JPS6195026A - ポリアミドの重合方法 - Google Patents

ポリアミドの重合方法

Info

Publication number
JPS6195026A
JPS6195026A JP59215137A JP21513784A JPS6195026A JP S6195026 A JPS6195026 A JP S6195026A JP 59215137 A JP59215137 A JP 59215137A JP 21513784 A JP21513784 A JP 21513784A JP S6195026 A JPS6195026 A JP S6195026A
Authority
JP
Japan
Prior art keywords
polymer
screw
polymerization
extruder
polyamide
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
JP59215137A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0582410B2 (enrdf_load_stackoverflow
Inventor
Toshiaki Noda
野田　寿昭
Satoshi Tsuchida
聡 土田
Hideho Wada
和田　秀穂
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP59215137A priority Critical patent/JPS6195026A/ja
Publication of JPS6195026A publication Critical patent/JPS6195026A/ja
Publication of JPH0582410B2 publication Critical patent/JPH0582410B2/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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/625—Screws characterised by the ratio of the threaded length of the screw to its outside diameter [L/D ratio]
    • 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
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • 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
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/41—Intermeshing counter-rotating screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Polyamides (AREA)
  • Artificial Filaments (AREA)
JP59215137A 1984-10-16 1984-10-16 ポリアミドの重合方法 Granted JPS6195026A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59215137A JPS6195026A (ja) 1984-10-16 1984-10-16 ポリアミドの重合方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59215137A JPS6195026A (ja) 1984-10-16 1984-10-16 ポリアミドの重合方法

Publications (2)

Publication Number Publication Date
JPS6195026A true JPS6195026A (ja) 1986-05-13
JPH0582410B2 JPH0582410B2 (enrdf_load_stackoverflow) 1993-11-18

Family

ID=16667312

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59215137A Granted JPS6195026A (ja) 1984-10-16 1984-10-16 ポリアミドの重合方法

Country Status (1)

Country Link
JP (1) JPS6195026A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2004024795A1 (ja) * 2002-08-30 2006-01-05 東洋紡績株式会社 ポリアミドの連続製造方法
JP2008105204A (ja) * 2006-10-24 2008-05-08 Sekisui Chem Co Ltd ２軸押出成形用スクリュー
JP2011042094A (ja) * 2009-08-20 2011-03-03 Japan Steel Works Ltd:The 揮発成分を含む原料溶液の減容方法及び装置
JP2016141698A (ja) * 2015-01-30 2016-08-08 東レ株式会社 脱水重縮合系ポリマーの製造方法
KR20180098277A (ko) * 2015-12-01 2018-09-03 어센드 퍼포먼스 머티리얼즈 오퍼레이션즈 엘엘씨 균일한 rv 및 낮은 겔 함량을 갖는 고분자량 폴리아미드 및 코폴리아미드

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2004024795A1 (ja) * 2002-08-30 2006-01-05 東洋紡績株式会社 ポリアミドの連続製造方法
JP2010116575A (ja) * 2002-08-30 2010-05-27 Toyobo Co Ltd ポリアミドの連続製造方法
JP4678189B2 (ja) * 2002-08-30 2011-04-27 東洋紡績株式会社 ポリアミドの連続製造方法
JP2008105204A (ja) * 2006-10-24 2008-05-08 Sekisui Chem Co Ltd ２軸押出成形用スクリュー
JP2011042094A (ja) * 2009-08-20 2011-03-03 Japan Steel Works Ltd:The 揮発成分を含む原料溶液の減容方法及び装置
JP2016141698A (ja) * 2015-01-30 2016-08-08 東レ株式会社 脱水重縮合系ポリマーの製造方法
KR20180098277A (ko) * 2015-12-01 2018-09-03 어센드 퍼포먼스 머티리얼즈 오퍼레이션즈 엘엘씨 균일한 rv 및 낮은 겔 함량을 갖는 고분자량 폴리아미드 및 코폴리아미드
JP2018537566A (ja) * 2015-12-01 2018-12-20 アセンド・パフォーマンス・マテリアルズ・オペレーションズ・リミテッド・ライアビリティ・カンパニーＡｓｃｅｎｄ Ｐｅｒｆｏｒｍａｎｃｅ Ｍａｔｅｒｉａｌｓ Ｏｐｅｒａｔｉｏｎｓ Ｌｌｃ 均一なｒｖ及び低いゲル含量を有する高分子量ポリアミド及びコポリアミド
JP2021155755A (ja) * 2015-12-01 2021-10-07 アセンド・パフォーマンス・マテリアルズ・オペレーションズ・リミテッド・ライアビリティ・カンパニーAscend Performance Materials Operations Llc 均一なｒｖ及び低いゲル含量を有する高分子量ポリアミド及びコポリアミド

Also Published As

Publication number Publication date
JPH0582410B2 (enrdf_load_stackoverflow) 1993-11-18

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees