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TWI232170B - Prepreg and laminated board - Google Patents

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Publication number
TWI232170B
TWI232170B TW089104917A TW89104917A TWI232170B TW I232170 B TWI232170 B TW I232170B TW 089104917 A TW089104917 A TW 089104917A TW 89104917 A TW89104917 A TW 89104917A TW I232170 B TWI232170 B TW I232170B
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Taiwan
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resin
compound
resin composition
epoxy
scope
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TW089104917A
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English (en)
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Masahiko Ogima
Takeshi Narushima
Norio Nagai
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Mitsubishi Gas Chemical Co
Sherwin Williams Co
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    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/03Use of materials for the substrate
    • H05K1/0313Organic insulating material
    • H05K1/0353Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement
    • H05K1/0373Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement containing additives, e.g. fillers
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    • C08G59/00Polycondensates 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
    • C08G59/02Polycondensates containing more than one epoxy group per molecule
    • C08G59/04Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof
    • C08G59/06Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols
    • C08G59/08Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols from phenol-aldehyde condensates
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    • C08G59/00Polycondensates 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
    • C08G59/18Macromolecules 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
    • C08G59/20Macromolecules 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 epoxy compounds used
    • C08G59/22Di-epoxy compounds
    • C08G59/24Di-epoxy compounds carbocyclic
    • C08G59/245Di-epoxy compounds carbocyclic aromatic
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08G59/00Polycondensates 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
