PL1694755T3 - Spienialne granulaty polimerów styrenowych o dwu- lub wielomodalnym rozkładzie masy cząsteczkowej - Google Patents

Spienialne granulaty polimerów styrenowych o dwu- lub wielomodalnym rozkładzie masy cząsteczkowej

Info

Publication number
PL1694755T3
PL1694755T3 PL04803719T PL04803719T PL1694755T3 PL 1694755 T3 PL1694755 T3 PL 1694755T3 PL 04803719 T PL04803719 T PL 04803719T PL 04803719 T PL04803719 T PL 04803719T PL 1694755 T3 PL1694755 T3 PL 1694755T3
Authority
PL
Poland
Prior art keywords
weight distribution
expandable polystyrene
modal molecular
granulates
polystyrene granulates
Prior art date
Application number
PL04803719T
Other languages
English (en)
Inventor
Klaus Hahn
Gerd Ehrmann
Joachim Ruch
Markus Allmendinger
Bernhard Schmied
Jan Holoch
Franz-Josef Dietzen
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of PL1694755T3 publication Critical patent/PL1694755T3/pl

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
    • 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
    • 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
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/03—Extrusion of the foamable blend
    • 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
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C08J2325/06—Polystyrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group

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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
PL04803719T 2003-12-12 2004-12-10 Spienialne granulaty polimerów styrenowych o dwu- lub wielomodalnym rozkładzie masy cząsteczkowej PL1694755T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10358804A DE10358804A1 (de) 2003-12-12 2003-12-12 Expandierbare Styrolpolymergranulate mit bi- oder multimodaler Molekulargewichtsverteilung
EP04803719A EP1694755B1 (de) 2003-12-12 2004-12-10 Expandierbare styrolpolymergranulate mit bi- oder multimodaler molekulargewichtsverteilung
PCT/EP2004/014071 WO2005056655A1 (de) 2003-12-12 2004-12-10 Expandierbare styrolpolymergranulate mit bi- oder multimodaler molekulargewichtsverteilung

Publications (1)

Publication Number Publication Date
PL1694755T3 true PL1694755T3 (pl) 2010-08-31

Family

ID=34672791

Family Applications (1)

Application Number Title Priority Date Filing Date
PL04803719T PL1694755T3 (pl) 2003-12-12 2004-12-10 Spienialne granulaty polimerów styrenowych o dwu- lub wielomodalnym rozkładzie masy cząsteczkowej

Country Status (11)

Country Link
US (1) US7868053B2 (pl)
EP (1) EP1694755B1 (pl)
KR (1) KR101095236B1 (pl)
CN (1) CN100469823C (pl)
AT (1) ATE460453T1 (pl)
BR (1) BRPI0417386A (pl)
DE (2) DE10358804A1 (pl)
ES (1) ES2341109T3 (pl)
MX (1) MXPA06006498A (pl)
PL (1) PL1694755T3 (pl)
WO (1) WO2005056655A1 (pl)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009058455A1 (en) * 2007-10-31 2009-05-07 Dow Global Technologies, Inc. Polymer bead foam having improved properties and process of forming and using the same
CN101925646B (zh) * 2008-01-30 2015-12-16 积水化成品工业株式会社 发泡性聚苯乙烯系树脂粒子及其制造方法以及发泡成型体
JP2012201688A (ja) * 2011-03-23 2012-10-22 Sekisui Plastics Co Ltd 発泡性ポリスチレン系樹脂粒子とその製造方法、ポリスチレン系樹脂予備発泡粒子及びポリスチレン系樹脂発泡成形体
EP2565224A1 (de) * 2011-08-31 2013-03-06 Basf Se Expandierbare temperaturbeständige Styrol-Copolymere
ITMI20120571A1 (it) 2012-04-06 2013-10-07 Versalis Spa "procedimento per l'adduzione e il trasporto di additivi labili in correnti di materiale fuso"
CN103121549A (zh) * 2013-01-28 2013-05-29 熊建珍 一种eps材质的包装盒及其制作方法
US10175575B2 (en) * 2016-06-01 2019-01-08 Jsr Corporation Pattern-forming method and composition
WO2020127757A1 (en) * 2018-12-22 2020-06-25 Dsm Ip Assets B.V. Foam
EP4237474A1 (de) * 2020-10-30 2023-09-06 INEOS Styrolution Group GmbH Expandierbare, thermoplastische polymerpartikel auf basis von styrolpolymeren und verfahren zu deren herstellung
EP4551644A1 (de) 2022-07-08 2025-05-14 INEOS Styrolution Group GmbH Expandierbare, thermoplastische polymerpartikel mit rezyklat-anteil und verfahren zu deren herstellung
CN119677802A (zh) 2022-07-08 2025-03-21 英力士苯领集团股份公司 含有回收材料的经膨胀热塑性聚合物颗粒及其生产方法

Family Cites Families (29)

