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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Prior art keywords
liquid crystal
crystal polymer
fiber
fiber mat
fine fibers
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JP2023514561A
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English (en)
Japanese (ja)
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JPWO2022220079A1 (enrdf_load_stackoverflow
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
    • 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
    • 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
    • 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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Nonwoven Fabrics (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 (enrdf_load_stackoverflow) 2022-10-20
JP7495010B2 true JP7495010B2 (ja) 2024-06-04

Family

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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

Country Status (5)

Country Link
US (1) US20230416987A1 (enrdf_load_stackoverflow)
EP (1) EP4324980A4 (enrdf_load_stackoverflow)
JP (1) JP7495010B2 (enrdf_load_stackoverflow)
CN (1) CN117015642A (enrdf_load_stackoverflow)
WO (1) WO2022220079A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7405146B2 (ja) * 2019-09-25 2023-12-26 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 (9)

* 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
WO2011070923A1 (ja) * 2009-12-10 2011-06-16 王子製紙株式会社 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
US10323354B2 (en) * 2013-07-19 2019-06-18 Asahi Kasei Fibers Corporation Fine cellulose fiber sheet

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
WO2022220079A1 (ja) 2022-10-20
JPWO2022220079A1 (enrdf_load_stackoverflow) 2022-10-20
EP4324980A4 (en) 2025-03-12
CN117015642A (zh) 2023-11-07
EP4324980A1 (en) 2024-02-21
US20230416987A1 (en) 2023-12-28

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