ATE299789T1 - Herstellungsmethode für im werkzeug geschäumtes formteil auf basis von aromatischem polyester - Google Patents

Herstellungsmethode für im werkzeug geschäumtes formteil auf basis von aromatischem polyester

Info

Publication number
ATE299789T1
ATE299789T1 AT99959786T AT99959786T ATE299789T1 AT E299789 T1 ATE299789 T1 AT E299789T1 AT 99959786 T AT99959786 T AT 99959786T AT 99959786 T AT99959786 T AT 99959786T AT E299789 T1 ATE299789 T1 AT E299789T1
Authority
AT
Austria
Prior art keywords
mold
aromatic polyester
production method
temperature
foamed molding
Prior art date
Application number
AT99959786T
Other languages
English (en)
Inventor
Takaaki Hirai
Minoru Fujishima
Hiroyuki Ueno
Hideyasu Matsumura
Ikuo Morioka
Yukio Aramomi
Hiroyuki Yamagata
Original Assignee
Sekisui Plastics
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 Sekisui Plastics filed Critical Sekisui Plastics
Application granted granted Critical
Publication of ATE299789T1 publication Critical patent/ATE299789T1/de

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
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • 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
    • B29C44/3415—Heating or cooling
    • 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
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
    • B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed 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
    • B29C44/3415—Heating or cooling
    • B29C44/3426—Heating by introducing steam in the mould
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers

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)
  • Mechanical Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
AT99959786T 1998-12-11 1999-12-10 Herstellungsmethode für im werkzeug geschäumtes formteil auf basis von aromatischem polyester ATE299789T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP35332798 1998-12-11
JP19802599 1999-07-12
PCT/JP1999/006987 WO2000035650A1 (fr) 1998-12-11 1999-12-10 Procede de production de produit en resine de polyester aromatique mousse dans le moule

Publications (1)

Publication Number Publication Date
ATE299789T1 true ATE299789T1 (de) 2005-08-15

Family

ID=26510726

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99959786T ATE299789T1 (de) 1998-12-11 1999-12-10 Herstellungsmethode für im werkzeug geschäumtes formteil auf basis von aromatischem polyester

Country Status (13)

