JP7609288B2 - 液晶ポリマーフィルムおよび液晶ポリマーフィルムの製造方法 - Google Patents

液晶ポリマーフィルムおよび液晶ポリマーフィルムの製造方法 Download PDF

Info

Publication number
JP7609288B2
JP7609288B2 JP2023545644A JP2023545644A JP7609288B2 JP 7609288 B2 JP7609288 B2 JP 7609288B2 JP 2023545644 A JP2023545644 A JP 2023545644A JP 2023545644 A JP2023545644 A JP 2023545644A JP 7609288 B2 JP7609288 B2 JP 7609288B2
Authority
JP
Japan
Prior art keywords
lcp
liquid crystal
crystal polymer
filler
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.)
Active
Application number
JP2023545644A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023033052A5 (https=
JPWO2023033052A1 (https=
Inventor
裕之 大幡
有彌 井田
成道 牧野
恵大 椿本
大輝 折戸
孝介 山崎
和穂 細川
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of JPWO2023033052A1 publication Critical patent/JPWO2023033052A1/ja
Publication of JPWO2023033052A5 publication Critical patent/JPWO2023033052A5/ja
Application granted granted Critical
Publication of JP7609288B2 publication Critical patent/JP7609288B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/08—Screen moulding, e.g. forcing the moulding material through a perforated screen on to a moulding surface
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0079—Liquid crystals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2305/00—Use of metals, their alloys or their compounds, as reinforcement
    • B29K2305/08—Transition metals
    • B29K2305/10—Copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2427/00—Use of polyvinylhalogenides or derivatives thereof as filler
    • B29K2427/12—Use of polyvinylhalogenides or derivatives thereof as filler containing fluorine
    • B29K2427/18—PTFE, i.e. polytetrafluoroethylene, e.g. ePTFE, i.e. expanded polytetrafluoroethylene
    • 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
    • C08J2329/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2329/10—Homopolymers or copolymers of unsaturated ethers
    • 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
    • C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
    • 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
    • C08J2427/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2427/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2427/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2427/18—Homopolymers or copolymers of tetrafluoroethylene
    • 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
    • C08J2429/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2429/10—Homopolymers or copolymers of unsaturated ethers
    • 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
    • C08J2471/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
    • C08J2471/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
    • C08J2471/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
    • C08J2471/12—Polyphenylene oxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K2003/343—Peroxyhydrates, peroxyacids or salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
JP2023545644A 2021-08-31 2022-08-31 液晶ポリマーフィルムおよび液晶ポリマーフィルムの製造方法 Active JP7609288B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2021141584 2021-08-31
JP2021141584 2021-08-31
PCT/JP2022/022346 WO2023032376A1 (ja) 2021-08-31 2022-06-01 液晶ポリマーフィルムおよび液晶ポリマーフィルムの製造方法
JPPCT/JP2022/022346 2022-06-01
PCT/JP2022/032795 WO2023033052A1 (ja) 2021-08-31 2022-08-31 液晶ポリマーフィルムおよび液晶ポリマーフィルムの製造方法

Publications (3)

Publication Number Publication Date
JPWO2023033052A1 JPWO2023033052A1 (https=) 2023-03-09
JPWO2023033052A5 JPWO2023033052A5 (https=) 2024-01-25
JP7609288B2 true JP7609288B2 (ja) 2025-01-07

Family

ID=85411178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023545644A Active JP7609288B2 (ja) 2021-08-31 2022-08-31 液晶ポリマーフィルムおよび液晶ポリマーフィルムの製造方法

Country Status (5)

Country Link
US (1) US20240182655A1 (https=)
JP (1) JP7609288B2 (https=)
CN (1) CN117897435A (https=)
DE (1) DE112022003224T5 (https=)
WO (2) WO2023032376A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014111699A (ja) 2012-12-05 2014-06-19 Primatec Inc 液晶ポリマーフィルムの製造方法および液晶ポリマーフィルム
JP2018029187A (ja) 2017-09-04 2018-02-22 住友化学株式会社 積層板及び金属ベース回路基板
JP2019065061A (ja) 2017-09-28 2019-04-25 Ａｇｃ株式会社 プリント基板用樹脂組成物および製造方法
WO2021025056A1 (ja) 2019-08-06 2021-02-11 株式会社村田製作所 樹脂シート及び樹脂多層基板
WO2021039181A1 (ja) 2019-08-27 2021-03-04 東レ株式会社 液晶ポリエステル樹脂組成物、積層体、液晶ポリエステル樹脂フィルムおよびその製造方法
JP2021095520A (ja) 2019-12-18 2021-06-24 共同技研化学株式会社 液状組成物，液晶ポリエステルフィルム及び該液晶ポリエステルフィルムの製造方法，並びに，積層フィルム及び該積層フィルムの製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014111699A (ja) 2012-12-05 2014-06-19 Primatec Inc 液晶ポリマーフィルムの製造方法および液晶ポリマーフィルム
JP2018029187A (ja) 2017-09-04 2018-02-22 住友化学株式会社 積層板及び金属ベース回路基板
JP2019065061A (ja) 2017-09-28 2019-04-25 Ａｇｃ株式会社 プリント基板用樹脂組成物および製造方法
WO2021025056A1 (ja) 2019-08-06 2021-02-11 株式会社村田製作所 樹脂シート及び樹脂多層基板
WO2021039181A1 (ja) 2019-08-27 2021-03-04 東レ株式会社 液晶ポリエステル樹脂組成物、積層体、液晶ポリエステル樹脂フィルムおよびその製造方法
JP2021095520A (ja) 2019-12-18 2021-06-24 共同技研化学株式会社 液状組成物，液晶ポリエステルフィルム及び該液晶ポリエステルフィルムの製造方法，並びに，積層フィルム及び該積層フィルムの製造方法

Also Published As

Publication number Publication date
CN117897435A (zh) 2024-04-16
DE112022003224T5 (de) 2024-05-02
JPWO2023033052A1 (https=) 2023-03-09
WO2023032376A1 (ja) 2023-03-09
WO2023033052A1 (ja) 2023-03-09
US20240182655A1 (en) 2024-06-06

Similar Documents

Publication Publication Date Title
JP6844755B1 (ja) 液晶ポリエステル樹脂組成物、積層体、液晶ポリエステル樹脂フィルムおよびその製造方法
CN115087692B (zh) 液晶聚合物膜及其制造方法
TWI890808B (zh) 印刷配線板
CN110062786B (zh) 黑色液晶聚合物膜和多层基板
JP7511110B2 (ja) 液状組成物及び積層体の製造方法
WO1996006128A1 (en) Aromatic polyamide film, process for producing the same, and magnetic recording medium and solar cell produced by using the same
JP7609288B2 (ja) 液晶ポリマーフィルムおよび液晶ポリマーフィルムの製造方法
TWI902849B (zh) 粉體組合物及複合粒子
US20250092605A1 (en) Liquid crystal polymer powder, liquid crystal polymer film, and method of producing same
JP2022113635A (ja) 電磁波シールド用組成物、電磁波シールドシート付基体の製造方法、電磁波シールドシート及びプリント配線基板
JP7639951B2 (ja) 液晶ポリマーフィルムおよびこれを備えた積層体、ならびに、液晶ポリマーフィルムの製造方法
JP7666629B2 (ja) 多孔体の製造方法および多孔体
TWI881087B (zh) 複合粒子、複合粒子之製造方法、液狀組合物、積層體之製造方法及薄膜之製造方法
US20240278462A1 (en) Molded body and method for manufacturing molded body
WO2023228904A1 (ja) 液晶ポリマーペレット、液晶ポリマーパウダー、液晶ポリマーフィルム、および、それらの製造方法
TW202319215A (zh) 複合片材之製造方法及複合片材
JP7708106B2 (ja) 分散液、複合粒子及び複合粒子の製造方法
KR20230014717A (ko) 액정 폴리에스테르 액상 조성물, 액정 폴리에스테르 필름, 적층체 및 액정 폴리에스테르 필름의 제조 방법
US20260091571A1 (en) Laminated film and method for producing laminated film
CN117693547A (zh) 复合片和复合片的制造方法
TW202313346A (zh) 複合片材及複合片材之製造方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231017

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20231017

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20241119

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20241202

R150 Certificate of patent or registration of utility model

Ref document number: 7609288

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150