JP4229509B2 - Surface treatment agent for glass fiber - Google Patents

Surface treatment agent for glass fiber Download PDF

Info

Publication number
JP4229509B2
JP4229509B2 JP03555199A JP3555199A JP4229509B2 JP 4229509 B2 JP4229509 B2 JP 4229509B2 JP 03555199 A JP03555199 A JP 03555199A JP 3555199 A JP3555199 A JP 3555199A JP 4229509 B2 JP4229509 B2 JP 4229509B2
Authority
JP
Japan
Prior art keywords
aminopropyltrimethoxysilane
surface treatment
glass
glass cloth
treatment agent
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.)
Expired - Lifetime
Application number
JP03555199A
Other languages
Japanese (ja)
Other versions
JP2000230148A (en
Inventor
真 田部
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Kasei EMD Corp
Original Assignee
Asahi Kasei EMD Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asahi Kasei EMD Corp filed Critical Asahi Kasei EMD Corp
Priority to JP03555199A priority Critical patent/JP4229509B2/en
Publication of JP2000230148A publication Critical patent/JP2000230148A/en
Application granted granted Critical
Publication of JP4229509B2 publication Critical patent/JP4229509B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Landscapes

  • Laminated Bodies (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Paints Or Removers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Description

【0001】
【産業上の利用分野】
本発明は、電子機器、電子通信分野等に使用されるプリント配線板用の積層板の構成材料として使用されるガラスクロス用表面処理剤並びに該表面処理剤で処理されたガラスクロスに関する。
【0002】
【従来の技術】
従来、極めて高品質が要求される電子機器、電気通信等に利用されるプリント配線板用積層板の補強用基材としては、主としてガラスクロスが用いられている。
ガラスクロスを基材とする積層板は、この分野において最も要求される寸法安定性、機械的強度、電気特性、耐熱性、耐薬品性等の特性において非常に優れているからである。
【0003】
このプリント配線板用積層板の補強材として用いられるガラスクロスは、通常、樹脂との間の親和性、接着性を向上させることを目的として、予め、通常、N−β−(N−ビニルベンジルアミノエチル)−γ−アミノプロピルトリメトキシシラン、γ−グリシドキシプロピルトリメトキシシラン等のシランカップリング剤で処理することが行われている。
そして、該処理ガラスクロスに樹脂を塗工し、プリプレグを作成し、更に積層並びに加熱加圧工程を経て積層板が製造されている。
【0004】
ところが、近年、プリント配線基板は薄板化や多層化による高密度化が活発に進められている。また、プリント配線基板用積層板に使用する樹脂も従来のジシアンアミドを硬化剤としたエポキシ樹脂以外にフェノ−ル硬化エポキシ樹脂、ビスマレイミドトリアジン樹脂等の高耐熱性樹脂が使用されるようになってきた。
このような状況下、従来のシランカップリング剤では、積層板の耐熱性や、引き剥がし強度等が十分でないなどの不都合が生じてきている。
