KR20250114006A - 다공질의 저유전성 폴리머 필름 - Google Patents

다공질의 저유전성 폴리머 필름

Info

Publication number
KR20250114006A
KR20250114006A KR1020257016082A KR20257016082A KR20250114006A KR 20250114006 A KR20250114006 A KR 20250114006A KR 1020257016082 A KR1020257016082 A KR 1020257016082A KR 20257016082 A KR20257016082 A KR 20257016082A KR 20250114006 A KR20250114006 A KR 20250114006A
Authority
KR
South Korea
Prior art keywords
liquid crystal
polymer
group
porous
polymer film
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.)
Pending
Application number
KR1020257016082A
Other languages
English (en)
Korean (ko)
Inventor
나오토 나가미
Original Assignee
닛토덴코 가부시키가이샤
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 닛토덴코 가부시키가이샤 filed Critical 닛토덴코 가부시키가이샤
Publication of KR20250114006A publication Critical patent/KR20250114006A/ko
Pending legal-status Critical Current

Links

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
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
KR1020257016082A 2022-11-22 2023-09-14 다공질의 저유전성 폴리머 필름 Pending KR20250114006A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2022-186432 2022-11-22
JP2022186432 2022-11-22
PCT/JP2023/033625 WO2024111229A1 (ja) 2022-11-22 2023-09-14 多孔質の低誘電性ポリマーフィルム

Publications (1)

Publication Number Publication Date
KR20250114006A true KR20250114006A (ko) 2025-07-28

Family

ID=91195391

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257016082A Pending KR20250114006A (ko) 2022-11-22 2023-09-14 다공질의 저유전성 폴리머 필름

Country Status (5)

Country Link
JP (1) JPWO2024111229A1 (https=)
KR (1) KR20250114006A (https=)
CN (1) CN120187783A (https=)
TW (1) TW202428734A (https=)
WO (1) WO2024111229A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001081225A (ja) 1999-09-16 2001-03-27 Nitto Denko Corp 多孔質体及び多孔質体の製造方法
JP2002146085A (ja) 2000-11-13 2002-05-22 Nitto Denko Corp 多孔質ポリイミドの製造方法及び多孔質ポリイミド
JP2009100363A (ja) 2007-10-18 2009-05-07 Secom Co Ltd ネットワーク監視システム及び端末装置
JP2012101438A (ja) 2010-11-10 2012-05-31 Unitika Ltd 積層体およびその製造方法、並びに前記積層体からなる低誘電率プリント配線板用基板

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012136626A (ja) * 2010-12-27 2012-07-19 Sumitomo Chemical Co Ltd 液晶ポリエステル多孔質膜
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
CN109496223B (zh) * 2016-07-25 2022-05-24 日东电工株式会社 多孔的低介电性聚合物膜及毫米波天线用膜
CN110475814B (zh) * 2017-04-06 2022-09-13 日东电工株式会社 毫米波天线用膜
WO2022114159A1 (ja) * 2020-11-27 2022-06-02 富士フイルム株式会社 液晶ポリマーフィルム及びその製造方法、並びに、積層体
CN116669950A (zh) * 2021-02-18 2023-08-29 富士胶片株式会社 液晶聚合物膜、聚合物膜及层叠体
JP2022127829A (ja) * 2021-02-22 2022-09-01 富士フイルム株式会社 多孔質膜の製造方法、及び、多孔質膜

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001081225A (ja) 1999-09-16 2001-03-27 Nitto Denko Corp 多孔質体及び多孔質体の製造方法
JP2002146085A (ja) 2000-11-13 2002-05-22 Nitto Denko Corp 多孔質ポリイミドの製造方法及び多孔質ポリイミド
JP2009100363A (ja) 2007-10-18 2009-05-07 Secom Co Ltd ネットワーク監視システム及び端末装置
JP2012101438A (ja) 2010-11-10 2012-05-31 Unitika Ltd 積層体およびその製造方法、並びに前記積層体からなる低誘電率プリント配線板用基板

Also Published As

Publication number Publication date
CN120187783A (zh) 2025-06-20
TW202428734A (zh) 2024-07-16
WO2024111229A1 (ja) 2024-05-30
JPWO2024111229A1 (https=) 2024-05-30

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Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

Q12 Application published

Free format text: ST27 STATUS EVENT CODE: A-1-1-Q10-Q12-NAP-PG1501 (AS PROVIDED BY THE NATIONAL OFFICE)