JPS61124623A - 芳香族ポリエステルの紡糸方法 - Google Patents

芳香族ポリエステルの紡糸方法

Info

Publication number
JPS61124623A
JPS61124623A JP59246728A JP24672884A JPS61124623A JP S61124623 A JPS61124623 A JP S61124623A JP 59246728 A JP59246728 A JP 59246728A JP 24672884 A JP24672884 A JP 24672884A JP S61124623 A JPS61124623 A JP S61124623A
Authority
JP
Japan
Prior art keywords
aromatic polyester
spinning
screw
aromatic
compression ratio
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
JP59246728A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0585642B2 (https=
Inventor
Hiroaki Sugimoto
杉本　宏明
Toshiyuki Kobashi
小橋　利行
Seiji Takao
高尾　精二
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.)
Japan Exlan Co Ltd
Sumitomo Chemical Co Ltd
Original Assignee
Japan Exlan Co Ltd
Sumitomo Chemical 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 Japan Exlan Co Ltd, Sumitomo Chemical Co Ltd filed Critical Japan Exlan Co Ltd
Priority to JP59246728A priority Critical patent/JPS61124623A/ja
Priority to EP85114180A priority patent/EP0181610A3/en
Publication of JPS61124623A publication Critical patent/JPS61124623A/ja
Priority to US07/073,342 priority patent/US4871501A/en
Publication of JPH0585642B2 publication Critical patent/JPH0585642B2/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
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material

Landscapes

  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
JP59246728A 1984-11-09 1984-11-21 芳香族ポリエステルの紡糸方法 Granted JPS61124623A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP59246728A JPS61124623A (ja) 1984-11-21 1984-11-21 芳香族ポリエステルの紡糸方法
EP85114180A EP0181610A3 (en) 1984-11-09 1985-11-07 Process for melt spinning aromatic polyester
US07/073,342 US4871501A (en) 1984-11-09 1987-07-13 Process for melt spinning aromatic polyester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59246728A JPS61124623A (ja) 1984-11-21 1984-11-21 芳香族ポリエステルの紡糸方法

Publications (2)

Publication Number Publication Date
JPS61124623A true JPS61124623A (ja) 1986-06-12
JPH0585642B2 JPH0585642B2 (https=) 1993-12-08

Family

ID=17152760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59246728A Granted JPS61124623A (ja) 1984-11-09 1984-11-21 芳香族ポリエステルの紡糸方法

Country Status (1)

Country Link
JP (1) JPS61124623A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6257993A (ja) * 1985-09-04 1987-03-13 住友化学工業株式会社 高強度ロ−プ
JP2007092226A (ja) * 2005-09-28 2007-04-12 Toray Ind Inc 樹脂材料の溶融押出方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7714669B2 (ja) * 2021-10-08 2025-07-29 株式会社クラレ 液晶ポリエステル繊維およびその製造方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4972393A (https=) * 1972-09-28 1974-07-12
JPS55106220A (en) * 1979-02-08 1980-08-14 Fiber Industries Inc Melttworkable polyester able to produce anisotropic melts produced from pphydroxybenzoic acid* 1* 22bis*pp carboxyphenoxy* ethane* terephthalic acid and substituted hydroquinone
JPS5865629A (ja) * 1981-10-15 1983-04-19 Asahi Chem Ind Co Ltd 新規なポリエステル繊維またはフイルムおよびそれらの製法
JPS5884821A (ja) * 1981-11-16 1983-05-21 Asahi Chem Ind Co Ltd コポリエステル繊維またはフイルムおよびそれらの製法
JPS5891811A (ja) * 1981-11-25 1983-05-31 Asahi Chem Ind Co Ltd 紡糸方法
JPS58191219A (ja) * 1982-04-28 1983-11-08 Sumitomo Chem Co Ltd 芳香族ポリエステル繊維の製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4972393A (https=) * 1972-09-28 1974-07-12
JPS55106220A (en) * 1979-02-08 1980-08-14 Fiber Industries Inc Melttworkable polyester able to produce anisotropic melts produced from pphydroxybenzoic acid* 1* 22bis*pp carboxyphenoxy* ethane* terephthalic acid and substituted hydroquinone
JPS5865629A (ja) * 1981-10-15 1983-04-19 Asahi Chem Ind Co Ltd 新規なポリエステル繊維またはフイルムおよびそれらの製法
JPS5884821A (ja) * 1981-11-16 1983-05-21 Asahi Chem Ind Co Ltd コポリエステル繊維またはフイルムおよびそれらの製法
JPS5891811A (ja) * 1981-11-25 1983-05-31 Asahi Chem Ind Co Ltd 紡糸方法
JPS58191219A (ja) * 1982-04-28 1983-11-08 Sumitomo Chem Co Ltd 芳香族ポリエステル繊維の製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6257993A (ja) * 1985-09-04 1987-03-13 住友化学工業株式会社 高強度ロ−プ
JP2007092226A (ja) * 2005-09-28 2007-04-12 Toray Ind Inc 樹脂材料の溶融押出方法

Also Published As

Publication number Publication date
JPH0585642B2 (https=) 1993-12-08

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