JP4326943B2 - 硬化の程度が高い1次のコーティングを有する光ファイバとこれを製造する方法 - Google Patents
硬化の程度が高い1次のコーティングを有する光ファイバとこれを製造する方法 Download PDFInfo
- Publication number
- JP4326943B2 JP4326943B2 JP2003513917A JP2003513917A JP4326943B2 JP 4326943 B2 JP4326943 B2 JP 4326943B2 JP 2003513917 A JP2003513917 A JP 2003513917A JP 2003513917 A JP2003513917 A JP 2003513917A JP 4326943 B2 JP4326943 B2 JP 4326943B2
- Authority
- JP
- Japan
- Prior art keywords
- coating
- fiber
- primary
- optical fiber
- photopolymerization initiator
- 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 - Fee Related
Links
- 238000000576 coating method Methods 0.000 title claims description 116
- 239000011248 coating agent Substances 0.000 title claims description 100
- 239000013307 optical fiber Substances 0.000 title claims description 63
- 238000004519 manufacturing process Methods 0.000 title description 11
- 239000000835 fiber Substances 0.000 claims description 70
- 239000000203 mixture Substances 0.000 claims description 54
- 239000003999 initiator Substances 0.000 claims description 45
- 238000002211 ultraviolet spectrum Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 description 39
- 239000008199 coating composition Substances 0.000 description 30
- 238000001723 curing Methods 0.000 description 22
- 239000000178 monomer Substances 0.000 description 20
- 230000008569 process Effects 0.000 description 18
- 239000003365 glass fiber Substances 0.000 description 17
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- 238000013459 approach Methods 0.000 description 12
- 239000011162 core material Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 11
- 238000001228 spectrum Methods 0.000 description 9
- 239000011521 glass Substances 0.000 description 8
- 239000010410 layer Substances 0.000 description 8
- 239000003505 polymerization initiator Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 239000000654 additive Substances 0.000 description 7
- 238000005253 cladding Methods 0.000 description 7
- 238000011156 evaluation Methods 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 238000002835 absorbance Methods 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 239000010409 thin film Substances 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 230000004927 fusion Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000000862 absorption spectrum Methods 0.000 description 4
- 238000005229 chemical vapour deposition Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 125000000524 functional group Chemical group 0.000 description 4
- 239000005350 fused silica glass Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 229920002396 Polyurea Polymers 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000002318 adhesion promoter Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000011247 coating layer Substances 0.000 description 3
- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical compound OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
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- 238000002360 preparation method Methods 0.000 description 3
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- 238000003786 synthesis reaction Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 3
- 238000007740 vapor deposition Methods 0.000 description 3
- 235000012431 wafers Nutrition 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical group C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 2
- 150000003926 acrylamides Chemical group 0.000 description 2
- 150000001252 acrylic acid derivatives Chemical group 0.000 description 2
- -1 aliphatic diols Chemical class 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000005540 biological transmission Effects 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
- 238000000151 deposition Methods 0.000 description 2
- 150000004985 diamines Chemical group 0.000 description 2
- 150000002009 diols Chemical class 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- UYMKPFRHYYNDTL-UHFFFAOYSA-N ethenamine Chemical group NC=C UYMKPFRHYYNDTL-UHFFFAOYSA-N 0.000 description 2
- 150000002334 glycols Chemical class 0.000 description 2
- 239000012456 homogeneous solution Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 150000002734 metacrylic acid derivatives Chemical group 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229920000768 polyamine Chemical group 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- 229920001567 vinyl ester resin Chemical group 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- QNODIIQQMGDSEF-UHFFFAOYSA-N (1-hydroxycyclohexyl)-phenylmethanone Chemical compound C=1C=CC=CC=1C(=O)C1(O)CCCCC1 QNODIIQQMGDSEF-UHFFFAOYSA-N 0.000 description 1
- PJAKWOZHTFWTNF-UHFFFAOYSA-N (2-nonylphenyl) prop-2-enoate Chemical class CCCCCCCCCC1=CC=CC=C1OC(=O)C=C PJAKWOZHTFWTNF-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- UUEWCQRISZBELL-UHFFFAOYSA-N 3-trimethoxysilylpropane-1-thiol Chemical compound CO[Si](OC)(OC)CCCS UUEWCQRISZBELL-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 1
- 240000007817 Olea europaea Species 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Chemical group 0.000 description 1
- 238000003848 UV Light-Curing Methods 0.000 description 1
- FHLPGTXWCFQMIU-UHFFFAOYSA-N [4-[2-(4-prop-2-enoyloxyphenyl)propan-2-yl]phenyl] prop-2-enoate Chemical class C=1C=C(OC(=O)C=C)C=CC=1C(C)(C)C1=CC=C(OC(=O)C=C)C=C1 FHLPGTXWCFQMIU-UHFFFAOYSA-N 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M acrylate group Chemical group C(C=C)(=O)[O-] NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- HFBMWMNUJJDEQZ-UHFFFAOYSA-N acryloyl chloride Chemical compound ClC(=O)C=C HFBMWMNUJJDEQZ-UHFFFAOYSA-N 0.000 description 1
- 238000012644 addition polymerization Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 229940106691 bisphenol a Drugs 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000012691 depolymerization reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 125000004386 diacrylate group Chemical group 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- 239000012470 diluted sample Substances 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- PODOEQVNFJSWIK-UHFFFAOYSA-N diphenylphosphoryl-(2,4,6-trimethoxyphenyl)methanone Chemical compound COC1=CC(OC)=CC(OC)=C1C(=O)P(=O)(C=1C=CC=CC=1)C1=CC=CC=C1 PODOEQVNFJSWIK-UHFFFAOYSA-N 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000006112 glass ceramic composition Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000010525 oxidative degradation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 150000003440 styrenes Chemical group 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012719 thermal polymerization Methods 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30701001P | 2001-07-20 | 2001-07-20 | |
| PCT/US2002/015098 WO2003008356A2 (en) | 2001-07-20 | 2002-05-14 | Optical fibers possessing a primary coating with a higher degree of cure and methods of making |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004535353A JP2004535353A (ja) | 2004-11-25 |
| JP2004535353A5 JP2004535353A5 (enExample) | 2005-12-22 |
| JP4326943B2 true JP4326943B2 (ja) | 2009-09-09 |
Family
ID=23187848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003513917A Expired - Fee Related JP4326943B2 (ja) | 2001-07-20 | 2002-05-14 | 硬化の程度が高い1次のコーティングを有する光ファイバとこれを製造する方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6628875B2 (enExample) |
| EP (1) | EP1409425B1 (enExample) |
| JP (1) | JP4326943B2 (enExample) |
| KR (1) | KR101051518B1 (enExample) |
| AU (1) | AU2002309770A1 (enExample) |
| DE (1) | DE60234184D1 (enExample) |
| WO (1) | WO2003008356A2 (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7207732B2 (en) * | 2003-06-04 | 2007-04-24 | Corning Incorporated | Coated optical fiber and curable compositions suitable for coating optical fiber |
| US6862392B2 (en) * | 2003-06-04 | 2005-03-01 | Corning Incorporated | Coated optical fiber and curable compositions suitable for coating optical fiber |
| US7050688B2 (en) | 2003-07-18 | 2006-05-23 | Corning Cable Systems Llc | Fiber optic articles, assemblies, and cables having optical waveguides |
| US7715675B2 (en) * | 2003-07-18 | 2010-05-11 | Corning Incorporated | Optical fiber coating system and coated optical fiber |
| US8093322B2 (en) * | 2005-10-27 | 2012-01-10 | Corning Incorporated | Non-reactive additives for fiber coatings |
| EP2215030A1 (en) * | 2007-11-06 | 2010-08-11 | Prysmian S.p.A. | Process for manufacturing an optical fiber and an optical fiber so obtained |
| WO2009070232A1 (en) * | 2007-11-29 | 2009-06-04 | Corning Incorporated | Fiber cure with extended irradiators and non linear path |
| RU2402497C2 (ru) * | 2008-12-03 | 2010-10-27 | Учреждение Российской академии наук Институт радиотехники и электроники им. В.А. Котельникова РАН | Способ изготовления оптического волокна |
| CN103748482A (zh) * | 2011-06-30 | 2014-04-23 | 圣戈本陶瓷及塑料股份有限公司 | 具有闪烁猝灭剂的光学纤维、包括光学纤维的辐射传感器和辐射检测装置,以及制造和使用它们的方法 |
| EP3417024B1 (en) | 2016-02-19 | 2020-08-05 | Avery Dennison Corporation | Two stage methods for processing adhesives and related compositions |
| WO2018081268A1 (en) | 2016-10-25 | 2018-05-03 | Avery Dennison Corporation | Block polymers with photoinitiator groups in backbone and their use in adhesive compositions |
| WO2019126327A1 (en) | 2017-12-19 | 2019-06-27 | Avery Dennison Corporation | Post-polymerization functionalization of pendant functional groups |
| US10920352B2 (en) | 2018-11-14 | 2021-02-16 | Handi Quilter, Inc. | Dual-configuration fabric frame for a maneuverable sewing machine |
| CN109987859B (zh) * | 2019-05-08 | 2024-07-26 | 成都亨通光通信有限公司 | 一种光缆生产六芯固化炉 |
| CN114222720A (zh) | 2019-07-30 | 2022-03-22 | 康宁股份有限公司 | 高速拉制光纤涂覆系统和方法 |
| US11822117B2 (en) * | 2019-10-08 | 2023-11-21 | Corning Incorporated | Primary coating compositions with improved microbending performance |
| CA3217114A1 (en) * | 2021-04-29 | 2022-11-03 | Trisha Lionel Andrew | Producing coated textiles using photo-initiated chemical vapor deposition |
| JP2023007731A (ja) * | 2021-07-02 | 2023-01-19 | 住友電気工業株式会社 | 光ファイバの製造方法および製造装置 |
| CN115850536B (zh) * | 2022-12-08 | 2025-11-25 | 西安思摩威新材料有限公司 | 一种光引发剂组合物及基于该光引发剂组合物的紫外光可固化油墨 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4474830A (en) | 1982-12-29 | 1984-10-02 | At&T Bell Laboratories | Multiple coating of fibers |
| US4581165A (en) | 1984-06-14 | 1986-04-08 | Eli Lilly And Company | Anti-diabetic compounds |
| US4608409A (en) | 1985-05-08 | 1986-08-26 | Desoto, Inc. | Polyacrylated oligomers in ultraviolet curable optical fiber coatings |
| US4636405A (en) | 1985-12-24 | 1987-01-13 | Corning Glass Works | Curing apparatus for coated fiber |
| DE3606617A1 (de) | 1986-02-28 | 1987-09-03 | Siemens Ag | Flachbandleitung mit mehreren lichtwellenleiteradern und verfahren zu deren herstellung |
| JPH01167264A (ja) | 1987-12-23 | 1989-06-30 | Fujikura Ltd | 光ファイバの被覆方法 |
| CA1321671C (en) | 1989-05-11 | 1993-08-24 | Paul J. Shustack | Ultraviolet radiation-curable coatings for optical fibers and optical fibers coated therewith |
| US5015068A (en) | 1990-02-15 | 1991-05-14 | At&T Bell Laboratories | Coated optical fiber and methods of making |
| US5046815A (en) | 1990-05-17 | 1991-09-10 | Corning Incorporated | Optical fiber cabling |
| GB9121655D0 (en) | 1991-10-11 | 1991-11-27 | Ici Plc | Optical fibre coating |
| CA2131078C (en) | 1993-09-30 | 2002-04-16 | William James Baron | Method of curing dual-coated optical fiber |
| GB9506861D0 (en) * | 1995-04-03 | 1995-05-24 | Zeneca Ltd | Method of coating optical fibres |
| US6173102B1 (en) * | 1997-01-20 | 2001-01-09 | Sumitomo Electric Industries, Ltd. | Coated optical fiber and its manufacturing method |
| WO1998047954A1 (en) | 1997-04-22 | 1998-10-29 | Dsm N.V. | Liquid curable resin composition |
| JPH1111986A (ja) * | 1997-04-25 | 1999-01-19 | Takeda Chem Ind Ltd | 光ファイバ被覆用樹脂組成物 |
| US6018605A (en) | 1997-12-31 | 2000-01-25 | Siecor Operations | Photoinitiator--tuned optical fiber and optical fiber ribbon and method of making the same |
| US20020106173A1 (en) * | 2000-12-20 | 2002-08-08 | Peter Stupak | Ultraviolet curable coatings for optical fiber for wet-on-wet application |
| US7916911B2 (en) | 2007-02-26 | 2011-03-29 | Align Technology, Inc. | System and method for digital tooth imaging |
| US9476151B2 (en) | 2013-10-25 | 2016-10-25 | Gracewood Management, Inc. | Hoop frame and zone to zone method for quilting |
| US9722895B1 (en) | 2013-11-08 | 2017-08-01 | Skyhigh Networks, Inc. | Vendor usage monitoring and vendor usage risk analysis system |
-
2002
- 2002-02-27 US US10/086,109 patent/US6628875B2/en not_active Expired - Lifetime
- 2002-05-14 KR KR1020047000895A patent/KR101051518B1/ko not_active Expired - Fee Related
- 2002-05-14 DE DE60234184T patent/DE60234184D1/de not_active Expired - Lifetime
- 2002-05-14 EP EP02736791A patent/EP1409425B1/en not_active Expired - Lifetime
- 2002-05-14 JP JP2003513917A patent/JP4326943B2/ja not_active Expired - Fee Related
- 2002-05-14 AU AU2002309770A patent/AU2002309770A1/en not_active Abandoned
- 2002-05-14 WO PCT/US2002/015098 patent/WO2003008356A2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DE60234184D1 (de) | 2009-12-10 |
| JP2004535353A (ja) | 2004-11-25 |
| KR20040017340A (ko) | 2004-02-26 |
| US6628875B2 (en) | 2003-09-30 |
| EP1409425A2 (en) | 2004-04-21 |
| AU2002309770A1 (en) | 2003-03-03 |
| US20030059188A1 (en) | 2003-03-27 |
| EP1409425B1 (en) | 2009-10-28 |
| WO2003008356A2 (en) | 2003-01-30 |
| KR101051518B1 (ko) | 2011-07-22 |
| WO2003008356A3 (en) | 2003-12-11 |
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