    • C08G59/18Macromolecules 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
    • C08G59/20Macromolecules 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 epoxy compounds used
    • C08G59/32Epoxy compounds containing three or more epoxy groups
    • C08G59/3218Carbocyclic compounds
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    • C08G59/00Polycondensates 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
    • C08G59/18Macromolecules 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
    • C08G59/40Macromolecules 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
    • C08G59/62Alcohols or phenols
    • C08G59/621Phenols
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    • C08G65/00Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/04Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
    • C08G65/06Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
    • C08G65/16Cyclic ethers having four or more ring atoms
    • C08G65/18Oxetanes
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
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    • C08K3/24Acids; Salts thereof
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    • C08L63/00Compositions of epoxy resins; Compositions of derivatives of epoxy resins
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08J2363/00Characterised by the use of epoxy resins; Derivatives of epoxy resins
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
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    • C08K2003/2224Magnesium hydroxide
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    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
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    • C08L2201/02Flame or fire retardant/resistant
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00Applications
    • C08L2203/20Applications use in electrical or conductive gadgets
    • C08L2203/206Applications use in electrical or conductive gadgets use in coating or encapsulating of electronic parts
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/01Dielectrics
    • H05K2201/0104Properties and characteristics in general
    • H05K2201/012Flame-retardant; Preventing of inflammation
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00Stock material or miscellaneous articles
    • Y10S428/901Printed circuit
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249924Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
    • Y10T428/24994Fiber embedded in or on the surface of a polymeric matrix
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31511Of epoxy ether
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31511Of epoxy ether
    • Y10T428/31515As intermediate layer

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
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Description

1232170
_案號 _89104917 五、發明說明(1) 發明之領域 本發明係關於由樹脂組成物所構 體,其具有優良之耐火性及良好電^之不含鹵素之預潰 為絕緣材料及以此預潰體所形成之:^性與耐熱性,可作 樹脂組成物經固化之產物具有良好而曰合板。本發明所用之 良之抗吸濕性與耐熱性,故適合作2 ^性與電氣特性及優 組成物所形成之層合板乃不含齒辛鱼^、’冬物貝。上述樹脂 ν-0級,在燃燒時不會產生戴奥辛,符合UL標準之 發明之免前枯* 1奥辛或碌化氫故符合環保。 以環氧树爿日作為主成份形成之層人 、 器與器材之印刷電路材料。作為耐火产I二泛用於電子機 是使用溴化環氧樹脂作為基本成份。〗方法 火材料在燃燒時會產生極具毒性之二笨并戴奥‘ ^二3耐 呋喃,故從所謂環境問題的觀點,有管含溴^:=并 法令提出討論。 '了人材料的 因此,在熱塑塑膠樹脂的領域,含磷耐火材料被用來 代含 >臭耐火樹脂。在使用環氧樹脂作為基材之印刷電路材 料領域,多種防火材料之加入已被研究,且多種計劃已被 提出以排除〉臭化環氧樹脂。採用含碟而才火材料之方法已成 為目前已發現計劃之主流。然而,含磷耐火材料不僅大大 降低了印刷電路材質,在力學、化學和電學上的性質,也 無法避免在燃燒時產生有毒氣體。在此情況下,使用含鱗 耐火材料仍有待商榷。所以亟需發展出具有優良耐火性又 不含ii素或填之材料。
(::\總檔\89\89104917\89104917(替換)-l.Ptc 第 6 頁 1232170 --^~^_9104917 __年月日_修正 五、發明說明(2) " ~*--. 目前所能獲得之耐火環氧樹脂層合材料一般由加入含 之固化劑到作為基質的含溴環氧樹脂而獲得一清漆,以= 清漆浸潰玻璃基材,在加熱下半固化此樹脂而得到預潰 體,再將其形成層合板。少有耐火層合材料可克服上= 環保問題。 ^ ^ 發明之概述 本务明的目的在提供一種不含鹵素與磷之預潰體,其具 有良好之耐火性以及優良電氣特性與耐熱性。、 八 根據本發明,將提供一種由樹脂組成物及一基層以該樹 脂組成物浸潰或以該樹脂組成物塗敷而形成之預^體了該 樹脂組成物包含一作為主成份之具有結構單元(丨)之酚化 合物(I ),
其中R1是氫或酚,R2是氫或曱基而n是〇到1〇之整數,一 :裒氧樹脂(II),係藉由環氧化與該酚化合物相同之酚化合 物而製備,一金屬水合物(ΠΙ)及一鉬化合物(IV)。 根據本發明’同時提供一種作為絕緣材 由上述預潰體所形成。 登明之_詳細說明
1232170 —案號 89104Q17 五、發明說明(3) 修正 -———— 為達上述目的,本發明者經努力研究而發現由含有特定 酚化合物以一特定環氧樹脂作為固化劑並進一步以含有一 金屬水合物和一鉬化合物之環氧樹脂組成物所獲得之層合 板〃有4良耐火性與良好電氣特性及对熱性。本發明於 是達成。 ' 思即本發明是關於一種由 組成物浸潰或以該樹脂組成 脂組成物包含一作為主成份 之酚化合物(I ), 樹脂組成物及一基層由該樹脂 物塗敷而形成之預潰體,該樹 之具有化學式(1 )之結構單元
“其tR:是氫或酚’R2是氫或甲基而…到10之整數,-藉由裱氧化該酚化合物而製備之環氧樹脂(11 ),一金屬水 = (m)及一翻化合物(IV)。再者,本發明亦關於一種 層δ板以上述預潰體所形成,以作為絕緣材料。 戈f :二采用之紛化合物⑴並不特別限制… 式(1 )、,·。構早7G之化合物。酚化合物(丨)之典型實例 酚FjS分:分广樹脂’曱酚酚醛樹脂,三羥苯基曱烷以及三 經本基"元之养聚合物。這些化合物 以酚酚醛樹脂與三羥苯基甲烷募聚合 =飞^。便用
1232170 -^^89104917 五、發明說明(4) 之 酚化合物(I )之用量調節使得 環氧基之莫耳比率在0· 5到丨5之門^射環氧樹脂(11)二 為佳。當上述莫耳比率小於上述以圍’並以“到i 目:,此樹脂組成物呈現很低的財心,於本發明之 限日不利地,此樹脂組成 其超過上述上 本發明所用之環氧樹脂⑴)並不濕,' 與具有化學式⑴結構單元之酚化合 1 —-要其係由 所環氧化而製傷之化人物 (1)相同之酚化合物 包括雙盼F之❼辰氣樹脂⑴)之典型實例 歸:用:些化合物之衍“勿。這些環氧樹脂可單獨 i:;以雙盼F之縮水甘油樹脂和三經 本基甲j:兀或其衍生化合物為佳。 歹工 性責體之樹脂組成物可在不影響目的特 妒#用旨°上述「其他環㈣脂」可選擇— 广樹脂而無特別限制。其他環氧樹脂之典型例 子已括又S;j Α—之縮水甘油醚,雙酚a酚醛樹脂,雙笨基,夕 官能基酚’萘,脂環化合物,縮水甘油胺樹脂及 : 酯樹脂。 耳〆由 在本發明中’在不影響目的特性下可與上述酚化合物 〔I)混合使用已知之環氧樹脂固化劑。上述環氧樹脂固化 劑可選自一般使用之環氧樹脂固化劑而無任何特別限制。 環氧樹脂固化劑之典型實例包括含胺化合物例如二氰胺, 四乙基二胺二苯曱烷及二胺二苯甲烷,酚醛樹脂化合物例 如雙酚A酚醛樹脂,及酸酐化合物例如六氫酞酐。在本發
(::\總檔\89\89104917\89104917(替換)-l.ptc 第 9 頁 修正 曰 明中,可依需要加 固化速率。固化促進:::二1 :乂調整上述樹脂組成物之 進劑,而沒有任何特二、擇一般用於環氧樹脂之固化促 咪唑及其衍生物和三級=制。固化促進劑之典型實例包括 用於本發明之金 j。 係選自驗金屬或驗土; = 並*特別限s,只要其 (in)之實例包括、,屬之水^物即可。金屬水合物 鎳、鈣、鋁或之類"金羊屬銘&、虱氧化鎂及氫氧化鎂與鋅、 物常用於合成樹脂之耐】=或2合物。這些金屬水合 化合物(I)與環氧樹 '^屬水合物之添加量佔酚 之改善並無太多效能。者5 i上述之下限時其對耐火性 物對基層之塗敷表現變】了 s過上述上限時,此樹脂組成 選物(IV)係指含有…合物,可 例包括ft彳b # σ物而沒有特別限制。鉬化合物之實 每和::Γ、:::“目’繼,硫化…酸鋅,1目酸 二 化合物可單獨或混合使用。而以由碳 ,„ 虱,争,或灰石提供鉬酸鋅(KEMGARD 911 Α,Β, C, erwin-Wi 11 lams供應)所製備為佳。鉬化合物(IV)之 里為酚化合物(I)與環氧樹脂(1丨)總和之〇 i〜2〇wt%, 而以〇·5〜l〇wt%為佳。當鉬化合物(IV)之量小於上述下 限,耐火性並無太多改善。而當其超過上限時,銅箔之剝 離強度變弱。 在本發明中’樹脂組成物在不影響目的性質下可包含其
0:\總檔\89\89104917\89104917(替換)_l.ptc 第 1〇 頁 1232170
---^^89104917 车 H 五、發明說明(β) -----§___修正 = 充物。上述耐火#料與上述填充物可選擇 (二合物例如蜜胺 母,滑石,2:: :Γ包括無機粉末如石英,雲 粉末如石夕粉末誠’精磨玻璃粉末和空心玻璃’和有機 在本發明中,可依需要使用 樹脂組成物相容原則下並益特、ς W亡此有機溶劑在與 例包括丙_,丁酮,甲美、容_ t制。有機溶劑之典型實 苯,二甲苯及-甲Α ψ…,滅月,丙二醇曱醚和醋酸,甲 使用。當考量工::;潰;;r!劑可單獨或混合 〜2 0 0 °c之混合溶劑。 、土層4,且使用沸點在120 本發明中在不影響目的特 線吸收劑,抗氧化劑,光聚合有紫外 知常用之内,沒有特別 σ J及螢先乓壳劑。在已 收劑如含苯三唑之化人物:::、中典型實例包括紫外光吸 乙稀盼,光聚合起始劑如D塞!化劑和本 苯乙烯衍生物。 貝阳,及邊先增凴劑如1,2-二 嫌上”主要成份包含紛化 (I I )、金屬水合物(π η Θ^ Λ 衣乳Μ月日 基層或-基層浸潰在±述樹5 =IV) ’用以塗敷在一 加熱半固化,本發明之二:成物,而此樹脂紅成物以 層可選自已知常以是製成’本發明所用之基 不门層5板之電絕緣基層。基層材料 匕\總檔\89\89104917\89104917(替換)」 $ 11頁 1232170 --$S_89l〇4917_ 五、發明說明(7)
之典型貫例包括無機纖維之E,D,s AQ 亞醯胺:聚脂和四氟乙#,及其混合纖維:纖維之聚 形狀作為分類依據,包括織網式結構,非 二層若以其 於預計層合產物之使用血表現。、^狀之適當選择決定 用门$上述形狀可單獨或合併採用。雖益牲^飞口併使 層一般厚度在〇, 〇3〜〇. 5_。再者雖晶、:特別限制,基 者I,其思主 < 耐濕性和耐執大& ^ ^ ^ 20 ^90wt% 0 ^ ^ ^ ^ ^ ^ 物塗敷在基層之後,本發物又/貝或祕知組成 月旨組成物在乾上t nn,體之獲得的方法是將樹 你礼知态加熱1 0 0〜2 0 0 Γ A R主1 9 η八Μ 化(Β段)樹脂組成物。 UU C為W〜3〇分鐘以半固 別由上述本發明之預潰體層合而成。特 於-:L合時’金屬羯如銅箱或銘箱被置 成層合,由是獲;ί::選置’而此結構組用以形 之-般層合板或多:板形成可採行用於絕緣材料 多層板壓,直办多岸虹段條件進仃。例如層合形成可以用 機在溫度100〜2 5 0 t壓力2 一 ] nnt y T次同腹同壓成形 3小時。再者,本發明之箱:1〇_心,加熱時間〇·03到 刷電路板可-齊合併形成預;貝人體和出為内層所分別製備之印 开开4層合’由是可獲得多層板。
