JPH06143262A - Resin-impregnated base and electrical laminate - Google Patents
Resin-impregnated base and electrical laminateInfo
- Publication number
- JPH06143262A JPH06143262A JP29537592A JP29537592A JPH06143262A JP H06143262 A JPH06143262 A JP H06143262A JP 29537592 A JP29537592 A JP 29537592A JP 29537592 A JP29537592 A JP 29537592A JP H06143262 A JPH06143262 A JP H06143262A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- impregnated
- epoxy resin
- base material
- impregnated base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003822 epoxy resin Substances 0.000 claims abstract description 20
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 20
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 8
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 6
- 239000011888 foil Substances 0.000 claims abstract description 6
- 239000002904 solvent Substances 0.000 claims abstract description 5
- 239000002966 varnish Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 17
- 229920005989 resin Polymers 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 5
- 238000005470 impregnation Methods 0.000 description 5
- 229920003986 novolac Polymers 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- LJCFOYOSGPHIOO-UHFFFAOYSA-N antimony pentoxide Chemical compound O=[Sb](=O)O[Sb](=O)=O LJCFOYOSGPHIOO-UHFFFAOYSA-N 0.000 description 2
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229930003836 cresol Natural products 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- -1 glycidyl ester Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000002841 Lewis acid Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 239000005456 alcohol based solvent Substances 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 239000004844 aliphatic epoxy resin Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 description 1
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 1
- XXBDWLFCJWSEKW-UHFFFAOYSA-N dimethylbenzylamine Chemical compound CN(C)CC1=CC=CC=C1 XXBDWLFCJWSEKW-UHFFFAOYSA-N 0.000 description 1
- 239000002305 electric material Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000005453 ketone based solvent Substances 0.000 description 1
- 150000007517 lewis acids Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- AFEQENGXSMURHA-UHFFFAOYSA-N oxiran-2-ylmethanamine Chemical compound NCC1CO1 AFEQENGXSMURHA-UHFFFAOYSA-N 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
Classifications
-
- 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
- H05K1/0326—Organic insulating material consisting of one material containing O
-
- 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
- H05K1/0353—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement
- H05K1/0373—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement containing additives, e.g. fillers
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Epoxy Resins (AREA)
- Reinforced Plastic Materials (AREA)
- Laminated Bodies (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は電子機器、電気機器、計
算器、通信機器等に用いられる樹脂含浸基材、電気用積
層板に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a resin-impregnated base material used for electronic equipment, electric equipment, calculators, communication equipment and the like, and an electric laminate.
【０００２】[0002]
【従来の技術】近年、電気、電子機器の高信頼化対策と
して耐スミア性が要求されている。このため電気用積層
板の開穴工程において種々の試みがなされたが一長一短
であった。2. Description of the Related Art In recent years, smear resistance has been required as a measure for increasing the reliability of electrical and electronic equipment. For this reason, various attempts have been made in the process of opening holes for electrical laminates, but there have been advantages and disadvantages.
【０００３】[0003]
【発明が解決しようとする課題】従来の技術で述べたよ
うに、耐スミア性向上のため開穴工程での試みはいずれ
も作業能率を著しく低下させるものであった。本発明は
従来の技術における上述の問題点に鑑みてなされたもの
で、その目的とするところは開穴工程での作業能率を低
下させることなく耐スミア性に優れた基板が得られる樹
脂含浸基材、電気用積層板を提供し電気、電子機器の高
信頼化を向上させることにある。As described in the prior art, all attempts in the hole forming process for improving smear resistance have resulted in a marked reduction in work efficiency. The present invention has been made in view of the above-mentioned problems in the prior art, and its object is to obtain a resin-impregnated substrate from which a substrate excellent in smear resistance can be obtained without lowering the work efficiency in the opening step. The purpose of the present invention is to improve the reliability of electric and electronic equipment by providing a laminated board for electric materials and electricity.
【０００４】[0004]
【課題を解決するための手段】本発明はエポキシ樹脂に
硬化剤、多官能シランカップリング剤を加え、更に必要
に応じて硬化促進剤、溶剤等を添加したエポキシ樹脂ワ
ニスに基材を含浸、乾燥した樹脂含浸基材及び該樹脂含
浸基材の所要枚数の上面及び又は下面に金属箔を配設ー
体化してなることを特徴とする電気用積層板のため、上
記目的を達成することができたもので、以下本発明を詳
細に説明する。Means for Solving the Problems In the present invention, a curing agent, a polyfunctional silane coupling agent are added to an epoxy resin, and further, a curing accelerator, a solvent and the like are added to the epoxy resin varnish to impregnate a base material, A resin-impregnated base material that is dried and a metal foil disposed on and integrated with a required number of upper and / or lower surfaces of the resin-impregnated base material, thereby achieving the above object. Now, the present invention will be described in detail.
