ATE346108T1 - Extrudierter thermoplastischer kunstharzschaumstoff und verfahren zu seiner herstellung - Google Patents

Extrudierter thermoplastischer kunstharzschaumstoff und verfahren zu seiner herstellung

Info

Publication number
ATE346108T1
ATE346108T1 AT01900253T AT01900253T ATE346108T1 AT E346108 T1 ATE346108 T1 AT E346108T1 AT 01900253 T AT01900253 T AT 01900253T AT 01900253 T AT01900253 T AT 01900253T AT E346108 T1 ATE346108 T1 AT E346108T1
Authority
AT
Austria
Prior art keywords
foams
thermoplastic resin
cell size
small cells
production
Prior art date
Application number
AT01900253T
Other languages
English (en)
Inventor
Takahiro Hayashi
Kenkichi Tanaka
Toshiya Ito
Takahiro Tayauchi
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
Application granted granted Critical
Publication of ATE346108T1 publication Critical patent/ATE346108T1/de

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
    • C08J9/04—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
    • C08J9/125—Water, e.g. hydrated salts
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/832—Heating
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AT01900253T 2000-01-14 2001-01-04 Extrudierter thermoplastischer kunstharzschaumstoff und verfahren zu seiner herstellung ATE346108T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000007085A JP4100850B2 (ja) 2000-01-14 2000-01-14 ポリスチレン系樹脂押出発泡体及びその製造方法

Publications (1)

Publication Number Publication Date
ATE346108T1 true ATE346108T1 (de) 2006-12-15

Family

ID=18535512

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01900253T ATE346108T1 (de) 2000-01-14 2001-01-04 Extrudierter thermoplastischer kunstharzschaumstoff und verfahren zu seiner herstellung

Country Status (8)

Country Link
EP (1) EP1170325B1 (de)
JP (1) JP4100850B2 (de)
CN (1) CN1157437C (de)
AT (1) ATE346108T1 (de)
CA (1) CA2366441A1 (de)
DE (1) DE60124626T2 (de)
NO (1) NO20014432L (de)
WO (1) WO2001051551A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06255854A (ja) * 1993-02-26 1994-09-13 Hitachi Aic Inc 帯状物のガイドローラ
JP3270435B2 (ja) 1999-10-04 2002-04-02 松下電器産業株式会社 表示装置およびその輝度制御方法
US6569912B1 (en) 1999-10-27 2003-05-27 Kaneka Corporation Extruded styrene resin foam and process for producing the same
EP1352921B1 (de) * 2000-12-22 2007-02-14 Kaneka Corporation Extrudierter styrolharzschaumstoff und verfahren zu seiner herstellung
MXPA04006524A (es) 2002-01-04 2004-10-04 Dow Global Technologies Inc Espuma polimerica multimodal que contiene una arcilla absorbente.
KR100477193B1 (ko) * 2002-06-24 2005-03-21 현달수 난연 스티로폼 단열재
DE10348548A1 (de) * 2003-10-20 2005-05-19 Fact Future Advanced Composites & Technology Gmbh Extrusionsverfahren zur Herstellung von zähmodifizierten und schichtsilikatverstärkten thermoplastischen Systemen
CA2772047C (en) * 2009-08-28 2017-04-04 Dow Global Technologies Llc Monomodal extruded polystyrene foam
JP6085181B2 (ja) * 2013-01-29 2017-02-22 クニミネ工業株式会社 多孔質水膨潤性弾性材料
JP7455504B2 (ja) * 2018-09-12 2024-03-26 株式会社イノアックコーポレーション 洗浄用スポンジ
JP7530546B2 (ja) * 2020-03-31 2024-08-08 中央化学株式会社 ポリオレフィン発泡体の製造方法、包装用包材の製造方法、ポリオレフィン発泡体、及び食品向け包装用包材

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR76363E (fr) * 1959-09-29 1961-10-06 Jacques Janot Procédé d'obtention d'effets décoratifs sur napperons ou articles d'ameublement en matière plastique et produits en résultant
BE651512A (de) * 1963-08-17
IS1537B (is) * 1988-08-02 1994-01-28 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Útþanið tilbúið viðarkvoðufrauð (gerviresínfroða)og aðferð við framleiðslu þess
JPH04253740A (ja) * 1991-02-05 1992-09-09 Dainichiseika Color & Chem Mfg Co Ltd 吸水性ポリスチレン発泡体及びその製造方法
JP3508116B2 (ja) * 1994-06-30 2004-03-22 ダイキン工業株式会社 樹脂発泡体用組成物及び樹脂発泡体、並びにこれらの製造方法
JP3891658B2 (ja) * 1997-09-05 2007-03-14 電気化学工業株式会社 熱可塑性樹脂発泡シート及び容器

Also Published As

Publication number Publication date
JP2001200087A (ja) 2001-07-24
EP1170325B1 (de) 2006-11-22
NO20014432L (no) 2001-11-14
WO2001051551A1 (en) 2001-07-19
DE60124626T2 (de) 2007-09-13
EP1170325A4 (de) 2003-05-02
DE60124626D1 (de) 2007-01-04
CN1362975A (zh) 2002-08-07
NO20014432D0 (no) 2001-09-12
EP1170325A1 (de) 2002-01-09
CN1157437C (zh) 2004-07-14
CA2366441A1 (en) 2001-07-19
JP4100850B2 (ja) 2008-06-11

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties