DE69517868T2 - Suspensionspolymerisationsverfahren zur Herstellung von aufschäumbaren Styrolharzpartikel - Google Patents

Suspensionspolymerisationsverfahren zur Herstellung von aufschäumbaren Styrolharzpartikel

Info

Publication number
DE69517868T2
DE69517868T2 DE69517868T DE69517868T DE69517868T2 DE 69517868 T2 DE69517868 T2 DE 69517868T2 DE 69517868 T DE69517868 T DE 69517868T DE 69517868 T DE69517868 T DE 69517868T DE 69517868 T2 DE69517868 T2 DE 69517868T2
Authority
DE
Germany
Prior art keywords
production
resin particles
polymerization process
suspension polymerization
styrene resin
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
DE69517868T
Other languages
English (en)
Other versions
DE69517868D1 (de
Inventor
Hiroki Shinozaki
Masayuki Tanaka
Yonezo Ueda
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.)
Mitsubishi Chemical BASF Co Ltd
Original Assignee
Mitsubishi Chemical BASF Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14029873&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69517868(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Chemical BASF Co Ltd filed Critical Mitsubishi Chemical BASF Co Ltd
Publication of DE69517868D1 publication Critical patent/DE69517868D1/de
Application granted granted Critical
Publication of DE69517868T2 publication Critical patent/DE69517868T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F12/00—Homopolymers and 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
    • C08F12/02—Monomers containing only one unsaturated aliphatic radical
    • C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F12/06—Hydrocarbons
    • C08F12/08—Styrene
    • 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
    • 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
    • C08J2325/00—Characterised by the use 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; Derivatives of such polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • 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)
  • Polymerisation Methods In General (AREA)
DE69517868T 1994-04-28 1995-04-25 Suspensionspolymerisationsverfahren zur Herstellung von aufschäumbaren Styrolharzpartikel Expired - Fee Related DE69517868T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP09155994A JP3171001B2 (ja) 1994-04-28 1994-04-28 スチレン系発泡性樹脂粒子及びそれを得るための懸濁重合法

Publications (2)

Publication Number Publication Date
DE69517868D1 DE69517868D1 (de) 2000-08-17
DE69517868T2 true DE69517868T2 (de) 2000-12-07

Family

ID=14029873

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69517868T Expired - Fee Related DE69517868T2 (de) 1994-04-28 1995-04-25 Suspensionspolymerisationsverfahren zur Herstellung von aufschäumbaren Styrolharzpartikel

Country Status (8)

Country Link
US (2) US5616413A (de)
EP (1) EP0683198B1 (de)
JP (1) JP3171001B2 (de)
KR (1) KR100346321B1 (de)
CN (1) CN1073997C (de)
DE (1) DE69517868T2 (de)
MY (1) MY113787A (de)
TW (1) TW310334B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3168882B2 (ja) * 1995-09-05 2001-05-21 三菱化学フォームプラスティック株式会社 スチレン系発泡性樹脂粒子及びその製造方法
KR100524320B1 (ko) * 1999-02-04 2005-10-26 제일모직주식회사 저발포제 고발포성 스티렌 수지 입자의 제조방법
US6263950B1 (en) * 1999-03-26 2001-07-24 General Motors Corporation Lost foam casting using dimensionally self-stabilized pattern
US6265463B1 (en) * 2000-10-25 2001-07-24 Algis P. August Degradation of expandable polymer bead products
FR2864092B1 (fr) * 2003-12-19 2006-02-03 Commissariat Energie Atomique Mousses polymeres a cellules ouvertes de tres faible diametre et leur procede de fabrication
US7770691B2 (en) * 2004-08-18 2010-08-10 Schabel Polymer Technology, Llc Lightweight pelletized materials
RU2295439C2 (ru) 2005-02-21 2007-03-20 Общество с ограниченной ответственностью "ПРОМПЛАСТ 14" Способ получения гранул вспенивающегося стирольного полимера
US20100282632A1 (en) * 2007-06-12 2010-11-11 Schabel Jr Norman G Lightweight pelletized materials
JP5214923B2 (ja) * 2007-07-27 2013-06-19 株式会社ジェイエスピー ビニル系樹脂粒子の製造方法
JP5436768B2 (ja) * 2007-10-31 2014-03-05 株式会社ジェイエスピー スチレン系樹脂発泡粒子及びスチレン系樹脂発泡粒子成形体
JP2009263639A (ja) * 2008-03-31 2009-11-12 Sekisui Plastics Co Ltd 発泡性スチレン改質ポリオレフィン系樹脂粒子、その製造方法、予備発泡粒子及び発泡成形体
US8889752B2 (en) * 2010-06-11 2014-11-18 Fina Technology, Inc. Foamed articles exhibiting improved thermal properties
US9222254B2 (en) 2012-03-13 2015-12-29 Schabel Polymer Technology, Llc Structural assembly insulation
JP5604472B2 (ja) * 2012-05-17 2014-10-08 株式会社クレハ 熱発泡性マイクロスフェアー及びその製造方法
WO2014111628A2 (en) 2013-01-18 2014-07-24 Styrochem Finland Oy Method of producing polystyrene beads having low moisture content
US9453083B2 (en) 2013-03-14 2016-09-27 Saudi Basic Industries Corporation Vinyl polymers prepared via suspension polymerization and methods thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198775A (en) * 1962-03-30 1965-08-03 Monsanto Co Copolymers having improved optical clarity
US3389097A (en) * 1964-06-26 1968-06-18 Koppers Co Inc Expandable polymers
DE1645061A1 (de) * 1966-01-03 1970-03-19 Monsanto Co Verfahren zur Polymerisation von aromatischen Vinylidenkohlenwasserstoffen
US3647723A (en) * 1968-09-20 1972-03-07 Kaucuk Narodni Podnik Process for preparing expandable vinyl aromatic polymers
FI752642A (de) * 1974-10-11 1976-04-12 Basf Ag
DE2520635B2 (de) * 1975-05-09 1980-06-19 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von feinteiligen, expandierbaren Styrolpolymerisaten
US4243717A (en) * 1980-02-01 1981-01-06 Basf Wyandotte Corporation Expandable polystyrene with stabilized cell structure
DE3202159A1 (de) * 1981-07-30 1983-02-17 Chemische Werke Hüls AG, 4370 Marl Verfahren zur herstellung feinteiliger, expandierbarer styrolpolymerisate mit verbesserten eigenschaften
JPS58208332A (ja) * 1982-05-28 1983-12-05 Kanegafuchi Chem Ind Co Ltd 良好な成形性を有する発泡性熱可塑性重合体粒子
DE3640877A1 (de) * 1986-11-29 1988-06-09 Basf Ag Expandierbare styrolpolymerisate und styrolpolymerisat-schaumstoffe
DE3914292A1 (de) * 1989-04-29 1990-10-31 Basf Ag Expandierbare styrolpolymerisate
DE4137405A1 (de) * 1991-11-14 1993-05-19 Basf Ag Expandierbare styrolpolymerisate, enthaltend als treibmittel kohlendioxid

Also Published As

Publication number Publication date
KR100346321B1 (ko) 2002-11-18
JP3171001B2 (ja) 2001-05-28
KR950032327A (ko) 1995-12-20
DE69517868D1 (de) 2000-08-17
CN1073997C (zh) 2001-10-31
MY113787A (en) 2002-05-31
JPH07292150A (ja) 1995-11-07
EP0683198B1 (de) 2000-07-12
CN1112568A (zh) 1995-11-29
US5739221A (en) 1998-04-14
TW310334B (de) 1997-07-11
US5616413A (en) 1997-04-01
EP0683198A1 (de) 1995-11-22

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Legal Events

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