JPWO2022270425A5 - - Google Patents
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- Publication number
- JPWO2022270425A5 JPWO2022270425A5 JP2022568977A JP2022568977A JPWO2022270425A5 JP WO2022270425 A5 JPWO2022270425 A5 JP WO2022270425A5 JP 2022568977 A JP2022568977 A JP 2022568977A JP 2022568977 A JP2022568977 A JP 2022568977A JP WO2022270425 A5 JPWO2022270425 A5 JP WO2022270425A5
- Authority
- JP
- Japan
- Prior art keywords
- polypropylene
- based resin
- expanded
- molded article
- expanded bead
- 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.)
- Granted
Links
- 239000011324 bead Substances 0.000 claims 26
- 229920005673 polypropylene based resin Polymers 0.000 claims 17
- 238000004519 manufacturing process Methods 0.000 claims 10
- 238000000465 moulding Methods 0.000 claims 6
- 239000002245 particle Substances 0.000 claims 5
- 239000011148 porous material Substances 0.000 claims 3
- 239000004743 Polypropylene Substances 0.000 claims 2
- 238000005452 bending Methods 0.000 claims 2
- -1 polypropylene Polymers 0.000 claims 2
- 229920001155 polypropylene Polymers 0.000 claims 2
- 229920005674 ethylene-propylene random copolymer Polymers 0.000 claims 1
- 239000006260 foam Substances 0.000 claims 1
- 230000004927 fusion Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 239000012508 resin bead Substances 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021105921 | 2021-06-25 | ||
| JP2021105921 | 2021-06-25 | ||
| PCT/JP2022/024273 WO2022270425A1 (ja) | 2021-06-25 | 2022-06-17 | ポリプロピレン系樹脂発泡粒子成形体及びその製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022270425A1 JPWO2022270425A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 2022-12-29 |
| JPWO2022270425A5 true JPWO2022270425A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 2023-05-31 |
| JP7299555B2 JP7299555B2 (ja) | 2023-06-28 |
Family
ID=84545684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022568977A Active JP7299555B2 (ja) | 2021-06-25 | 2022-06-17 | ポリプロピレン系樹脂発泡粒子成形体及びその製造方法 |
Country Status (8)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024089256A (ja) * | 2022-12-21 | 2024-07-03 | 株式会社ジェイエスピー | ポリエチレン系樹脂発泡粒子成形体及びその製造方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11247322A (ja) * | 1998-03-04 | 1999-09-14 | Jsp Corp | プラスチック製電波障害防止型遮音壁 |
| JP2000129028A (ja) | 1998-10-29 | 2000-05-09 | Jsp Corp | ポリプロピレン系樹脂発泡粒子及びポリプロピレン系樹脂発泡粒子成形体 |
| JP2003039565A (ja) | 2001-08-03 | 2003-02-13 | Mitsubishi Kagaku Form Plastic Kk | 発泡粒子成形体 |
| JP4883681B2 (ja) * | 2005-03-29 | 2012-02-22 | 株式会社ジェイエスピー | ポリプロピレン系樹脂発泡粒子、ポリプロピレン系樹脂発泡粒子成形体の製造方法およびポリプロピレン系樹脂発泡粒子成形体 |
| SG176841A1 (en) * | 2009-06-26 | 2012-01-30 | Jsp Corp | Expanded polypropylene resin beads and expanded bead molding |
| JP5664143B2 (ja) * | 2010-11-09 | 2015-02-04 | 株式会社ジェイエスピー | 発泡性複合熱可塑性樹脂粒子、複合熱可塑性樹脂発泡粒子、及び複合熱可塑性樹脂発泡粒子成形体 |
| JP5727210B2 (ja) * | 2010-12-15 | 2015-06-03 | 株式会社ジェイエスピー | ポリオレフィン系樹脂発泡粒子成形体の製造方法、及びポリオレフィン系樹脂発泡粒子成形体 |
| EP2826812B1 (en) * | 2012-03-14 | 2016-06-08 | Kaneka Corporation | In-mold foam molded body comprising polypropylene resin foam particles and method for producing same |
| JP6026814B2 (ja) * | 2012-08-21 | 2016-11-16 | 株式会社ジェイエスピー | ポリオレフィン系樹脂発泡粒子及びその成形体 |
| JP6060220B1 (ja) * | 2015-07-15 | 2017-01-11 | 株式会社ジェイエスピー | プロピレン系樹脂発泡粒子及び発泡粒子成形体 |
| JP7228334B2 (ja) * | 2017-02-13 | 2023-02-24 | 旭化成株式会社 | 樹脂発泡粒子および樹脂発泡成形体 |
| CN110709454B (zh) * | 2017-06-09 | 2022-10-11 | 株式会社钟化 | 聚烯烃系树脂发泡粒子、聚烯烃系树脂发泡粒子的制造方法和聚烯烃系树脂模内发泡成型体 |
| EP3758535B1 (en) * | 2018-12-06 | 2021-05-12 | Nike Innovate C.V. | Methods of forming components of an article of footwear, apparel or sporting equipment utilizing foam particles |
| JP7326023B2 (ja) * | 2019-05-17 | 2023-08-15 | 株式会社ジェイエスピー | 熱可塑性エラストマー発泡粒子及びその成形体 |
| JP7096873B2 (ja) * | 2020-10-26 | 2022-07-06 | 株式会社ジェイエスピー | 積層体の製造方法 |
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2022
- 2022-06-17 JP JP2022568977A patent/JP7299555B2/ja active Active
- 2022-06-17 CN CN202280037618.8A patent/CN117396546A/zh active Pending
- 2022-06-17 WO PCT/JP2022/024273 patent/WO2022270425A1/ja not_active Ceased
- 2022-06-17 EP EP22828342.0A patent/EP4342936A4/en active Pending
- 2022-06-17 KR KR1020247002569A patent/KR20240027023A/ko active Pending
- 2022-06-17 MX MX2023015339A patent/MX2023015339A/es unknown
- 2022-06-23 TW TW111123388A patent/TW202309177A/zh unknown
-
2023
- 2023-12-21 US US18/392,071 patent/US20240124674A1/en active Pending