JPWO2022220079A1 - - Google Patents
Info
- Publication number
- JPWO2022220079A1 JPWO2022220079A1 JP2023514561A JP2023514561A JPWO2022220079A1 JP WO2022220079 A1 JPWO2022220079 A1 JP WO2022220079A1 JP 2023514561 A JP2023514561 A JP 2023514561A JP 2023514561 A JP2023514561 A JP 2023514561A JP WO2022220079 A1 JPWO2022220079 A1 JP WO2022220079A1
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- 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
- 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
-
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021068328 | 2021-04-14 | ||
JP2021068328 | 2021-04-14 | ||
PCT/JP2022/014604 WO2022220079A1 (en) | 2021-04-14 | 2022-03-25 | Method for manufacturing fiber mat, and fiber mat |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2022220079A1 true JPWO2022220079A1 (en) | 2022-10-20 |
JP7495010B2 JP7495010B2 (en) | 2024-06-04 |
Family
ID=83640661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023514561A Active JP7495010B2 (en) | 2021-04-14 | 2022-03-25 | Method for producing fiber mat, and fiber mat |
Country Status (5)
Country | Link |
---|---|
US (1) | US20230416987A1 (en) |
EP (1) | EP4324980A1 (en) |
JP (1) | JP7495010B2 (en) |
CN (1) | CN117015642A (en) |
WO (1) | WO2022220079A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7405146B2 (en) * | 2019-09-25 | 2023-12-26 | 株式会社村田製作所 | Liquid crystal polymer powder and its manufacturing method |
Family Cites Families (8)
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 (en) * | 1984-05-11 | 1994-05-02 | ヘキスト・セラニーズ・コーポレーション | High-performance paper made of fibrils of thermotropic liquid crystal polymer |
KR100894377B1 (en) | 2004-07-01 | 2009-04-22 | 아사히 가세이 가부시키가이샤 | Cellulose Nonwoven Fabric |
JP5254720B2 (en) * | 2008-09-24 | 2013-08-07 | 株式会社クラレ | Method for producing fibrillated molten liquid crystal polymer fiber |
JP5787700B2 (en) | 2011-09-30 | 2015-09-30 | ユニ・チャーム株式会社 | Nonwoven manufacturing method |
JP6175776B2 (en) | 2013-01-18 | 2017-08-09 | 三菱自動車工業株式会社 | Bamboo fiber sheet manufacturing method |
JP6131974B2 (en) * | 2015-03-06 | 2017-05-24 | 王子ホールディングス株式会社 | Method for producing fine fiber-containing sheet |
JP7405146B2 (en) * | 2019-09-25 | 2023-12-26 | 株式会社村田製作所 | Liquid crystal polymer powder and its manufacturing method |
-
2022
- 2022-03-25 EP EP22788004.4A patent/EP4324980A1/en active Pending
- 2022-03-25 JP JP2023514561A patent/JP7495010B2/en active Active
- 2022-03-25 WO PCT/JP2022/014604 patent/WO2022220079A1/en active Application Filing
- 2022-03-25 CN CN202280016724.8A patent/CN117015642A/en active Pending
-
2023
- 2023-09-07 US US18/462,597 patent/US20230416987A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2022220079A1 (en) | 2022-10-20 |
EP4324980A1 (en) | 2024-02-21 |
JP7495010B2 (en) | 2024-06-04 |
CN117015642A (en) | 2023-11-07 |
US20230416987A1 (en) | 2023-12-28 |
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