【０００５】本発明に用いるエポキシ樹脂としては、ビ
スフェノ−ルＡ型エポキシ樹脂、フェノ−ルノボラック
型エポキシ樹脂、クレゾールノボラック型エポキシ樹
脂、グリシジルエーテル型エポキシ樹脂、グリシジルエ
ステル型エポキシ樹脂、グリシジルアミン型エポキシ樹
脂、線状脂肪族エポキシ樹脂、脂環式エポキシ樹脂、複
素環型エポキシ樹脂、ハロゲン化エポキシ樹脂等の単
独、変性物、混合物を用いることができる。硬化剤とし
てはフェノ−ル樹脂、イソシアネート、アミン系硬化
剤、酸無水物、ルイス酸錯化合物、イミダゾール系化合
物等が用いられ特に限定しない。多官能シランカップリ
ング剤としては多官能シランカップリング剤全般を用い
ることができ、添加量は基材１００重量部（以下単に部
と記す）に対して０．０５〜５部、より好ましくは０．
１〜１部であることが望ましい。即ち０．０５部未満で
は耐スミア性が向上し難く、５部をこえると粘度が高く
なり含浸性が低下するからである。必要に応じて硬化促
進剤としては、燐系、３級アミン系硬化促進剤が用いら
れる。必要に応じて溶剤としてはケトン系、アルコール
系等のように樹脂と相溶するものを用いることができ特
に限定しない。更に必要に応じてタルク、クレー、シリ
カ、炭酸カルシュウム、水酸化アルミニゥム、三酸化ア
ンチモン、五酸化アンチモン等の無機質粉末充填剤、ガ
ラス繊維、アスベスト繊維、パルプ繊維、合成繊維、セ
ラミック繊維等の繊維質充填剤、着色剤等を添加するこ
とができる。基材としてはガラス、アスベスト等の無機
質繊維、ポリエステル、ポリアミド、ポリアクリル、ポ
リビニルアルコール、ポリイミド、フッ素樹脂等の有機
質繊維、木綿等の天然繊維の織布、不織布、紙、マット
等を用いることができる。基材に対する含浸は同一の樹
脂のみによる含浸でもよいが、同系樹脂又は異系樹脂に
よる１次含浸、２次含浸というように含浸を複数にし、
より含浸が均一になるようにすることもできる。かくし
て基材に樹脂を含浸、乾燥して樹脂含浸基材を得るもの
である。金属箔としては銅、アルミニュウム、真鍮、ニ
ッケル、鉄等の単独、合金、複合箔を用いることができ
る。このようにして上記樹脂含浸基材の所要枚数の上面
及び又は下面に金属箔を配設ー体化して電気用積層板を
得るものである。以下本発明を実施例に基づいて説明す
る。The epoxy resin used in the present invention includes bisphenol A type epoxy resin, phenol novolac type epoxy resin, cresol novolac type epoxy resin, glycidyl ether type epoxy resin, glycidyl ester type epoxy resin, glycidyl amine type epoxy resin. A linear aliphatic epoxy resin, an alicyclic epoxy resin, a heterocyclic epoxy resin, a halogenated epoxy resin, or the like may be used alone, modified, or as a mixture. As the curing agent, a phenol resin, an isocyanate, an amine type curing agent, an acid anhydride, a Lewis acid complex compound, an imidazole type compound or the like can be used without any particular limitation. As the polyfunctional silane coupling agent, all polyfunctional silane coupling agents can be used, and the addition amount thereof is 0.05 to 5 parts, more preferably 0 to 100 parts by weight of the substrate (hereinafter simply referred to as “part”). ．
It is preferably 1 to 1 part. That is, if it is less than 0.05 part, it is difficult to improve the smear resistance, and if it exceeds 5 parts, the viscosity becomes high and the impregnation property is lowered. If necessary, a phosphorus-based or tertiary amine-based curing accelerator is used as the curing accelerator. If necessary, a solvent that is compatible with the resin, such as a ketone-based solvent or an alcohol-based solvent, can be used and is not particularly limited. Further, if necessary, inorganic powder fillers such as talc, clay, silica, calcium carbonate, aluminum hydroxide, antimony trioxide and antimony pentoxide, and fiber materials such as glass fiber, asbestos fiber, pulp fiber, synthetic fiber and ceramic fiber. Fillers, colorants and the like can be added. As the base material, it is possible to use glass, inorganic fibers such as asbestos, organic fibers such as polyester, polyamide, polyacrylic, polyvinyl alcohol, polyimide and fluororesin, woven cloth of natural fibers such as cotton, non-woven fabric, paper and mat. it can. The base material may be impregnated only with the same resin, but multiple impregnations such as primary impregnation and secondary impregnation with the same resin or different resin,
It is also possible to make the impregnation more uniform. Thus, the resin is impregnated into the base material and dried to obtain a resin-impregnated base material. As the metal foil, a single, alloy, or composite foil of copper, aluminum, brass, nickel, iron or the like can be used. In this manner, a metal foil is provided on the upper surface and / or the lower surface of the required number of the resin-impregnated base materials and integrated to obtain an electrical laminate. The present invention will be described below based on examples.