1232170 ---Ml 89104917_年月日_魅__ 五、發明說明(8) 8 2wt%雙酚F環氧樹脂(Epikote 4 0 0 1 P.環氧當量:48 0, 由 Yuka-Shell Epoxy Κ·Κ·供應)和 18wt% 酚酚醛樹脂(TD 2090 ’ 軟化點120°C,經當量:105,由 Dainippon Ink & Chemicals· Inc·供應)溶解在丁酮,然後加入i〇〇wt%氫 氧化紹(CL 310 由 Sumitomo Chemical Co·,Ltd·供應), 1 Owt%由滑石支撐鉬酸鋅(KEMGARD 911C,由 Sharwin-Williams提供)而製備之材料,〇.〇5wt% 2 一乙基 4曱基味哇與上述溶液混合,而得到清漆。此清漆可以丁 酮稀釋’稀釋後之清漆可以塗敷〇 · 1 min厚度到e玻璃布到將 E玻璃布浸潰到清漆中。此清漆可加熱丨5 〇艺,5分鐘乾 燥,使預潰體含樹脂組成物44wt%。疊合8張預潰體,每張 上下表面放入3 5mm厚度之電解銅箔,將成組在壓力 30kg/cm2,溫度175。(:下經120分鐘,完成銅包覆層合板。 以下列方法測量此銅包覆層合板之物理性質(對軟焊加熱 之耐受性’剝離強度和耐火性),表1表示此結果。 對軟焊加熱之耐受性和剝離強度:根據J丨S c 6 4 8 1測量 耐火性:根據UL94垂直燃燒試驗測量 實施例2 6 4 w t % S分S分酸樹脂環氧樹脂(£ p丨匕01 e 1 5 4,環氧當 量:178 由 Yuka-Shel 1 Epoxy Κ· Κ·供應)和36wt% 三羥苯基 曱烧(Epicure YL 6065,軟化點98 °C,經當量:125由
Yuka-Shel 1 Epoxy Κ· K·供應)溶在二甲苯中,然後加入 1 5 0wt%氫氧化鋁,5wt%由滑石支撐鉬酸鋅(KEMGAR〇 911C) 而製備之材料和0 · 0 2wt% 2曱基苯胺與上述溶液混合,而
(::\總檔\89\89104917\89104917(替換)-l.ptc 第 13 頁 1232170 _案號 89104917 _年月日_Hi_ 五、發明說明(9) 得到清漆。然後,同實施例1之方法製備銅包覆層合板, 除了將實施例1所用之清漆換成上述清漆。此銅包覆層合 板之物理特性經測量,結果列於表1。 實施例3 35wt%雙酚F環氧樹脂(Epikote 4 0 0 1 P),33wt%酚酚醛樹 脂環氧樹脂(Epikote 154)和32wt%酚酚醛樹脂(TD2131, 軟化點 80°C,羥當量:103,由 Dainippon Ink & Chemicals,Inc供應)溶在丁酮中,然後加入50wt%氫氧化 鋁(CL310),20wt%由滑石支撐鉬酸鋅(KEMGARD, 911C)而 製備之材料’ 0 · 0 3 w t % 2 -乙基- 4甲基味嗤與上述溶液混 合,而得到清漆。然後,同實施例1之方法製備銅包覆層 合板’除了將實施例1所用之清漆置換成上述清漆。此銅 包覆層合板之物理特性經測量,結果列於表1。 實施例4 80wt%雙g分F型環氧樹脂(Epikote 4001P),l〇wt% S分S分酸 樹脂(TD 2 0 9 0 ),和10wt%之羥苯基甲烷募聚合物(Epicure YL 6 0 65 )溶於丁酮,然後加入80wt%氫氧化鋁(CL310), 20wt% 氫氧化鎮(VD650,由 Ube 4Material 供應),l〇wi;% 由 滑石支撐鉬酸鋅(KEMGARD 911C)而製備之材料,及 0· 04wt% 2-乙基-4-甲基咪唑混合上述溶液,而得到清 漆。然後,同實施例1之方法製備銅包覆層合板,除了將 實施例1所用之清漆置換成上述清漆。此銅包覆層合板之 物理特性經測量結果列於表1。 實施例5
(::\總檔\89\89104917\89104917(替換)-l.ptc 第 14 頁 1232170 ___案號89104917 _年月曰 修正__ 五、發明說明(10) 55wt%雙酚F環氧樹脂(Epikote 4 0 0 1 P),20wt%之苯基甲 烷環氧樹脂(Epikote 1 0 32,環氧當量:169,由Yuka -• Shel 1 Epoxy Κ· K.供應),I5wt% 酚酚醛樹脂(TD2 0 9 0 )和 1 〇wt%三羥苯基曱烷募聚合物(Epicure YL6 0 6 5 )溶於丁 酮,然後加入1 OOwt%氫氧化鋁(CL3 1 0),1 Owt%由滑石支撐 鉬酸鋅(KEMGARD 911C)而製備之材料及〇.〇2wt% 2-乙基 -4 -曱基咪唑混合上述溶液,而得到清漆。然後,同實施 例1方法製備銅包覆層合板,除了將實施例1所用之清漆置 換成上述清漆。此銅包覆層合板之物理特性經測量結果列 於表1。 實施例6 45wt%雙酚F環氧樹脂(Epikote 4 0 0 1 P),30wt%曱酚酚醛 树脂環氧樹脂(E S C N 2 2 0,環氧當量2 1 2,由S u m i t 〇 m 〇 Chemical Co·,Ltd·供應),25wt% 酚酚醛樹脂(TD2131)溶 於丁 S同,然後加入7〇wt%氫氧化鋁(CL310),30wt%氫氧化 鎂(VD65 0 ),10wt%由滑石支撐鉬酸鋅(KEMGARD 911C)而製 備之材料和0 · 0 3 wt %二曱基苯胺和上述溶液混合,而得到 清漆。然後,同實施例1方法製備銅包覆層合板,除了將 貝施例1所用之清漆置換成上述清漆。此銅包覆層合板之 物理特性經測量,結果列於表1。
實施你LZ 5〇wt%驗齡盤樹脂環氧樹脂(Epik〇te 154),2〇wt%雙酚a 環氧樹脂(Epikote 1001,環氧當量:480,由 Yuka_Shell
Epoxy Κ·Κ·供應)29wt%酚酚醛樹脂(TD2〇9〇)和lwt%二氰胺
