JP5154932B2 - ゲル化速度の早い一次コーティング材を含んだコーティングされた光ファイバ及び光ファイバコーティングシステム - Google Patents
ゲル化速度の早い一次コーティング材を含んだコーティングされた光ファイバ及び光ファイバコーティングシステム Download PDFInfo
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- JP5154932B2 JP5154932B2 JP2007530482A JP2007530482A JP5154932B2 JP 5154932 B2 JP5154932 B2 JP 5154932B2 JP 2007530482 A JP2007530482 A JP 2007530482A JP 2007530482 A JP2007530482 A JP 2007530482A JP 5154932 B2 JP5154932 B2 JP 5154932B2
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- optical fiber
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- acrylate
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Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/104—Coating to obtain optical fibres
- C03C25/106—Single coatings
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/104—Coating to obtain optical fibres
- C03C25/1065—Multiple coatings
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/24—Coatings containing organic materials
- C03C25/26—Macromolecular compounds or prepolymers
- C03C25/28—Macromolecular compounds or prepolymers obtained by reactions involving only carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
- C09D133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02395—Glass optical fibre with a protective coating, e.g. two layer polymer coating deposited directly on a silica cladding surface during fibre manufacture
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- General Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Wood Science & Technology (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Paints Or Removers (AREA)
Description
完全硬化バンド比は最後の10秒の露光の後のバンド比である。硬化速度は10%変換から40%変換までのリニア領域の%変換の変化率として計算される。
実験例
本発明が更に以下の限定されない例によって説明される。
実験例1
一次硬化組成物1乃至8、及び比較の一次硬化組成物C1が加熱バンド又は加熱マントルによって70℃に加熱された適切な容器内で高速ミキサを用いて作成された。各々のケースにおいて、秤を用いて成分の重さが量られて容器に入れられ、固体成分が完全に溶けるまで混合されて混合物は均一となる。硬化性組成物はオリゴマ、 モノマ、及び光開始剤の量が合計100重量%となるように構成され、他の添加剤はpphの単位で全混合物に添加された。BR3731、BR3741及びBR 582はボマール・スペシャリティー社によって市販されているオリゴマである。PHOTOMER 4003はコグニス社によって市販されているエトキシル化されたノニルフェノールアクリレートモノマである。N-ビニルピロリジノン及びN-ビニルカプロラクタムはアルドリッチ社によって市販されている。CN130はサートマー社によって市販されているラウリルオキシグリシジル・アクリレートモノマである。IRGACURE819及びJRGACURE 1850はチバ・スペシャリティー・ケミカル社によって市販されている光開始剤である。IRGANOX 1035はチバ・スペシャリティー・ケミカル社によって市販されている抗酸化物質である。ビス(トリメトキシシリルエチル)ベンゼン及び3-アクリルオキシプロピルトリメトキシシランはゲレスト社によって市販されている接着促進剤である。PHOTOMER 4399はコグニス社によって市販されているジペンタエリスリトール・モノヒドロキシ・ペンタアクリレートモノマである。UVITEX OBはチバ・スペシャリティー・ケミカル社によって市販されている蛍光増白剤である。トリエタノールアミンはフィッシャー・サイエンティフィック社(Fisher Scientific)によって市販されている。オリゴマ及び1以上のモノマが70℃で少なくとも1時間混合された。1以上の光開始剤及び添加剤がその後添加され、1時間混合が継続された。最後に、室温まで冷却した後、接着促進剤が添加され、30分間混合が継続された。一次硬化組成物1乃至8及び比較の一次硬化組成物C1を構成する成分が以下の表1に詳細に示されている。
Claims (4)
- コーティングされた光ファイバであって、コア及びクラッドを有する光ファイバと、前記光ファイバを包含する一次コーティング材と、からなり、
前記一次コーティング材は約5MPa以下のヤング率を有し、
前記一次コーティング材は紫外線強度3.4mW/cm 2 においてゲル化時間が約1.4秒より短い一次硬化組成物の硬化反応品であり、
前記一次硬化組成物は、
3000ダルトンから15000ダルトンの間の分子量を有するポリエーテル・ウレタン・アクリレート・オリゴマと、
エトキシル化されたアクリレート、エトキシル化されたアルキルフェノール・モノアクリレート、プロピレンオキサイドアクリレート、n−プロピレンオキサイドアクリレート、iso−プロピレンオキサイドアクリレート、単官能基のアクリレート、多官能のアクリレート、及びそれらの組合せから選択されたモノマと、
光開始剤と、
5乃至40重量%の濃度の単官能基の脂肪族エポキシ・アクリレート・モノマ及び2乃至40重量%の濃度のN−ビニルアミドモノマの少なくとも一方と、
を含むことを特徴とする光ファイバ。 - 前記一次硬化組成物は紫外線強度3.4mW/cm2においてゲル化時間が約1.2秒より短いことを特徴とする請求項1に記載のコーティングされた光ファイバ。
- 前記一次コーティング材は約1.5MPaより低いヤング率を有することを特徴とする請求項1に記載のコーティングされた光ファイバ。
- 前記一次硬化組成物は少なくとも約150%/秒のFTIRによって測定される分光学的硬化速度を有していることを特徴とする請求項1に記載のコーティングされた光ファイバ。
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US10/937,069 US7010206B1 (en) | 2004-09-08 | 2004-09-08 | Coated optical fiber and optical fiber coating system including a fast-gelling primary coating |
US10/937,069 | 2004-09-08 | ||
PCT/US2005/031854 WO2006029202A1 (en) | 2004-09-08 | 2005-09-08 | Coated optical fiber and optical fiber coating system including a fast-gelling primary coating |
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JP2008512334A JP2008512334A (ja) | 2008-04-24 |
JP5154932B2 true JP5154932B2 (ja) | 2013-02-27 |
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US (2) | US7010206B1 (ja) |
EP (1) | EP1799621A1 (ja) |
JP (1) | JP5154932B2 (ja) |
KR (1) | KR101203823B1 (ja) |
CN (1) | CN101010265B (ja) |
WO (1) | WO2006029202A1 (ja) |
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EP1799621A1 (en) | 2007-06-27 |
US7010206B1 (en) | 2006-03-07 |
US20060051040A1 (en) | 2006-03-09 |
WO2006029202A1 (en) | 2006-03-16 |
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