DE60124187D1 - Verfahren zur Herstellung von vorexpandierten Teilchen aus Polyolefinharz - Google Patents

Verfahren zur Herstellung von vorexpandierten Teilchen aus Polyolefinharz

Info

Publication number
DE60124187D1
DE60124187D1 DE60124187T DE60124187T DE60124187D1 DE 60124187 D1 DE60124187 D1 DE 60124187D1 DE 60124187 T DE60124187 T DE 60124187T DE 60124187 T DE60124187 T DE 60124187T DE 60124187 D1 DE60124187 D1 DE 60124187D1
Authority
DE
Germany
Prior art keywords
preparation
polyolefin resin
expanded particles
expanded
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.)
Expired - Fee Related
Application number
DE60124187T
Other languages
English (en)
Other versions
DE60124187T2 (de
Inventor
Shinobu Ochikoshi
Yutaka Yanagihara
Naruhiko Akamatsu
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
Priority claimed from JP2000253947A external-priority patent/JP4863542B2/ja
Priority claimed from JP2001153102A external-priority patent/JP2002347025A/ja
Priority claimed from JP2001153103A external-priority patent/JP2002338724A/ja
Application filed by Kaneka Corp filed Critical Kaneka Corp
Application granted granted Critical
Publication of DE60124187D1 publication Critical patent/DE60124187D1/de
Publication of DE60124187T2 publication Critical patent/DE60124187T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3442—Mixing, kneading or conveying the foamable material
    • B29C44/3446—Feeding the blowing agent
    • B29C44/3453—Feeding the blowing agent to solid plastic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3461—Making or treating expandable particles
    • 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

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)
DE60124187T 2000-08-24 2001-08-01 Verfahren zur Herstellung von vorexpandierten Teilchen aus Polyolefinharz Expired - Fee Related DE60124187T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2000253947 2000-08-24
JP2000253947A JP4863542B2 (ja) 2000-08-24 2000-08-24 ポリオレフィン系樹脂予備発泡粒子の製造方法
JP2001153102 2001-05-22
JP2001153102A JP2002347025A (ja) 2001-05-22 2001-05-22 ポリオレフィン系樹脂組成物予備発泡粒子の製造方法
JP2001153103 2001-05-22
JP2001153103A JP2002338724A (ja) 2001-05-22 2001-05-22 ポリオレフィン系樹脂組成物粒子及びそれを用いる予備発泡粒子の製造方法

Publications (2)

Publication Number Publication Date
DE60124187D1 true DE60124187D1 (de) 2006-12-14
DE60124187T2 DE60124187T2 (de) 2007-09-06

Family

ID=27344422

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60124187T Expired - Fee Related DE60124187T2 (de) 2000-08-24 2001-08-01 Verfahren zur Herstellung von vorexpandierten Teilchen aus Polyolefinharz

Country Status (3)

