CN116783240A - 聚丙烯系树脂发泡颗粒和聚丙烯系树脂发泡成型体 - Google Patents

聚丙烯系树脂发泡颗粒和聚丙烯系树脂发泡成型体 Download PDF

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Publication number
CN116783240A
CN116783240A CN202180089689.8A CN202180089689A CN116783240A CN 116783240 A CN116783240 A CN 116783240A CN 202180089689 A CN202180089689 A CN 202180089689A CN 116783240 A CN116783240 A CN 116783240A
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China
Prior art keywords
copolymer
weight
particles
polypropylene
styrene
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CN202180089689.8A
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English (en)
Chinese (zh)
Inventor
松宫丰
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Kaneka Corp
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Kaneka Corp
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Publication of CN116783240A publication Critical patent/CN116783240A/zh
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    • 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

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  • 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)
CN202180089689.8A 2021-01-08 2021-12-28 聚丙烯系树脂发泡颗粒和聚丙烯系树脂发泡成型体 Pending CN116783240A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-002388 2021-01-08
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
CN116783240A true CN116783240A (zh) 2023-09-19

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ID=82357962

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CN202180089689.8A Pending CN116783240A (zh) 2021-01-08 2021-12-28 聚丙烯系树脂发泡颗粒和聚丙烯系树脂发泡成型体

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JP (1) JPWO2022149538A1 (enrdf_load_stackoverflow)
CN (1) CN116783240A (enrdf_load_stackoverflow)
WO (1) WO2022149538A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4502025A4 (en) 2022-03-25 2025-07-23 Kaneka Corp POLYPROPYLENE FOAM PARTICLES, POLYPROPYLENE FOAM MOLDED BODY, METHOD FOR PRODUCING POLYPROPYLENE FOAM PARTICLES, AND METHOD FOR PRODUCING POLYPROPYLENE FOAM MOLDED BODY
CN118946620A (zh) 2022-03-30 2024-11-12 株式会社钟化 聚丙烯系树脂发泡颗粒、聚丙烯系树脂发泡成型体和聚丙烯系树脂发泡颗粒的制造方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1087926A (ja) * 1996-09-11 1998-04-07 Sumika A B S Latex Kk 発泡性軟質樹脂組成物
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
JP2001302837A (ja) * 2000-04-24 2001-10-31 Jsp Corp 成形用発泡粒子
US20070112081A1 (en) * 2003-12-12 2007-05-17 Basf Aktiengensellschaft Moldable-foam moldings composed of expandable styrene polymers and mixtures with thermoplastic polymers
CN101679662A (zh) * 2007-05-09 2010-03-24 株式会社Jsp 聚丙烯系树脂发泡颗粒及其成型体
JP2011058008A (ja) * 2006-02-28 2011-03-24 Sekisui Plastics Co Ltd スチレン改質ポリプロピレン系樹脂粒子、発泡性スチレン改質ポリプロピレン系樹脂粒子、スチレン改質ポリプロピレン系樹脂発泡粒子及びスチレン改質ポリプロピレン系樹脂発泡成形体の製造方法
CN103183762A (zh) * 2011-12-29 2013-07-03 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
WO2018016399A1 (ja) * 2016-07-19 2018-01-25 株式会社カネカ ポリプロピレン系樹脂予備発泡粒子および該予備発泡粒子の製造方法
CN110452465A (zh) * 2019-07-22 2019-11-15 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

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4824500B1 (enrdf_load_stackoverflow) * 1969-10-01 1973-07-21
EP1062273A1 (en) * 1998-03-11 2000-12-27 The Dow Chemical Company STRUCTURES AND FABRICATED ARTICLES HAVING SHAPE MEMORY MADE FROM $g(a)-OLEFIN/VINYL OR VINYLIDENE AROMATIC AND/OR HINDERED ALIPHATIC VINYL OR VINYLIDENE INTERPOLYMERS
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
MX2010009533A (es) * 2008-03-13 2010-09-24 Basf Se Espuma de particulas elastica fabricada a partir de mezclas de polimeros de poliolefina/estireno.
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
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

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1087926A (ja) * 1996-09-11 1998-04-07 Sumika A B S Latex Kk 発泡性軟質樹脂組成物
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
JP2001302837A (ja) * 2000-04-24 2001-10-31 Jsp Corp 成形用発泡粒子
US20070112081A1 (en) * 2003-12-12 2007-05-17 Basf Aktiengensellschaft Moldable-foam moldings composed of expandable styrene polymers and mixtures with thermoplastic polymers
JP2011058008A (ja) * 2006-02-28 2011-03-24 Sekisui Plastics Co Ltd スチレン改質ポリプロピレン系樹脂粒子、発泡性スチレン改質ポリプロピレン系樹脂粒子、スチレン改質ポリプロピレン系樹脂発泡粒子及びスチレン改質ポリプロピレン系樹脂発泡成形体の製造方法
CN101679662A (zh) * 2007-05-09 2010-03-24 株式会社Jsp 聚丙烯系树脂发泡颗粒及其成型体
CN103183762A (zh) * 2011-12-29 2013-07-03 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
WO2018016399A1 (ja) * 2016-07-19 2018-01-25 株式会社カネカ ポリプロピレン系樹脂予備発泡粒子および該予備発泡粒子の製造方法
CN110452465A (zh) * 2019-07-22 2019-11-15 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

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WO2022149538A1 (ja) 2022-07-14

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