JP6567590B2 - ミリ波アンテナ用フィルム - Google Patents

ミリ波アンテナ用フィルム Download PDF

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Publication number
JP6567590B2
JP6567590B2 JP2017075984A JP2017075984A JP6567590B2 JP 6567590 B2 JP6567590 B2 JP 6567590B2 JP 2017075984 A JP2017075984 A JP 2017075984A JP 2017075984 A JP2017075984 A JP 2017075984A JP 6567590 B2 JP6567590 B2 JP 6567590B2
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JP
Japan
Prior art keywords
film
porous
polyimide
film according
polymer
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
JP2017075984A
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English (en)
Japanese (ja)
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JP2018021171A5 (enExample
JP2018021171A (ja
Inventor
将義 中村
将義 中村
将行 程野
将行 程野
孝彦 伊藤
孝彦 伊藤
直樹 永岡
直樹 永岡
智昭 日紫喜
智昭 日紫喜
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.)
Nitto Denko Corp
Original Assignee
Nitto Denko Corp
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Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=61017242&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP6567590(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nitto Denko Corp filed Critical Nitto Denko Corp
Priority to TW108118584A priority Critical patent/TW201936741A/zh
Priority to TW106124865A priority patent/TWI666244B/zh
Publication of JP2018021171A publication Critical patent/JP2018021171A/ja
Publication of JP2018021171A5 publication Critical patent/JP2018021171A5/ja
Application granted granted Critical
Publication of JP6567590B2 publication Critical patent/JP6567590B2/ja
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • C08J9/286—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum the liquid phase being a solvent for the monomers but not for the resulting macromolecular composition, i.e. macroporous or macroreticular polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/046—Elimination of a polymeric phase
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/052—Inducing phase separation by thermal treatment, e.g. cooling a solution
    • C08J2201/0522—Inducing phase separation by thermal treatment, e.g. cooling a solution the liquid phase being organic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/08—Supercritical fluid
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2369/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
    • C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Details Of Aerials (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
JP2017075984A 2016-07-25 2017-04-06 ミリ波アンテナ用フィルム Active JP6567590B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW108118584A TW201936741A (zh) 2016-07-25 2017-07-25 毫米波天線用薄膜
TW106124865A TWI666244B (zh) 2016-07-25 2017-07-25 毫米波天線用薄膜

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016145540 2016-07-25
JP2016145540 2016-07-25

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2019140882A Division JP2019199614A (ja) 2016-07-25 2019-07-31 ミリ波アンテナ用フィルム

Publications (3)

Publication Number Publication Date
JP2018021171A JP2018021171A (ja) 2018-02-08
JP2018021171A5 JP2018021171A5 (enExample) 2019-03-28
JP6567590B2 true JP6567590B2 (ja) 2019-08-28

Family

ID=61017242

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2017075984A Active JP6567590B2 (ja) 2016-07-25 2017-04-06 ミリ波アンテナ用フィルム
JP2019140882A Pending JP2019199614A (ja) 2016-07-25 2019-07-31 ミリ波アンテナ用フィルム

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2019140882A Pending JP2019199614A (ja) 2016-07-25 2019-07-31 ミリ波アンテナ用フィルム

Country Status (7)

Country Link
US (1) US20190263996A1 (enExample)
EP (1) EP3489288A4 (enExample)
JP (2) JP6567590B2 (enExample)
KR (3) KR20220158872A (enExample)
CN (1) CN109496222B (enExample)
TW (2) TW201936741A (enExample)
WO (1) WO2018020745A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190263995A1 (en) * 2016-07-25 2019-08-29 Nitto Denko Corporation Low-dielectric porous polymer film and film for millimeter-wave antenna
JP6567722B2 (ja) * 2017-04-06 2019-08-28 日東電工株式会社 ミリ波アンテナ用フィルム
JP7397570B2 (ja) * 2018-02-01 2023-12-13 東京応化工業株式会社 多孔質ポリイミドフィルム原反、その製造方法、及び組成物
WO2019156230A1 (ja) 2018-02-08 2019-08-15 テルモ株式会社 医療器具およびこれを用いた癒合促進デバイス
CN109280190B (zh) * 2018-08-01 2021-06-04 乳源东阳光氟树脂有限公司 一种聚酰亚胺多孔薄膜及其制备方法
JP7082932B2 (ja) * 2018-09-28 2022-06-09 日東電工株式会社 低誘電基板材
JP2020049905A (ja) * 2018-09-28 2020-04-02 日東電工株式会社 低誘電基板材
JP7222727B2 (ja) * 2019-01-24 2023-02-15 日東電工株式会社 低誘電基板材およびその製造方法
JP7751974B2 (ja) 2021-02-15 2025-10-09 太陽ホールディングス株式会社 多孔質膜形成用ポリマー組成物、多孔質膜の製造方法、多孔質膜、フレキシブル金属張積層板及び電子基板
JP7733466B2 (ja) 2021-03-31 2025-09-03 日東電工株式会社 多孔質液晶ポリマーシートおよび配線回路基板
JP2022165324A (ja) * 2021-04-19 2022-10-31 日東電工株式会社 金属層積層板用フィルム
JP7742713B2 (ja) * 2021-04-19 2025-09-22 日東電工株式会社 多孔質ポリイミドフィルム
JP2023077787A (ja) 2021-11-25 2023-06-06 日東電工株式会社 配線回路基板およびその製造方法
CN115322431A (zh) * 2022-09-19 2022-11-11 吉林大学 一种低介电交联型多孔聚酰亚胺薄膜及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3115215B2 (ja) 1995-10-05 2000-12-04 松下電器産業株式会社 低誘電率プラスチック絶縁フィルムおよびその製造方法
JP4159199B2 (ja) 1999-09-16 2008-10-01 日東電工株式会社 多孔質体及び多孔質体の製造方法
JP4557409B2 (ja) * 2000-11-13 2010-10-06 日東電工株式会社 多孔質ポリイミドの製造方法及び多孔質ポリイミド
JP2007077275A (ja) * 2005-09-14 2007-03-29 Shin Etsu Polymer Co Ltd 熱可塑性ポリイミド発泡体の製造方法及び熱可塑性ポリイミド発泡体
JP4948211B2 (ja) * 2007-03-12 2012-06-06 古河電気工業株式会社 発泡体、発泡体を用いた回路基板、及びこれらの製造方法
WO2010137728A1 (ja) * 2009-05-28 2010-12-02 キヤノン株式会社 樹脂組成物、それを含む積層膜及びその積層膜を部品に用いる画像形成装置
WO2011074418A1 (ja) * 2009-12-14 2011-06-23 ダイセル化学工業株式会社 多孔質層を有する積層体、及びそれを用いた機能性積層体
JP5734623B2 (ja) 2010-11-10 2015-06-17 ユニチカ株式会社 積層体の製造方法
JP2014231533A (ja) * 2011-02-03 2014-12-11 日東電工株式会社 多孔質樹脂成型体、多孔体基板およびその製造方法
JP5916498B2 (ja) * 2011-06-06 2016-05-11 日東電工株式会社 ポリイミド多孔質体及びその製造方法

Also Published As

Publication number Publication date
WO2018020745A1 (ja) 2018-02-01
EP3489288A1 (en) 2019-05-29
CN109496222A (zh) 2019-03-19
TWI666244B (zh) 2019-07-21
KR20220158872A (ko) 2022-12-01
KR20190029649A (ko) 2019-03-20
KR20210071103A (ko) 2021-06-15
EP3489288A4 (en) 2020-01-22
JP2019199614A (ja) 2019-11-21
TW201811884A (zh) 2018-04-01
JP2018021171A (ja) 2018-02-08
TW201936741A (zh) 2019-09-16
US20190263996A1 (en) 2019-08-29
CN109496222B (zh) 2022-01-11

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