TWI270088B - Insulated wire and resin dispersion - Google Patents

Insulated wire and resin dispersion Download PDF

Info

Publication number
TWI270088B
TWI270088B TW092132855A TW92132855A TWI270088B TW I270088 B TWI270088 B TW I270088B TW 092132855 A TW092132855 A TW 092132855A TW 92132855 A TW92132855 A TW 92132855A TW I270088 B TWI270088 B TW I270088B
Authority
TW
Taiwan
Prior art keywords
resin
component
weight
disclosure
insulated wire
Prior art date
Application number
TW092132855A
Other languages
English (en)
Other versions
TW200425170A (en
Inventor
Hideo Fukuda
Yong-Hoon Kim
Tadashi Ishii
Original Assignee
Furukawa Electric Co Ltd
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 Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Publication of TW200425170A publication Critical patent/TW200425170A/zh
Application granted granted Critical
Publication of TWI270088B publication Critical patent/TWI270088B/zh

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/42Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes polyesters; polyethers; polyacetals
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/447Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from acrylic compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/40Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes epoxy resins
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/42Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes polyesters; polyethers; polyacetals
    • H01B3/421Polyesters
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/441Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00Compositions of unspecified macromolecular compounds
    • C08L101/02Compositions of unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups
    • 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
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913Rod, strand, filament or fiber
    • Y10T428/2929Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • 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
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913Rod, strand, filament or fiber
    • Y10T428/2933Coated or with bond, impregnation or core
    • 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
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913Rod, strand, filament or fiber
    • Y10T428/2933Coated or with bond, impregnation or core
    • Y10T428/294Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Insulated Conductors (AREA)

