JP7872359B2 - 発泡ビーズの製造方法、非晶性樹脂発泡ビーズ、結晶性樹脂発泡ビーズ及び発泡成形体 - Google Patents

発泡ビーズの製造方法、非晶性樹脂発泡ビーズ、結晶性樹脂発泡ビーズ及び発泡成形体

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Publication number
JP7872359B2
JP7872359B2 JP2024542745A JP2024542745A JP7872359B2 JP 7872359 B2 JP7872359 B2 JP 7872359B2 JP 2024542745 A JP2024542745 A JP 2024542745A JP 2024542745 A JP2024542745 A JP 2024542745A JP 7872359 B2 JP7872359 B2 JP 7872359B2
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Japan
Prior art keywords
bead
resin
foaming
foamed
beads
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JP2024542745A
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Japanese (ja)
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JPWO2024043103A1 (cg-RX-API-DMAC7.html
Inventor
智哉 吉田
辰昌 葛西
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Asahi Kasei Corp
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Asahi Kasei Corp
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Classifications

    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/22—After-treatment of expandable particles; Forming foamed products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2024542745A 2022-08-24 2023-08-09 発泡ビーズの製造方法、非晶性樹脂発泡ビーズ、結晶性樹脂発泡ビーズ及び発泡成形体 Active JP7872359B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022133359 2022-08-24
JP2022133359 2022-08-24
PCT/JP2023/029135 WO2024043103A1 (ja) 2022-08-24 2023-08-09 発泡ビーズの製造方法、非晶性樹脂発泡ビーズ、結晶性樹脂発泡ビーズ及び発泡成形体

Publications (2)

Publication Number Publication Date
JPWO2024043103A1 JPWO2024043103A1 (cg-RX-API-DMAC7.html) 2024-02-29
JP7872359B2 true JP7872359B2 (ja) 2026-06-09

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ID=90013171

Family Applications (1)

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JP2024542745A Active JP7872359B2 (ja) 2022-08-24 2023-08-09 発泡ビーズの製造方法、非晶性樹脂発泡ビーズ、結晶性樹脂発泡ビーズ及び発泡成形体

Country Status (3)

Country Link
JP (1) JP7872359B2 (cg-RX-API-DMAC7.html)
CN (1) CN118647657A (cg-RX-API-DMAC7.html)
WO (1) WO2024043103A1 (cg-RX-API-DMAC7.html)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002179832A (ja) 2000-10-02 2002-06-26 Kanebo Ltd 発泡粒子および成形体
WO2009107772A1 (ja) 2008-02-27 2009-09-03 三井化学株式会社 ポリ乳酸系樹脂、ポリ乳酸系樹脂組成物およびそれらの成形体ならびにポリ乳酸系樹脂の製造方法
CN106365294A (zh) 2016-08-25 2017-02-01 李勇锋 一种微生物载体及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5646735A (en) * 1979-09-25 1981-04-28 Japan Styrene Paper Co Ltd Freparation of polyolefin series resin foamed molding body
JP3149152B2 (ja) * 1994-04-07 2001-03-26 旭化成株式会社 無架橋直鎖状低密度ポリエチレン系樹脂予備発泡粒子及びその製造方法
JP2003301067A (ja) * 2002-04-10 2003-10-21 Kanebo Ltd 耐熱性を有するポリ乳酸発泡粒子及び成形物、並びにこれらの製造方法
JP6356477B2 (ja) * 2014-05-01 2018-07-11 株式会社ジェイエスピー 発泡粒子成形体
KR102520740B1 (ko) * 2018-08-08 2023-04-11 아사히 가세이 가부시키가이샤 폴리아미드 예비 발포 입자, 그리고 폴리아미드 발포 성형체 및 그 제조 방법
JP7085059B2 (ja) * 2019-03-28 2022-06-15 旭化成株式会社 ポリアミド系樹脂予備発泡粒子、ポリアミド系樹脂発泡成形体、及びポリアミド系樹脂発泡成形体の製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002179832A (ja) 2000-10-02 2002-06-26 Kanebo Ltd 発泡粒子および成形体
WO2009107772A1 (ja) 2008-02-27 2009-09-03 三井化学株式会社 ポリ乳酸系樹脂、ポリ乳酸系樹脂組成物およびそれらの成形体ならびにポリ乳酸系樹脂の製造方法
CN106365294A (zh) 2016-08-25 2017-02-01 李勇锋 一种微生物载体及其制备方法

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JPWO2024043103A1 (cg-RX-API-DMAC7.html) 2024-02-29
WO2024043103A1 (ja) 2024-02-29
CN118647657A (zh) 2024-09-13

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