Country Link
US (1) US6627668B2 (de)
EP (1) EP1182225B9 (de)
DE (1) DE60124187T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10348474A1 (de) * 2003-10-14 2005-05-25 Tesa Ag Kalandrierte Wickelfolie
DE102005055076A1 (de) * 2005-11-16 2007-05-24 Basf Ag Verfahren zur Herstellung von Polyolefin-Schaumpartikeln mit hoher Schüttdichte und enger Schüttdichtenverteilung
EP2221337B1 (de) * 2007-12-11 2017-05-17 Kaneka Corporation Verfahren zur herstellung von expandiertem polyolefinharzteilchen und expandiertes polyolefinharzteilchen
EP2336224B1 (de) 2009-12-17 2016-03-16 Basf Se Verfahren zur Herstellung von Polyolefin-Schaumstoffpartikeln
PL2336225T3 (pl) 2009-12-17 2017-01-31 Basf Se Sposób wytwarzania cząstek poliolefinowego tworzywa piankowego
JP5702210B2 (ja) * 2011-04-14 2015-04-15 日東電工株式会社 充填封止用発泡組成物、充填封止発泡部材および充填封止用発泡体
EP3222655A1 (de) 2012-06-29 2017-09-27 Imerys Talc Europe Mikrokristallines talk enthaldendes geschäumtes polymer
EP3055351B1 (de) 2013-10-09 2017-09-13 Basf Se Verfahren zur herstellung von expandierten polyester-schaumstoffpartikeln
PL2947115T3 (pl) 2014-05-22 2019-11-29 Basf Se Wolne od fluorowców mieszaniny środków ogniochronnych dla poliolefinowych tworzyw piankowych
WO2021106354A1 (ja) * 2019-11-29 2021-06-03 株式会社カネカ 発泡粒子の製造装置および製造方法
CN112608555B (zh) * 2020-12-14 2022-05-10 金发科技股份有限公司 一种发泡剂母粒及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4689351A (en) 1985-10-08 1987-08-25 Mitsubishi Yuka Badische Co., Ltd. Process for producing foamed particles of propylene copolymer resin
DE19547398A1 (de) 1995-12-19 1997-06-26 Huels Chemische Werke Ag Verfahren zur Herstellung schäumbarer Kunststoff-Granulate
JP2000191860A (ja) 1998-12-28 2000-07-11 Kanegafuchi Chem Ind Co Ltd 含水性ポリプロピレン系樹脂組成物およびそれからなる予備発泡粒子

Also Published As

Publication number Publication date
DE60124187T2 (de) 2007-09-06
US6627668B2 (en) 2003-09-30
EP1182225A1 (de) 2002-02-27
EP1182225B1 (de) 2006-11-02
EP1182225B9 (de) 2007-02-28
US20020045673A1 (en) 2002-04-18

Similar Documents

Publication Publication Date Title
DE60036262D1 (de) Verfahren zur Herstellung von Polymer-Partikeln Komposit
DE50006004D1 (de) Verfahren zur Herstellung von Bauteilen aus Faserverbundkunststoffen
DE59903634D1 (de) Verfahren zur Herstellung von höheren Oxo-Alkoholen aus Olefingemsichen
DE60221838D1 (de) Verfahren zur herstellung von aufgeschäumten polypropylenharzteilchen
DE60111747D1 (de) Verfahren zur herstellung von infektiösen reoviren
DE60212062D1 (de) Verfahren zur Herstellung von porösen Polyesterpartikeln
DE60117106D1 (de) Verfahren zur Herstellung von Halopropyldimethylchlorosilanen
DE60121150D1 (de) Verfahren zur herstellung von ansamitocin
DE69801706T2 (de) Verfahren zur Herstellung von Diamines aus Dialdehyden
DE60134344D1 (de) Verfahren zur herstellung von anagrelid
DE60124187D1 (de) Verfahren zur Herstellung von vorexpandierten Teilchen aus Polyolefinharz
DE50110810D1 (de) Verfahren zur herstellung von aldehyden
DE69923801D1 (de) Verfahren zur Herstellung von Aldehyden
DE50103049D1 (de) Verfahren zur Herstellung von Aminodiphenylaminen
DE60026607T8 (de) Verfahren zur Herstellung von Perfluoralkadienen
DE60026396D1 (de) Verfahren zur Herstellung von vorexpandierten thermoplatischen Partikeln
DE60115971D1 (de) Verfahren zur Herstellung von Cellulosepolymeren
DE60121649D1 (de) Kontinuierliches Verfahren zur Herstellung von Polyolefinschaumteilchen
DE60128010D1 (de) Verfahren zur Herstellung von gekoppelten Polymeren
DE60209275D1 (de) Verfahren zur Herstelllung von vorgeschäumten Teilchen aus Polyolefin
DE60104691D1 (de) Verfahren zur herstellung von pyrazolopyrimidinonen
DE60102763D1 (de) Verfahren zur Herstellung von Dihydroperimidin-Squarainverbindungen
DE60045704D1 (de) Verfahren zur Herstellung von Phenolharz
DE59901104D1 (de) Verfahren zur Herstellung von beta-Hydroxyaldehyden
DE60130708D1 (de) Verfahren zur Herstellung von einem Polyol

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee