KR20230125199A - 착색층을 갖는 열가소성 액정 폴리머 필름 성형체와 그 제조 방법 - Google Patents

착색층을 갖는 열가소성 액정 폴리머 필름 성형체와 그 제조 방법 Download PDF

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Publication number
KR20230125199A
KR20230125199A KR1020237020855A KR20237020855A KR20230125199A KR 20230125199 A KR20230125199 A KR 20230125199A KR 1020237020855 A KR1020237020855 A KR 1020237020855A KR 20237020855 A KR20237020855 A KR 20237020855A KR 20230125199 A KR20230125199 A KR 20230125199A
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KR
South Korea
Prior art keywords
liquid crystal
crystal polymer
polymer film
thermoplastic liquid
colored layer
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KR1020237020855A
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English (en)
Korean (ko)
Inventor
셴원 장
다츠야 스나모토
게이스케 이케다
Original Assignee
주식회사 쿠라레
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Application filed by 주식회사 쿠라레 filed Critical 주식회사 쿠라레
Publication of KR20230125199A publication Critical patent/KR20230125199A/ko

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    • 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
    • C08J7/042—Coating with two or more layers, where at least one layer of a composition contains a polymer binder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/022—Mechanical properties
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
KR1020237020855A 2020-12-25 2021-12-17 착색층을 갖는 열가소성 액정 폴리머 필름 성형체와 그 제조 방법 KR20230125199A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2020-216795 2020-12-25
JP2020216795 2020-12-25
PCT/JP2021/046888 WO2022138516A1 (ja) 2020-12-25 2021-12-17 着色層を有する熱可塑性液晶ポリマーフィルム成形体とその製造方法

Publications (1)

Publication Number Publication Date
KR20230125199A true KR20230125199A (ko) 2023-08-29

Family

ID=82157839

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237020855A KR20230125199A (ko) 2020-12-25 2021-12-17 착색층을 갖는 열가소성 액정 폴리머 필름 성형체와 그 제조 방법

Country Status (5)

Country Link
JP (1) JPWO2022138516A1 (ja)
KR (1) KR20230125199A (ja)
CN (1) CN116635235A (ja)
TW (1) TW202239834A (ja)
WO (1) WO2022138516A1 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018105624A1 (ja) 2016-12-05 2018-06-14 株式会社村田製作所 黒色液晶ポリマーフィルムおよび多層基板

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02274098A (ja) * 1989-04-14 1990-11-08 Mitsubishi Electric Corp スピーカー用の振動板とボイスコイルボビンの製造方法
US5744204A (en) * 1996-12-05 1998-04-28 Hoechst Celanese Corp. Laminates comprising coextruded liquid crystal polymer films and discardable thermoplastic outside layers
JPH11302402A (ja) * 1998-04-27 1999-11-02 Sumitomo Chem Co Ltd 遮光性フィルム
JP2007187892A (ja) * 2006-01-13 2007-07-26 Canon Electronics Inc 遮光羽根および光路開閉装置
WO2021095758A1 (ja) * 2019-11-15 2021-05-20 株式会社クラレ 音響振動板およびその製造方法ならびに音響機器

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018105624A1 (ja) 2016-12-05 2018-06-14 株式会社村田製作所 黒色液晶ポリマーフィルムおよび多層基板

Also Published As

Publication number Publication date
JPWO2022138516A1 (ja) 2022-06-30
TW202239834A (zh) 2022-10-16
WO2022138516A1 (ja) 2022-06-30
CN116635235A (zh) 2023-08-22

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