JPWO2023162963A5 - - Google Patents

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Publication number
JPWO2023162963A5
JPWO2023162963A5 JP2024503163A JP2024503163A JPWO2023162963A5 JP WO2023162963 A5 JPWO2023162963 A5 JP WO2023162963A5 JP 2024503163 A JP2024503163 A JP 2024503163A JP 2024503163 A JP2024503163 A JP 2024503163A JP WO2023162963 A5 JPWO2023162963 A5 JP WO2023162963A5
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JP
Japan
Prior art keywords
expanded beads
valve body
valve
flush valve
communication port
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
JP2024503163A
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English (en)
Japanese (ja)
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JPWO2023162963A1 (https=
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Priority claimed from PCT/JP2023/006183 external-priority patent/WO2023162963A1/ja
Publication of JPWO2023162963A1 publication Critical patent/JPWO2023162963A1/ja
Publication of JPWO2023162963A5 publication Critical patent/JPWO2023162963A5/ja
Pending legal-status Critical Current

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JP2024503163A 2022-02-22 2023-02-21 Pending JPWO2023162963A1 (https=)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022026012 2022-02-22
JP2022027122 2022-02-24
PCT/JP2023/006183 WO2023162963A1 (ja) 2022-02-22 2023-02-21 発泡粒子の製造方法および製造装置

Publications (2)

Publication Number Publication Date
JPWO2023162963A1 JPWO2023162963A1 (https=) 2023-08-31
JPWO2023162963A5 true JPWO2023162963A5 (https=) 2024-10-28

Family

ID=87765888

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2024503163A Pending JPWO2023162963A1 (https=) 2022-02-22 2023-02-21
JP2024503162A Pending JPWO2023162962A1 (https=) 2022-02-22 2023-02-21

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024503162A Pending JPWO2023162962A1 (https=) 2022-02-22 2023-02-21

Country Status (2)

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JP (2) JPWO2023162963A1 (https=)
WO (2) WO2023162963A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022163433A1 (ja) * 2021-01-28 2022-08-04 株式会社カネカ 発泡粒子の製造方法および製造装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5277174A (en) * 1975-12-24 1977-06-29 Japan Styrene Paper Corp Process for foaming of polymer particle
JPS5876231A (ja) * 1981-11-02 1983-05-09 Japan Styrene Paper Co Ltd ポリプロピレン系樹脂予備発泡粒子の製造法
US4438815A (en) * 1981-11-23 1984-03-27 Chevron Research Company Foam gravel packing
JPS5933123A (ja) * 1982-08-20 1984-02-22 Kanegafuchi Chem Ind Co Ltd 熱可塑性樹脂粒子の予備発泡方法およびその装置
JPH0610269B2 (ja) * 1983-05-12 1994-02-09 鐘淵化学工業株式会社 ポリオレフィン系樹脂発泡粒子およびその製法
JPH075784B2 (ja) * 1986-08-12 1995-01-25 鐘淵化学工業株式会社 熱可塑性樹脂予備発泡粒子の製造方法
JPH0627211B2 (ja) * 1992-02-13 1994-04-13 鐘淵化学工業株式会社 移動装置
JP2000290420A (ja) * 1999-04-09 2000-10-17 Kanegafuchi Chem Ind Co Ltd ポリオレフィン系樹脂組成物予備発泡粒子の製造方法
JP2002347025A (ja) * 2001-05-22 2002-12-04 Kanegafuchi Chem Ind Co Ltd ポリオレフィン系樹脂組成物予備発泡粒子の製造方法
JP7324189B2 (ja) * 2018-03-26 2023-08-09 株式会社カネカ ポリオレフィン系樹脂発泡粒子の製造方法および製造装置
JP7394109B2 (ja) * 2019-02-18 2023-12-07 株式会社カネカ 熱可塑性樹脂発泡粒子の製造方法、および熱可塑性樹脂発泡粒子
CN114302909B (zh) * 2019-11-29 2023-06-09 株式会社钟化 发泡颗粒的制造装置和制造方法
WO2022163433A1 (ja) * 2021-01-28 2022-08-04 株式会社カネカ 発泡粒子の製造方法および製造装置

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