【０００６】[0006]
【実施例】エポキシ当量２２０のクレゾールノボラック
型エポキシ樹脂１００部に対し、ジシアンジアミド４
部、多官能シランカップリング剤０．５部、ベンジルジ
メチルアミン０．２部、メチルオキシトール１０0 部を
添加したエポキシ樹脂ワニスに、厚み０．０１８ｍｍの
平織ガラス布を樹脂付着量が５０％になるように含浸、
乾燥して樹脂含浸基材を得た。次に該樹脂含浸基材８枚
を重ねた上下面に厚み０．０３５ｍｍの銅箔を各々配設
した積層体を成形圧力４０Ｋｇ／ｃｍ2 、１６０℃で９
０分間加熱加圧成形して厚み１．６ｍｍの両面銅張り積
層板を得た。EXAMPLE 100 parts of cresol novolac type epoxy resin having an epoxy equivalent of 220 was added to 4 parts of dicyandiamide.
Parts, 0.5 parts of polyfunctional silane coupling agent, 0.2 parts of benzyldimethylamine, and 100 parts of methyl oxitol were added to an epoxy resin varnish, and a 0.018 mm-thick plain woven glass cloth was added to the resin adhesion amount to 50%. Impregnated,
It was dried to obtain a resin-impregnated base material. Next, a laminated body in which copper foil having a thickness of 0.035 mm is arranged on each of the upper and lower surfaces of the eight resin-impregnated base materials, is molded at a molding pressure of 40 Kg / cm 2 and 160 ° C. for 9 minutes.
It was heated and pressed for 0 minutes to obtain a double-sided copper-clad laminate having a thickness of 1.6 mm.
【０００７】[0007]
【比施例】多官能シランカップリング剤を用いない以外
は実施例と同様に処理して樹脂含浸基材を得ると共に厚
み１．６ｍｍの両面銅張り積層板を得た。[Comparative Example] A resin-impregnated base material was obtained in the same manner as in Example except that the polyfunctional silane coupling agent was not used, and a double-sided copper-clad laminate having a thickness of 1.6 mm was obtained.
【０００８】実施例及び比較例の電気用積層板の性能は
表１のようである。Table 1 shows the performance of the electrical laminates of Examples and Comparative Examples.
【０００９】[0009]
【表１】 [Table 1]
【００１０】[0010]
【発明の効果】本発明は上述した如く構成されている。
特許請求の範囲に記載した構成を有する樹脂含浸基材を
用いた電気用積層板は耐スミア性に優れ、本発明の優れ
ていることを確認した。The present invention is constructed as described above.
It has been confirmed that the electrical laminate using the resin-impregnated base material having the structure described in the claims has excellent smear resistance and is excellent in the present invention.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.5 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｃ０８Ｌ 63/02 ＮＬＣ 8830−4Ｊ // Ｂ２９Ｋ 63:00 105:06 ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 5 Identification number Office reference number FI technical display location C08L 63/02 NLC 8830-4J // B29K 63:00 105: 06
Claims (2)
プリング剤を加え、更に必要に応じて硬化促進剤、溶剤
等を添加したエポキシ樹脂ワニスに基材を含浸、乾燥し
たことを特徴とする樹脂含浸基材。1. A base material is impregnated with an epoxy resin varnish obtained by adding a curing agent and a polyfunctional silane coupling agent to an epoxy resin and, if necessary, a curing accelerator, a solvent and the like, followed by drying. Resin impregnated base material.
プリング剤を加え、更に必要に応じて硬化促進剤、溶剤
等を添加したエポキシ樹脂ワニスに基材を含浸、乾燥し
た樹脂含浸基材の所要枚数の上面及び又は下面に金属箔
を配設ー体化してなることを特徴とする電気用積層板。2. A resin-impregnated base material obtained by impregnating a base material into an epoxy resin varnish obtained by adding a curing agent and a polyfunctional silane coupling agent to an epoxy resin, and further adding a curing accelerator, a solvent, etc., if necessary. An electrical laminate, comprising a required number of upper and / or lower surfaces provided with metal foil and integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29537592A JPH06143262A (en) | 1992-11-04 | 1992-11-04 | Resin-impregnated base and electrical laminate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29537592A JPH06143262A (en) | 1992-11-04 | 1992-11-04 | Resin-impregnated base and electrical laminate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06143262A true JPH06143262A (en) | 1994-05-24 |
Family
ID=17819818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29537592A Pending JPH06143262A (en) | 1992-11-04 | 1992-11-04 | Resin-impregnated base and electrical laminate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06143262A (en) |
-
1992
- 1992-11-04 JP JP29537592A patent/JPH06143262A/en active Pending
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