CN118946619A - 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 - Google Patents

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 Download PDF

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Publication number
CN118946619A
CN118946619A CN202380028484.8A CN202380028484A CN118946619A CN 118946619 A CN118946619 A CN 118946619A CN 202380028484 A CN202380028484 A CN 202380028484A CN 118946619 A CN118946619 A CN 118946619A
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CN
China
Prior art keywords
polypropylene
resin
expanded beads
foam molded
particles
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
CN202380028484.8A
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English (en)
Chinese (zh)
Inventor
福泽淳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kaneka Corp
Original Assignee
Kaneka Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kaneka Corp filed Critical Kaneka Corp
Publication of CN118946619A publication Critical patent/CN118946619A/zh
Pending legal-status Critical Current

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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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08J9/0014—Use of organic additives
    • C08J9/0028—Use of organic additives containing nitrogen
    • 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
    • C08J9/0014—Use of organic additives
    • C08J9/0038—Use of organic additives containing phosphorus
    • 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
    • C08J9/18—Making expandable particles by impregnating polymer particles with the blowing agent
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/06—CO2, N2 or noble gases
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/14—Copolymers of propene
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/10—Homopolymers or copolymers of propene
    • C08J2423/14—Copolymers of propene
    • 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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
    • 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
    • C08J9/228—Forming foamed products
    • C08J9/232—Forming foamed products by sintering 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)
  • Compositions Of Macromolecular Compounds (AREA)
CN202380028484.8A 2022-03-25 2023-03-06 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 Pending CN118946619A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-050567 2022-03-25
JP2022050567 2022-03-25
PCT/JP2023/008266 WO2023181879A1 (ja) 2022-03-25 2023-03-06 ポリプロピレン系発泡粒子、および、ポリプロピレン系発泡成形体、並びにそれらの製造方法

Publications (1)

Publication Number Publication Date
CN118946619A true CN118946619A (zh) 2024-11-12

Family

ID=88100608

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380028484.8A Pending CN118946619A (zh) 2022-03-25 2023-03-06 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

Country Status (4)

Country Link
EP (1) EP4502025A4 (https=)
JP (1) JPWO2023181879A1 (https=)
CN (1) CN118946619A (https=)
WO (1) WO2023181879A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4563631A1 (en) * 2023-11-30 2025-06-04 JSP International SARL Polyolefin-based resin foamed particles, a component molded from the foamed particles, a method for producing the foamed particles, and a method of determining the flame-retarding properties of foamed particles
JP2025099488A (ja) * 2023-12-21 2025-07-03 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

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1503429A (fr) 1965-12-14 1967-11-24 Ciba Geigy Procédé de préparation d'esters cycliques de l'acide phosphonique
CH596332A5 (https=) 1975-07-15 1978-03-15 Ciba Geigy Ag
US4174343A (en) 1978-05-05 1979-11-13 American Cyanamid Company Pentaerythrityl diphosphonate-ammonium polyphosphate combinations as flame retardants for olefin polymers
US5844026A (en) 1997-06-30 1998-12-01 Ciba Specialty Chemicals Corporation N,N',N''-tris{2,4-bis Hydrocarbyloxy-2,2,6,6-tetra-methylpiperidin-4-yl)alkylamino!-s-triazin-6-yl}-3,3'-ethylenediiminodipropylamines, their isomers and bridged derivatives and polymer compositions stabilized therewith
EP1514896B1 (en) * 2002-05-13 2009-02-18 JSP Corporation Expandable polypropylene resin particle and molded object obtained therefrom by in-mold molding
CN102388093B (zh) * 2009-04-15 2013-10-23 株式会社钟化 聚烯烃系树脂预发泡粒子及由聚烯烃系树脂预发泡粒子形成的聚烯烃系树脂模内发泡成形体
JP6630674B2 (ja) 2014-10-03 2020-01-15 カネカ ベルギー ナムローゼ フェンノートシャップＫａｎｅｋａ Ｂｅｌｇｉｕｍ Ｎ．Ｖ． ポリオレフィン系樹脂予備発泡粒子および型内発泡成形体、並びにそれらの製造方法
CN107325324B (zh) * 2016-04-28 2019-08-20 中国石油化工股份有限公司 阻燃剂、阻燃防静电组合物和阻燃防静电聚丙烯发泡珠粒
WO2022149538A1 (ja) 2021-01-08 2022-07-14 株式会社カネカ 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
WO2022203035A1 (ja) * 2021-03-26 2022-09-29 株式会社カネカ ポリプロピレン系発泡粒子、および、ポリプロピレン系発泡成形体、並びにそれらの製造方法

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Publication number Publication date
WO2023181879A1 (ja) 2023-09-28
EP4502025A4 (en) 2025-07-23
JPWO2023181879A1 (https=) 2023-09-28
EP4502025A1 (en) 2025-02-05

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