JPWO2021181884A1 - - Google Patents
Info
- Publication number
- JPWO2021181884A1 JPWO2021181884A1 JP2022505803A JP2022505803A JPWO2021181884A1 JP WO2021181884 A1 JPWO2021181884 A1 JP WO2021181884A1 JP 2022505803 A JP2022505803 A JP 2022505803A JP 2022505803 A JP2022505803 A JP 2022505803A JP WO2021181884 A1 JPWO2021181884 A1 JP WO2021181884A1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4403—Optical cables with ribbon structure
-
- 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
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
- C08F290/06—Polymers provided for in subclass C08G
- C08F290/067—Polyurethanes; Polyureas
-
- 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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4403—Optical cables with ribbon structure
- G02B6/4404—Multi-podded
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020039642 | 2020-03-09 | ||
| PCT/JP2021/001508 WO2021181884A1 (ja) | 2020-03-09 | 2021-01-18 | 光ファイバリボン及び光ファイバケーブル |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2021181884A1 true JPWO2021181884A1 (https=) | 2021-09-16 |
Family
ID=77670718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022505803A Pending JPWO2021181884A1 (https=) | 2020-03-09 | 2021-01-18 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11953744B2 (https=) |
| EP (1) | EP4112664A4 (https=) |
| JP (1) | JPWO2021181884A1 (https=) |
| CN (1) | CN115190981A (https=) |
| WO (1) | WO2021181884A1 (https=) |
Families Citing this family (5)
| 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 |
| JPWO2023074296A1 (https=) * | 2021-10-26 | 2023-05-04 | ||
| CN115793163B (zh) * | 2022-12-05 | 2026-04-21 | 长飞光纤光缆股份有限公司 | 一种可反复撕裂拼接光纤带、光纤带缆、拼接装置 |
| JPWO2024219158A1 (https=) * | 2023-04-21 | 2024-10-24 | ||
| WO2026028399A1 (ja) * | 2024-08-01 | 2026-02-05 | 住友電気工業株式会社 | 光ファイバテープ心線、および、光ケーブル |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000231044A (ja) * | 1999-02-12 | 2000-08-22 | Sumitomo Electric Ind Ltd | 光ファイバテープ心線 |
| JP2008250076A (ja) * | 2007-03-30 | 2008-10-16 | Jsr Corp | 光ファイバテープ |
| JP2011158581A (ja) * | 2010-01-29 | 2011-08-18 | Jsr Corp | 光ファイバテープ層形成用液状硬化性樹脂組成物および光ファイバテープ心線 |
| US20170371122A1 (en) * | 2016-06-28 | 2017-12-28 | Corning Incorporated | Fiber marking with optical brighteners |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5949940A (en) * | 1997-05-27 | 1999-09-07 | Corning Incorporated | Enhanced ribbon strippability using coating additives |
| US6197422B1 (en) * | 1997-05-06 | 2001-03-06 | Dsm, N.V. | Ribbon assemblies and radiation-curable ink compositions for use in forming the ribbon assemblies |
| JP2011158580A (ja) | 2010-01-29 | 2011-08-18 | Jsr Corp | 光ファイバテープ層形成用液状硬化性樹脂組成物および光ファイバテープ心線 |
| JP5779940B2 (ja) | 2011-03-30 | 2015-09-16 | 住友電気工業株式会社 | 光ファイバテープ心線の製造装置および製造方法 |
| JP5564026B2 (ja) * | 2011-10-18 | 2014-07-30 | 株式会社フジクラ | 光ファイバテープ心線及びその光ファイバテープ心線を収納した光ファイバケーブル |
| JP5880270B2 (ja) | 2012-05-15 | 2016-03-08 | 住友電気工業株式会社 | 光ファイバテープ心線の製造装置および製造方法 |
| JP5737220B2 (ja) | 2012-05-15 | 2015-06-17 | 住友電気工業株式会社 | テープガイド装置 |
| JP5802309B2 (ja) * | 2014-06-06 | 2015-10-28 | 株式会社フジクラ | 光ファイバテープ心線及びその光ファイバテープ心線を収納した光ファイバケーブル |
| WO2017065274A1 (ja) * | 2015-10-14 | 2017-04-20 | 住友電気工業株式会社 | 光ファイバ素線 |
| EP3385765A4 (en) * | 2015-12-01 | 2019-08-21 | Furukawa Electric Co. Ltd. | CENTRAL FIBER OPTIC RIBBON WIRE AND OPTICAL FIBER CABLE |
| JP6734550B2 (ja) | 2018-09-11 | 2020-08-05 | サミー株式会社 | ぱちんこ遊技機 |
| US20210263255A1 (en) * | 2019-07-26 | 2021-08-26 | Sumitomo Electric Industries, Ltd. | Optical fiber ribbon and optical fiber cable |
| WO2021091527A1 (en) * | 2019-11-04 | 2021-05-14 | Corning Incorporated | Optical fibers with thin coatings |
-
2021
- 2021-01-18 US US17/905,353 patent/US11953744B2/en active Active
- 2021-01-18 EP EP21767883.8A patent/EP4112664A4/en active Pending
- 2021-01-18 JP JP2022505803A patent/JPWO2021181884A1/ja active Pending
- 2021-01-18 CN CN202180017761.6A patent/CN115190981A/zh active Pending
- 2021-01-18 WO PCT/JP2021/001508 patent/WO2021181884A1/ja not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000231044A (ja) * | 1999-02-12 | 2000-08-22 | Sumitomo Electric Ind Ltd | 光ファイバテープ心線 |
| JP2008250076A (ja) * | 2007-03-30 | 2008-10-16 | Jsr Corp | 光ファイバテープ |
| JP2011158581A (ja) * | 2010-01-29 | 2011-08-18 | Jsr Corp | 光ファイバテープ層形成用液状硬化性樹脂組成物および光ファイバテープ心線 |
| US20170371122A1 (en) * | 2016-06-28 | 2017-12-28 | Corning Incorporated | Fiber marking with optical brighteners |
Also Published As
| Publication number | Publication date |
|---|---|
| US11953744B2 (en) | 2024-04-09 |
| US20230140824A1 (en) | 2023-05-04 |
| CN115190981A (zh) | 2022-10-14 |
| EP4112664A4 (en) | 2023-08-02 |
| EP4112664A1 (en) | 2023-01-04 |
| WO2021181884A1 (ja) | 2021-09-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
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| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20231121 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20240625 |
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| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20241119 |