JPS6337915A - 熱可塑性樹脂発泡体の製法 - Google Patents

熱可塑性樹脂発泡体の製法

Info

Publication number
JPS6337915A
JPS6337915A JP61181246A JP18124686A JPS6337915A JP S6337915 A JPS6337915 A JP S6337915A JP 61181246 A JP61181246 A JP 61181246A JP 18124686 A JP18124686 A JP 18124686A JP S6337915 A JPS6337915 A JP S6337915A
Authority
JP
Japan
Prior art keywords
resin
mixer
foaming agent
extruder
foaming
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.)
Granted
Application number
JP61181246A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0542941B2 (show.php
Inventor
Hiroshi Fujisaki
藤崎　弘
Tomoshige Hayashi
基滋 林
Motokazu Yoshii
基員 吉井
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.)
Sekisui Kasei Co Ltd
Original Assignee
Sekisui Plastics 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
Application filed by Sekisui Plastics Co Ltd filed Critical Sekisui Plastics Co Ltd
Priority to JP61181246A priority Critical patent/JPS6337915A/ja
Publication of JPS6337915A publication Critical patent/JPS6337915A/ja
Publication of JPH0542941B2 publication Critical patent/JPH0542941B2/ja
Granted 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
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/39—Plasticisers, homogenisers or feeders comprising two or more stages a first extruder feeding the melt into an intermediate location of a second extruder
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/385—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in separate barrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
JP61181246A 1986-07-31 1986-07-31 熱可塑性樹脂発泡体の製法 Granted JPS6337915A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61181246A JPS6337915A (ja) 1986-07-31 1986-07-31 熱可塑性樹脂発泡体の製法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61181246A JPS6337915A (ja) 1986-07-31 1986-07-31 熱可塑性樹脂発泡体の製法

Publications (2)

Publication Number Publication Date
JPS6337915A true JPS6337915A (ja) 1988-02-18
JPH0542941B2 JPH0542941B2 (show.php) 1993-06-30

Family

ID=16097349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61181246A Granted JPS6337915A (ja) 1986-07-31 1986-07-31 熱可塑性樹脂発泡体の製法

Country Status (1)

Country Link
JP (1) JPS6337915A (show.php)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02223405A (ja) * 1988-11-11 1990-09-05 Kohjin Co Ltd 混練押出装置
JP2002538017A (ja) * 1998-05-26 2002-11-12 ディー フォガティ ジェイムズ 均質化を高める熱可塑性プラスチック発泡押出スクリュー
JP2007301776A (ja) * 2006-05-09 2007-11-22 National Institute Of Advanced Industrial & Technology ポリマーアロイの反応押出成形方法及び装置
JP2008049705A (ja) * 2006-08-23 2008-03-06 Sulzer Chemtech Ag 計量デバイス
EP3939767A1 (en) * 2020-07-13 2022-01-19 King Steel Machinery Co., Ltd. Injection moulding system with preplastification of a mixture of a polymeric material and a blowing agent, and related method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48100479A (show.php) * 1972-04-01 1973-12-18
JPS5787344A (en) * 1980-09-23 1982-05-31 Rabaa Ando Plastics Research A Extrusion mixer
JPS5925814A (ja) * 1982-08-04 1984-02-09 Dainippon Ink & Chem Inc ポリ（ジアルコキシフエニレン）の製造法
JPH0218968A (ja) * 1988-07-06 1990-01-23 Nec Corp 縦型ｍｏｓ電界効果トランジスタ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48100479A (show.php) * 1972-04-01 1973-12-18
JPS5787344A (en) * 1980-09-23 1982-05-31 Rabaa Ando Plastics Research A Extrusion mixer
JPS5925814A (ja) * 1982-08-04 1984-02-09 Dainippon Ink & Chem Inc ポリ（ジアルコキシフエニレン）の製造法
JPH0218968A (ja) * 1988-07-06 1990-01-23 Nec Corp 縦型ｍｏｓ電界効果トランジスタ

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02223405A (ja) * 1988-11-11 1990-09-05 Kohjin Co Ltd 混練押出装置
JP2002538017A (ja) * 1998-05-26 2002-11-12 ディー フォガティ ジェイムズ 均質化を高める熱可塑性プラスチック発泡押出スクリュー
JP2007301776A (ja) * 2006-05-09 2007-11-22 National Institute Of Advanced Industrial & Technology ポリマーアロイの反応押出成形方法及び装置
JP2008049705A (ja) * 2006-08-23 2008-03-06 Sulzer Chemtech Ag 計量デバイス
EP3939767A1 (en) * 2020-07-13 2022-01-19 King Steel Machinery Co., Ltd. Injection moulding system with preplastification of a mixture of a polymeric material and a blowing agent, and related method
US12053912B2 (en) 2020-07-13 2024-08-06 King Steel Machinery Co., Ltd. Extruding system and method of extruding a mixture of a polymeric material and a blowing agent

Also Published As

Publication number Publication date
JPH0542941B2 (show.php) 1993-06-30

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