JP7495010B2 - 繊維マットの製造方法、および繊維マット - Google Patents

繊維マットの製造方法、および繊維マット Download PDF

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Publication number
JP7495010B2
JP7495010B2 JP2023514561A JP2023514561A JP7495010B2 JP 7495010 B2 JP7495010 B2 JP 7495010B2 JP 2023514561 A JP2023514561 A JP 2023514561A JP 2023514561 A JP2023514561 A JP 2023514561A JP 7495010 B2 JP7495010 B2 JP 7495010B2
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Japan
Prior art keywords
liquid crystal
crystal polymer
fiber
fiber mat
fine fibers
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JP2023514561A
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Japanese (ja)
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JPWO2022220079A1 (cg-RX-API-DMAC7.html
Inventor
光 森本
孝介 山崎
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Murata Manufacturing Co Ltd
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Murata Manufacturing Co Ltd
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    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/10—Wire-cloths
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/02—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the Fourdrinier type
    • 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
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
    • D21H21/52—Additives of definite length or shape
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
JP2023514561A 2021-04-14 2022-03-25 繊維マットの製造方法、および繊維マット Active JP7495010B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021068328 2021-04-14
JP2021068328 2021-04-14
PCT/JP2022/014604 WO2022220079A1 (ja) 2021-04-14 2022-03-25 繊維マットの製造方法、および繊維マット

Publications (2)

Publication Number Publication Date
JPWO2022220079A1 JPWO2022220079A1 (cg-RX-API-DMAC7.html) 2022-10-20
JP7495010B2 true JP7495010B2 (ja) 2024-06-04

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JP2023514561A Active JP7495010B2 (ja) 2021-04-14 2022-03-25 繊維マットの製造方法、および繊維マット

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US (1) US20230416987A1 (cg-RX-API-DMAC7.html)
EP (1) EP4324980A4 (cg-RX-API-DMAC7.html)
JP (1) JP7495010B2 (cg-RX-API-DMAC7.html)
CN (1) CN117015642B (cg-RX-API-DMAC7.html)
WO (1) WO2022220079A1 (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006004012A1 (ja) 2004-07-01 2006-01-12 Asahi Kasei Kabushiki Kaisha セルロース不織布
JP2010077548A (ja) 2008-09-24 2010-04-08 Kuraray Co Ltd フィブリル化溶融液晶ポリマー繊維の製造方法
JP2014136852A (ja) 2013-01-18 2014-07-28 Mitsubishi Motors Corp 竹繊維シートの製造方法
JP2015127467A (ja) 2015-03-06 2015-07-09 王子ホールディングス株式会社 微細繊維含有シートの製造方法
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
JPS56315A (en) * 1979-06-11 1981-01-06 Teijin Ltd Production of synthetic pulp of polyester
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
JP4408174B2 (ja) * 2000-01-12 2010-02-03 日本バイリーン株式会社 電池用セパレータ
JP4916984B2 (ja) * 2007-09-19 2012-04-18 株式会社クラレ 不織布
JP2009144272A (ja) * 2007-12-12 2009-07-02 Daio Paper Corp 紙及び紙の製造方法
JP5626222B2 (ja) * 2009-12-10 2014-11-19 王子ホールディングス株式会社 微細繊維状セルロースシートの製造方法および前記微細繊維状セルロースシートに樹脂含浸した複合体
KR20130033866A (ko) * 2011-09-27 2013-04-04 삼성전기주식회사 다공성 시트 및 다공성 시트의 제조방법
JP5787700B2 (ja) 2011-09-30 2015-09-30 ユニ・チャーム株式会社 不織布の製造方法
BR112016000940B1 (pt) * 2013-07-19 2021-10-26 Asahi Kasei Fibers Corporation Folha de fibra de celulose fina, estrutura laminada, métodos para produzir uma folha de fibra de celulose fina e para produzir uma estrutura laminada, membrana de tratamento de água, membrana de separação, folha de cultura de célula, estrutura composta de um plástico reforçado com fibra, folha trocadora de calor total, elemento de troca térmica total, e, trocador de calor total
CN115087692B (zh) * 2020-03-06 2024-02-13 株式会社村田制作所 液晶聚合物膜及其制造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006004012A1 (ja) 2004-07-01 2006-01-12 Asahi Kasei Kabushiki Kaisha セルロース不織布
JP2010077548A (ja) 2008-09-24 2010-04-08 Kuraray Co Ltd フィブリル化溶融液晶ポリマー繊維の製造方法
JP2014136852A (ja) 2013-01-18 2014-07-28 Mitsubishi Motors Corp 竹繊維シートの製造方法
JP2015127467A (ja) 2015-03-06 2015-07-09 王子ホールディングス株式会社 微細繊維含有シートの製造方法
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
CN117015642B (zh) 2026-03-27
JPWO2022220079A1 (cg-RX-API-DMAC7.html) 2022-10-20
US20230416987A1 (en) 2023-12-28
CN117015642A (zh) 2023-11-07
EP4324980A1 (en) 2024-02-21
WO2022220079A1 (ja) 2022-10-20
EP4324980A4 (en) 2025-03-12

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