Country Link
US (1) US6527993B1 (de)
EP (1) EP1166990B1 (de)
JP (1) JP3538594B2 (de)
KR (1) KR100436101B1 (de)
CN (1) CN1124194C (de)
AT (1) ATE299789T1 (de)
AU (1) AU1685100A (de)
CA (1) CA2356644C (de)
DE (1) DE69926268T2 (de)
HK (1) HK1041668A1 (de)
MX (1) MXPA01005910A (de)
TW (1) TW458869B (de)
WO (1) WO2000035650A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4577802B2 (ja) * 2000-08-04 2010-11-10 株式会社ジェイエスピー 発泡成形体の製造方法及び発泡成形体
WO2005087475A1 (ja) * 2004-03-15 2005-09-22 Kaneka Corporation 予備発泡粒子の嵩密度測定装置及び測定方法ならびに予備発泡粒子の製造方法
US20070059511A1 (en) * 2004-03-31 2007-03-15 Edwards Walter L Low density foamed polymers
EP1865022A4 (de) * 2005-03-30 2010-04-21 Asahi Kasei Chemicals Corp Geschäumte polyesterfolie
WO2010088365A2 (en) * 2009-01-29 2010-08-05 Radva Corporation Dual platen molding machine
EP2660032A1 (de) * 2012-05-02 2013-11-06 Basf Se Verfahren zur herstellung eines verbundkörpers umfassend ein mit einem hohlkörper kraftschlüssig verbundenes partikelschaum-formteil
JP6077363B2 (ja) * 2013-03-29 2017-02-08 積水化成品工業株式会社 繊維強化複合体の製造方法
DE102014209425A1 (de) * 2014-05-19 2015-11-19 Evonik Röhm Gmbh Formschäumen von Poly(meth)acrylimid-Partikeln in geschlossenen Werkzeugen zur Herstellung von Hartschaumkernen
US10815354B2 (en) 2014-09-30 2020-10-27 Sekisui Plastics Co., Ltd. Bead expanded molded article, resin expanded particles, method for producing resin expanded particles, expandable resin particles and method for producing bead expanded molded article
KR101746171B1 (ko) 2015-09-01 2017-06-14 주식회사 베프 발포수지 성형장치 및 발포수지 성형체 제작방법
AT519945B1 (de) * 2017-05-02 2019-03-15 Ing Florian Nowy Dipl Verfahren zur Herstellung eines Schaumstoffkörpers und Schaumstoffkörper
JP7021406B2 (ja) 2017-06-26 2022-02-17 マクセル株式会社 発泡成形体の製造方法
JP2019044143A (ja) * 2017-08-31 2019-03-22 積水化成品工業株式会社 ビーズ発泡体、それを備えた樹脂複合体、及びビーズ発泡体の製造法
EP3677624B1 (de) * 2017-08-31 2022-05-18 Sekisui Kasei Co., Ltd. Partikelschaum, damit ausgestatteter harzverbund und verfahren zur herstellung von partikelschaum
KR102175969B1 (ko) * 2018-12-18 2020-11-09 주식회사 휴비스 양면 가열형의 발포시트 성형장치 및 이를 이용한 성형방법
CN111098479B (zh) * 2019-12-19 2020-08-25 荆州市骏达科技有限公司 一种聚氨酯泡沫板用蒸汽成型装置
IT202000000175A1 (it) * 2020-01-08 2021-07-08 Persico Spa Processo di stampaggio e relativa macchina di stampaggio
CA3180200A1 (en) * 2020-04-17 2021-10-21 Abc Technologies Inc. Variable cooling during blow molding process
WO2021231124A1 (en) * 2020-05-13 2021-11-18 Corning Incorporated Glass molding apparatus including adjustable cooling nozzles and methods of using the same
EP4190533A1 (de) 2020-07-31 2023-06-07 Sekisui Kasei Co., Ltd. Thermoplastischer harzschaumstoff, thermoplastische harzschaumstofffolie, faserverstärkter harzverbund, verfahren zur herstellung
CN117929193B (zh) * 2024-03-25 2024-06-07 中国电子科技集团公司第二十九研究所 一种天线封装发泡膨胀力的精确测量装置及方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5134963A (ja) 1974-09-20 1976-03-25 Asahi Chemical Ind Hatsuhoseiseikeibutsu
JPS5150365A (de) 1974-10-29 1976-05-01 Asahi Chemical Ind
US4462947A (en) 1982-12-28 1984-07-31 Mobil Oil Corporation Heat-resistant foamed polyesters
JPS6087043A (ja) 1983-10-19 1985-05-16 Sekisui Chem Co Ltd 結晶性ポリエステル樹脂発泡体の製造方法
US4587272A (en) * 1984-10-01 1986-05-06 General Electric Company Foamable polycarbonate compositions, articles and methods
JPH02251543A (ja) 1989-01-12 1990-10-09 Sekisui Plastics Co Ltd ポリエステル系樹脂発泡体の製造法
MY104580A (en) * 1989-12-27 1994-04-30 Sekisui Plastics Thermoplastic polyester series resin foamed material and production process thereof.
US5271886A (en) * 1992-10-14 1993-12-21 Arco Chemical Technology, L.P. Process and apparatus for rapid pre-expension and molding of expandable polymer particles
JP3213871B2 (ja) 1994-12-22 2001-10-02 積水化成品工業株式会社 熱可塑性ポリエステル系樹脂発泡成形体、熱可塑性ポリエステル系樹脂予備発泡粒子及び該予備発泡粒子から熱可塑性ポリエステル系樹脂発泡成形体の製造方法
US6352426B1 (en) * 1998-03-19 2002-03-05 Advanced Plastics Technologies, Ltd. Mold for injection molding multilayer preforms
IT1314016B1 (it) * 1999-11-09 2002-12-03 Sinco Ricerche Spa Beads espansi in resina poliestere.

Also Published As

Publication number Publication date
US6527993B1 (en) 2003-03-04
CA2356644A1 (en) 2000-06-22
JP3538594B2 (ja) 2004-06-14
KR20010086093A (ko) 2001-09-07
DE69926268D1 (de) 2005-08-25
EP1166990B1 (de) 2005-07-20
MXPA01005910A (es) 2002-09-18
HK1041668A1 (zh) 2002-07-19
DE69926268T2 (de) 2006-05-24
KR100436101B1 (ko) 2004-06-14
CN1333714A (zh) 2002-01-30
AU1685100A (en) 2000-07-03
EP1166990A1 (de) 2002-01-02
TW458869B (en) 2001-10-11
EP1166990A4 (de) 2002-04-03
WO2000035650A1 (fr) 2000-06-22
CN1124194C (zh) 2003-10-15
CA2356644C (en) 2007-10-16

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