Description

1270088 又’丙烯酸系成分可例舉丙烯酸、丙烯酸甲酯、丙烯 酸乙酯、丙烯酸正丙酯、丙烯酸異丙酯、丙烯酸正丁酯、 丙稀酸第三丁酯、丙烯酸異丁酯、曱基丙烯酸曱酯、曱基 丙烯酸乙酯、甲基丙烯酸丁酯等。 乙烯系成分之例子為乙酸乙烯酯、丙酸乙烯酯、丁酸 乙烯酯、氣乙烯、乙烯醇、苯乙烯等,其中以丙烯酸甲酯 及曱基丙烯酸甲酯為較可取。這些成分可單獨或二種以上 混合使用。 再者,構成共聚合物樹脂(B)之含環氧基化合物為例如 由下式(1)所示之不飽和羧酸之縮水甘油酯化合物: r-x-ch2ch-ch2 \ / 〇 式中,R代表C2〜C18烯烴基,X代表羰氧基。 不飽和羧酸縮水甘油酯之代表例為丙烯酸縮水甘油 酯、甲基丙烯酸縮水甘油酯、衣康酸縮水甘油酯等;其中 以曱基丙稀酸縮水甘油醋為較可取。 上述共聚合物樹脂(B)為乙烯/甲基丙烯酸縮水甘油酯 共聚合物、乙烯/甲基丙烯酸縮水甘油酯/丙烯酸甲酯三元聚 合物、乙烯/甲基丙烯酸縮水甘油酯/乙酸乙烯酯三元聚合 物、乙烯/甲基丙烯酸縮水甘油酯/丙烯酸甲酯/乙酸乙烯酯四 元聚合物;其中以乙烯/曱基丙烯酸縮水甘油酯及乙烯/曱基 丙烯酸縮水甘油酯/丙烯酸甲酯為較可取。市售之樹脂有例 如商品名為Bondfast (住友化學公司製)及LOTADER (ATOFINA化學公司製)。 14 1270088 丙烯酸第三丁酯、丙烯酸異丁酯、甲基丙烯酸甲酯、甲基 稀酸乙酯、甲基丙稀酸丁酯等。 乙烯系成分包括··乙酸乙稀醋、丙酸乙稀酯、丁酸乙 烯酯、氯乙烯、乙烯醇、苯乙烯等,其中以丙烯酸甲酯及 甲基丙烯酸甲酯為較可取。這些成分可單獨或二種以上混 合使用。 烯烴系樹脂(C)之代表例包括··聚乙烯、聚丙烯、聚丁 烯-1及聚異丁烯等均聚合物;乙烯/丙烯、乙烯/丙烯二烯、 乙烯/甲基丙烯酸酯、乙烯/乙酸乙烯酯及乙烯/甲基丙烯酸酯 /乙酸乙烯酯等共聚合物;以及乙烯/二烯/乙烯、丙烯/二烯/ 丙烯、苯乙烯/二烯/乙烯、苯乙烯/二烯/丙烯、苯乙烯/二烯 /苯乙烯等塊狀共聚合物,或其氫化樹脂。這些樹脂中以乙 烯/甲基丙烯酸甲酯共聚合物為較可取。市售之商用樹脂有 例如商品名為Acryft (住友化學公司製)及R〇t〇ry (ATOFINA化學公司製)等。 在本發明中,烯烴系樹脂(C)之含量對1〇〇重量份之聚 酯系樹脂(A)宜為〇〜20重量份,尤其〇〜10重量份為佳。又, 树月曰(B)與浠煙系樹脂(c)之用量比(重量比)通常為約5: 95〜約1〇 : 〇,最好為約1〇 : 9〇〜1〇〇 : 〇。 在分散相中之樹脂(B)及樹脂(C)之分散粒度並非特別 重要’但宜為平均粒徑0.05〜3 #m,而〇1〜2 更佳。 本發明之樹脂分散體可藉混合樹脂(A)、樹脂(B)及視需 要將樹脂(C)一起用雙軸型擠壓機及共混練機等習用混合機 混合製得。混合方法可為先將樹脂(A)及樹脂(B)混合後再混 合樹脂(C),或將三種樹脂同時混合;亦可先熔融混合樹脂 16 1270088 (B),樹脂(C)(若需要時)然後將形成之樹脂混合物與樹脂 (A)混合。另外,在此樹脂分散體中,可不影響絕緣電線所 ,求之樹脂分散體之基本特性之範圍内添加例如滑石、二 氧化鈦、氫氧化鋁、氧化辞及二氧化矽等無機填充料。添 加此等無機填充料亦可改進所得之樹脂分散體之高頻特 性。 、 另外,亦可視需要於該樹脂分散體中添加硬脂酸、石 臘及低分子量聚乙烯等潤滑劑或著色劑。添加潤滑劑時可 改進擠壓被覆薄膜層時減低導體抗張力等加工性能。 絕緣電線上之絕緣薄膜層之厚度並無特別限制,但宜 為10〜100#πι’尤其20〜60//m為佳。 又,為了增加機械強度,可在由本發明之樹脂分散體 構成之一或二層薄膜被覆層之外周形成二或三層之聚醯胺 樹脂被覆層。在此場合可用之樹脂為6,卜尼龍、卜尼龍、6,1〇· 尼龍及聚亞己基對苯二甲醯胺、聚亞壬基對苯二甲醯胺等 聚酿胺樹脂。 本發明之絕緣電線可抑制因龜裂而隨時間減衰之介質 破壞電壓且具有優異之抗熱性及高溫絕緣性。 此外,本發明之樹脂分散體在被覆導體之擠壓加工 時,不形成粒狀構造,可製取表面品質非常良好之擠製被 覆層。 爰依實施例進一步詳細說明本發明於下。 實施例所使用之樹脂分散體係藉由直徑3〇丽之雙軸型 擠壓機混練各組成分而製備者。 <實施例1 > 17 1270088 將100重量份之PET(商品名TR-8550,帝人化學公司 製)及2重量份之乙稀/甲基丙烯酸縮水甘油酯/丙浠酸甲醋 共聚合物(商品名Bondfast TM,住友化學公司製,其中甲 基丙烯酸縮水甘油酯成分為6重量% )依上述方法加以混 合製得樹脂分散體,在此分散體中PET為連續相,共聚合 物為分散相(分散粒平均粒度為0.14/zm)。 將此樹脂分散物,使用直徑30腿之擠壓機,在21〇〜218 t擠壓條件下擠壓被覆於預熱至18〇艺之直徑〇 4mm銅線上 而製取本發明之絕緣電線。 <實施例2 > 依實施例1,由100重量份之ΡΕΤ及5重量份之乙烯/ 甲基丙烯酸縮水甘油酯/丙烯酸甲酯共聚合物製取樹脂分散 體,在此分散體中PET為連續相,共聚合物為分散相(分 散粗平均粒度A 〇.18/zm)。隨後與實施例i同樣擠壓製取 絕緣電線。 <貫施例3 > 依實施例1’由1〇〇重量份之酣及1〇重量份之乙辦 :基==丙稀4= 粒徑為O.WnO。 物為分散相(分散粒平土 隨後與實施例1同樣擠壓製取絕緣電線。 <實施例4> 队只犯1夕丄,田iU(J重量份 甲基丙賴縮水甘油丙烯酸 重量份之2 體,其"ET為連續相,聚合物製· A鬈口物為分散相(分散粒- 18 1270088 ㈣)。隨後將上述餘之樹脂分㈣被覆於7 古乂巴緣心線撚成之股線表面製得絕緣電線,上料芯線 直控0.15mm且在其表面塗覆右,序δ 、為 ΛΛ^ , 仏八衣107文復有尽度δ // m之絕緣清漆 WD-43〇5(商品名,曰立化學公司製)。 <實施例5 > 依實施例1,由1〇〇重量份之咫丁及15重量份之乙烯/ 甲基丙烯酸縮水甘油酯/丙烯酸甲酯共聚合物製取樹脂分散 體,其中PET為連續相,共聚合物為分散相(分散粒平均 粒徑為0.29/zm)。隨後依實施例丨之方法製取絕緣電線。 <實施例6 > 依實施例1,由1〇〇重量份之PET及20重量份之乙稀/ 曱基丙烯酸縮水甘油酯/丙烯酸曱酯共聚合物製取樹脂分散 液’其中PET為連續相,共聚合物為分散相(分散粒平均 粒徑為0.35 // m)。隨後依實施例1之方法製取絕緣電線。 <實施例7 > 依實施例1,由100重量份之PET及5重量份之乙烯/ 曱基丙烯酸縮水甘油酯/甲基丙烯酸甲酯共聚合物(商品名 Bondfast E,住友化學公司製,甲基丙烯酸縮水甘油酯成分 為12重量%)製取樹脂分散體,其中PET為連續相,共聚 合物為分散相(分散粒平均粒徑為〇.16#m)。隨後依實施 例1之方法製取絕緣電線。 <實施例8 > 將100重量份之PET、5重量份之乙烯/甲基丙烯酸縮 水甘油酯/丙烯酸曱酯共聚合物(商品名Bondfast,住友化 學公司製,曱基丙烯酸縮水甘油酯成分為6重量% )及5 19 1270088 重量份之乙烯/甲基丙烯酸甲酯共聚合物(商品名Acryft WK307,住友化學公司製)同時加入混合機中混合,製得樹 脂分散體,在此分散體中PET為連續相,而上述兩共聚合 物為分散相(分散粒平均粒度為0.37/zm)。隨後依實施例1 之方法製取絕緣電線。 <比較例1 > 使用直徑30丽之擠壓機,在擠壓條件210〜280°C下將 PET擠壓被覆於直徑0.4mm之預熱至180°C之銅線上,製取 絕緣電線供作比較。 <比較例2 > 將100重量份之PET及10重量份之乙烯/丙烯共聚合物 EAA(商品名,Dow化學公司製)混合製得樹脂組成物。依比 較例1之方法,使用上述之樹脂組成物製取絕緣電線。 