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GB1062307A (en) 1965-03-17 1967-03-22 Shell Int Research Improvements in and relating to the manufacture of particulate expandable polymers and to the manufacture of expanded polymers therefrom
US3817669A (en) * 1971-08-19 1974-06-18 Dow Chemical Co Apparatus for the preparation of plastic foam
IT1163386B (it) 1983-05-19 1987-04-08 Montedison Spa Procedimento per la produzione di granuli espandibili di polimeri termoplastici e relativa apparecchiatura
US4665103A (en) * 1985-11-29 1987-05-12 Atlantic Richfield Company Process for producing modified styrenic polymer beads for high strength foamed articles
US4663357A (en) * 1986-05-12 1987-05-05 Atlantic Richfield Company Higher molecular weight thermoplastics having multimodal molecular weight distribution
US4673694A (en) * 1986-05-12 1987-06-16 Atlantic Richfield Company Higher molecular weight thermoplastics having multimodal molecular weight distribution
US5000891A (en) * 1986-09-29 1991-03-19 Green James R Expandable polystyrene pellets
EP0305862A1 (en) 1987-09-04 1989-03-08 General Electric Company One-step process for the production of expandable foam beads
DE3901329A1 (de) * 1989-01-18 1990-07-19 Basf Ag Expandierbare styrolpolymerisate mit hoher oelbestaendigkeit und verfahren zu ihrer herstellung
DE3921148A1 (de) * 1989-06-28 1991-01-10 Basf Ag Perlfoermige expandierbare styrolpolymerisate mit hohem expandiervermoegen
DE3928284A1 (de) * 1989-08-26 1991-02-28 Basf Ag Schwerentflammbare expandierbare styrolpolymerisate und schaumstoffe sowie flammschutzmittel
JP3275209B2 (ja) * 1991-12-20 2002-04-15 ザ ダウ ケミカル カンパニー 熱成型可能な化学抵抗性重合体ブレンド
EP0668139B1 (de) 1994-02-21 2001-04-04 Sulzer Chemtech AG Verfahren zum Herstellen von expandierfähigem Kunststoff-Granulat
US6783710B1 (en) * 1994-02-21 2004-08-31 Sulzer Chemtech Ag Method for the production of expandable plastics granulate
DE4416852A1 (de) * 1994-05-13 1995-11-16 Basf Ag Expandierbare Styrolpolymerisate
DE4416861A1 (de) * 1994-05-13 1995-11-16 Basf Ag Expandierbare Styrolpolymerisate
DE19530765A1 (de) * 1995-08-22 1997-02-27 Basf Ag Kontinuierliches Verfahren zur Herstellung von expandierbaren Styrolpolymerisaten
ATE196158T1 (de) 1997-05-14 2000-09-15 Basf Ag Graphitpartikel enthaltende expandierbare styrolpolymerisate
US5977195A (en) * 1997-08-01 1999-11-02 Huntsman Corporation Expandable thermoplastic polymer particles and method for making same
DE19746364A1 (de) * 1997-10-21 1999-04-22 Basf Ag Unter Verwendung halogenfreier Treibmittel hergestellte Schaumstoffplatten
DE19749570A1 (de) * 1997-11-10 1999-05-12 Basf Ag Verfahren zur Herstellung von expandierbaren Styrolpolymerisaten
FR2780406B1 (fr) * 1998-06-29 2000-08-25 Bp Chem Int Ltd Composition de polystyrene expansible, procede de preparation de la composition et materiaux expanses resultant de la composition
US6187232B1 (en) * 1998-12-04 2001-02-13 The Dow Chemical Company Acoustical insulation foams
AT406477B (de) * 1999-01-25 2000-05-25 Sunpor Kunststoff Gmbh Teilchenförmige, expandierbare styrolpolymerisate und verfahren zu ihrer herstellung
JP4653321B2 (ja) * 2001-02-01 2011-03-16 株式会社ジェイエスピー 発泡性ゴム変性アクリロニトリル・スチレン系樹脂粒子、その製造法及び発泡成形体
ITMI20012706A1 (it) 2001-12-20 2003-06-20 Enichem Spa Procedimento per la produzione di granuli di polimeri termoplastici espandibili ed apparecchiatura adatta allo scopo
DE10226749B4 (de) * 2002-06-14 2014-09-04 Basf Se Verfahren zur Herstellung von expandierbarem Polystyrol
DE10241298A1 (de) * 2002-09-04 2004-03-18 Basf Ag Verfahren zur Herstellung von Polystyrolschaumpartikeln mit niedriger Schüttdichte
US7282552B1 (en) * 2006-05-16 2007-10-16 Fina Technology, Inc. Styrene copolymers with a bimodal molecular weight distribution

Also Published As

Publication number Publication date
ES2341109T3 (es) 2010-06-15
KR20060135705A (ko) 2006-12-29
WO2005056655A1 (de) 2005-06-23
MXPA06006498A (es) 2006-08-23
DE10358804A1 (de) 2005-07-14
US7868053B2 (en) 2011-01-11
US20080281004A1 (en) 2008-11-13
EP1694755A1 (de) 2006-08-30
CN100469823C (zh) 2009-03-18
ATE460453T1 (de) 2010-03-15
KR101095236B1 (ko) 2011-12-20
DE502004010886D1 (de) 2010-04-22
CN1890308A (zh) 2007-01-03
EP1694755B1 (de) 2010-03-10
BRPI0417386A (pt) 2007-04-10

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