DE3267515D1 - Polyester fiber dyeable under normal pressure and process for the production thereof - Google Patents

Polyester fiber dyeable under normal pressure and process for the production thereof

Info

Publication number
DE3267515D1
DE3267515D1 DE8282102675T DE3267515T DE3267515D1 DE 3267515 D1 DE3267515 D1 DE 3267515D1 DE 8282102675 T DE8282102675 T DE 8282102675T DE 3267515 T DE3267515 T DE 3267515T DE 3267515 D1 DE3267515 D1 DE 3267515D1
Authority
DE
Germany
Prior art keywords
production
under normal
normal pressure
polyester fiber
fiber dyeable
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.)
Expired
Application number
DE8282102675T
Other languages
English (en)
Inventor
Tomio Kuriki
Seiichi Manabe
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 Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27461870&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3267515(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP4640781A external-priority patent/JPS57161120A/ja
Priority claimed from JP4640881A external-priority patent/JPS57161121A/ja
Priority claimed from JP7135881A external-priority patent/JPS57191318A/ja
Priority claimed from JP7136081A external-priority patent/JPS57191335A/ja
Application filed by Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Application granted granted Critical
Publication of DE3267515D1 publication Critical patent/DE3267515D1/de
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching
DE8282102675T 1981-03-31 1982-03-30 Polyester fiber dyeable under normal pressure and process for the production thereof Expired DE3267515D1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP4640781A JPS57161120A (en) 1981-03-31 1981-03-31 Preparation of easily dyeable polyethylene terephthalate fiber
JP4640881A JPS57161121A (en) 1981-03-31 1981-03-31 Easily dyeable polyethylene terephthalate fiber
JP7135881A JPS57191318A (en) 1981-05-14 1981-05-14 Production of easily dyeable polyester fiber
JP7136081A JPS57191335A (en) 1981-05-14 1981-05-14 Ambient pressure dyeable polyethylene- terephthalate false twisted processed yarn

Publications (1)

Publication Number Publication Date
DE3267515D1 true DE3267515D1 (en) 1986-01-02

Family

ID=27461870

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282102675T Expired DE3267515D1 (en) 1981-03-31 1982-03-30 Polyester fiber dyeable under normal pressure and process for the production thereof

Country Status (4)

Country Link
US (2) US4426516A (de)
EP (1) EP0061770B1 (de)
KR (1) KR860000180B1 (de)
DE (1) DE3267515D1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0087124B1 (de) * 1982-02-19 1989-10-11 Asahi Kasei Kogyo Kabushiki Kaisha Verfahren und Vorrichtung zur Herstellung von falschdralltexturierten, leicht färbbaren Polyestergarnen
EP0095712B2 (de) * 1982-05-28 1993-06-23 Asahi Kasei Kogyo Kabushiki Kaisha Einfach färbbare Polyäthylenterephthalatfasern und Verfahren zur Herstellung derselben
JPS5926521A (ja) * 1982-07-09 1984-02-10 Toray Ind Inc 改質ポリエステル繊維およびその製造方法
USRE32741E (en) * 1982-07-09 1988-08-30 Toray Industries, Inc. Polyester fiber and method for the production thereof
EP0109647B2 (de) * 1982-11-18 1993-09-15 Asahi Kasei Kogyo Kabushiki Kaisha Leicht färbbare Copolyesterfaser und Verfahren zur Herstellung derselben
DE3750193T2 (de) * 1986-04-09 1994-12-01 Asahi Chemical Ind Spulmaschine für synthetische Fäden, Kreuzspule aus synthetischen Fäden und Verfahren zum Wickeln solcher Spulen.
US4691003A (en) * 1986-04-30 1987-09-01 E. I. Du Pont De Nemours And Company Uniform polymeric filaments
US4869958A (en) * 1987-03-17 1989-09-26 Unitika Ltd. Polyester fiber and process for producing the same
DE69127118T2 (de) * 1990-04-06 1997-12-11 Asahi Chemical Ind Polyesterfaser und Verfahren zu seiner Herstellung
JPH05279917A (ja) * 1992-01-20 1993-10-26 Toray Ind Inc 高温・高染色性ポリエステル系繊維とその繊維構造物の製造方法ならびに染色方法
JP2699319B2 (ja) * 1993-12-16 1998-01-19 東洋紡績株式会社 高強度ポリエチレン繊維
DE19546784C2 (de) * 1995-12-14 1999-08-26 Inventa Ag Vorrichtung zur relaxierenden Wärmebehandlung von Filamentgarnen aus synthetischen Polymeren
DE19546783C1 (de) * 1995-12-14 1997-07-03 Inventa Ag Verfahren zur Herstellung von vollorientierten und relaxierten Filamentgarnen aus synthetischen Polymeren
US6548431B1 (en) * 1999-12-20 2003-04-15 E. I. Du Pont De Nemours And Company Melt spun polyester nonwoven sheet
US6312805B1 (en) 2000-02-11 2001-11-06 E.I. Du Pont De Nemours And Company Cationic dyeability modifier for use with polyester and polyamide
EP2508657B1 (de) * 2009-12-04 2017-05-24 Kuraray Co., Ltd. Bei normalem druck färbbare polyesterfasern sowie herstellungsverfahren dafür
US11034817B2 (en) 2013-04-17 2021-06-15 Evrnu, Spc Methods and systems for processing mixed textile feedstock, isolating constituent molecules, and regenerating cellulosic and polyester fibers
CN106435775A (zh) * 2016-11-11 2017-02-22 北京化工大学 一种有线与无线测温结合式离心熔体静电纺丝装置
KR20210024740A (ko) * 2019-08-26 2021-03-08 현대자동차주식회사 내열성 및 흡음성이 우수한 복합 섬유웹 및 이의 제조방법

