JP7771962B2 - 光ファイバ及び光ファイバの製造方法 - Google Patents

光ファイバ及び光ファイバの製造方法

Info

Publication number
JP7771962B2
JP7771962B2 JP2022546331A JP2022546331A JP7771962B2 JP 7771962 B2 JP7771962 B2 JP 7771962B2 JP 2022546331 A JP2022546331 A JP 2022546331A JP 2022546331 A JP2022546331 A JP 2022546331A JP 7771962 B2 JP7771962 B2 JP 7771962B2
Authority
JP
Japan
Prior art keywords
resin layer
acrylate
meth
resin composition
glass fiber
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.)
Active
Application number
JP2022546331A
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English (en)
Japanese (ja)
Other versions
JPWO2022050257A1 (https=
JPWO2022050257A5 (https=
Inventor
卓弘 野村
一之 相馬
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of JPWO2022050257A1 publication Critical patent/JPWO2022050257A1/ja
Publication of JPWO2022050257A5 publication Critical patent/JPWO2022050257A5/ja
Application granted granted Critical
Publication of JP7771962B2 publication Critical patent/JP7771962B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/1221—Basic optical elements, e.g. light-guiding paths made from organic materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
    • C08F2/50—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/10—Esters
    • C08F20/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F20/30—Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
JP2022546331A 2020-09-04 2021-08-31 光ファイバ及び光ファイバの製造方法 Active JP7771962B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020148903 2020-09-04
JP2020148903 2020-09-04
PCT/JP2021/031878 WO2022050257A1 (ja) 2020-09-04 2021-08-31 光ファイバ及び光ファイバの製造方法

Publications (3)

Publication Number Publication Date
JPWO2022050257A1 JPWO2022050257A1 (https=) 2022-03-10
JPWO2022050257A5 JPWO2022050257A5 (https=) 2024-05-27
JP7771962B2 true JP7771962B2 (ja) 2025-11-18

Family

ID=80490986

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022546331A Active JP7771962B2 (ja) 2020-09-04 2021-08-31 光ファイバ及び光ファイバの製造方法

Country Status (4)

Country Link
US (1) US12111494B2 (https=)
JP (1) JP7771962B2 (https=)
CN (1) CN114761853B (https=)
WO (1) WO2022050257A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115916721B (zh) * 2020-06-24 2025-04-08 住友电气工业株式会社 树脂组合物、光纤以及光纤的制造方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006308780A (ja) 2005-04-27 2006-11-09 Hitachi Cable Ltd 光ファイバ心線の製造方法及び着色光ファイバ心線の製造方法、並びにテープファイバ心線の製造方法
JP2007256609A (ja) 2006-03-23 2007-10-04 Furukawa Electric Co Ltd:The 光ファイバ素線
JP2014118318A (ja) 2012-12-14 2014-06-30 Sumitomo Electric Ind Ltd 光ファイバー素線
WO2014168201A1 (ja) 2013-04-12 2014-10-16 住友電気工業株式会社 被覆光ファイバ
WO2016059727A1 (ja) 2014-10-17 2016-04-21 住友電気工業株式会社 光ファイバ心線及び光ファイバテープ心線
JP2016070966A (ja) 2014-09-26 2016-05-09 住友電気工業株式会社 光ファイバ心線及び光ファイバテープ心線
JP2018077303A (ja) 2016-11-08 2018-05-17 住友電気工業株式会社 光ファイバ心線
JP2018177630A (ja) 2017-04-03 2018-11-15 住友電気工業株式会社 光ファイバの製造方法
WO2019138968A1 (ja) 2018-01-12 2019-07-18 住友電気工業株式会社 紫外線硬化型樹脂組成物及び光ファイバ
US20190338161A1 (en) 2018-05-03 2019-11-07 Corning Incorporated Fiber coatings with low pullout force

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3408697B2 (ja) 1996-08-19 2003-05-19 三菱電線工業株式会社 ガラス系光ファイバの製造方法
JP2019061157A (ja) 2017-09-27 2019-04-18 住友電気工業株式会社 光ファイバ

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006308780A (ja) 2005-04-27 2006-11-09 Hitachi Cable Ltd 光ファイバ心線の製造方法及び着色光ファイバ心線の製造方法、並びにテープファイバ心線の製造方法
JP2007256609A (ja) 2006-03-23 2007-10-04 Furukawa Electric Co Ltd:The 光ファイバ素線
JP2014118318A (ja) 2012-12-14 2014-06-30 Sumitomo Electric Ind Ltd 光ファイバー素線
WO2014168201A1 (ja) 2013-04-12 2014-10-16 住友電気工業株式会社 被覆光ファイバ
JP2016070966A (ja) 2014-09-26 2016-05-09 住友電気工業株式会社 光ファイバ心線及び光ファイバテープ心線
WO2016059727A1 (ja) 2014-10-17 2016-04-21 住友電気工業株式会社 光ファイバ心線及び光ファイバテープ心線
JP2018077303A (ja) 2016-11-08 2018-05-17 住友電気工業株式会社 光ファイバ心線
JP2018177630A (ja) 2017-04-03 2018-11-15 住友電気工業株式会社 光ファイバの製造方法
WO2019138968A1 (ja) 2018-01-12 2019-07-18 住友電気工業株式会社 紫外線硬化型樹脂組成物及び光ファイバ
US20190338161A1 (en) 2018-05-03 2019-11-07 Corning Incorporated Fiber coatings with low pullout force

Also Published As

Publication number Publication date
WO2022050257A1 (ja) 2022-03-10
JPWO2022050257A1 (https=) 2022-03-10
CN114761853B (zh) 2025-03-21
CN114761853A (zh) 2022-07-15
US12111494B2 (en) 2024-10-08
US20230042395A1 (en) 2023-02-09

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