匸:\總檔\89\89104917\89104917(替換)-l.ptc 第 15 頁 1232170 --复號 891Q4Q17_年月曰 修正____ 五、發明說明(11) 溶於2曱基甲醯胺,然後加入lOOwt%氫氧化鋁(CL310),1〇 wt%由滑石支撐鉬酸鋅(KEMGARD 91 ic)而製備之材料, -3wt% 石朋酸鋅(FRC 500,由 Mizuzawa Kagaku 供應),和 0· 04wt% 2-乙基-4-曱基咪唑混合上述溶液,而得到清 漆。然後’同實施例1方法製備銅包覆層合板,除了將實 施例1所用之清漆置換成上述清漆。此銅包覆層合板之物 理特性經測量,結果列於表1。 比較實施例1 82wt%雙酚A環氧樹脂(Epikote 1 0 01)和18wt%酚酚醛樹 脂(TD2131)溶於丁酮,然後加入100wt%氫氧化鋁 (CL310),l〇wt%由滑石支撐鉬酸鋅(KEMGARD 911C)而製備 之材料,和0 · 0 3 w t % 2 -乙基-4 ~甲基咪唑混合上述溶液, 而得到清漆。然後同實施例1方法製備銅包覆層合板,除 了將實施例1所用之清漆置換成上述清漆。此銅包覆層合 板之物理特性經測量,結果列於表1。 比較實施例2 60wt%盼盼酸樹脂環氧樹脂(Epik〇te 154)和40wt%雙紛a 酚醛樹脂(V Η 4 1 5 0,軟化點:8 7 °C,羥當量1 2 0,由 Dainippon Ink & Chemicals Inc·供應)溶於丁酮,然後 加入lOOwt%氫氧化鋁(CL310),l〇wt°/G由滑石支撐鉬酸鋅 (KEMGARD 911C)而製備之材料和〇.〇4wt% 2-乙基-4-曱基 咪唑混合上述溶液,而得到清漆。然後,同實施例1方法 製備銅包覆層合板,除了將實施例1所用之清漆置換成上 述清漆。此銅包覆層合板之物理特性經測量結果列於表
(::\總檔\89\89104917\89104917(替換)-l.ptc 第 16 頁 1232170 案號89104917 年月日 修正
0:\總檔\89\89104917\89104917(替換)-l.ptc 第 17 頁 1232170 _案號89104917_年月日 修正 五、發明說明(13) 表 銅箔剝離強度 (kg/cm) 絕緣係數 (D-6/100) Tg(DMA 法) (°C) 耐火性(UL94法) Exl 1. 8 6 x 1012 144 V-0 Ex2 1. 5 lx 1013 186 V-0 Ex3 1. 7 3 x 1012 160 V-0 Ex4 1. 8 4 χ 1012 149 V-0 Ex5 1. 6 6 χ ΙΟ12 173 V-0 Ex6 1.7 7 χ ΙΟ12 163 V-0 Ex7 1. 8 2 χ ΙΟ12 177 V-0 CEx 1 1. 8 2 χ ΙΟ12 134 燃燒 CEx 2 1. 5 4 χ ΙΟ12 168 V-0 CEx3 0. 8 5 χ ΙΟ12 145 燃燒 CEx4 1. 9 2 χ ΙΟ12 142 V-0 E X ··實施例 CEx :比較實施例 根據本發明,將提供一種作為絕緣材料之預潰體,此預 潰體係獲自不含ii素且具有優良耐火性和良好電氣特性和 耐熱性之樹脂組成物,且此預潰體和層合板燃燒時不會產 生戴奥辛等物質。
(::\總檔\89\89104917\89104917(替換)-l.ptc 第 18 頁 1232170 _案號 89104917_年月日_修正 圖式簡單說明 (::\總檔\89\89104917\89104917(替換)-l.ptc 第 19 頁

Claims (1)

1232170 號 89104917 六、申請專利範圍 '' 1 ' 種預潰體,係由一樹脂組成物及一基層以該樹脂組 成物浸潰或以該樹脂組成物塗敷所形成,該樹脂組成物包 含一作為主成分之酚化合物(I ),具有化學式(丨)之結構單 元,
• (1) 其中R1是氫或紛,R2是氫或曱基,而η是0到iq之整數, 一環氧樹脂(I I ),係藉由環氧化與該酚化合物相同之紛化 合物而製備,一金屬水合物(I I I)及一鉬化合物(I v), 其中,樹脂組成物之金屬水合物(I I I)含量為環氧樹脂 (Π)和酚化合物(I)總和之50〜I50wt%。 2·如申請專利範圍第丨項之預潰體,其中,金屬水合物 (Π I )至少包含一種選自氫氧化鋁、氫氧化鎂和其衍生物 所構成之群組。 /' 3·如申請專利範圍第1項之預潰體,其中,銷化合物 (I V)為鉬酸鋅。 4·如申請專利範圍第1項之預潰體,其中,酚化合物(j) 為紛s分醛樹脂、三羥苯基甲烷之募聚合物或其混合物。 5 ·如申請專利範圍第1項之預潰體,其中,環氧%封脂 (Π )為藉由環氧化雙酚F、酚酚醛樹脂、三羥笨基曱烧或
匸:\總檔\89\89104917\89104917(替換)-l.ptc 第 20 頁 1232170 修正 案號 89104917 六、申請專利範圍 三羥苯基曱烷之寡聚合物而製備之產物或其任兩者之環氧 化產物之混合物。 6. 如申請專利範圍第1項之預潰體,其中,樹脂組成物 之鉬化合物(I V )含量為環氧樹脂(I I)和酴化合物(I)總和 之0·1 〜20wt% 〇 7. 如申請專利範圍第1項之預潰體,其中,酚化合物(I) 之酚羥基對環氧樹脂(I I)之環氧基的莫耳比率在0. 5〜1. 5 之範圍内。 8. —種用於絕緣材料之層合板,其係由申請專利範圍第 1至7項中任一項之預潰體所形成。
匕\總檔\89\89104917\89104917(替換)-l.ptc 第 21 頁
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US6361866B1 (en) 2002-03-26
KR100607185B1 (ko) 2006-08-01

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