JP7563608B2 - 繊維マットの製造方法 - Google Patents

繊維マットの製造方法 Download PDF

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Publication number
JP7563608B2
JP7563608B2 JP2023538267A JP2023538267A JP7563608B2 JP 7563608 B2 JP7563608 B2 JP 7563608B2 JP 2023538267 A JP2023538267 A JP 2023538267A JP 2023538267 A JP2023538267 A JP 2023538267A JP 7563608 B2 JP7563608 B2 JP 7563608B2
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JP
Japan
Prior art keywords
liquid crystal
crystal polymer
fiber mat
fiber
main surface
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.)
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JP2023538267A
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English (en)
Japanese (ja)
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JPWO2023007847A1 (https=
JPWO2023007847A5 (ja
Inventor
光 森本
孝介 山崎
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
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Murata Manufacturing Co Ltd
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Publication date
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of JPWO2023007847A1 publication Critical patent/JPWO2023007847A1/ja
Publication of JPWO2023007847A5 publication Critical patent/JPWO2023007847A5/ja
Priority to JP2024163326A priority Critical patent/JP7743902B2/ja
Application granted granted Critical
Publication of JP7563608B2 publication Critical patent/JP7563608B2/ja
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/28—Treatment by wave energy or particle radiation
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/38—Polymers
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/542—Adhesive fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/24—Polyesters
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
    • D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/04—Physical treatment, e.g. heating, irradiating
    • 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
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/12—Polymers characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2219/00—Aspects relating to the form of the liquid crystal [LC] material, or by the technical area in which LC material are used
    • C09K2219/01—Aspects relating to the form of the liquid crystal [LC] material, or by the technical area in which LC material are used in the form of fibres, e.g. fibres after polymerisation of LC precursor

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Paper (AREA)
JP2023538267A 2021-07-26 2022-03-25 繊維マットの製造方法 Active JP7563608B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024163326A JP7743902B2 (ja) 2021-07-26 2024-09-20 繊維マット

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021121191 2021-07-26
JP2021121191 2021-07-26
PCT/JP2022/014614 WO2023007847A1 (ja) 2021-07-26 2022-03-25 繊維マットの製造方法および繊維マット

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024163326A Division JP7743902B2 (ja) 2021-07-26 2024-09-20 繊維マット

Publications (3)

Publication Number Publication Date
JPWO2023007847A1 JPWO2023007847A1 (https=) 2023-02-02
JPWO2023007847A5 JPWO2023007847A5 (ja) 2024-04-12
JP7563608B2 true JP7563608B2 (ja) 2024-10-08

Family

ID=85087848

Family Applications (2)

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JP2023538267A Active JP7563608B2 (ja) 2021-07-26 2022-03-25 繊維マットの製造方法
JP2024163326A Active JP7743902B2 (ja) 2021-07-26 2024-09-20 繊維マット

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024163326A Active JP7743902B2 (ja) 2021-07-26 2024-09-20 繊維マット

Country Status (4)

Country Link
US (1) US20240150655A1 (https=)
JP (2) JP7563608B2 (https=)
CN (1) CN117716087A (https=)
WO (1) WO2023007847A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025187278A1 (ja) * 2024-03-08 2025-09-12 株式会社村田製作所 多孔質構造体

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006089872A (ja) 2004-09-24 2006-04-06 Japan Vilene Co Ltd 不織布の製造方法
WO2021060255A1 (ja) 2019-09-25 2021-04-01 株式会社村田製作所 液晶ポリマーパウダーおよびその製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5951602B2 (ja) * 1977-03-07 1984-12-14 旭化成株式会社 パルプ状粒子の製造法
EP0167682A1 (en) * 1984-05-02 1986-01-15 Celanese Corporation High performance papers comprised of fibrils of thermotropic liquid crystal polymers
JPH0633595B2 (ja) * 1984-05-11 1994-05-02 ヘキスト・セラニーズ・コーポレーション サ−モトロピツク液晶ポリマ−のフイブリルよりなる高性能紙
JPS6335816A (ja) * 1986-07-25 1988-02-16 Marubeni Kk 熱可塑性液晶ポリマ−ミクロフイブリツドの製造法
JP2690391B2 (ja) * 1990-09-21 1997-12-10 株式会社クラレ 嵩高性不織布およびその製造法
JP4746226B2 (ja) * 2001-09-27 2011-08-10 日本バイリーン株式会社 印刷基材用不織布
JP4584702B2 (ja) * 2004-12-24 2010-11-24 日本バイリーン株式会社 不織布及び不織布の製造方法、並びに不織布を用いた電気二重層キャパシタ用セパレータ、リチウムイオン二次電池用セパレータ、電気二重層キャパシタ又はリチウムイオン二次電池
JP5311120B2 (ja) * 2009-02-19 2013-10-09 アイシン精機株式会社 順送プレス装置
JP2013159882A (ja) * 2012-02-07 2013-08-19 Japan Vilene Co Ltd 繊維シート
JP6350774B1 (ja) * 2016-11-16 2018-07-04 三菱瓦斯化学株式会社 成形品の製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006089872A (ja) 2004-09-24 2006-04-06 Japan Vilene Co Ltd 不織布の製造方法
WO2021060255A1 (ja) 2019-09-25 2021-04-01 株式会社村田製作所 液晶ポリマーパウダーおよびその製造方法

Also Published As

Publication number Publication date
CN117716087A (zh) 2024-03-15
JP2024166409A (ja) 2024-11-28
JPWO2023007847A1 (https=) 2023-02-02
JP7743902B2 (ja) 2025-09-25
WO2023007847A1 (ja) 2023-02-02
US20240150655A1 (en) 2024-05-09

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