WO2009001626A1 - ポリプロピレン系樹脂発泡粒子及びその成型体 - Google Patents

ポリプロピレン系樹脂発泡粒子及びその成型体 Download PDF

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Publication number
WO2009001626A1
WO2009001626A1 PCT/JP2008/058830 JP2008058830W WO2009001626A1 WO 2009001626 A1 WO2009001626 A1 WO 2009001626A1 JP 2008058830 W JP2008058830 W JP 2008058830W WO 2009001626 A1 WO2009001626 A1 WO 2009001626A1
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WO
WIPO (PCT)
Prior art keywords
endothermic peak
polypropylene resin
foam particle
temperature
resin foam
Prior art date
Application number
PCT/JP2008/058830
Other languages
English (en)
French (fr)
Inventor
Hidehiro Sasaki
Masaharu Oikawa
Tokunobu Nohara
Original Assignee
Jsp Corporation
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 Jsp Corporation filed Critical Jsp Corporation
Priority to CN2008800214573A priority Critical patent/CN101679664B/zh
Priority to JP2009520398A priority patent/JP5498162B2/ja
Priority to AT08752701T priority patent/ATE553149T1/de
Priority to EP08752701A priority patent/EP2161298B1/en
Priority to KR1020097026645A priority patent/KR101455435B1/ko
Priority to US12/451,919 priority patent/US9023904B2/en
Publication of WO2009001626A1 publication Critical patent/WO2009001626A1/ja

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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
    • C08J9/04—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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • 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
    • C08J9/16—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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—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
    • 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
    • C08J2323/12—Polypropene
    • 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

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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)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

　従来のポリプロピレン系樹脂発泡粒子型内成形温度よりも低い型内成形温度で外観、耐熱性及び機械的物性に優れた発泡粒子成型体を得ることができるポリプロピレン系樹脂発泡粒子及びこれを成型して得られる発泡粒子成型体を提供する。 　本発明は、ポリプロピレン系樹脂発泡粒子を示差走査熱量測定によって２°C／分の昇温速度で、常温から２００°Cまで昇温したときに得られる1回目のＤＳＣ曲線において、全吸熱ピーク熱量に対して７０～９５％の吸熱ピーク熱量を示し、かつ吸熱ピークの頂点温度が１００～１４０°Cの主吸熱ピークと、該主吸熱ピークの高温側に２以上の吸熱ピークとが現れる結晶構造を有することを特徴とする。
PCT/JP2008/058830 2007-06-22 2008-05-14 ポリプロピレン系樹脂発泡粒子及びその成型体 WO2009001626A1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN2008800214573A CN101679664B (zh) 2007-06-22 2008-05-14 聚丙烯系树脂发泡粒子和其成型体
JP2009520398A JP5498162B2 (ja) 2007-06-22 2008-05-14 ポリプロピレン系樹脂発泡粒子及びその成型体
AT08752701T ATE553149T1 (de) 2007-06-22 2008-05-14 Polypropylenharzschaumstoffteilchen und formkörper daraus
EP08752701A EP2161298B1 (en) 2007-06-22 2008-05-14 Polypropylene resin foam particle and molding thereof
KR1020097026645A KR101455435B1 (ko) 2007-06-22 2008-05-14 폴리프로필렌계 수지 발포 입자 및 그 성형체
US12/451,919 US9023904B2 (en) 2007-06-22 2008-05-14 Polypropylene resin foam particle and molding thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007164724 2007-06-22
JP2007-164724 2007-06-22

Publications (1)

Publication Number Publication Date
WO2009001626A1 true WO2009001626A1 (ja) 2008-12-31

Family

ID=40185449

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/058830 WO2009001626A1 (ja) 2007-06-22 2008-05-14 ポリプロピレン系樹脂発泡粒子及びその成型体

Country Status (8)

Country Link
US (1) US9023904B2 (ja)
EP (1) EP2161298B1 (ja)
JP (1) JP5498162B2 (ja)
KR (1) KR101455435B1 (ja)
CN (1) CN101679664B (ja)
AT (1) ATE553149T1 (ja)
TW (1) TWI444417B (ja)
WO (1) WO2009001626A1 (ja)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010043209A (ja) * 2008-08-15 2010-02-25 Kaneka Corp ポリプロピレン系樹脂予備発泡粒子の製造方法及びポリプロピレン系樹脂予備発泡粒子
JP2010053273A (ja) * 2008-08-29 2010-03-11 Kaneka Corp ポリプロピレン系樹脂予備発泡粒子の製造方法
WO2010087111A1 (ja) 2009-01-27 2010-08-05 株式会社カネカ ポリプロピレン系樹脂予備発泡粒子とその製造方法、及びポリプロピレン系樹脂型内発泡成形体
WO2011043032A1 (ja) 2009-10-06 2011-04-14 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型内発泡成形体
WO2012105608A1 (ja) * 2011-02-02 2012-08-09 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型内発泡成形体
US8410187B2 (en) 2009-03-10 2013-04-02 Jsp Corporation Polyvinylidene fluoride resin expanded beads, and molded articles of polyvinylidene fluoride resin expanded beads
JP2013155386A (ja) * 2013-05-20 2013-08-15 Kaneka Corp ポリプロピレン系樹脂予備発泡粒子の製造方法
WO2015107847A1 (ja) 2014-01-17 2015-07-23 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
WO2015108040A1 (ja) * 2014-01-14 2015-07-23 株式会社ジェイエスピー ポリオレフィン系樹脂粒子、ポリオレフィン系樹脂発泡粒子及びポリオレフィン系樹脂発泡粒子の製造方法
WO2016111017A1 (ja) * 2015-01-09 2016-07-14 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
WO2017010494A1 (ja) * 2015-07-15 2017-01-19 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
US10017619B2 (en) 2015-03-13 2018-07-10 Kaneka Corporation Polypropylene resin foamed particles and method for producing same
US10221292B2 (en) 2014-10-15 2019-03-05 Kaneka Corporation Polypropylene resin foamed particles, in-mold foam molded body of polypropylene resin, and method for manufacturing same
WO2019220994A1 (ja) 2018-05-15 2019-11-21 株式会社カネカ ポリプロピレン系樹脂発泡粒子、ポリプロピレン系樹脂型内発泡成形体、およびポリプロピレン系樹脂発泡粒子の製造方法
WO2024143286A1 (ja) * 2022-12-27 2024-07-04 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およびポリプロピレン系樹脂発泡粒子成形体

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EP2543691A3 (en) * 2007-09-28 2013-10-30 Dow Global Technologies LLC Method to make a long fiber concentrate with a dispersion of higher crystallinity olefin
JP5528002B2 (ja) * 2009-04-14 2014-06-25 株式会社カネカ ポリプロピレン系樹脂予備発泡粒子
WO2011004839A1 (ja) * 2009-07-07 2011-01-13 株式会社フジクラ 発泡電線及びこれを有する伝送ケーブル
JP5749039B2 (ja) * 2011-03-04 2015-07-15 株式会社カネカ ポリプロピレン系樹脂発泡粒子、ポリプロピレン系樹脂型内発泡成形体、およびポリプロピレン系樹脂発泡粒子の製造方法
KR101699303B1 (ko) * 2016-01-29 2017-01-24 (주) 동보파워텍 3축 지진 감지형 내진 수배전반
CN106674583B (zh) * 2017-01-18 2019-04-30 中广核博繁新材料（苏州）有限公司 一种发泡聚丙烯珠粒及其制备方法
TW202317695A (zh) * 2021-10-27 2023-05-01 大陸商中國石油化工科技開發有限公司 一種聚丙烯微球及其製備方法、３ｄ列印原料和用途

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JP2006022138A (ja) * 2004-07-06 2006-01-26 Kaneka Corp ポリプロピレン系樹脂予備発泡粒子
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JP2006069143A (ja) 2004-09-06 2006-03-16 Miyoko Ichikawa 飢餓的成形装置および飢餓的成形方法
JP2006096805A (ja) 2004-09-28 2006-04-13 Kaneka Corp ポリプロピレン系樹脂予備発泡粒子および型内発泡成形体

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WO2003029336A1 (fr) * 2001-09-28 2003-04-10 Kaneka Corporation Grains de resine de polypropylene pre-expanse et objet moule realise a partie de ces grains par moussage dans le moule

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JPS6261227B2 (ja) 1982-12-20 1987-12-21 Japan Styrene Paper Corp
JPH0649795B2 (ja) 1985-11-29 1994-06-29 日本スチレンペ−パ−株式会社 ポリプロピレン系樹脂予備発泡粒子成型体の製造方法
JPH0446217B2 (ja) 1985-12-26 1992-07-29 Mitsubishi Yuka Baadeitsushe Kk
JPH06240041A (ja) 1993-02-18 1994-08-30 Mitsubishi Yuka Badische Co Ltd ポリプロピレン系樹脂発泡粒子
JPH09104026A (ja) 1995-10-11 1997-04-22 Jsp Corp ポリオレフィン系樹脂発泡粒子の連続成形方法
JPH09104027A (ja) 1995-10-11 1997-04-22 Jsp Corp ポリオレフィン系樹脂発泡粒子の連続成形方法
JPH10180888A (ja) 1996-12-24 1998-07-07 Jsp Corp 発泡成形体の製造方法及び製造装置
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Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010043209A (ja) * 2008-08-15 2010-02-25 Kaneka Corp ポリプロピレン系樹脂予備発泡粒子の製造方法及びポリプロピレン系樹脂予備発泡粒子
JP2010053273A (ja) * 2008-08-29 2010-03-11 Kaneka Corp ポリプロピレン系樹脂予備発泡粒子の製造方法
WO2010087111A1 (ja) 2009-01-27 2010-08-05 株式会社カネカ ポリプロピレン系樹脂予備発泡粒子とその製造方法、及びポリプロピレン系樹脂型内発泡成形体
US8598241B2 (en) 2009-01-27 2013-12-03 Kaneka Corporation Polypropylene resin pre-foamed particle and method for producing same, and polypropylene resin in-mold foaming molded article
US8410187B2 (en) 2009-03-10 2013-04-02 Jsp Corporation Polyvinylidene fluoride resin expanded beads, and molded articles of polyvinylidene fluoride resin expanded beads
JP5732399B2 (ja) * 2009-10-06 2015-06-10 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型内発泡成形体
WO2011043032A1 (ja) 2009-10-06 2011-04-14 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型内発泡成形体
CN102575047A (zh) * 2009-10-06 2012-07-11 株式会社钟化 聚丙烯系树脂发泡颗粒及聚丙烯系树脂模内发泡成形体
JP2017082224A (ja) * 2009-10-06 2017-05-18 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粒子の製造方法
JP2015129313A (ja) * 2009-10-06 2015-07-16 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粒子の製造方法
US9040599B2 (en) 2009-10-06 2015-05-26 Kaneka Corporation Polypropylene resin expanded particles and polypropylene resin in-mold foaming molded body
JP5841076B2 (ja) * 2011-02-02 2016-01-06 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型内発泡成形体
US8889750B2 (en) 2011-02-02 2014-11-18 Kaneka Corporation Expanded polypropylene resin particles, and polypropylene resin in-mold-expanded molding
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