JPWO2022149538A1 - - Google Patents
Info
- Publication number
- JPWO2022149538A1 JPWO2022149538A1 JP2022574033A JP2022574033A JPWO2022149538A1 JP WO2022149538 A1 JPWO2022149538 A1 JP WO2022149538A1 JP 2022574033 A JP2022574033 A JP 2022574033A JP 2022574033 A JP2022574033 A JP 2022574033A JP WO2022149538 A1 JPWO2022149538 A1 JP WO2022149538A1
- 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.)
- Pending
Links
Classifications
-
- 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
- C08J9/16—Making expandable particles
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021002388 | 2021-01-08 | ||
| PCT/JP2021/048735 WO2022149538A1 (ja) | 2021-01-08 | 2021-12-28 | ポリプロピレン系樹脂発泡粒子およびポリプロピレン系樹脂発泡成形体 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2022149538A1 true JPWO2022149538A1 (enrdf_load_stackoverflow) | 2022-07-14 |
Family
ID=82357962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022574033A Pending JPWO2022149538A1 (enrdf_load_stackoverflow) | 2021-01-08 | 2021-12-28 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2022149538A1 (enrdf_load_stackoverflow) |
| CN (1) | CN116783240A (enrdf_load_stackoverflow) |
| WO (1) | WO2022149538A1 (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118946619A (zh) | 2022-03-25 | 2024-11-12 | 株式会社钟化 | 聚丙烯系发泡颗粒和聚丙烯系发泡成型体、以及它们的制造方法 |
| EP4502030A1 (en) | 2022-03-30 | 2025-02-05 | Kaneka Corporation | Polypropylene resin foam particles, polypropylene resin foam molded body, and method for producing polypropylene resin foam particles |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4824500B1 (enrdf_load_stackoverflow) * | 1969-10-01 | 1973-07-21 | ||
| JPH1087926A (ja) * | 1996-09-11 | 1998-04-07 | Sumika A B S Latex Kk | 発泡性軟質樹脂組成物 |
| AU3077999A (en) * | 1998-03-11 | 1999-09-27 | Dow Chemical Company, The | Structures and fabricated articles having shape memory made from alpha-olefin/vinyl or vinylidene aromatic and/or hindered aliphatic vinyl or vinylidene interpolymers |
| JP2000129027A (ja) * | 1998-10-28 | 2000-05-09 | Jsp Corp | 型内形成用ポリプロピレン系樹脂発泡粒子、型内成形体及び建築用断熱材 |
| JP4502234B2 (ja) * | 2000-04-24 | 2010-07-14 | 株式会社ジェイエスピー | 型内成形用発泡粒子 |
| JP2005068289A (ja) * | 2003-08-25 | 2005-03-17 | Nagase & Co Ltd | 自動車用内装部材およびその製造方法 |
| DE10358801A1 (de) * | 2003-12-12 | 2005-07-14 | Basf Ag | Partikelschaumformteile aus expandierbaren Styrolpolymeren und Mischungen mit thermoplastischen Polymeren |
| EP1990351B1 (en) * | 2006-02-28 | 2013-01-09 | Sekisui Plastics Co., Ltd. | Styrene-modified polypropylene resin particle, expandable styrene-modified polypropylene resin particle, styrene-modified polypropylene resin foam particle, styrene-modified polypropylene resin foam molded body, and their production methods |
| JP2008303376A (ja) * | 2007-05-09 | 2008-12-18 | Jsp Corp | ポリプロピレン系樹脂発泡粒子及びその成形体 |
| CN101970554B (zh) * | 2008-03-13 | 2013-06-05 | 巴斯夫欧洲公司 | 基于聚烯烃/苯乙烯聚合物混合物的弹性模制泡沫 |
| JP5479772B2 (ja) * | 2009-04-28 | 2014-04-23 | 古河電気工業株式会社 | 発泡成形体およびその製造方法 |
| EP2452968A1 (de) * | 2010-11-11 | 2012-05-16 | Basf Se | Verfahren zur Herstellung von expandierbaren thermoplastischen Partikeln mit Verbesserter Expandierbarkeit |
| CN103183762B (zh) * | 2011-12-29 | 2015-08-05 | 奇美实业股份有限公司 | 苯乙烯-α-甲基苯乙烯-丙烯腈系共聚物以及橡胶改性苯乙烯系树脂 |
| JP6323251B2 (ja) * | 2014-08-20 | 2018-05-16 | 株式会社ジェイエスピー | 発泡性複合樹脂粒子 |
| EP4177298A1 (en) * | 2016-07-19 | 2023-05-10 | Kaneka Corporation | Polypropylene-type resin pre-expanded particles, and method for producing said pre-expanded particles |
| CN110452465B (zh) * | 2019-07-22 | 2022-04-19 | 南京聚隆科技股份有限公司 | 一种高光泽聚丙烯微发泡材料及其制备方法 |
-
2021
- 2021-12-28 JP JP2022574033A patent/JPWO2022149538A1/ja active Pending
- 2021-12-28 CN CN202180089689.8A patent/CN116783240A/zh active Pending
- 2021-12-28 WO PCT/JP2021/048735 patent/WO2022149538A1/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN116783240A (zh) | 2023-09-19 |
| WO2022149538A1 (ja) | 2022-07-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20241022 |