06 | 2008-04-17 | Sumitomo Bakelite Company, Ltd. | Resin composition, insulating sheet with base, prepreg, multilayer printed wiring board and semiconductor device |
| JP5353241B2 (ja) * | 2006-10-06 | 2013-11-27 | 住友ベークライト株式会社 | 多層プリント配線板および半導体装置 |
| US8216668B2 (en) | 2006-10-06 | 2012-07-10 | Sumitomo Bakelite Company, Ltd. | Resin composition, insulating sheet with base, prepreg, multilayer printed wiring board and semiconductor device |
| JP2008143971A (ja) * | 2006-12-07 | 2008-06-26 | Sumitomo Bakelite Co Ltd | 絶縁樹脂組成物、基材付き絶縁樹脂シート、多層プリント配線板、及び、半導体装置 |
| WO2008126411A1 (ja) * | 2007-04-10 | 2008-10-23 | Sumitomo Bakelite Co., Ltd. | エポキシ樹脂組成物、プリプレグ、積層板、多層プリント配線板、半導体装置、絶縁樹脂シート、多層プリント配線板の製造方法 |
| KR101141902B1 (ko) * | 2007-04-10 | 2012-05-03 | 스미토모 베이클리트 컴퍼니 리미티드 | 에폭시 수지 조성물, 프리프레그, 적층판, 다층 프린트 배선판, 반도체 장치, 절연 수지 시트, 다층 프린트 배선판의 제조 방법 |
| JPWO2008126411A1 (ja) * | 2007-04-10 | 2010-07-22 | 住友ベークライト株式会社 | エポキシ樹脂組成物、プリプレグ、積層板、多層プリント配線板、半導体装置、絶縁樹脂シート、多層プリント配線板の製造方法 |
| US8465837B2 (en) | 2007-04-10 | 2013-06-18 | Sumitomo Bakelite Co., Ltd. | Epoxy resin composition, prepreg, laminate board, multilayer printed wiring board, semiconductor device, insulating resin sheet, and process for manufacturing multilayer printed wiring board |
| WO2009028493A1 (ja) * | 2007-08-28 | 2009-03-05 | Sumitomo Bakelite Company, Ltd. | 多層プリント配線板用絶縁樹脂組成物、基材付き絶縁樹脂シート、多層プリント配線板及び半導体装置 |
| JP2009057527A (ja) * | 2007-09-04 | 2009-03-19 | Sumitomo Bakelite Co Ltd | 塗布液および樹脂層付きキャリア材料 |
| JP2013006981A (ja) * | 2011-06-24 | 2013-01-10 | Mitsubishi Chemicals Corp | 三次元積層型半導体装置用の層間充填材組成物及びその塗布液 |
| WO2016047682A1 (ja) * | 2014-09-25 | 2016-03-31 | 積水化学工業株式会社 | 樹脂フィルム及び積層フィルム |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101184139B1 (ko) | 2012-09-18 |
| CN1938358A (zh) | 2007-03-28 |
| US20080254300A1 (en) | 2008-10-16 |
| TW200600545A (en) | 2006-01-01 |
| KR20070004899A (ko) | 2007-01-09 |
| TWI458777B (zh) | 2014-11-01 |
| US7655871B2 (en) | 2010-02-02 |
| JP5085125B2 (ja) | 2012-11-28 |
| JP2010235949A (ja) | 2010-10-21 |
| JP5316474B2 (ja) | 2013-10-16 |
| JPWO2005092945A1 (ja) | 2008-02-14 |
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