【0005】
【発明が解決しようとする課題】
本発明の課題は、高性能プリント基板に使用しうる高耐熱性を発現させ、かつ、高度な接着性を実現する表面処理剤及びガラスクロスを提供することを目的とする。
【0006】
【課題を解決するための手段】
本発明者は上記の課題について鋭意検討した結果、ある種のアミノシランを変性し、樹脂やガラスとの接着性を改善することにより、積層板の吸湿耐熱性や、引き剥がし強度を向上できることを見出し、本発明を完成するに至った。
即ち、本発明は:
1.γ−(2−アミノエチル)アミノプロピルトリメトキシシラン、N−β−(N−ビニルベンジルアミノエチル)−γ−アミノプロピルトリメトキシシラン、N−β−(N−ベンジルアミノエチル)−γ−アミノプロピルトリメトキシシラン、N−β−(N−ビニルベンジルアミノエチル)−N−ビニルベンジル−γ−アミノプロピルトリメトキシシラン、N−β−(N−ベンジルアミノエチル)−N−ビニルベンジル−γ−アミノプロピルトリメトキシシラン、N−β−(N−ベンジルアミノエチル)−N−ベンジル−γ−アミノプロピルトリメトキシシラン、γ−(2−アミノエチル)−アミノベンジルプロピルトリメトキシシラン、γ−(2−アミノエチル)−アミノベンジルプロピルトリエトキシシランから選択されるシラン化合物またはその酸塩1モルに対し、水1〜2.5モルを反応させた反応生成物を主剤として含むことを特徴とするガラス繊維用表面処理剤。
2.1.記載のガラス繊維用表面処理剤で処理されていることを特徴とするガラスクロス。
3.1.記載のガラス繊維用表面処理剤でガラスクロスを処理することを特徴とするガラスクロスの表面処理方法。
【0007】
以下、本発明を詳細に説明する。
(i)本発明のガラス繊維用表面処理剤
本発明のガラス繊維用表面処理剤は、N−β−(N−ビニルベンジルアミノエチル)−γ−アミノプロピルトリメトキシシラン塩酸塩、またはN−β−(N−ベンジルアミノエチル)−γ−アミノプロピルトリメトキシシラン塩酸塩1モルに対し水1〜2.5モルを反応させた反応生成物を主剤として含むことを特徴とする。
【0009】
(ii)表面処理剤の製造
これらのシラン化合物またはその酸塩と水を反応させることにより容易に製造することができる。
シラン化合物またはその酸塩と水を反応させるときの反応条件としては、温度的には常温〜50℃、時間としては、20分〜8時間が必要である。
また、水の量としては、シラン化合物またはその酸塩に対し、1〜2.5モル、好ましくは1.3〜2.2モルであることが望ましい。
水の量が1モルより少ないと反応が不十分でトリアルコキシシランが残存してしまい、反応生成物の表面処理剤としての性能をうまく発現できない。また、2.5モルより多いと反応生成物がゲル状態になりやすく好ましくない。
このようにして得られた反応生成物は、シランモノマ−が消失しており、ダイマ−、トリマ−を含むオリゴマ−が生成される。
尚、該シラン化合物と水を反応させる際、溶媒として、メタノ−ル、エタノ−ル等の溶剤を用いてもよい。
また、触媒として、蟻酸、酢酸、燐酸等の酸性触媒を用いても良い。
【0010】
(iii) ガラス繊維
1)本発明の表面処理剤を処理するガラス繊維は、ガラス長繊維であれば、単糸径、集束本数等に制限はない。
また、ガラスの組成も格別の制限はないが、一般的に電気絶縁板又は印刷回路用のガラスには、アルカリ成分の少ないEガラスや、誘電率の低いDガラス、誘電率の高いHガラスが有利に用いられる。
また、ガラスクロスは、通常経糸と緯糸が交織されてなり、織り組織には平織り、ななこ織り、綾織り、朱子織り等があるが、本発明に用いられるガラスクロスの組織は特に限定されない。
【0011】
2)ガラスクロスに本発明の表面処理剤を処理する際には、公知の方法を用いることができる。
例えば、該表面処理剤の稀薄溶液、例えば稀薄水溶液中にガラスクロスを浸漬するか、稀薄水溶液をガラスクロスに散布すればよい。
稀薄水溶液中の該表面処理剤の濃度としては、0.001〜1%が好ましく、中でも0.005〜0.5%が特に好ましい。
また、ガラスクロスに付着せしめる該表面処理剤の量としては、0.01〜1重量%、中でも、0.03〜0.5重量%が好ましい。
【0012】
(iv) 積層板
1)本発明のガラスクロスを使用して、積層板を製造する際には、常法に従って行うことができる。
例えば、一般的には、ガラスクロスに樹脂(結合材)を含浸させて、半硬化したプリプレグを重ね合わせ圧縮熱成形を行う。また、注型による方法や、低圧加熱の方法も可能である。
印刷回路基板用には、銅箔等の金属箔を積層板の一面又は両面に付着形成するが、アディテイブ法の如く、回路形成材を成形後に付着する方法も可能である。
