JPS528123A - Process for producing polyester filament yarns - Google Patents

Process for producing polyester filament yarns

Info

Publication number
JPS528123A
JPS528123A JP8142775A JP8142775A JPS528123A JP S528123 A JPS528123 A JP S528123A JP 8142775 A JP8142775 A JP 8142775A JP 8142775 A JP8142775 A JP 8142775A JP S528123 A JPS528123 A JP S528123A
Authority
JP
Japan
Prior art keywords
polyester filament
filament yarns
producing polyester
yarns
spinning
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.)
Pending
Application number
JP8142775A
Other languages
Japanese (ja)
Inventor
Takatoshi Kuratsuji
Shoji Kawase
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP8142775A priority Critical patent/JPS528123A/en
Publication of JPS528123A publication Critical patent/JPS528123A/en
Pending legal-status Critical Current

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  • Artificial Filaments (AREA)

Abstract

PURPOSE: To produce stably yarns with improved dimensional stability and elastic recovery by spinning a polyester consisting mainly of trimethylene terephthalate controlling a double refraction at a specified value, them within a specified temperature range.
COPYRIGHT: (C)1977,JPO&Japio
JP8142775A 1975-07-03 1975-07-03 Process for producing polyester filament yarns Pending JPS528123A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8142775A JPS528123A (en) 1975-07-03 1975-07-03 Process for producing polyester filament yarns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8142775A JPS528123A (en) 1975-07-03 1975-07-03 Process for producing polyester filament yarns

Publications (1)

Publication Number Publication Date
JPS528123A true JPS528123A (en) 1977-01-21

Family

ID=13746059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8142775A Pending JPS528123A (en) 1975-07-03 1975-07-03 Process for producing polyester filament yarns

Country Status (1)

Country Link
JP (1) JPS528123A (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4812838A (en) * 1984-08-03 1989-03-14 Nippondenso Co., Ltd. Vehicle seat drive control device
WO1996000808A1 (en) * 1994-06-30 1996-01-11 E.I. Du Pont De Nemours And Company Process for making poly(trimethylene terephthalate) bulked continuous filaments, the filaments thereof and carpets made therefrom
KR19980049300A (en) * 1996-12-19 1998-09-15 김준웅 Manufacturing method of polytrimethylene terephthalate false twisted yarn
WO1999027168A1 (en) * 1997-11-26 1999-06-03 Asahi Kasei Kogyo Kabushiki Kaisha Polyester fiber with excellent processability and process for producing the same
KR20000037734A (en) * 1998-12-02 2000-07-05 조민호 Manufacturing method of polytrimethylene terephthalate pois
US6284370B1 (en) 1997-11-26 2001-09-04 Asahi Kasei Kabushiki Kaisha Polyester fiber with excellent processability and process for producing the same
US6287688B1 (en) 2000-03-03 2001-09-11 E. I. Du Pont De Nemours And Company Partially oriented poly(trimethylene terephthalate) yarn
US6423407B1 (en) 1998-10-15 2002-07-23 Asahi Kasei Kabushiki Kaisha Polytrimethylene terephthalate fiber
US6495254B1 (en) 1999-03-15 2002-12-17 Asahi Kasei Kabushiki Kaisha Poly(trimethylene terephthalate) fiber
US6572967B1 (en) 1999-09-30 2003-06-03 Asahi Kasei Kabushiki Kaisha Poly(trimethylene terephthalate) multifilament yarn
KR100407214B1 (en) * 2001-10-06 2003-11-28 주식회사 효성 Method for producing polytrimethyleneterephthalate microfibers
US6685859B2 (en) 2000-03-03 2004-02-03 E. I. Du Pont De Nemours And Company Processes for making poly(trimethylene terephthalate) yarn
KR100415708B1 (en) * 1996-12-23 2004-08-09 주식회사 휴비스 Manufacturing method of polytrimethylene terephthalate
EP1295975A4 (en) * 1999-03-30 2005-02-02 Asahi Chemical Ind Beam for weaving and sizing method
KR100522791B1 (en) * 1998-11-28 2005-12-21 주식회사 휴비스 Manufacturing method of polytrimethylene terephthalate fine thread
EP1927683A2 (en) 2006-11-28 2008-06-04 Futura Polyesters Limited Polyester staple fiber (PSF)/filament yarn (POY and PFY) for textile applications

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4812838A (en) * 1984-08-03 1989-03-14 Nippondenso Co., Ltd. Vehicle seat drive control device
WO1996000808A1 (en) * 1994-06-30 1996-01-11 E.I. Du Pont De Nemours And Company Process for making poly(trimethylene terephthalate) bulked continuous filaments, the filaments thereof and carpets made therefrom
US5662980A (en) * 1994-06-30 1997-09-02 E.I. Du Pont De Nemours And Company Carpets made from poly(trimethylene terephthalate) bulked continuous filaments
US6242091B1 (en) 1994-06-30 2001-06-05 E. I. Du Pont De Nemours And Company Yarns comprised of bulked continuous filaments of poly(trimethylene terephthalate)
US7013628B2 (en) 1994-06-30 2006-03-21 E. I. Du Pont De Nemours And Company Process for making poly(trimethyleneterephthalate) bulked continuous filaments, the filaments thereof and carpets made therefrom
KR19980049300A (en) * 1996-12-19 1998-09-15 김준웅 Manufacturing method of polytrimethylene terephthalate false twisted yarn
KR100415708B1 (en) * 1996-12-23 2004-08-09 주식회사 휴비스 Manufacturing method of polytrimethylene terephthalate
US6692671B2 (en) 1997-11-26 2004-02-17 Asahi Kasei Kabushiki Kaisha Process for producing a polyester fiber
WO1999027168A1 (en) * 1997-11-26 1999-06-03 Asahi Kasei Kogyo Kabushiki Kaisha Polyester fiber with excellent processability and process for producing the same
US6284370B1 (en) 1997-11-26 2001-09-04 Asahi Kasei Kabushiki Kaisha Polyester fiber with excellent processability and process for producing the same
US6423407B1 (en) 1998-10-15 2002-07-23 Asahi Kasei Kabushiki Kaisha Polytrimethylene terephthalate fiber
KR100522791B1 (en) * 1998-11-28 2005-12-21 주식회사 휴비스 Manufacturing method of polytrimethylene terephthalate fine thread
KR20000037734A (en) * 1998-12-02 2000-07-05 조민호 Manufacturing method of polytrimethylene terephthalate pois
US6495254B1 (en) 1999-03-15 2002-12-17 Asahi Kasei Kabushiki Kaisha Poly(trimethylene terephthalate) fiber
EP1295975A4 (en) * 1999-03-30 2005-02-02 Asahi Chemical Ind Beam for weaving and sizing method
US6572967B1 (en) 1999-09-30 2003-06-03 Asahi Kasei Kabushiki Kaisha Poly(trimethylene terephthalate) multifilament yarn
US6672047B2 (en) 2000-03-03 2004-01-06 E. I. Du Pont De Nemours And Company Processes of preparing partially oriented and draw textured poly(trimethylene terephthalate) yarns
US6685859B2 (en) 2000-03-03 2004-02-03 E. I. Du Pont De Nemours And Company Processes for making poly(trimethylene terephthalate) yarn
US6333106B2 (en) 2000-03-03 2001-12-25 E. I. Du Pont De Nemours And Company Draw textured poly(trimethylene terephthalate) yarn
US6998079B2 (en) 2000-03-03 2006-02-14 E. I. Du Pont De Nemours And Company Process of making partially oriented poly(trimethylene terephthalate) yarn
US6287688B1 (en) 2000-03-03 2001-09-11 E. I. Du Pont De Nemours And Company Partially oriented poly(trimethylene terephthalate) yarn
KR100407214B1 (en) * 2001-10-06 2003-11-28 주식회사 효성 Method for producing polytrimethyleneterephthalate microfibers
EP1927683A2 (en) 2006-11-28 2008-06-04 Futura Polyesters Limited Polyester staple fiber (PSF)/filament yarn (POY and PFY) for textile applications

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