依下述方法對本發明實施例之絕緣線與比較例之絕緣 電線作性能之比較評估,結果如表1所示。 (1) 介質破壞電壓 根據日本標準規格JISC3003-1999雙捻法規定之試樣製 作條件製取電線及銅線之检撚對(twist pair)並依該規格測 試該試樣之介質破壞電壓。 (2) 高溫介質破壞電壓 根據日本標準規格JISC3003-199910雙捻法規定之試樣 製作條件製取電線及銅線之捻撚對。將製得之電線置於100 °(:下小時後,在l〇〇°C下測試其介質破壞電壓。. (3) 介質破壞電壓隨時間之經過發生改變之情形 為了加快測試隨時間改變之介質破壞電壓,將各電線 20 1270088 置於濕度90% RH、溫度5〇°C之環境下歷時一星期後,依 JIS C3003-199910規定之條件將該電線捻成為检撚對試樣而 測定其介質破壞電壓。 (4) 可撓性隨時間之經過發生改變之情形 為了加快測试可撓性隨時間之經過發生改變之情形, 將各電線置於濕度9〇% RH、溫度5(rc之環境下歷時一星 期後依JIS C3003-i9997測試是否有發生龜裂。 (5) 軟化試驗 依JIS C;30〇3- 11規定方法對各絕緣電線測試其軟化鲁 溫度。 表1 實施例 (1) 實施例 (2) (3) 實施例 ―⑷ 實施例 (5) 實施例 (6) 實施例 (7) 實施例 (8) t酬 (1) t酬 (2) 被覆層厚度 (am) 50 49 ~^. 49 50 50 51 49 49 49 50 製;is直後之 介質層破壞 mM(kV) 9.8 9.6 9.8 9.7 9.8 9.6 9.7 9.6 9.8 9.8 在100°C時 WM(kW) g&f*八 ΓΑ0Ο 6.7 7.7 7.1 7.2 6.4 5.9 7.8 6.7 4.4 5.4 簡令50 C、 90% RH —M 期之介質破 壞麵(kV) 7.4 8.3 8,1 8.4 8.5 8.6 8.0 8.0 5.2 8.2 ^ 置於50C、 90°/〇 RH —M 期有無發生 纏 JL· '/Η Ffr 無 ifniL Μ 無 III·: J\\\ 無 ftE J\\\ ^rrr 1111: M j\\\ 有 有 軟化溫度 (°C) 255 253 -—— 250 --- 250 247 242 254 247 260 247 由表1之結果可知,實施例1〜8製取之絕緣電線能抑 制引起龜裂之介質破壞電壓之減衰,比起比較例之絕緣電 21 1270088 線具有極高之介質破壞電壓。 <實施例9 > 將100重量份之PET(A)、6重量份之乙烯/甲基丙烯酸 縮水甘油酯/丙烯酸曱酯共聚合物(B)(商品名Bondfast 7M, 住友化學公司製,甲基丙烯酸縮水甘油酯成分酯成分為6 重量% )及9重量份之乙烯/曱基丙烯酸甲酯共聚合物(C)(商 品名Ac:ryftWK307,住友化學公司製)同時加入混合機中混 合,製得樹脂分散體,在此分散體中PET為連續相,而上 述兩共聚合物為分散相(分散粒平均粒度為0.50//m)。隨後 依實施例1之方法製取絕緣電線。 <實施例10> 將100重量份之PET(A)、7.5重量份之乙烯/甲基丙烯 酸縮水甘油酯/丙烯酸甲酯共聚合物(B)及7.5重量份之乙烯/ 甲基丙烯酸甲酯共聚合物(C)同時加入混合機中混合,製得 樹脂分散體,在此分散體中PET為連續相,而上述兩共聚 合物為分散相(分散粒平均粒度為0.45/zm)。隨後依實施例 1之方法製取絕緣電線。 <實施例11 > 將100重量份之PET(A)、9重量份之乙烯/甲基丙烯酸 縮水甘油酯/丙烯酸甲酯共聚合物(B)及6重量份之乙烯/甲 基丙烯酸曱酯共聚合物(C)同時加入混合機中混合,製得樹 脂分散體,在此分散體中PET為連續相,而上述兩共聚合 物為分散相(分散粒平均粒度為0.34/zm)。隨後依實施例1 之方法製取絕緣電線。 將上述實施例2,5,6及9〜11所製得之樹脂分散體分 22

Claims (1)

  1. I 427]00M更)正替換頁I 1’《第92132855號專利申請案 補充、修正後無劃線之說明書修正頁一式三份 拾、.申請專利範圍: 1 · 一種絕緣電線,其在導體上被覆有樹脂分散體構成之 薄膜絶緣層’該樹脂分散體係由: 聚醋系樹脂(Α)連續相;及 . 、 具有可與該聚酯系樹脂(Α)反應之官能基且以平均粒徑 0.05〜3# m分散於該樹脂(Α)中之樹脂(Β)所構成,而其中該 樹脂分散體係對100重量份之聚酯系樹脂(Α)含有丨〜2〇重二 份之樹脂(Β)者。 里
    ^ 2·一種絕緣電線,其在導體上被覆有樹脂分散體構成之 薄膜絕緣層,該樹脂分散體係由: 聚醋糸樹脂(Α)連續相;及 具有能與該聚酯系樹脂(Α)反應之樹脂(Β)及烯烴系樹脂 各該樹脂(B)、(c)係以平均粒徑〇 〇5〜3#m分散於該 樹脂(A)中所構成,而其中該樹脂分散體係對ι〇〇重量份之 聚酯系樹脂(A)含有丨〜2〇重量份之樹脂(8)及〇〜2〇重量份之 烯烴系樹脂(C)者。
    3·如中請專利範圍第i或2項之絕緣電線,其中該聚酿 糸树脂(八)係由二羧酸與二醇縮合反應製得者。 t申印專利範圍第1或2項之絕緣電線,其中該樹月1 含有選自環氧基κ基、氨基及馬來針殘基之至少 一個官能基之樹脂。 24 1270088 第92132855號專利申請案 補充、修正後無劃線之說明書修正頁一式三份 5 ·如申请專利範圍第1或2項之絕緣電線,其中該樹脂 (B)係由烯烴成分及含環氧基化合物成分構成之一種共聚合 物。· • 6·如申請專利範圍第1或2項之絕緣電線,其中該樹脂 (B)係由烴烯成分及不飽和羧酸縮水甘油酯成分構成之一種 共聚合物。 ^如申請專利範圍第1或2項之絕緣電線,其中該樹脂 (B)係由選自丙烯酸系成分及乙烯成分之至少一成分、烯烴 成分及含環氧基化合物成分構成之一種共聚合物。 &如申請專利範圍第丨或2項之絕緣電線,其中該樹脂 (B)係由選自丙烯酸系成分及乙烯系成分之至少一成分、烯 烴成分及不飽和羧酸縮水甘油酯成分構成之一種共聚合 申請專利範圍第1或2項之絕緣電線,其中該烯烴 $樹脂(C)係由選自丙烯酸系成分及乙烯系成分之至少一成 为、及稀烴成分構成之一種共聚合物。 25
TW092132855A 2002-11-29 2003-11-24 Insulated wire and resin dispersion TWI270088B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002348765 2002-11-29

Publications (2)

Publication Number Publication Date
TW200425170A TW200425170A (en) 2004-11-16
TWI270088B true TWI270088B (en) 2007-01-01

Family

ID=32462940

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092132855A TWI270088B (en) 2002-11-29 2003-11-24 Insulated wire and resin dispersion

Country Status (8)