【0013】
2)結合材として用いる熱硬化性樹脂としては、従来ガラスクロスを基材とする積層板の製造に常用されるエポキシ樹脂、フェノール硬化エポキシ樹脂、ポリイミド樹脂等が、また熱可塑性樹脂としては、ポリエステル樹脂、ビスマレイミドトリアジン樹脂、シリコーン樹脂、ポリウレタン樹脂等が使用できるが、もとよりこれらのもののみに限定されるものではない。
また、添加剤として無機充填剤、添加剤等を熱硬化樹脂にブレンドすることができる。
【0014】
【実施例】
以下、本発明を実施例、及び比較例により、具体的に説明するがこれらは本発明の範囲を制限しない。
(実施例1)
冷却管を有するガラスフラスコにN−β−(N−ビニルベンジルアミノエチル)−γ−アミノプロピルトリメトキシシラン塩酸塩のメタノ−ル溶液〔東レ・ダウコ−ニング・シリコ−ン(株)社製SZ6032,純分40重量%〕100gを入れ、次いで純水3.8gを添加し、40℃で3時間撹拌し、反応生成物を得た。
この反応生成物は、Si−NMRにより解析した結果、N−β−(N−ビニルベンジルアミノエチル)−γ−アミノプロピルトリメトキシシランのモノマ−が消失しておりオリゴマ−が主成分であることを確認した。
次に、この反応生成物の0.5重量%水溶液を作成し、酢酸を加えてpHを4に調整した。そして、この処理液に厚さ0.18mmのガラスクロス〔旭シュェ−ベル(株)製スタイル7628〕を浸漬し、絞液した後、120℃の熱風によって10分間乾燥した。
【0015】
次に、エポキシ樹脂ワニスとして、ビスフェノ−ルA型ノボラックエポキシ樹脂E157〔油化シェルエポキシ(株)社製〕35重量部、ハイブロム型エポキシ樹脂E5050〔油化シェルエポキシ(株)社製〕28重量部、ビスフェノ−ルA型エポキシ樹脂E828〔油化シェルエポキシ(株)社製〕6重量部、DPP型フェノ−ル樹脂YLH129〔油化シェルエポキシ(株)社製〕31重量部、2エチル4メチルイミダゾ−ル0.1重量部及びメトキシエタノ−ルを配合して樹脂含量67重量%のフェノ−ル硬化エポキシ樹脂ワニスを調合した。
該樹脂ワニスを前記処理剤で処理したガラスクロスに含浸し、乾燥して、樹脂分42重量%のプリプレグを作成した。
次に、該プリプレグを4枚重ね、その両表面に厚さ18μmの銅箔を重ねて、真空プレスを用いて10torrに減圧下120℃で30分、次いで常圧下175℃で60分間、35kg/cm2 の条件で加熱加圧して一体に成形し、厚さ0.8mmの銅張積層板を得た。
この銅張積層板に関し、以下の方法で、引き剥がし強度並びに耐熱性を評価した。
【0016】
▲1▼ 引き剥がし強度
上記銅張積層板を長手方向が経糸方向になるように巾1/2インチ、長さ15cmの試験片に裁断後、表層の第1層と第2層間を90度方向に5mm/分の速度で、島津製作所オ−トグラフAG5000Dを用いて引き剥がし強度を測定した。
▲2▼ 耐熱性
上記銅張積層板を塩化第2鉄水溶液から成るエッチング液で銅箔を全面エッチアウトした後、水洗、風乾した。次に、この積層板を5cm角の試験片に裁断し、121℃の飽和プレッシャ−クッカ−中で試験片を1〜3時間暴露し吸湿させた後、試験片を288℃のハンダ浴に20秒間浸漬し、ふくれの有無を調べた。
なお、膨れの有無は、目視検査で○:良好、△:小さいふくれ発生、×:大きな膨れ発生で評価した。
【0017】
(実施例2)
冷却管を有するガラスフラスコにN−β−(N−ベンジルアミノエチル)−γ−アミノプロピルトリメトキシシラン塩酸塩のメタノ−ル溶液〔信越化学(株)社製KBM6123,純分50重量%〕100gを入れ、次いで純水3.7gを添加し、40℃で3時間撹拌し、反応生成物を得た。
この反応生成物は、Si−NMRにより解析した結果、N−β−(N−ベンジルアミノエチル)−γ−アミノプロピルトリメトキシシランのオリゴマ−が主成分であることを確認した。
以下、実施例1と同様にして、引き剥がし強度と、耐熱性の評価を実施した。
【0018】
(比較例1)
ガラスクロスの表面処理剤として、N−β−(N−ビニルベンジルアミノエチル)−γ−アミノプロピルトリメトキシシラン塩酸塩のメタノ−ル溶液〔東レ・ダウコ−ニング・シリコ−ン(株)社製SZ6032,純分40重量%〕を用い、
実施例1と同様にして、引き剥がし強度と、耐熱性の評価を実施した。
【0019】
(比較例2)
ガラスクロスの表面処理剤として、N−β−(N−ベンジルアミノエチル)−γ−アミノプロピルトリメトキシシラン塩酸塩のメタノ−ル溶液〔信越化学(株)社製KBM6123,純分50重量%〕を用い、実施例1と同様にして、引き剥がし強度と、耐熱性の評価を実施した。
引き剥がし強度と耐熱性の評価結果を表1に示す。
【0020】
【表1】

Figure 0004229509
【0021】
【発明の効果】
本発明に係わる表面処理剤を用いると、引き剥がし強度を大幅に改善しうるとともに、積層板の吸湿耐熱性を向上させることができる。
好ましい適応例としては、プリント配線基板の薄板化、高密度化並びに高耐熱樹脂プリント配線基板への適用が挙げられる。
【図面の簡単な説明】
【図1】実施例1で合成原料として使用したN−β−(N−ビニルベンジルアミノエチル)−γ−アミノプロピルトリメトキシシランの塩酸塩のSi−NMRを示すグラフである。
【図2】実施例1で合成された反応生成物のSi−NMRを示すグラフである。[0001]
[Industrial application fields]
The present invention relates to a surface treatment agent for glass cloth used as a constituent material of a laminate for a printed wiring board used in electronic equipment, electronic communication fields, and the like, and a glass cloth treated with the surface treatment agent.
[0002]
[Prior art]
Conventionally, glass cloth is mainly used as a reinforcing base material for laminated boards for printed wiring boards used for electronic equipment, telecommunications and the like that require extremely high quality.
This is because a laminated sheet based on glass cloth is very excellent in characteristics such as dimensional stability, mechanical strength, electrical characteristics, heat resistance, and chemical resistance, which are most required in this field.
[0003]
The glass cloth used as a reinforcing material for the laminate for a printed wiring board is usually usually N-β- (N-vinylbenzyl) in advance for the purpose of improving the affinity and adhesion with the resin. Treatment with a silane coupling agent such as (aminoethyl) -γ-aminopropyltrimethoxysilane, γ-glycidoxypropyltrimethoxysilane or the like has been performed.
Then, a resin is applied to the treated glass cloth to prepare a prepreg, and a laminated board is manufactured through further lamination and heating and pressing processes.
[0004]
However, in recent years, printed wiring boards have been actively promoted to have higher density by thinning and multilayering. In addition to conventional epoxy resins using dicyanamide as a curing agent, high heat resistant resins such as phenol-cured epoxy resins and bismaleimide triazine resins have come to be used for printed circuit board laminates. It was.
Under such circumstances, the conventional silane coupling agent has inconveniences such as insufficient heat resistance and peeling strength of the laminate.
[0005]
[Problems to be solved by the invention]
An object of the present invention is to provide a surface treatment agent and a glass cloth that exhibit high heat resistance that can be used for a high-performance printed circuit board and realize high adhesiveness.
[0006]
[Means for Solving the Problems]
As a result of intensive studies on the above problems, the present inventor has found that the moisture absorption heat resistance and the peel strength of the laminate can be improved by modifying a certain type of aminosilane and improving the adhesion to resin and glass. The present invention has been completed.
That is, the present invention provides:
1. γ- (2-aminoethyl) aminopropyltrimethoxysilane, N-β- (N-vinylbenzylaminoethyl) -γ-aminopropyltrimethoxysilane, N-β- (N-benzylaminoethyl) -γ-amino Propyltrimethoxysilane, N-β- (N-vinylbenzylaminoethyl) -N-vinylbenzyl-γ-aminopropyltrimethoxysilane, N-β- (N-benzylaminoethyl) -N-vinylbenzyl-γ- Aminopropyltrimethoxysilane, N-β- (N-benzylaminoethyl) -N-benzyl-γ-aminopropyltrimethoxysilane, γ- (2-aminoethyl) -aminobenzylpropyltrimethoxysilane, γ- (2 -Aminoethyl) -aminobenzylpropyltriethoxysilane or a silane compound thereof Salt 1 mole, glass fiber surface treating agent comprising the reaction product obtained by reacting water 1-2.5 mol of the main agent.
2.1. A glass cloth, which is treated with the surface treatment agent for glass fiber described.
3.1. A glass cloth surface treatment method comprising treating a glass cloth with the surface treatment agent for glass fiber according to the description.
[0007]
Hereinafter, the present invention will be described in detail.
(I) Surface treatment agent for glass fiber of the present invention The surface treatment agent for glass fiber of the present invention is N-β- (N-vinylbenzylaminoethyl) -γ-aminopropyltrimethoxysilane hydrochloride, or N-β. It comprises a reaction product obtained by reacting 1 to 2.5 mol of water with 1 mol of- (N-benzylaminoethyl) -γ-aminopropyltrimethoxysilane hydrochloride as a main agent.
[0009]
(ii) Manufacture of a surface treating agent It can manufacture easily by making these silane compounds or its acid salt react with water.
As the reaction conditions for reacting the silane compound or its acid salt with water, the temperature is from room temperature to 50 ° C., and the time is from 20 minutes to 8 hours.
The amount of water is 1 to 2.5 mol, preferably 1.3 to 2.2 mol, relative to the silane compound or its acid salt.
If the amount of water is less than 1 mol, the reaction is insufficient and trialkoxysilane remains, and the performance of the reaction product as a surface treatment agent cannot be expressed well. On the other hand, when the amount is more than 2.5 mol, the reaction product tends to be in a gel state, which is not preferable.
In the reaction product thus obtained, the silane monomer has disappeared, and an oligomer containing a dimer and a trimer is produced.
In addition, when making this silane compound and water react, you may use solvents, such as methanol and ethanol, as a solvent.
Moreover, you may use acidic catalysts, such as a formic acid, an acetic acid, phosphoric acid, as a catalyst.
[0010]
(iii) Glass fiber 1) If the glass fiber for treating the surface treatment agent of the present invention is a long glass fiber, there is no limitation on the single yarn diameter, the number of bundles, and the like.
In addition, the composition of the glass is not particularly limited. Generally, the glass for an electrical insulating plate or printed circuit includes E glass having a low alkali component, D glass having a low dielectric constant, and H glass having a high dielectric constant. It is advantageously used.
The glass cloth is usually a combination of warp and weft, and the weave structure includes plain weave, nanako weave, twill weave, satin weave, etc., but the structure of the glass cloth used in the present invention is not particularly limited.
[0011]
2) When processing the surface treating agent of the present invention on glass cloth, a known method can be used.
For example, the glass cloth may be immersed in a dilute solution of the surface treatment agent, for example, a dilute aqueous solution, or the dilute aqueous solution may be sprayed on the glass cloth.
The concentration of the surface treatment agent in the dilute aqueous solution is preferably 0.001 to 1%, and particularly preferably 0.005 to 0.5%.
Further, the amount of the surface treatment agent to be adhered to the glass cloth is preferably 0.01 to 1% by weight, and more preferably 0.03 to 0.5% by weight.
[0012]
(Iv) Laminate 1) When producing a laminate using the glass cloth of the present invention, it can be carried out according to a conventional method.
For example, generally, a glass cloth is impregnated with a resin (binding material), and semi-cured prepregs are overlapped and compression thermoformed. A casting method and a low-pressure heating method are also possible.
For printed circuit boards, a metal foil such as a copper foil is deposited on one or both sides of the laminate, but a method of depositing a circuit forming material after molding, such as the additive method, is also possible.
[0013]
2) The thermosetting resin used as the binder is an epoxy resin, phenol-cured epoxy resin, polyimide resin or the like conventionally used in the production of laminates based on glass cloth, and the thermoplastic resin is polyester. Resins, bismaleimide triazine resins, silicone resins, polyurethane resins and the like can be used, but are not limited to these.
Moreover, an inorganic filler, an additive, etc. can be blended with a thermosetting resin as an additive.
[0014]
【Example】
EXAMPLES Hereinafter, although an Example and a comparative example demonstrate this invention concretely, these do not restrict | limit the scope of the present invention.
Example 1
In a glass flask having a condenser tube, a methanol solution of N-β- (N-vinylbenzylaminoethyl) -γ-aminopropyltrimethoxysilane hydrochloride [SZ6032 manufactured by Toray Dow Corning Silicone Co., Ltd. , 40% by weight of pure content] 100 g was added, and then 3.8 g of pure water was added and stirred at 40 ° C. for 3 hours to obtain a reaction product.
The reaction product was analyzed by Si-NMR, and as a result, the monomer of N-β- (N-vinylbenzylaminoethyl) -γ-aminopropyltrimethoxysilane disappeared and the oligomer was the main component. It was confirmed.
Next, a 0.5 wt% aqueous solution of this reaction product was prepared, and the pH was adjusted to 4 by adding acetic acid. Then, a glass cloth having a thickness of 0.18 mm (Style 7628 manufactured by Asahi Schubel Co., Ltd.) was immersed in this treatment liquid, and was squeezed, followed by drying with hot air at 120 ° C. for 10 minutes.
[0015]
Next, as epoxy resin varnish, 35 parts by weight of bisphenol A type novolac epoxy resin E157 (manufactured by Yuka Shell Epoxy Co., Ltd.), 28 parts by weight of high bromide type epoxy resin E5050 (manufactured by Yuka Shell Epoxy Co., Ltd.) Parts, 6 parts by weight of bisphenol A type epoxy resin E828 (manufactured by Yuka Shell Epoxy Co., Ltd.), 31 parts by weight of DPP type phenol resin YLH129 (manufactured by Yuka Shell Epoxy Co., Ltd.), 2 ethyl 4 A phenol-cured epoxy resin varnish having a resin content of 67% by weight was prepared by blending 0.1 part by weight of methylimidazole and methoxyethanol.
The resin varnish was impregnated into a glass cloth treated with the treating agent and dried to prepare a prepreg having a resin content of 42% by weight.
Next, 4 sheets of the prepreg are stacked, and a copper foil having a thickness of 18 μm is stacked on both surfaces of the prepreg. Using a vacuum press, the pressure is reduced to 10 torr at 120 ° C. under reduced pressure for 30 minutes, and then at 175 ° C. for 60 minutes under normal pressure for 35 kg / A copper-clad laminate having a thickness of 0.8 mm was obtained by heating and pressing under the condition of cm 2 and integrally molding.
With respect to this copper-clad laminate, the peel strength and heat resistance were evaluated by the following methods.
[0016]
(1) Peel strength After cutting the above copper-clad laminate into a test piece having a width of 1/2 inch and a length of 15 cm so that the longitudinal direction is the warp direction, the first layer and the second layer of the surface layer are oriented 90 degrees. The peel strength was measured using a Shimadzu Autograph AG5000D at a speed of 5 mm / min.
(2) Heat resistance The copper-clad laminate was etched out of the entire copper foil with an etching solution comprising a ferric chloride aqueous solution, then washed with water and air-dried. Next, this laminate was cut into 5 cm square test pieces, and the test pieces were exposed to moisture in a saturated pressure cooker at 121 ° C. for 1 to 3 hours, and then the test pieces were placed in a solder bath at 288 ° C. for 20 hours. It was immersed for 2 seconds and examined for the presence or absence of blistering.
The presence / absence of blistering was evaluated by visual inspection with ○: good, Δ: small blistering, and x: large blistering.
[0017]
(Example 2)
Methanol solution of N-β- (N-benzylaminoethyl) -γ-aminopropyltrimethoxysilane hydrochloride [KBM6123 manufactured by Shin-Etsu Chemical Co., Ltd., pure content 50 wt%] 100 g in a glass flask having a cooling tube Then, 3.7 g of pure water was added and stirred at 40 ° C. for 3 hours to obtain a reaction product.
As a result of analyzing this reaction product by Si-NMR, it was confirmed that an oligomer of N-β- (N-benzylaminoethyl) -γ-aminopropyltrimethoxysilane was the main component.
Thereafter, the peel strength and heat resistance were evaluated in the same manner as in Example 1.
[0018]
(Comparative Example 1)
As a surface treatment agent for glass cloth, a methanol solution of N-β- (N-vinylbenzylaminoethyl) -γ-aminopropyltrimethoxysilane hydrochloride [Toray Dow Corning Silicone Co., Ltd. SZ6032, pure 40% by weight]
In the same manner as in Example 1, the peel strength and heat resistance were evaluated.
[0019]
(Comparative Example 2)
As a surface treatment agent for glass cloth, a methanol solution of N-β- (N-benzylaminoethyl) -γ-aminopropyltrimethoxysilane hydrochloride (KBM6123 manufactured by Shin-Etsu Chemical Co., Ltd., 50% by weight pure) In the same manner as in Example 1, the peel strength and the heat resistance were evaluated.
Table 1 shows the evaluation results of the peel strength and heat resistance.
[0020]
[Table 1]
Figure 0004229509
[0021]
【The invention's effect】
When the surface treating agent according to the present invention is used, the peel strength can be greatly improved and the moisture absorption heat resistance of the laminate can be improved.
Preferable application examples include thinning and high density of the printed wiring board and application to a high heat resistant resin printed wiring board.
[Brief description of the drawings]
1 is a graph showing Si-NMR of hydrochloride of N-β- (N-vinylbenzylaminoethyl) -γ-aminopropyltrimethoxysilane used as a synthesis raw material in Example 1. FIG.
2 is a graph showing Si-NMR of the reaction product synthesized in Example 1. FIG.

