WO2026048077A1 - 成形材料、成形品の製造方法および成形品 - Google Patents

成形材料、成形品の製造方法および成形品

Info

Publication number
WO2026048077A1
WO2026048077A1 PCT/JP2024/040132 JP2024040132W WO2026048077A1 WO 2026048077 A1 WO2026048077 A1 WO 2026048077A1 JP 2024040132 W JP2024040132 W JP 2024040132W WO 2026048077 A1 WO2026048077 A1 WO 2026048077A1
Authority
WO
WIPO (PCT)
Prior art keywords
mass
pulp
molding material
less
water
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.)
Pending
Application number
PCT/JP2024/040132
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
圭祐 松坂
雅樹 岸本
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.)
Daiho Industrial Co Ltd
Original Assignee
Daiho Industrial 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 Daiho Industrial Co Ltd filed Critical Daiho Industrial Co Ltd
Publication of WO2026048077A1 publication Critical patent/WO2026048077A1/ja
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N1/00—Pretreatment of moulding material
    • B27N1/02—Mixing the material with binding agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
PCT/JP2024/040132 2024-08-28 2024-11-12 成形材料、成形品の製造方法および成形品 Pending WO2026048077A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2024-146614 2024-08-28
JP2024146614A JP2026043355A (ja) 2024-08-28 2024-08-28 成形材料、成形品の製造方法および成形品

Publications (1)

Publication Number Publication Date
WO2026048077A1 true WO2026048077A1 (ja) 2026-03-05

Family

ID=98929941

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2024/040132 Pending WO2026048077A1 (ja) 2024-08-28 2024-11-12 成形材料、成形品の製造方法および成形品

Country Status (2)

Country Link
JP (1) JP2026043355A (cg-RX-API-DMAC7.html)
WO (1) WO2026048077A1 (cg-RX-API-DMAC7.html)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2951933B2 (ja) 1998-02-12 1999-09-20 大宝工業株式会社 紙繊維を利用した製品の成形材料
JP2001079815A (ja) * 1999-09-20 2001-03-27 Daiho Industrial Co Ltd 紙繊維を主要成分とする成形材料の調整方法
JP2011116838A (ja) * 2009-12-02 2011-06-16 Mitsubishi Paper Mills Ltd セルロース含有熱可塑性樹脂の製造方法、セルロース含有熱可塑性樹脂およびその成形体
JP2022060697A (ja) * 2020-10-05 2022-04-15 セイコーエプソン株式会社 射出成形用材料の製造方法及び射出成形用材料
JP2022060698A (ja) * 2020-10-05 2022-04-15 セイコーエプソン株式会社 射出成形用材料の製造方法及び射出成形用材料
JP2023104546A (ja) * 2022-01-18 2023-07-28 セイコーエプソン株式会社 複合成形体、電化製品の外装品及び複合成形体の製造方法
JP2024112578A (ja) * 2023-02-08 2024-08-21 日本製紙パピリア株式会社 射出成形用成形材料および射出成形体

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2951933B2 (ja) 1998-02-12 1999-09-20 大宝工業株式会社 紙繊維を利用した製品の成形材料
JP2001079815A (ja) * 1999-09-20 2001-03-27 Daiho Industrial Co Ltd 紙繊維を主要成分とする成形材料の調整方法
JP2011116838A (ja) * 2009-12-02 2011-06-16 Mitsubishi Paper Mills Ltd セルロース含有熱可塑性樹脂の製造方法、セルロース含有熱可塑性樹脂およびその成形体
JP2022060697A (ja) * 2020-10-05 2022-04-15 セイコーエプソン株式会社 射出成形用材料の製造方法及び射出成形用材料
JP2022060698A (ja) * 2020-10-05 2022-04-15 セイコーエプソン株式会社 射出成形用材料の製造方法及び射出成形用材料
JP2023104546A (ja) * 2022-01-18 2023-07-28 セイコーエプソン株式会社 複合成形体、電化製品の外装品及び複合成形体の製造方法
JP2024112578A (ja) * 2023-02-08 2024-08-21 日本製紙パピリア株式会社 射出成形用成形材料および射出成形体

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