Country Link
US (1) US8652635B2 (zh)
EP (1) EP1580766B1 (zh)
KR (1) KR100858576B1 (zh)
CN (1) CN100377262C (zh)
HK (1) HK1080989A1 (zh)
MY (1) MY136559A (zh)
TW (1) TWI270088B (zh)
WO (1) WO2004051674A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5184346B2 (ja) * 2006-03-31 2013-04-17 古河電気工業株式会社 多層絶縁電線
JP2009004335A (ja) * 2007-06-25 2009-01-08 Hitachi Cable Ltd 絶縁電線及びその製造方法
ES2682596T3 (es) 2008-07-16 2018-09-21 Institute For Research In Biomedicine Anticuerpos neutralizantes del citomegalovirus humano y uso de los mismos
JP2010100724A (ja) * 2008-10-23 2010-05-06 Hitachi Cable Ltd ポリブチレンナフタレート系樹脂組成物及びポリブチレンナフタレート系樹脂組成物を用いた電線
US8802230B2 (en) * 2009-12-18 2014-08-12 GM Global Technology Operations LLC Electrically-insulative coating, coating system and method
JP2013109874A (ja) * 2011-11-18 2013-06-06 Hitachi Cable Ltd 絶縁電線

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069382B (de) * 1957-04-18 1959-11-19 Westinghouse Electric Corporation, East Pittsburgh, Pa. (V. St. A.) Verfahren zum Härten von harzartigen Glycidylpolyäthern. 5. 4. 518. V. St. Amerika
GB1241168A (en) * 1967-08-29 1971-07-28 Ici Ltd Polyethylene terephthalate moulding compositions
US3585255A (en) * 1968-09-23 1971-06-15 Minnesota Mining & Mfg Electrically superior polyester film containing polystyrene or polyionomer additive polymer
US3777198A (en) * 1972-07-10 1973-12-04 Asea Ab Insulated coil for arrangement in a slot in the stator or rotor of an electric machine
GB1477060A (en) * 1974-06-05 1977-06-22 Mitsubishi Electric Corp Process for preparing insulation coated wire by electrode position
US4172859A (en) * 1975-05-23 1979-10-30 E. I. Du Pont De Nemours And Company Tough thermoplastic polyester compositions
DE2706768B2 (de) * 1977-02-17 1980-04-24 Basf Ag, 6700 Ludwigshafen Verfahren zur Elektroisolierung von metallischen Leitern
DE3048664A1 (de) * 1980-12-23 1982-07-22 Herberts Gmbh, 5600 Wuppertal Kathodisch abscheidbares, waessriges elektrotauchlack-ueberzugsmittel, dessen verwendung und verfahren zum lackieren von elektrischen leitern
JPS58147902A (ja) 1982-02-25 1983-09-02 古河電気工業株式会社 絶縁電線
DE3247756A1 (de) * 1982-12-23 1984-06-28 Herberts Gmbh, 5600 Wuppertal Waessriges ueberzugsmittel
US4612246A (en) * 1985-03-21 1986-09-16 Westinghouse Electric Corp. Lubricated polyester enameled electrical conductors
JPH01175106A (ja) * 1987-12-28 1989-07-11 Polyplastics Co ポリエステル樹脂被覆電線
JPH0749468B2 (ja) 1988-03-24 1995-05-31 ポリプラスチックス株式会社 改良ポリエステル樹脂の製造法
US5436296A (en) * 1991-09-12 1995-07-25 Alliedsignal Inc. Compositions of polymeric materials including polyalkylene terephthalates and polyethylene
CN1033671C (zh) * 1992-01-14 1996-12-25 中国科学院近代物理研究所 电力电缆聚乙烯绝缘层及其制造方法
US5606152A (en) * 1992-10-28 1997-02-25 The Furukawa Electric Co., Ltd. Multilayer insulated wire and a manufacturing method therefor
JPH07196859A (ja) 1993-12-28 1995-08-01 Toray Ind Inc 耐電圧部品用ポリエステル樹脂組成物および耐電圧部品
JPH1153946A (ja) * 1997-08-06 1999-02-26 Furukawa Electric Co Ltd:The ケーブル
JPH11176246A (ja) * 1997-10-24 1999-07-02 Furukawa Electric Co Ltd:The 多層絶縁電線及びそれを用いた変圧器
JPH11181116A (ja) * 1997-12-24 1999-07-06 Sumitomo Chem Co Ltd 絶縁フィルムおよび該絶縁フィルムよりなるtabテープ用基材フィルム
JP2000322934A (ja) * 1999-05-12 2000-11-24 Toyobo Co Ltd 電 線
JP2001093340A (ja) * 1999-09-21 2001-04-06 Kanebo Ltd 電線及びその製造方法
JP2002064030A (ja) * 2000-08-18 2002-02-28 Sumitomo Chem Co Ltd フィルムコンデンサー
JP2002063984A (ja) * 2000-08-21 2002-02-28 Sumitomo Chem Co Ltd 面状発熱体
JP2002358837A (ja) * 2001-06-01 2002-12-13 Teijin Ltd フラットケーブルおよび被覆用ポリエステル樹脂組成物
US20050252679A1 (en) * 2004-05-13 2005-11-17 Hsing-Hua Chang Multi-layer insulated wire, processes for preparing the same, and its applications
JP5205979B2 (ja) * 2007-01-23 2013-06-05 日立電線株式会社 絶縁電線

Also Published As

Publication number Publication date
HK1080989A1 (zh) 2006-05-04
WO2004051674A1 (ja) 2004-06-17
CN1717752A (zh) 2006-01-04
TW200425170A (en) 2004-11-16
KR20050087812A (ko) 2005-08-31
US20050266243A1 (en) 2005-12-01
CN100377262C (zh) 2008-03-26
KR100858576B1 (ko) 2008-09-17
EP1580766B1 (en) 2014-12-31
EP1580766A4 (en) 2009-04-29
US8652635B2 (en) 2014-02-18
EP1580766A1 (en) 2005-09-28
MY136559A (en) 2008-10-31

Similar Documents

Publication Publication Date Title
TW200904886A (en) Flame-retardant polyolefin resin composition and adhesive tape substrate composed of the composition, and adhesive tape
CN103180374A (zh) 含有环氧基团的半导电性聚烯烃组合物
JP2002167483A (ja) オレフィン系樹脂組成物および被覆電線
TWI270088B (en) Insulated wire and resin dispersion
JP3759699B2 (ja) オレフィン系樹脂組成物および被覆電線
JPS62500894A (ja) 電気ワイヤ−およびケ−ブル
JP2009176475A (ja) 絶縁電線
JP4485636B2 (ja) 電線用被覆材料及び該被覆材料を用いた電線
JP6098497B2 (ja) ノンハロゲン難燃樹脂組成物を用いたlanケーブル
JP2012074173A (ja) 絶縁電線
JP5449245B2 (ja) 難燃性樹脂組成物及びそれを用いた成形物品
JP4584394B2 (ja) 電線用被覆材料及び該被覆材料を用いた電線
JP4909453B2 (ja) 電線用被覆材料及び該被覆材料を用いた電線
JP2003165889A (ja) 耐摩耗性難燃樹脂組成物およびそれにより被覆された電線
JP4312612B2 (ja) ノンハロゲン難燃性樹脂組成物
JP5379352B2 (ja) 導体もしくは光ファイバの絶縁被覆材、絶縁電線またはケーブル、および、光ファイバコードまたは光ファイバケーブル
JP2000351876A (ja) シラン架橋ポリオレフィン樹脂組成物及び絶縁ケーブル
JP5202853B2 (ja) 導体もしくは光ファイバの被覆材、絶縁電線もしくはケーブル、および光ファイバコードもしくは光ケーブル
JP2012227101A (ja) 絶縁性組成物および電線・ケーブル
JP7157541B2 (ja) 配線材
JP2010174225A (ja) 難燃性樹脂組成物および絶縁電線
JP2023041359A (ja) 成形品、成形品の製造方法および成形品の金属イオン溶出低減方法
JPS63295621A (ja) 高密度ポリエチレン組成物
JP4409700B2 (ja) 電線用被覆材料及び該被覆材料を用いた電線
JP2001247730A (ja) 樹脂組成物および被覆電線

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees