CN113330062B - 发泡性聚苯乙烯系树脂颗粒、聚苯乙烯系预发泡颗粒及发泡成型体 - Google Patents

发泡性聚苯乙烯系树脂颗粒、聚苯乙烯系预发泡颗粒及发泡成型体 Download PDF

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Publication number
CN113330062B
CN113330062B CN202080009987.7A CN202080009987A CN113330062B CN 113330062 B CN113330062 B CN 113330062B CN 202080009987 A CN202080009987 A CN 202080009987A CN 113330062 B CN113330062 B CN 113330062B
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polystyrene resin
expandable polystyrene
resin particles
friction coefficient
expanded
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CN113330062A (zh
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南田贤明
木口太郎
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Kaneka Corp
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Kaneka Corp
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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
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C08J9/224—Surface treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
CN202080009987.7A 2019-03-25 2020-03-17 发泡性聚苯乙烯系树脂颗粒、聚苯乙烯系预发泡颗粒及发泡成型体 Active CN113330062B (zh)

Applications Claiming Priority (3)

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JP2019057086 2019-03-25
JP2019-057086 2019-03-25
PCT/JP2020/011723 WO2020196096A1 (ja) 2019-03-25 2020-03-17 発泡性ポリスチレン系樹脂粒子、ポリスチレン系予備発泡粒子および発泡成形体

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CN113330062A CN113330062A (zh) 2021-08-31
CN113330062B true CN113330062B (zh) 2023-04-28

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CN (1) CN113330062B (ja)
WO (1) WO2020196096A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2022030230A1 (ja) * 2020-08-07 2022-02-10
CN118085176A (zh) * 2024-03-25 2024-05-28 日照国恩化学有限公司 一种聚苯乙烯清洁料及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4278730A (en) * 1980-10-01 1981-07-14 Arco Polymers, Inc. Fast-cooling styrene polymer foams
JP2003327739A (ja) * 2002-05-14 2003-11-19 Mitsubishi Kagaku Form Plastic Kk 発泡性ポリスチレン系樹脂粒子
JP2015113418A (ja) * 2013-12-12 2015-06-22 積水化成品工業株式会社 異音防止用発泡性ポリスチレン系樹脂粒子とその製造方法、予備発泡粒子、及び発泡成形体
JP2018178065A (ja) * 2017-04-21 2018-11-15 株式会社カネカ 発泡性ポリスチレン系樹脂粒子、ポリスチレン系予備発泡粒子及び発泡成形体
WO2019026972A1 (ja) * 2017-08-04 2019-02-07 株式会社カネカ 発泡性ポリスチレン系樹脂粒子、ポリスチレン系予備発泡粒子及び発泡成形体

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3309921B2 (ja) * 1992-10-08 2002-07-29 鐘淵化学工業株式会社 発泡性スチレン系重合体粒子及びその製造方法
JP4532255B2 (ja) * 2004-12-21 2010-08-25 積水化成品工業株式会社 発泡性スチレン系樹脂粒子及びその製造方法
JP5128246B2 (ja) * 2007-11-13 2013-01-23 株式会社ジェイエスピー 再生発泡性ポリスチレン系樹脂粒子の製造法及び成形品
JP2012131955A (ja) * 2010-12-24 2012-07-12 Sekisui Plastics Co Ltd 食品容器製造用発泡性ポリスチレン系着色樹脂粒子とその製造方法、食品容器製造用着色樹脂予備発泡粒子及び食品容器
JP2014193950A (ja) * 2013-03-28 2014-10-09 Sekisui Plastics Co Ltd 発泡成形体
WO2019026966A1 (ja) * 2017-08-04 2019-02-07 株式会社カネカ 発泡性ポリスチレン系樹脂粒子、ポリスチレン系予備発泡粒子、発泡成形体、及びそれらの製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4278730A (en) * 1980-10-01 1981-07-14 Arco Polymers, Inc. Fast-cooling styrene polymer foams
JP2003327739A (ja) * 2002-05-14 2003-11-19 Mitsubishi Kagaku Form Plastic Kk 発泡性ポリスチレン系樹脂粒子
JP2015113418A (ja) * 2013-12-12 2015-06-22 積水化成品工業株式会社 異音防止用発泡性ポリスチレン系樹脂粒子とその製造方法、予備発泡粒子、及び発泡成形体
JP2018178065A (ja) * 2017-04-21 2018-11-15 株式会社カネカ 発泡性ポリスチレン系樹脂粒子、ポリスチレン系予備発泡粒子及び発泡成形体
WO2019026972A1 (ja) * 2017-08-04 2019-02-07 株式会社カネカ 発泡性ポリスチレン系樹脂粒子、ポリスチレン系予備発泡粒子及び発泡成形体

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JPWO2020196096A1 (ja) 2020-10-01
WO2020196096A1 (ja) 2020-10-01

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