Claims (3)

γ−(2−アミノエチル)アミノプロピルトリメトキシシラン、N−β−(N−ビニルベンジルアミノエチル)−γ−アミノプロピルトリメトキシシラン、N−β−(N−ベンジルアミノエチル)−γ−アミノプロピルトリメトキシシラン、N−β−(N−ビニルベンジルアミノエチル)−N−ビニルベンジル−γ−アミノプロピルトリメトキシシラン、N−β−(N−ベンジルアミノエチル)−N−ビニルベンジル−γ−アミノプロピルトリメトキシシラン、N−β−(N−ベンジルアミノエチル)−N−ベンジル−γ−アミノプロピルトリメトキシシラン、γ−(2−アミノエチル)−アミノベンジルプロピルトリメトキシシラン、γ−(2−アミノエチル)−アミノベンジルプロピルトリエトキシシランから選択されるシラン化合物またはその酸塩1モルに対し、水1〜2.5モルを反応させた反応生成物を主剤として含むことを特徴とするガラス繊維用表面処理剤。 γ- (2-aminoethyl) aminopropyltrimethoxysilane, N-β- (N-vinylbenzylaminoethyl) -γ-aminopropyltrimethoxysilane, N-β- (N-benzylaminoethyl) -γ-amino Propyltrimethoxysilane, N-β- (N-vinylbenzylaminoethyl) -N-vinylbenzyl-γ-aminopropyltrimethoxysilane, N-β- (N-benzylaminoethyl) -N-vinylbenzyl-γ- Aminopropyltrimethoxysilane, N-β- (N-benzylaminoethyl) -N-benzyl-γ-aminopropyltrimethoxysilane, γ- (2-aminoethyl) -aminobenzylpropyltrimethoxysilane, γ- (2 - aminoethyl) - silane compound selected from aminobenzyl aminopropyltriethoxysilane or Salt 1 mole, glass fiber surface treating agent comprising the reaction product obtained by reacting water 1-2.5 mol of the main agent. 請求項1記載のガラス繊維用表面処理剤で処理されていることを特徴とするガラスクロス。  A glass cloth treated with the surface treating agent for glass fiber according to claim 1. 請求項1記載のガラス繊維用表面処理剤でガラスクロスを処理することを特徴とするガラスクロスの表面処理方法。A glass cloth is treated with the surface treatment agent for glass fibers according to claim 1.
JP03555199A 1999-02-15 1999-02-15 Surface treatment agent for glass fiber Expired - Lifetime JP4229509B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP03555199A JP4229509B2 (en) 1999-02-15 1999-02-15 Surface treatment agent for glass fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP03555199A JP4229509B2 (en) 1999-02-15 1999-02-15 Surface treatment agent for glass fiber

Publications (2)

Publication Number Publication Date
JP2000230148A JP2000230148A (en) 2000-08-22
JP4229509B2 true JP4229509B2 (en) 2009-02-25

Family

ID=12444874

Family Applications (1)

Application Number Title Priority Date Filing Date
JP03555199A Expired - Lifetime JP4229509B2 (en) 1999-02-15 1999-02-15 Surface treatment agent for glass fiber

Country Status (1)

Country Link
JP (1) JP4229509B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1315851C (en) * 2003-05-29 2007-05-16 庄征乾 Arylamine functional silicon hydride for epoxy resin laminated board enhanced by glass fiber fabrics
EP3611236B1 (en) 2018-08-17 2020-09-30 Evonik Operations GmbH An aqueous, storage-stable composition containing n-benzyl substituted n- (2-aminoethyl)-3-aminopropylsiloxane-hydrochlorides, method for their preparation and their use

Also Published As

Publication number Publication date
JP2000230148A (en) 2000-08-22

Similar Documents

Publication Publication Date Title
US6645630B1 (en) Epoxy resin composition, prepreg and multilayer printed-wiring board
JP5260400B2 (en) Multilayer board for producing multilayer printed wiring boards
KR101747259B1 (en) Surface modified silica by alkyl sulphonated tetrazole compound, preparing method thereof, and resin composition containing the same
JP2898809B2 (en) Manufacturing method of laminated board
JP4229509B2 (en) Surface treatment agent for glass fiber
KR101540145B1 (en) Alkyl sulphonated tetrazole compound, preparing method thereof, and epoxy resin containing the same, and substrate produced therefrom
JP2692508B2 (en) Manufacturing method of laminated board
JP3812986B2 (en) Imidazole group-containing surface treatment agent and glass cloth
JP2004175895A (en) Resin composition for laminate, electrical prepreg, metal foil with electrical resin, electrical laminate, printed wiring board and multilayer printed wiring board
JP2002194670A (en) Surface treating agent for glass cloth
JP3291100B2 (en) Glass fiber fabric for resin reinforcement
JP3343443B2 (en) Resin composition and prepreg
JPS6350361B2 (en)
JPH0959346A (en) Epoxy resin composition for laminate
JP4171952B2 (en) Thermosetting resin composition, prepreg, laminate and printed wiring board
JP2502611B2 (en) Laminated board manufacturing method
JPH06100708A (en) Composite laminated sheet
JP3159390B2 (en) Manufacturing method of laminated board
JP2702002B2 (en) Manufacturing method of copper-clad laminate
JPH0423654B2 (en)
JP2004067968A (en) Resin composition, prepreg, and laminated plate
JP2002187977A (en) Silane coupling agent having vinyl group and dimethylsiloxane bond
JPH05286074A (en) Copper-clad laminate
JP3647488B2 (en) Epoxy resin and epoxy resin composition
JP2002348148A (en) Surface treating agent for glass fiber

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20040115

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20060216

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20060523

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060719

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A712

Effective date: 20070402

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070531

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080624

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080820

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20081202

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20081202

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111212

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111212

Year of fee payment: 3

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313111

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111212

Year of fee payment: 3

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111212

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121212

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121212

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131212

Year of fee payment: 5

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313111

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

EXPY Cancellation because of completion of term