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB684046A (en) 1950-06-12 1952-12-10 Richard Hardwick Improvements in or relating to the dyeing of aromatic polyester fibres, filaments, yarns, fabrics, films and like shaped articles
NL178299B (nl) 1952-05-14 Messer Griesheim Gmbh Werkwijze ter bereiding van geagglomereerde laspoeders.
DE1148520B (de) 1957-12-24 1963-05-16 Hoechst Ag Verfahren zur Verbesserung der Anfaerbbarkeit von geformten Gebilden aus hochpolymeren Polyestern
NL300565A (de) * 1962-11-16
GB1050393A (de) 1964-02-05
US3595953A (en) * 1968-05-17 1971-07-27 Kurashiki Rayon Co Process for producing polyester fibers and having high and constant shrinkage
US3584103A (en) * 1969-05-01 1971-06-08 Du Pont Process for melt spinning poly(trimethylene terephthalate) filaments having asymmetric birefringence
US3748844A (en) 1971-08-04 1973-07-31 Du Pont Polyester yarn
JPS528418B2 (de) 1973-12-13 1977-03-09
US4041689A (en) 1975-11-11 1977-08-16 E. I. Du Pont De Nemours And Company Multilobal polyester yarn
US4134882A (en) 1976-06-11 1979-01-16 E. I. Du Pont De Nemours And Company Poly(ethylene terephthalate)filaments
US4092299A (en) * 1976-06-23 1978-05-30 Monsanto Company High draw ratio polyester feed yarn and its draw texturing
US4195052A (en) * 1976-10-26 1980-03-25 Celanese Corporation Production of improved polyester filaments of high strength possessing an unusually stable internal structure
GB2002680B (en) * 1977-08-19 1982-01-13 Ici Ltd Process for the manufacture of polyester yarns
US4156071A (en) 1977-09-12 1979-05-22 E. I. Du Pont De Nemours And Company Poly(ethylene terephthalate) flat yarns and tows
DE2741193B2 (de) 1977-09-13 1979-06-28 Bayer Ag, 5090 Leverkusen Verfahren und Vorrichtung zur Herstellung von Filamenten aus thermoplastischen Materialien
US4251481A (en) 1979-05-24 1981-02-17 Allied Chemical Corporation Continuous spin-draw polyester process
US4237261A (en) 1979-09-17 1980-12-02 Nippon Ester Co., Ltd. Process for continuously producing polyester and spun fiber
DE3173948D1 (en) * 1980-02-18 1986-04-10 Ici Plc Process for forming a continuous filament yarn from a melt spinnable polyethylene terephthalat and novel polyester yarns produced by the process

Also Published As

Publication number Publication date
EP0061770A1 (de) 1982-10-06
US4508674A (en) 1985-04-02
US4426516A (en) 1984-01-17
EP0061770B1 (de) 1985-11-21
KR830009276A (ko) 1983-12-19
KR860000180B1 (ko) 1986-02-28

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation